akkartik/luaML.love - Change K6ZDYZKXSLTLCCHWYK6K6WOCNXBZOXEDKDVNNJVCZUFOLLSUO5UAC

Merge template-live-editor

Created by Kartik K. Agaram on April 16, 2023

K6ZDYZKXSLTLCCHWYK6K6WOCNXBZOXEDKDVNNJVCZUFOLLSUO5UAC

Dependencies

In channels

main

Change contents

File deletion: 0430-fwmanifest, 0430-manifest

BF:BFD[9.2] → [6.28:67]

BF:BFD[6.67] → [10.675:675]

BFD:BFD[9.2] → [10.1172:1209]

BF:BFD[10.1209] → [10.675:675]

B:BD[10.675] → [4.23:521]

{"on.text_input":388,"font":353,"scale":7,"Cursor_node":172,"on.draw":418,"A":426,"vx":5,"add_thick_line":400,"Viewport":303,"Surface":422,"update_editor_box":430,"vy":8,"line_height":365,"to_text":180,"copy_shape":396,"fw_parent":429,"on.mouse_press":179,"Page2":429,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.initialize":350,"y_of_schema1":364,"on.code_change":306,"Page":381,"on":1,"schema1_of_y":366,"B":379}

File deletion: 0429-fwmanifest, 0429-manifest

BF:BFD[9.2] → [6.69:108]

BF:BFD[6.108] → [11.64:64]

BFD:BFD[9.2] → [11.561:598]

BF:BFD[11.598] → [11.64:64]

B:BD[11.64] → [4.523:1021]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"B":379,"on.text_input":388,"vy":8,"scale":7,"y_of_schema1":364,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.code_change":306,"on":1,"Page":381,"Page2":429,"vx":5,"font":353,"fw_parent":428,"to_text":180,"line_height":365,"Surface":422,"add_thick_line":400,"A":426,"on.draw":418,"Cursor_node":172}

File deletion: 0428-fwmanifest, 0428-manifest

BF:BFD[9.2] → [6.111:150]

BF:BFD[6.150] → [11.1869:1869]

BFD:BFD[9.2] → [11.2366:2403]

BF:BFD[11.2403] → [11.1869:1869]

B:BD[11.1869] → [4.1024:1522]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"B":379,"on.text_input":388,"vy":8,"scale":7,"y_of_schema1":364,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.code_change":306,"on":1,"Page":381,"Page2":428,"vx":5,"font":353,"fw_parent":427,"to_text":180,"line_height":365,"Surface":422,"add_thick_line":400,"A":426,"on.draw":418,"Cursor_node":172}

File deletion: 0427-fwmanifest, 0427-manifest

BF:BFD[9.2] → [6.153:192]

BF:BFD[6.192] → [11.3676:3676]

BFD:BFD[9.2] → [11.4173:4210]

BF:BFD[11.4210] → [11.3676:3676]

B:BD[11.3676] → [4.1525:2023]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"B":379,"on.text_input":388,"vy":8,"scale":7,"y_of_schema1":364,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.code_change":306,"on":1,"Page":381,"Page2":427,"vx":5,"font":353,"fw_parent":426,"to_text":180,"line_height":365,"Surface":422,"add_thick_line":400,"A":426,"on.draw":418,"Cursor_node":172}

File deletion: 0014-on.update
BF:BFD[9.2] → [12.155:193]
BF:BFD[12.193] → [12.25:25]
B:BD[12.25] → [12.26:64]
∅:D[7.1265] → [12.146:154]
B:BD[12.146] → [12.146:154]
B:BD[12.64] → [7.1191:1265]
```
on.update = function(dt)
	if Pan then
	end
end
		Viewport.x = Pan.x - App.mouse_x()
		Viewport.y = Pan.y - App.mouse_y()
```

File deletion: 0426-fwmanifest, 0426-manifest

BF:BFD[9.2] → [6.195:234]

BF:BFD[6.234] → [11.5483:5483]

BFD:BFD[9.2] → [11.5980:6017]

BF:BFD[11.6017] → [11.5483:5483]

B:BD[11.5483] → [4.2026:2524]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"B":379,"on.text_input":388,"vy":8,"scale":7,"y_of_schema1":364,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.code_change":306,"on":1,"Page":381,"Page2":425,"vx":5,"font":353,"fw_parent":425,"to_text":180,"line_height":365,"Surface":422,"add_thick_line":400,"A":426,"on.draw":418,"Cursor_node":172}

File deletion: 0425-fwmanifest, 0425-manifest

BF:BFD[9.2] → [6.237:276]

BF:BFD[6.276] → [11.6697:6697]

BFD:BFD[9.2] → [11.7194:7231]

BF:BFD[11.7231] → [11.6697:6697]

B:BD[11.6697] → [4.2527:3025]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"B":379,"on.text_input":388,"vy":8,"scale":7,"y_of_schema1":364,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.code_change":306,"on":1,"Page":381,"Page2":425,"vx":5,"font":353,"fw_parent":424,"to_text":180,"line_height":365,"Surface":422,"add_thick_line":400,"A":421,"on.draw":418,"Cursor_node":172}

File deletion: 0424-fwmanifest, 0424-manifest

BF:BFD[9.2] → [6.279:318]

BF:BFD[6.318] → [11.8504:8504]

BFD:BFD[9.2] → [11.9001:9038]

BF:BFD[11.9038] → [11.8504:8504]

B:BD[11.8504] → [4.3028:3526]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"B":379,"on.text_input":388,"vy":8,"scale":7,"y_of_schema1":364,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.code_change":306,"on":1,"Page":381,"Page2":424,"vx":5,"font":353,"fw_parent":422,"to_text":180,"line_height":365,"Surface":422,"add_thick_line":400,"A":421,"on.draw":418,"Cursor_node":172}

File deletion: 0423-fwmanifest, 0423-manifest

BF:BFD[9.2] → [6.321:360]

BF:BFD[6.360] → [11.10296:10296]

BFD:BFD[9.2] → [11.10793:10830]

BF:BFD[11.10830] → [11.10296:10296]

B:BD[11.10296] → [4.3529:4027]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"B":379,"vy":8,"scale":7,"A":421,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"Page2":423,"vx":5,"font":353,"fw_parent":422,"to_text":180,"line_height":365,"Surface":422,"add_thick_line":400,"y_of_schema1":364,"on.draw":418,"Cursor_node":172}

File deletion: 0422-fwmanifest, 0422-manifest

BF:BFD[9.2] → [6.363:402]

BF:BFD[6.402] → [11.12088:12088]

BFD:BFD[9.2] → [11.12573:12610]

BF:BFD[11.12610] → [11.12088:12088]

B:BD[11.12088] → [4.4030:4516]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":421,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":421,"to_text":180,"line_height":365,"Surface":422,"add_thick_line":400,"y_of_schema1":364,"on.draw":418,"Cursor_node":172}

File deletion: 0421-fwmanifest, 0421-manifest

BF:BFD[9.2] → [6.405:444]

BF:BFD[6.444] → [11.13183:13183]

BFD:BFD[9.2] → [11.13668:13705]

BF:BFD[11.13705] → [11.13183:13183]

B:BD[11.13183] → [4.4519:5005]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":421,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":420,"to_text":180,"line_height":365,"Surface":420,"add_thick_line":400,"y_of_schema1":364,"on.draw":418,"Cursor_node":172}

File deletion: 0420-fwmanifest, 0420-manifest

BF:BFD[9.2] → [6.447:486]

BF:BFD[6.486] → [11.14300:14300]

BFD:BFD[9.2] → [11.14785:14822]

BF:BFD[11.14822] → [11.14300:14300]

B:BD[11.14300] → [4.5008:5494]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":417,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":419,"to_text":180,"line_height":365,"Surface":420,"add_thick_line":400,"y_of_schema1":364,"on.draw":418,"Cursor_node":172}

File deletion: 0357-clip
BF:BFD[9.2] → [13.458:491]
BF:BFD[13.491] → [13.456:456]

File deletion: 0419-fwmanifest, 0419-manifest

BF:BFD[9.2] → [6.489:528]

BF:BFD[6.528] → [11.15395:15395]

BFD:BFD[9.2] → [11.15880:15917]

BF:BFD[11.15917] → [11.15395:15395]

B:BD[11.15395] → [4.5497:5983]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":417,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":418,"to_text":180,"line_height":365,"Surface":419,"add_thick_line":400,"y_of_schema1":364,"on.draw":418,"Cursor_node":172}

File deletion: 0418-fwmanifest, 0418-manifest

BF:BFD[9.2] → [6.532:571]

BF:BFD[6.571] → [11.17615:17615]

BFD:BFD[9.2] → [11.18100:18137]

BF:BFD[11.18137] → [11.17615:17615]

B:BD[11.17615] → [4.5987:6473]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":417,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":417,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":418,"Cursor_node":172}

File deletion: 0417-fwmanifest, 0417-manifest

BF:BFD[9.2] → [6.573:612]

BF:BFD[6.612] → [11.18139:18139]

BFD:BFD[9.2] → [11.18624:18661]

BF:BFD[11.18661] → [11.18139:18139]

B:BD[11.18139] → [4.6475:6961]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":417,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":416,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0416-fwmanifest, 0416-manifest

BF:BFD[9.2] → [6.615:654]

BF:BFD[6.654] → [11.19254:19254]

BFD:BFD[9.2] → [11.19739:19776]

BF:BFD[11.19776] → [11.19254:19254]

B:BD[11.19254] → [4.6964:7450]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":416,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":415,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0415-fwmanifest, 0415-manifest

BF:BFD[9.2] → [6.657:696]

BF:BFD[6.696] → [11.20369:20369]

BFD:BFD[9.2] → [11.20854:20891]

BF:BFD[11.20891] → [11.20369:20369]

B:BD[11.20369] → [4.7453:7939]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":415,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":414,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0414-fwmanifest, 0414-manifest

BF:BFD[9.2] → [6.699:738]

BF:BFD[6.738] → [11.21484:21484]

BFD:BFD[9.2] → [11.21969:22006]

BF:BFD[11.22006] → [11.21484:21484]

B:BD[11.21484] → [4.7942:8428]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":414,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":413,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0389-on.keychord_press

BF:BFD[9.2] → [14.704:750]

BF:BFD[14.750] → [14.26:26]

B:BD[14.26] → [14.27:703]

on.keychord_press = function(chord, key)
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
		B()
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
		B()
	elseif chord == 'C-0' then
		-- reset zoom
		Viewport.zoom = 1.0
		B()
	elseif Cursor_node then
		local old_top = {line=Cursor_node.editor.screen_top1.line, pos=Cursor_node.editor.screen_top1.pos}
		edit.keychord_press(Cursor_node.editor, chord, key)
		if not eq(Cursor_node.editor.screen_top1, old_top) then
			Viewport.y = Cursor_node.y + y_of_schema1(Cursor_node.editor, Cursor_node.editor.screen_top1)
		end
		A(--[[preserve screen_top of cursor node]] true)
	end
end

File deletion: 0413-fwmanifest, 0413-manifest

BF:BFD[9.2] → [6.741:780]

BF:BFD[6.780] → [11.22599:22599]

BFD:BFD[9.2] → [11.23084:23121]

BF:BFD[11.23121] → [11.22599:22599]

B:BD[11.22599] → [4.8431:8917]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":413,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":412,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0412-fwmanifest, 0412-manifest

BF:BFD[9.2] → [6.783:822]

BF:BFD[6.822] → [11.23715:23715]

BFD:BFD[9.2] → [11.24200:24237]

BF:BFD[11.24237] → [11.23715:23715]

B:BD[11.23715] → [4.8920:9406]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":412,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":411,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0411-fwmanifest, 0411-manifest

BF:BFD[9.2] → [6.825:864]

BF:BFD[6.864] → [11.24831:24831]

BFD:BFD[9.2] → [11.25316:25353]

BF:BFD[11.25353] → [11.24831:24831]

B:BD[11.24831] → [4.9409:9895]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":411,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":410,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0410-fwmanifest, 0410-manifest

BF:BFD[9.2] → [6.867:906]

BF:BFD[6.906] → [11.25946:25946]

BFD:BFD[9.2] → [11.26431:26468]

BF:BFD[11.26468] → [11.25946:25946]

B:BD[11.25946] → [4.9898:10384]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":410,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":409,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0409-fwmanifest, 0409-manifest

BF:BFD[9.2] → [6.909:948]

BF:BFD[6.948] → [11.27059:27059]

BFD:BFD[9.2] → [11.27544:27581]

BF:BFD[11.27581] → [11.27059:27059]

B:BD[11.27059] → [4.10387:10873]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":409,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":408,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0356-clip_all
BF:BFD[9.2] → [13.936:973]
BF:BFD[13.973] → [13.934:934]

File deletion: 0408-fwmanifest, 0408-manifest

BF:BFD[9.2] → [6.951:990]

BF:BFD[6.990] → [11.28136:28136]

BFD:BFD[9.2] → [11.28621:28658]

BF:BFD[11.28658] → [11.28136:28136]

B:BD[11.28136] → [4.10876:11362]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":408,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":407,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0407-fwmanifest, 0407-manifest

BF:BFD[9.2] → [6.993:1032]

BF:BFD[6.1032] → [11.29211:29211]

BFD:BFD[9.2] → [11.29696:29733]

BF:BFD[11.29733] → [11.29211:29211]

B:BD[11.29211] → [4.11365:11851]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":407,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":406,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0406-fwmanifest, 0406-manifest

BF:BFD[9.2] → [6.1035:1074]

BF:BFD[6.1074] → [11.30288:30288]

BFD:BFD[9.2] → [11.30773:30810]

BF:BFD[11.30810] → [11.30288:30288]

B:BD[11.30288] → [4.11854:12340]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":406,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":405,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0405-fwmanifest, 0405-manifest

BF:BFD[9.2] → [6.1077:1116]

BF:BFD[6.1116] → [11.31339:31339]

BFD:BFD[9.2] → [11.31824:31861]

BF:BFD[11.31861] → [11.31339:31339]

B:BD[11.31339] → [4.12343:12829]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":405,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":404,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0404-fwmanifest, 0404-manifest

BF:BFD[9.2] → [6.1119:1158]

BF:BFD[6.1158] → [11.32393:32393]

BFD:BFD[9.2] → [11.32878:32915]

BF:BFD[11.32915] → [11.32393:32393]

B:BD[11.32393] → [4.12832:13318]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":404,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":403,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0355-on.update
BF:BFD[9.2] → [13.1143:1181]
BF:BFD[13.1181] → [13.975:975]
B:BD[13.975] → [13.976:1014]
∅:D[7.358] → [13.1096:1142]
B:BD[13.1096] → [13.1096:1142]
B:BD[13.1014] → [7.284:358]
```
on.update = function(dt)
	if Pan then
	end
	if App.mouse_down(1) then
		B()
	end
end
		Viewport.x = Pan.x - App.mouse_x()
		Viewport.y = Pan.y - App.mouse_y()
```

File deletion: 0403-fwmanifest, 0403-manifest

BF:BFD[9.2] → [6.1161:1200]

BF:BFD[6.1200] → [11.33420:33420]

BFD:BFD[9.2] → [11.33905:33942]

BF:BFD[11.33942] → [11.33420:33420]

B:BD[11.33420] → [4.13321:13807]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":403,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":402,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0402-fwmanifest, 0402-manifest

BF:BFD[9.2] → [6.1203:1242]

BF:BFD[6.1242] → [11.34447:34447]

BFD:BFD[9.2] → [11.34932:34969]

BF:BFD[11.34969] → [11.34447:34447]

B:BD[11.34447] → [4.13810:14296]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"scale":7,"A":402,"on.text_input":388,"schema1_of_y":366,"on.mouse_press":179,"on.initialize":350,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"on":1,"on.code_change":306,"B":379,"vx":5,"font":353,"fw_parent":400,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"y_of_schema1":364,"on.draw":346,"Cursor_node":172}

File deletion: 0401-fwmanifest, 0401-manifest

BF:BFD[9.2] → [6.1245:1284]

BF:BFD[6.1284] → [11.35460:35460]

BFD:BFD[9.2] → [11.35945:35982]

BF:BFD[11.35982] → [11.35460:35460]

B:BD[11.35460] → [4.14299:14785]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"on.code_change":306,"scale":7,"A":401,"schema1_of_y":366,"on.mouse_press":179,"y_of_schema1":364,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.initialize":350,"on":1,"Page":381,"B":379,"vx":5,"font":353,"fw_parent":400,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"on.text_input":388,"on.draw":346,"Cursor_node":172}

File deletion: 0400-fwmanifest, 0400-manifest

BF:BFD[9.2] → [6.1287:1326]

BF:BFD[6.1326] → [11.36468:36468]

BFD:BFD[9.2] → [11.36953:36990]

BF:BFD[11.36990] → [11.36468:36468]

B:BD[11.36468] → [4.14788:15274]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"on.code_change":306,"scale":7,"A":399,"schema1_of_y":366,"on.mouse_press":179,"y_of_schema1":364,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.initialize":350,"on":1,"Page":381,"B":379,"vx":5,"font":353,"fw_parent":399,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":400,"on.text_input":388,"on.draw":346,"Cursor_node":172}

File deletion: 0316-B

BF:BFD[9.2] → [15.1295:1325]

BF:BFD[15.1325] → [15.481:481]

B:BD[15.481] → [15.482:1294]

B = function()
	-- recompute various aspects based on the current viewport settings
	love.graphics.setFont(love.graphics.newFont(scale(20)))  -- editor objects implicitly depend on current font so update it
	for _,obj in ipairs(Surface) do
		if obj.type == 'line' then
			obj.zdata = {}
			for i=1,#obj.data,2 do
				table.insert(obj.zdata, vx(obj.data[i]))
				table.insert(obj.zdata, vy(obj.data[i+1]))
			end
		elseif obj.type == 'bezier' then
			zdata = {}
			for i=1,#obj.data,2 do
				table.insert(zdata, vx(obj.data[i]))
				table.insert(zdata, vy(obj.data[i+1]))
			end
			obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			if obj.w then
				initialize_editor(obj)
			else
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
			end
		end
	end
end

File deletion: 0352-B

BF:BFD[9.2] → [16.1296:1326]

BF:BFD[16.1326] → [16.482:482]

B:BD[16.482] → [16.483:1295]

B = function()
	-- recompute various aspects based on the current viewport settings
	love.graphics.setFont(love.graphics.newFont(scale(20)))  -- editor objects implicitly depend on current font so update it
	for _,obj in ipairs(Surface) do
		if obj.type == 'line' then
			obj.zdata = {}
			for i=1,#obj.data,2 do
				table.insert(obj.zdata, vx(obj.data[i]))
				table.insert(obj.zdata, vy(obj.data[i+1]))
			end
		elseif obj.type == 'bezier' then
			zdata = {}
			for i=1,#obj.data,2 do
				table.insert(zdata, vx(obj.data[i]))
				table.insert(zdata, vy(obj.data[i+1]))
			end
			obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			if obj.w then
				update_editor_box(obj)
			else
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
			end
		end
	end
end

File deletion: 0399-fwmanifest, 0399-manifest

BF:BFD[9.2] → [6.1329:1368]

BF:BFD[6.1368] → [11.37293:37293]

BFD:BFD[9.2] → [11.37778:37815]

BF:BFD[11.37815] → [11.37293:37293]

B:BD[11.37293] → [4.15277:15763]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"on.code_change":306,"scale":7,"A":399,"schema1_of_y":366,"on.mouse_press":179,"y_of_schema1":364,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.initialize":350,"on":1,"Page":381,"B":379,"vx":5,"font":353,"fw_parent":398,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":397,"on.text_input":388,"on.draw":346,"Cursor_node":172}

File deletion: 0398-fwmanifest, 0398-manifest

BF:BFD[9.2] → [6.1371:1410]

BF:BFD[6.1410] → [11.38269:38269]

BFD:BFD[9.2] → [11.38754:38791]

BF:BFD[11.38791] → [11.38269:38269]

B:BD[11.38269] → [4.15766:16252]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"on.code_change":306,"scale":7,"A":398,"schema1_of_y":366,"on.mouse_press":179,"y_of_schema1":364,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.initialize":350,"on":1,"Page":381,"B":379,"vx":5,"font":353,"fw_parent":397,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":397,"on.text_input":388,"on.draw":346,"Cursor_node":172}

File deletion: 0297-box_height

BF:BFD[9.2] → [17.1407:1446]

BF:BFD[17.1446] → [17.526:526]

B:BD[17.526] → [17.527:1406]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	print('computing box height based on font size', node.scaled_fontsize, node.editor.font_height, node.editor.line_height)
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		table.insert(Box_heights, y)
	end
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File deletion: 0397-fwmanifest, 0397-manifest

BF:BFD[9.2] → [6.1413:1452]

BF:BFD[6.1452] → [11.39244:39244]

BFD:BFD[9.2] → [11.39729:39766]

BF:BFD[11.39766] → [11.39244:39244]

B:BD[11.39244] → [4.16255:16741]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"on.code_change":306,"scale":7,"A":394,"schema1_of_y":366,"on.mouse_press":179,"y_of_schema1":364,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.initialize":350,"on":1,"Page":381,"B":379,"vx":5,"font":353,"fw_parent":396,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":397,"on.text_input":388,"on.draw":346,"Cursor_node":172}

File deletion: 0396-fwmanifest, 0396-manifest

BF:BFD[9.2] → [6.1455:1494]

BF:BFD[6.1494] → [11.40075:40075]

BFD:BFD[9.2] → [11.40560:40597]

BF:BFD[11.40597] → [11.40075:40075]

B:BD[11.40075] → [4.16744:17230]

{"update_editor_box":377,"copy_shape":396,"Viewport":303,"vy":8,"on.code_change":306,"scale":7,"A":394,"schema1_of_y":366,"on.mouse_press":179,"y_of_schema1":364,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.initialize":350,"on":1,"Page":381,"B":379,"vx":5,"font":353,"fw_parent":395,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":395,"on.text_input":388,"on.draw":346,"Cursor_node":172}

File deletion: 0395-fwmanifest, 0395-manifest

BF:BFD[9.2] → [6.1497:1536]

BF:BFD[6.1536] → [11.40833:40833]

BFD:BFD[9.2] → [11.41301:41338]

BF:BFD[11.41338] → [11.40833:40833]

B:BD[11.40833] → [4.17233:17702]

{"update_editor_box":377,"Viewport":303,"vy":8,"on.code_change":306,"scale":7,"A":394,"schema1_of_y":366,"on.mouse_press":179,"y_of_schema1":364,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.initialize":350,"on":1,"Page":381,"B":379,"vx":5,"font":353,"fw_parent":394,"to_text":180,"line_height":365,"Surface":196,"add_thick_line":395,"on.text_input":388,"on.draw":346,"Cursor_node":172}

File deletion: 0315-on.update
BF:BFD[9.2] → [15.1508:1546]
BF:BFD[15.1546] → [15.1327:1327]
B:BD[15.1327] → [15.1328:1366]
∅:D[7.513] → [15.1448:1507]
B:BD[15.1448] → [15.1448:1507]
B:BD[15.1366] → [7.439:513]
```
on.update = function(dt)
	if Pan then
	end
	if App.mouse_down(1) then
		B()
		clip_all()
	end
end
		Viewport.x = Pan.x - App.mouse_x()
		Viewport.y = Pan.y - App.mouse_y()
```

File deletion: 0394-fwmanifest, 0394-manifest

BF:BFD[9.2] → [6.1539:1578]

BF:BFD[6.1578] → [11.41621:41621]

BFD:BFD[9.2] → [11.42068:42105]

BF:BFD[11.42105] → [11.41621:41621]

B:BD[11.41621] → [4.17705:18153]

{"update_editor_box":377,"Viewport":303,"vy":8,"scale":7,"A":394,"schema1_of_y":366,"on.mouse_press":179,"y_of_schema1":364,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.initialize":350,"on":1,"Page":381,"B":379,"vx":5,"font":353,"fw_parent":393,"to_text":180,"line_height":365,"Surface":196,"on.code_change":306,"on.text_input":388,"on.draw":346,"Cursor_node":172}

File deletion: 0393-fwmanifest, 0393-manifest

BF:BFD[9.2] → [6.1581:1620]

BF:BFD[6.1620] → [11.42636:42636]

BFD:BFD[9.2] → [11.43083:43120]

BF:BFD[11.43120] → [11.42636:42636]

B:BD[11.42636] → [4.18156:18604]

{"update_editor_box":377,"Viewport":303,"vy":8,"scale":7,"A":393,"schema1_of_y":366,"on.mouse_press":179,"y_of_schema1":364,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.initialize":350,"on":1,"Page":381,"B":379,"vx":5,"font":353,"fw_parent":392,"to_text":180,"line_height":365,"Surface":196,"on.code_change":306,"on.text_input":388,"on.draw":346,"Cursor_node":172}

File deletion: 0351-update_editor_box

BF:BFD[9.2] → [16.1600:1646]

BF:BFD[16.1646] → [16.1328:1328]

B:BD[16.1328] → [16.1329:1599]

update_editor_box = function(obj)
	if obj.editor == nil then return end
	obj.editor.top = vy(obj.y)
	obj.editor.left = math.floor(vx(obj.x))
	obj.editor.right = math.ceil(vx(obj.x+obj.w))
	edit.update_font_settings(obj.editor, scale(20))
	Text.redraw_all(obj.editor)
end

File deletion: 0392-fwmanifest, 0392-manifest

BF:BFD[9.2] → [6.1623:1662]

BF:BFD[6.1662] → [11.43577:43577]

BFD:BFD[9.2] → [11.44024:44061]

BF:BFD[11.44061] → [11.43577:43577]

B:BD[11.43577] → [4.18607:19055]

{"update_editor_box":377,"Viewport":303,"vy":8,"scale":7,"A":392,"schema1_of_y":366,"on.mouse_press":179,"y_of_schema1":364,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"on.initialize":350,"on":1,"Page":381,"B":379,"vx":5,"font":353,"fw_parent":391,"to_text":180,"line_height":365,"Surface":196,"on.code_change":306,"on.text_input":388,"on.draw":346,"Cursor_node":172}

File deletion: 0391-fwmanifest, 0391-manifest

BF:BFD[9.2] → [6.1666:1705]

BF:BFD[6.1705] → [18.1662:1662]

BFD:BFD[9.2] → [18.2109:2146]

BF:BFD[18.2146] → [18.1662:1662]

B:BD[18.1662] → [4.19059:19507]

{"on.mouse_press":179,"B":379,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":391,"compute_layout":385,"Page":381,"line_height":365,"update_editor_box":377,"font":353,"on.code_change":306,"on.text_input":388,"Surface":196,"vy":8,"Cursor_node":172,"on.draw":346,"fw_parent":390,"schema1_of_y":366,"vx":5,"Viewport":303,"on":1,"to_text":180,"on.initialize":350,"y_of_schema1":364,"A":387,"scale":7}

File deletion: 0390-fwmanifest, 0390-manifest

BF:BFD[9.2] → [6.1708:1747]

BF:BFD[6.1747] → [18.3714:3714]

BFD:BFD[9.2] → [18.4161:4198]

BF:BFD[18.4198] → [18.3714:3714]

B:BD[18.3714] → [4.19510:19958]

{"on.mouse_press":179,"B":379,"on.mouse_release":367,"initialize_editor":338,"on.update":368,"box_height":345,"on.keychord_press":390,"compute_layout":385,"Page":381,"line_height":365,"update_editor_box":377,"font":353,"on.code_change":306,"on.text_input":388,"Surface":196,"vy":8,"Cursor_node":172,"on.draw":346,"fw_parent":389,"schema1_of_y":366,"vx":5,"Viewport":303,"on":1,"to_text":180,"on.initialize":350,"y_of_schema1":364,"A":387,"scale":7}

File deletion: 0389-manifest, 0389-fwmanifest

BFD:BFD[9.2] → [14.1199:1236]

BF:BFD[14.1236] → [14.752:752]

BF:BFD[9.2] → [6.1750:1789]

BF:BFD[6.1789] → [14.752:752]

B:BD[14.752] → [4.19961:20409]

{"Cursor_node":172,"scale":7,"on.update":368,"to_text":180,"font":353,"on.text_input":388,"on":1,"schema1_of_y":366,"A":387,"initialize_editor":338,"on.initialize":350,"y_of_schema1":364,"Page":381,"B":379,"on.draw":346,"box_height":345,"vx":5,"on.keychord_press":389,"Viewport":303,"compute_layout":385,"on.mouse_release":367,"vy":8,"on.code_change":306,"update_editor_box":377,"Surface":196,"fw_parent":388,"on.mouse_press":179,"line_height":365}

File deletion: 0388-fwmanifest, 0388-manifest

BF:BFD[9.2] → [6.1792:1831]

BF:BFD[6.1831] → [14.1695:1695]

BFD:BFD[9.2] → [14.2142:2179]

BF:BFD[14.2179] → [14.1695:1695]

B:BD[14.1695] → [4.20412:20860]

{"Cursor_node":172,"scale":7,"on.update":368,"to_text":180,"font":353,"on.text_input":388,"on":1,"schema1_of_y":366,"A":387,"initialize_editor":338,"on.initialize":350,"y_of_schema1":364,"Page":381,"B":379,"on.draw":346,"box_height":345,"vx":5,"on.keychord_press":383,"Viewport":303,"compute_layout":385,"on.mouse_release":367,"vy":8,"on.code_change":306,"update_editor_box":377,"Surface":196,"fw_parent":387,"on.mouse_press":179,"line_height":365}

File deletion: 0387-fwmanifest, 0387-manifest

BF:BFD[9.2] → [6.1833:1872]

BF:BFD[6.1872] → [14.2181:2181]

BFD:BFD[9.2] → [14.2628:2665]

BF:BFD[14.2665] → [14.2181:2181]

B:BD[14.2181] → [4.20862:21310]

{"Cursor_node":172,"scale":7,"on.update":368,"to_text":180,"font":353,"on.text_input":382,"on":1,"schema1_of_y":366,"A":387,"initialize_editor":338,"on.initialize":350,"y_of_schema1":364,"Page":381,"B":379,"on.draw":346,"box_height":345,"vx":5,"on.keychord_press":383,"Viewport":303,"compute_layout":385,"on.mouse_release":367,"vy":8,"on.code_change":306,"update_editor_box":377,"Surface":196,"fw_parent":386,"on.mouse_press":179,"line_height":365}

File deletion: 0386-fwmanifest, 0386-manifest

BF:BFD[9.2] → [6.1875:1914]

BF:BFD[6.1914] → [14.3048:3048]

BFD:BFD[9.2] → [14.3495:3532]

BF:BFD[14.3532] → [14.3048:3048]

B:BD[14.3048] → [4.21313:21761]

{"Cursor_node":172,"scale":7,"on.update":368,"to_text":180,"font":353,"on.text_input":382,"on":1,"schema1_of_y":366,"A":386,"initialize_editor":338,"on.initialize":350,"y_of_schema1":364,"Page":381,"B":379,"on.draw":346,"box_height":345,"vx":5,"on.keychord_press":383,"Viewport":303,"compute_layout":385,"on.mouse_release":367,"vy":8,"on.code_change":306,"update_editor_box":377,"Surface":196,"fw_parent":385,"on.mouse_press":179,"line_height":365}

File deletion: 0385-fwmanifest, 0385-manifest

BF:BFD[9.2] → [6.1917:1956]

BF:BFD[6.1956] → [14.3821:3821]

BFD:BFD[9.2] → [14.4268:4305]

BF:BFD[14.4305] → [14.3821:3821]

B:BD[14.3821] → [4.21764:22212]

{"on.code_change":306,"fw_parent":384,"Surface":196,"schema1_of_y":366,"on.draw":346,"font":353,"Cursor_node":172,"Viewport":303,"y_of_schema1":364,"update_editor_box":377,"vx":5,"vy":8,"on.text_input":382,"to_text":180,"line_height":365,"scale":7,"on.mouse_press":179,"A":309,"on":1,"on.mouse_release":367,"on.update":368,"B":379,"on.keychord_press":383,"box_height":345,"initialize_editor":338,"compute_layout":385,"Page":381,"on.initialize":350}

File deletion: 0384-fwmanifest, 0384-manifest

BF:BFD[9.2] → [6.1959:1998]

BF:BFD[6.1998] → [14.7035:7035]

BFD:BFD[9.2] → [14.7482:7519]

BF:BFD[14.7519] → [14.7035:7035]

B:BD[14.7035] → [4.22215:22663]

{"on.code_change":306,"fw_parent":383,"Surface":196,"schema1_of_y":366,"on.draw":346,"font":353,"Cursor_node":172,"Viewport":303,"y_of_schema1":364,"update_editor_box":377,"vx":5,"vy":8,"on.text_input":382,"to_text":180,"line_height":365,"scale":7,"on.mouse_press":179,"A":309,"on":1,"on.mouse_release":367,"on.update":368,"B":379,"on.keychord_press":383,"box_height":345,"initialize_editor":338,"compute_layout":384,"Page":381,"on.initialize":350}

File deletion: 0383-fwmanifest, 0383-manifest

BF:BFD[9.2] → [6.2002:2041]

BF:BFD[6.2041] → [14.10974:10974]

BFD:BFD[9.2] → [14.11421:11458]

BF:BFD[14.11458] → [14.10974:10974]

B:BD[14.10974] → [4.22667:23115]

{"on.code_change":306,"fw_parent":382,"Surface":196,"schema1_of_y":366,"on.draw":346,"font":353,"Cursor_node":172,"Viewport":303,"y_of_schema1":364,"update_editor_box":377,"vx":5,"vy":8,"on.text_input":382,"to_text":180,"line_height":365,"scale":7,"on.mouse_press":179,"A":309,"on":1,"on.mouse_release":367,"on.update":368,"B":379,"on.keychord_press":383,"box_height":345,"initialize_editor":338,"compute_layout":354,"Page":381,"on.initialize":350}

File deletion: 0382-fwmanifest, 0382-manifest

BF:BFD[9.2] → [6.2044:2083]

BF:BFD[6.2083] → [14.11917:11917]

BFD:BFD[9.2] → [14.12364:12401]

BF:BFD[14.12401] → [14.11917:11917]

B:BD[14.11917] → [4.23118:23566]

{"on.code_change":306,"fw_parent":381,"Surface":196,"schema1_of_y":366,"on.draw":346,"font":353,"Cursor_node":172,"Viewport":303,"y_of_schema1":364,"update_editor_box":377,"vx":5,"vy":8,"on.text_input":382,"to_text":180,"line_height":365,"scale":7,"on.mouse_press":179,"A":309,"on":1,"on.mouse_release":367,"on.update":368,"B":379,"on.keychord_press":376,"box_height":345,"initialize_editor":338,"compute_layout":354,"Page":381,"on.initialize":350}

File deletion: 0337-initialize_editor

BF:BFD[9.2] → [19.2080:2126]

BF:BFD[19.2126] → [19.1443:1443]

B:BD[19.1443] → [19.1444:2079]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
----[[
		print('init', obj.data[1], obj.w)
		print('at zoom', Viewport.zoom)
		print('width', obj.w, 'scales to', scale(obj.w))
		print('left', vx(obj.x))
		print('right', vx(obj.x+obj.w))
		print('width', vx(obj.x+obj.w)-vx(obj.x))
-- ]]
		obj.editor = edit.initialize_state(vy(obj.y), math.floor(vx(obj.x)), math.ceil(vx(obj.x+obj.w)), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0381-manifest, 0381-fwmanifest

BFD:BFD[9.2] → [20.473:510]

BF:BFD[20.510] → [20.26:26]

BF:BFD[9.2] → [6.2085:2124]

BF:BFD[6.2124] → [20.26:26]

B:BD[20.26] → [4.23568:24016]

{"vy":8,"schema1_of_y":366,"on.keychord_press":376,"to_text":180,"initialize_editor":338,"on.update":368,"on.initialize":350,"y_of_schema1":364,"A":309,"box_height":345,"compute_layout":354,"Page":381,"B":379,"on.mouse_release":367,"on":1,"scale":7,"on.mouse_press":179,"on.text_input":177,"Surface":196,"on.code_change":306,"fw_parent":380,"line_height":365,"Cursor_node":172,"vx":5,"update_editor_box":377,"Viewport":303,"on.draw":346,"font":353}

File deletion: 0381-Page

BF:BFD[9.2] → [20.2118:2151]

BF:BFD[20.2151] → [20.512:512]

B:BD[20.512] → [20.513:2117]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0380-fwmanifest, 0380-manifest

BF:BFD[9.2] → [6.2127:2166]

BF:BFD[6.2166] → [20.2153:2153]

BFD:BFD[9.2] → [20.2600:2637]

BF:BFD[20.2637] → [20.2153:2153]

B:BD[20.2153] → [4.24019:24467]

{"compute_layout":354,"Page":380,"schema1_of_y":366,"fw_parent":379,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":379,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":377,"on.update":368,"box_height":345,"on.keychord_press":376}

File deletion: 0379-fwmanifest, 0379-manifest

BF:BFD[9.2] → [6.2169:2208]

BF:BFD[6.2208] → [20.4280:4280]

BFD:BFD[9.2] → [20.4727:4764]

BF:BFD[20.4764] → [20.4280:4280]

B:BD[20.4280] → [4.24470:24918]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":378,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":379,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":377,"on.update":368,"box_height":345,"on.keychord_press":376}

File deletion: 0378-fwmanifest, 0378-manifest

BF:BFD[9.2] → [6.2211:2250]

BF:BFD[6.2250] → [20.5682:5682]

BFD:BFD[9.2] → [20.6129:6166]

BF:BFD[20.6166] → [20.5682:5682]

B:BD[20.5682] → [4.24921:25369]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":377,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":378,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":377,"on.update":368,"box_height":345,"on.keychord_press":376}

File deletion: 0377-fwmanifest, 0377-manifest

BF:BFD[9.2] → [6.2254:2293]

BF:BFD[6.2293] → [20.7845:7845]

BFD:BFD[9.2] → [20.8292:8329]

BF:BFD[20.8329] → [20.7845:7845]

B:BD[20.7845] → [4.25373:25821]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":376,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":369,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":377,"on.update":368,"box_height":345,"on.keychord_press":376}

File deletion: 0158-on.draw

BF:BFD[9.2] → [21.2271:2307]

BF:BFD[21.2307] → [21.25:25]

B:BD[21.25] → [21.26:2270]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0376-fwmanifest, 0376-manifest

BF:BFD[9.2] → [6.2296:2335]

BF:BFD[6.2335] → [20.9039:9039]

BFD:BFD[9.2] → [20.9486:9523]

BF:BFD[20.9523] → [20.9039:9039]

B:BD[20.9039] → [4.25824:26272]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":375,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":369,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":372,"on.update":368,"box_height":345,"on.keychord_press":376}

File deletion: 0375-fwmanifest, 0375-manifest

BF:BFD[9.2] → [6.2338:2377]

BF:BFD[6.2377] → [20.10294:10294]

BFD:BFD[9.2] → [20.10741:10778]

BF:BFD[20.10778] → [20.10294:10294]

B:BD[20.10294] → [4.26275:26723]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":374,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":369,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":372,"on.update":368,"box_height":345,"on.keychord_press":375}

File deletion: 0374-fwmanifest, 0374-manifest

BF:BFD[9.2] → [6.2380:2419]

BF:BFD[6.2419] → [20.11488:11488]

BFD:BFD[9.2] → [20.11935:11972]

BF:BFD[20.11972] → [20.11488:11488]

B:BD[20.11488] → [4.26726:27174]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":373,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":369,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":372,"on.update":368,"box_height":345,"on.keychord_press":374}

File deletion: 0373-fwmanifest, 0373-manifest

BF:BFD[9.2] → [6.2422:2461]

BF:BFD[6.2461] → [20.12675:12675]

BFD:BFD[9.2] → [20.13122:13159]

BF:BFD[20.13159] → [20.12675:12675]

B:BD[20.12675] → [4.27177:27625]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":372,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":369,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":372,"on.update":368,"box_height":345,"on.keychord_press":373}

File deletion: 0372-fwmanifest, 0372-manifest

BF:BFD[9.2] → [6.2464:2503]

BF:BFD[6.2503] → [20.13885:13885]

BFD:BFD[9.2] → [20.14332:14369]

BF:BFD[20.14369] → [20.13885:13885]

B:BD[20.13885] → [4.27628:28076]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":371,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":369,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":372,"on.update":368,"box_height":345,"on.keychord_press":311}

File deletion: 0371-fwmanifest, 0371-manifest

BF:BFD[9.2] → [6.2506:2545]

BF:BFD[6.2545] → [20.15094:15094]

BFD:BFD[9.2] → [20.15541:15578]

BF:BFD[20.15578] → [20.15094:15094]

B:BD[20.15094] → [4.28079:28527]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":370,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":369,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":371,"on.update":368,"box_height":345,"on.keychord_press":311}

File deletion: 0370-fwmanifest, 0370-manifest

BF:BFD[9.2] → [6.2548:2587]

BF:BFD[6.2587] → [20.16282:16282]

BFD:BFD[9.2] → [20.16729:16766]

BF:BFD[20.16766] → [20.16282:16282]

B:BD[20.16282] → [4.28530:28978]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":369,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":369,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":370,"on.update":368,"box_height":345,"on.keychord_press":311}

File deletion: 0369-fwmanifest, 0369-manifest

BF:BFD[9.2] → [6.2589:2628]

BF:BFD[6.2628] → [20.16768:16768]

BFD:BFD[9.2] → [20.17215:17252]

BF:BFD[20.17252] → [20.16768:16768]

B:BD[20.16768] → [4.28980:29428]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":368,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":369,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":358,"on.update":368,"box_height":345,"on.keychord_press":311}

File deletion: 0368-fwmanifest, 0368-manifest

BF:BFD[9.2] → [6.2632:2671]

BF:BFD[6.2671] → [20.18310:18310]

BFD:BFD[9.2] → [20.18757:18794]

BF:BFD[20.18794] → [20.18310:18310]

B:BD[20.18310] → [4.29432:29880]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":367,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":352,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":358,"on.update":368,"box_height":345,"on.keychord_press":311}

File deletion: 0367-fwmanifest, 0367-manifest

BF:BFD[9.2] → [6.2674:2713]

BF:BFD[6.2713] → [20.19043:19043]

BFD:BFD[9.2] → [20.19490:19527]

BF:BFD[20.19527] → [20.19043:19043]

B:BD[20.19043] → [4.29883:30331]

{"compute_layout":354,"Page":344,"schema1_of_y":366,"fw_parent":366,"Cursor_node":172,"on":1,"on.initialize":350,"y_of_schema1":364,"A":309,"on.draw":346,"font":353,"vx":5,"B":352,"Viewport":303,"initialize_editor":338,"line_height":365,"vy":8,"on.code_change":306,"Surface":196,"on.text_input":177,"to_text":180,"on.mouse_press":179,"scale":7,"on.mouse_release":367,"update_editor_box":358,"on.update":355,"box_height":345,"on.keychord_press":311}

File deletion: 0366-manifest, 0366-fwmanifest

BFD:BFD[9.2] → [22.1507:1544]

BF:BFD[22.1544] → [22.1060:1060]

BF:BFD[9.2] → [6.2716:2755]

BF:BFD[6.2755] → [22.1060:1060]

B:BD[22.1060] → [4.30334:30782]

{"box_height":345,"on.keychord_press":311,"compute_layout":354,"on.code_change":306,"Cursor_node":172,"font":353,"schema1_of_y":366,"y_of_schema1":364,"to_text":180,"Page":344,"line_height":365,"on.draw":346,"on":1,"A":309,"on.initialize":350,"Viewport":303,"fw_parent":365,"B":352,"vy":8,"scale":7,"on.text_input":177,"update_editor_box":358,"vx":5,"on.mouse_press":179,"Surface":196,"on.mouse_release":178,"initialize_editor":338,"on.update":355}

File deletion: 0365-manifest, 0365-fwmanifest

BFD:BFD[9.2] → [22.1993:2030]

BF:BFD[22.2030] → [22.1546:1546]

BF:BFD[9.2] → [6.2758:2797]

BF:BFD[6.2797] → [22.1546:1546]

B:BD[22.1546] → [4.30784:31232]

{"box_height":345,"on.keychord_press":311,"compute_layout":354,"on.code_change":306,"Cursor_node":172,"font":353,"schema1_of_y":363,"y_of_schema1":364,"to_text":180,"Page":344,"line_height":365,"on.draw":346,"on":1,"A":309,"on.initialize":350,"Viewport":303,"fw_parent":364,"B":352,"vy":8,"scale":7,"on.text_input":177,"update_editor_box":358,"vx":5,"on.mouse_press":179,"Surface":196,"on.mouse_release":178,"initialize_editor":338,"on.update":355}

File deletion: 0364-fwmanifest, 0364-manifest

BF:BFD[9.2] → [6.2800:2839]

BF:BFD[6.2839] → [22.2839:2839]

BFD:BFD[9.2] → [22.3286:3323]

BF:BFD[22.3323] → [22.2839:2839]

B:BD[22.2839] → [4.31236:31684]

{"box_height":345,"on.keychord_press":311,"compute_layout":354,"on.code_change":306,"Cursor_node":172,"font":353,"schema1_of_y":363,"y_of_schema1":364,"to_text":180,"Page":344,"line_height":362,"on.draw":346,"on":1,"A":309,"on.initialize":350,"Viewport":303,"fw_parent":363,"B":352,"vy":8,"scale":7,"on.text_input":177,"update_editor_box":358,"vx":5,"on.mouse_press":179,"Surface":196,"on.mouse_release":178,"initialize_editor":338,"on.update":355}

File deletion: 0363-fwmanifest, 0363-manifest

BF:BFD[9.2] → [6.2842:2881]

BF:BFD[6.2881] → [22.4357:4357]

BFD:BFD[9.2] → [22.4785:4822]

BF:BFD[22.4822] → [22.4357:4357]

B:BD[22.4357] → [4.31687:32116]

{"box_height":345,"on.keychord_press":311,"compute_layout":354,"on.code_change":306,"Cursor_node":172,"font":353,"schema1_of_y":363,"to_text":180,"Page":344,"line_height":362,"on.draw":346,"on":1,"A":309,"on.initialize":350,"Viewport":303,"fw_parent":362,"B":352,"vy":8,"scale":7,"on.text_input":177,"update_editor_box":358,"vx":5,"on.mouse_press":179,"Surface":196,"on.mouse_release":178,"initialize_editor":338,"on.update":355}

File deletion: 0235-compute_layout

BF:BFD[9.2] → [23.2863:2906]

BF:BFD[23.2906] → [23.397:397]

B:BD[23.397] → [23.398:2862]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0362-fwmanifest, 0362-manifest

BF:BFD[9.2] → [6.2884:2923]

BF:BFD[6.2923] → [22.4824:4824]

BFD:BFD[9.2] → [22.5252:5289]

BF:BFD[22.5289] → [22.4824:4824]

B:BD[22.4824] → [4.32118:32547]

{"box_height":345,"on.keychord_press":311,"compute_layout":354,"on.code_change":306,"Cursor_node":172,"font":353,"schema1_of_y":360,"to_text":180,"Page":344,"line_height":362,"on.draw":346,"on":1,"A":309,"on.initialize":350,"Viewport":303,"fw_parent":361,"B":352,"vy":8,"scale":7,"on.text_input":177,"update_editor_box":358,"vx":5,"on.mouse_press":179,"Surface":196,"on.mouse_release":178,"initialize_editor":338,"on.update":355}

File deletion: 0361-fwmanifest, 0361-manifest

BF:BFD[9.2] → [6.2926:2965]

BF:BFD[6.2965] → [22.5532:5532]

BFD:BFD[9.2] → [22.5960:5997]

BF:BFD[22.5997] → [22.5532:5532]

B:BD[22.5532] → [4.32550:32979]

{"box_height":345,"on.keychord_press":311,"compute_layout":354,"on.code_change":306,"Cursor_node":172,"font":353,"schema1_of_y":360,"to_text":180,"Page":344,"line_height":361,"on.draw":346,"on":1,"A":309,"on.initialize":350,"Viewport":303,"fw_parent":360,"B":352,"vy":8,"scale":7,"on.text_input":177,"update_editor_box":358,"vx":5,"on.mouse_press":179,"Surface":196,"on.mouse_release":178,"initialize_editor":338,"on.update":355}

File deletion: 0360-fwmanifest, 0360-manifest

BF:BFD[9.2] → [6.2968:3007]

BF:BFD[6.3007] → [22.7312:7312]

BFD:BFD[9.2] → [22.7722:7759]

BF:BFD[22.7759] → [22.7312:7312]

B:BD[22.7312] → [4.32983:33394]

{"box_height":345,"on.keychord_press":311,"compute_layout":354,"on.code_change":306,"Cursor_node":172,"font":353,"schema1_of_y":360,"to_text":180,"Page":344,"on.draw":346,"on":1,"A":309,"on.initialize":350,"Viewport":303,"fw_parent":358,"B":352,"vy":8,"scale":7,"on.text_input":177,"update_editor_box":358,"vx":5,"on.mouse_press":179,"Surface":196,"on.mouse_release":178,"initialize_editor":338,"on.update":355}

File deletion: 0359-fwmanifest, 0359-manifest

BF:BFD[9.2] → [6.3010:3049]

BF:BFD[6.3049] → [22.8847:8847]

BFD:BFD[9.2] → [22.9257:9294]

BF:BFD[22.9294] → [22.8847:8847]

B:BD[22.8847] → [4.33397:33808]

{"box_height":345,"on.keychord_press":311,"compute_layout":354,"on.code_change":306,"Cursor_node":172,"font":353,"schema1_of_y":359,"Surface":196,"to_text":180,"on.draw":346,"on.initialize":350,"A":309,"on":1,"Viewport":303,"Page":344,"B":352,"vy":8,"scale":7,"on.text_input":177,"update_editor_box":358,"vx":5,"on.mouse_press":179,"fw_parent":358,"on.mouse_release":178,"initialize_editor":338,"on.update":355}

File deletion: 0387-A

BF:BFD[9.2] → [14.3016:3046]

BF:BFD[14.3046] → [14.2667:2667]

B:BD[14.2667] → [14.2668:3015]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0354-compute_layout

BF:BFD[9.2] → [24.3023:3066]

BF:BFD[24.3066] → [24.482:482]

B:BD[24.482] → [24.483:3022]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			node.w = 0
			for i,s in ipairs(node.data) do
				local text = love.graphics.newText(font(20), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			if not child.width then
				child.width = node.width  -- HACK: should we set child.w or child.width? Neither is quite satisfactory.
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0011-on.draw

BF:BFD[9.2] → [12.3026:3062]

BF:BFD[12.3062] → [12.946:946]

B:BD[12.946] → [12.947:3025]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		end
	end
end

File deletion: 0349-compute_layout

BF:BFD[9.2] → [25.3043:3086]

BF:BFD[25.3086] → [25.458:458]

B:BD[25.458] → [25.459:3042]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			node.w = 0
			for i,s in ipairs(node.data) do
				local text = love.graphics.newText(font(20), node.data)
				local width = text:getWidth()
				print(node.data[i], 'has width', width)
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			if not child.width then
				child.width = node.width  -- HACK: should we set child.w or child.width? Neither is quite satisfactory.
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0358-fwmanifest, 0358-manifest

BF:BFD[9.2] → [6.3052:3091]

BF:BFD[6.3091] → [22.9920:9920]

BFD:BFD[9.2] → [22.10311:10348]

BF:BFD[22.10348] → [22.9920:9920]

B:BD[22.9920] → [4.33811:34203]

{"box_height":345,"on.keychord_press":311,"compute_layout":354,"on.code_change":306,"Cursor_node":172,"font":353,"Surface":196,"to_text":180,"on.draw":346,"on.initialize":350,"A":309,"on":1,"Viewport":303,"Page":344,"B":352,"vy":8,"scale":7,"on.text_input":177,"update_editor_box":358,"vx":5,"on.mouse_press":179,"fw_parent":357,"on.mouse_release":178,"initialize_editor":338,"on.update":355}

File deletion: 0357-manifest, 0357-fwmanifest

BFD:BFD[9.2] → [13.417:454]

BF:BFD[13.454] → [13.26:26]

BF:BFD[9.2] → [6.3093:3132]

BF:BFD[6.3132] → [13.26:26]

B:BD[13.26] → [4.34205:34597]

{"box_height":345,"on.mouse_release":178,"compute_layout":354,"on.update":355,"on.text_input":177,"A":309,"B":352,"Surface":196,"font":353,"on.code_change":306,"fw_parent":356,"on.initialize":350,"on.draw":346,"Cursor_node":172,"vx":5,"on.keychord_press":311,"Viewport":303,"scale":7,"Page":344,"vy":8,"on.mouse_press":179,"update_editor_box":351,"on":1,"initialize_editor":338,"to_text":180}

File deletion: 0356-manifest, 0356-fwmanifest

BFD:BFD[9.2] → [13.895:932]

BF:BFD[13.932] → [13.493:493]

BF:BFD[9.2] → [6.3135:3174]

BF:BFD[6.3174] → [13.493:493]

B:BD[13.493] → [4.34600:35003]

{"box_height":345,"on.mouse_release":178,"compute_layout":354,"on.update":355,"on.text_input":177,"A":309,"B":352,"Surface":196,"font":353,"on.code_change":306,"fw_parent":355,"clip":236,"on.initialize":350,"on.draw":346,"Cursor_node":172,"vx":5,"on.keychord_press":311,"Viewport":303,"scale":7,"Page":344,"vy":8,"on.mouse_press":179,"update_editor_box":351,"on":1,"initialize_editor":338,"to_text":180}

File deletion: 0355-manifest, 0355-fwmanifest

BFD:BFD[9.2] → [13.1600:1637]

BF:BFD[13.1637] → [13.1183:1183]

BF:BFD[9.2] → [6.3178:3217]

BF:BFD[6.3217] → [13.1183:1183]

B:BD[13.1183] → [4.35007:35425]

{"box_height":345,"on.mouse_release":178,"compute_layout":354,"on.update":355,"on.text_input":177,"A":309,"B":352,"Surface":196,"font":353,"clip_all":265,"on.code_change":306,"fw_parent":354,"clip":236,"on.initialize":350,"on.draw":346,"Cursor_node":172,"vx":5,"on.keychord_press":311,"Viewport":303,"scale":7,"Page":344,"vy":8,"on.mouse_press":179,"update_editor_box":351,"on":1,"initialize_editor":338,"to_text":180}

File deletion: 0314-B

BF:BFD[9.2] → [15.3203:3233]

BF:BFD[15.3233] → [15.2458:2458]

B:BD[15.2458] → [15.2459:3202]

B = function()
	-- editor objects implicitly depend on current font so update it
	love.graphics.setFont(love.graphics.newFont(scale(20)))
	for _,obj in ipairs(Surface) do
		if obj.type == 'line' then
			obj.zdata = {}
			for i=1,#obj.data,2 do
				table.insert(obj.zdata, vx(obj.data[i]))
				table.insert(obj.zdata, vy(obj.data[i+1]))
			end
		elseif obj.type == 'bezier' then
			zdata = {}
			for i=1,#obj.data,2 do
				table.insert(zdata, vx(obj.data[i]))
				table.insert(zdata, vy(obj.data[i+1]))
			end
			obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			if obj.w then
				initialize_editor(obj)
			else
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
			end
		end
	end
end

File deletion: 0336-initialize_editor

BF:BFD[9.2] → [19.3208:3254]

BF:BFD[19.3254] → [19.2583:2583]

B:BD[19.2583] → [19.2584:3207]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
----[[
		print('init', obj.data[1], obj.w)
		print('at zoom', Viewport.zoom)
		print('width', obj.w, 'scales to', scale(obj.w))
		print('left', vx(obj.x))
		print('right', vx(obj.x+obj.w))
		print('width', vx(obj.x+obj.w)-vx(obj.x))
-- ]]
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), math.ceil(vx(obj.x+obj.w)), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0354-manifest, 0354-fwmanifest

BFD:BFD[9.2] → [24.443:480]

BF:BFD[24.480] → [24.26:26]

BF:BFD[9.2] → [6.3219:3258]

BF:BFD[6.3258] → [24.26:26]

B:BD[24.26] → [4.35427:35845]

{"on.text_input":177,"vx":5,"to_text":180,"vy":8,"A":309,"fw_parent":353,"on.mouse_press":179,"B":352,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":345,"on.keychord_press":311,"compute_layout":354,"Viewport":303,"on":1,"Page":344,"on.initialize":350,"font":353,"scale":7,"update_editor_box":351,"Cursor_node":172,"Surface":196,"clip":236,"on.code_change":306,"clip_all":265,"on.draw":346}

File deletion: 0353-fwmanifest, 0353-manifest

BF:BFD[9.2] → [6.3261:3300]

BF:BFD[6.3300] → [24.3068:3068]

BFD:BFD[9.2] → [24.3485:3522]

BF:BFD[24.3522] → [24.3068:3068]

B:BD[24.3068] → [4.35848:36266]

{"on.text_input":177,"vx":5,"to_text":180,"vy":8,"A":309,"fw_parent":352,"on.mouse_press":179,"B":352,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":345,"on.keychord_press":311,"compute_layout":349,"Viewport":303,"on":1,"Page":344,"on.initialize":350,"font":353,"scale":7,"update_editor_box":351,"Cursor_node":172,"Surface":196,"clip":236,"on.code_change":306,"clip_all":265,"on.draw":346}

File deletion: 0352-manifest, 0352-fwmanifest

BFD:BFD[9.2] → [16.443:480]

BF:BFD[16.480] → [16.26:26]

BF:BFD[9.2] → [6.3303:3342]

BF:BFD[6.3342] → [16.26:26]

B:BD[16.26] → [4.36269:36687]

{"Cursor_node":172,"vy":8,"on.mouse_press":179,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":345,"on.keychord_press":311,"compute_layout":349,"to_text":180,"Page":344,"on.code_change":306,"clip":236,"font":228,"on.text_input":177,"scale":7,"on":1,"clip_all":265,"Surface":196,"update_editor_box":351,"B":352,"on.draw":346,"on.initialize":350,"vx":5,"A":309,"Viewport":303,"fw_parent":351}

File deletion: 0351-manifest, 0351-fwmanifest

BFD:BFD[9.2] → [16.2065:2102]

BF:BFD[16.2102] → [16.1648:1648]

BF:BFD[9.2] → [6.3346:3385]

BF:BFD[6.3385] → [16.1648:1648]

B:BD[16.1648] → [4.36691:37109]

{"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"on.update":315,"box_height":345,"on.keychord_press":311,"compute_layout":349,"on.code_change":306,"update_editor_box":351,"on.text_input":177,"on.initialize":350,"scale":7,"Surface":196,"A":309,"vy":8,"on.draw":346,"B":316,"vx":5,"initialize_editor":338,"Viewport":303,"on":1,"fw_parent":350,"Cursor_node":172,"font":228,"clip":236,"Page":344,"clip_all":265}

File deletion: 0350-manifest, 0350-fwmanifest

BFD:BFD[9.2] → [16.2578:2615]

BF:BFD[16.2615] → [16.2185:2185]

BF:BFD[9.2] → [6.3388:3427]

BF:BFD[6.3427] → [16.2185:2185]

B:BD[16.2185] → [4.37112:37506]

{"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"on.update":315,"box_height":345,"on.keychord_press":311,"compute_layout":349,"on.code_change":306,"on.text_input":177,"on.initialize":350,"scale":7,"Surface":196,"A":309,"vy":8,"on.draw":346,"B":316,"vx":5,"initialize_editor":338,"Viewport":303,"on":1,"fw_parent":349,"Cursor_node":172,"font":228,"clip":236,"Page":344,"clip_all":265}

File deletion: 0349-manifest, 0349-fwmanifest

BFD:BFD[9.2] → [25.419:456]

BF:BFD[25.456] → [25.26:26]

BF:BFD[9.2] → [6.3429:3468]

BF:BFD[6.3468] → [25.26:26]

B:BD[25.26] → [4.37508:37902]

{"on.mouse_press":179,"font":228,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":345,"on.keychord_press":311,"compute_layout":349,"Cursor_node":172,"to_text":180,"Page":344,"on.text_input":177,"Surface":196,"clip":236,"on.code_change":306,"on.draw":346,"on":1,"vx":5,"fw_parent":348,"Viewport":303,"on.initialize":304,"clip_all":265,"vy":8,"A":309,"scale":7,"B":316}

File deletion: 0348-fwmanifest, 0348-manifest

BF:BFD[9.2] → [6.3471:3510]

BF:BFD[6.3510] → [25.3088:3088]

BFD:BFD[9.2] → [25.3481:3518]

BF:BFD[25.3518] → [25.3088:3088]

B:BD[25.3088] → [4.37905:38299]

{"on.mouse_press":179,"font":228,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":345,"on.keychord_press":311,"compute_layout":348,"Cursor_node":172,"to_text":180,"Page":344,"on.text_input":177,"Surface":196,"clip":236,"on.code_change":306,"on.draw":346,"on":1,"vx":5,"fw_parent":347,"Viewport":303,"on.initialize":304,"clip_all":265,"vy":8,"A":309,"scale":7,"B":316}

File deletion: 0296-Page

BF:BFD[9.2] → [17.3473:3506]

BF:BFD[17.3506] → [17.1867:1867]

B:BD[17.1867] → [17.1868:3472]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0347-fwmanifest, 0347-manifest

BF:BFD[9.2] → [6.3513:3552]

BF:BFD[6.3552] → [25.6165:6165]

BFD:BFD[9.2] → [25.6558:6595]

BF:BFD[25.6595] → [25.6165:6165]

B:BD[25.6165] → [4.38302:38696]

{"on.mouse_press":179,"font":228,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":345,"on.keychord_press":311,"compute_layout":335,"Cursor_node":172,"to_text":180,"Page":344,"on.text_input":177,"Surface":196,"clip":236,"on.code_change":306,"on.draw":346,"on":1,"vx":5,"fw_parent":346,"Viewport":303,"on.initialize":304,"clip_all":265,"vy":8,"A":309,"scale":7,"B":316}

File deletion: 0346-fwmanifest, 0346-manifest

BF:BFD[9.2] → [6.3556:3595]

BF:BFD[6.3595] → [25.7921:7921]

BFD:BFD[9.2] → [25.8332:8369]

BF:BFD[25.8369] → [25.7921:7921]

B:BD[25.7921] → [4.38700:39112]

{"on.mouse_press":179,"font":228,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":345,"on.keychord_press":311,"compute_layout":335,"Cursor_node":172,"to_text":180,"Page":344,"on.text_input":177,"Surface":196,"clip":236,"on.code_change":306,"on.draw":346,"on":1,"vx":5,"fw_parent":345,"Viewport":303,"on.initialize":304,"clip_all":265,"vy":8,"A":309,"Box_heights":277,"scale":7,"B":316}

File deletion: 0345-fwmanifest, 0345-manifest

BF:BFD[9.2] → [6.3597:3636]

BF:BFD[6.3636] → [25.8371:8371]

BFD:BFD[9.2] → [25.8782:8819]

BF:BFD[25.8819] → [25.8371:8371]

B:BD[25.8371] → [4.39114:39526]

{"on.mouse_press":179,"font":228,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":345,"on.keychord_press":311,"compute_layout":335,"Cursor_node":172,"to_text":180,"Page":344,"on.text_input":177,"Surface":196,"clip":236,"on.code_change":306,"on.draw":310,"on":1,"vx":5,"fw_parent":344,"Viewport":303,"on.initialize":304,"clip_all":265,"vy":8,"A":309,"Box_heights":277,"scale":7,"B":316}

File deletion: 0344-fwmanifest, 0344-manifest

BF:BFD[9.2] → [6.3639:3678]

BF:BFD[6.3678] → [25.9487:9487]

BFD:BFD[9.2] → [25.9898:9935]

BF:BFD[25.9935] → [25.9487:9487]

B:BD[25.9487] → [4.39529:39941]

{"Page":344,"on.text_input":177,"Surface":196,"A":309,"on.draw":310,"vx":5,"to_text":180,"on.initialize":304,"compute_layout":335,"Viewport":303,"B":316,"on.code_change":306,"vy":8,"scale":7,"Cursor_node":172,"clip":236,"on.mouse_press":179,"clip_all":265,"font":228,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":317,"on.keychord_press":311,"on":1,"fw_parent":343,"Box_heights":277}

File deletion: 0428-Page2

BF:BFD[9.2] → [11.3640:3674]

BF:BFD[11.3674] → [11.2405:2405]

B:BD[11.2405] → [11.2406:3639]

Page2 = {
	x=500, y=300,
    -- page
		type='text',
        data={
"Call me Ishmael.  Some years ago--never mind how long precisely--having little or no money in my purse, and nothing particular to interest me on shore, I thought I would sail about a little and see the watery part of the world.  It is a way I have of driving off the spleen and regulating the circulation.  Whenever I find myself growing grim about the mouth; whenever it is a damp, drizzly November in my soul; whenever I find myself involuntarily pausing before coffin warehouses, and bringing up the rear of every funeral I meet; and especially whenever my hypos get such an upper hand of me, that it requires a strong moral principle to prevent me from deliberately stepping into the street, and methodically knocking people's hats off--then, I account it high time to get to sea as soon as I can.  This is my substitute for pistol and ball.  With a philosophical flourish Cato throws himself upon his sword; I quietly take to the ship.  There is nothing surprising in this.  If they but knew it, almost all men in their degree, some time or other, cherish very nearly the same feelings towards the ocean with me."
		},
        width=400, bg={r=0.8,g=0,b=0.8}
}

File deletion: 0390-on.keychord_press

BF:BFD[9.2] → [18.3666:3712]

BF:BFD[18.3712] → [18.2148:2148]

B:BD[18.2148] → [18.2149:3665]

on.keychord_press = function(chord, key)
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
		B()
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
		B()
	elseif chord == 'C-0' then
		-- reset zoom
		Viewport.zoom = 1.0
		B()
	elseif Cursor_node then
		local old_top = {line=Cursor_node.editor.screen_top1.line, pos=Cursor_node.editor.screen_top1.pos}
		edit.keychord_press(Cursor_node.editor, chord, key)
		if not eq(Cursor_node.editor.screen_top1, old_top) then
			Viewport.y = Cursor_node.y + y_of_schema1(Cursor_node.editor, Cursor_node.editor.screen_top1)
		end
		A(--[[preserve screen_top of cursor node]] true)
	else
		if chord == 'up' then
			Viewport.y = Viewport.y - scale(20)
		elseif chord == 'down' then
			Viewport.y = Viewport.y + scale(20)
		elseif chord == 'left' then
			Viewport.x = Viewport.x - scale(50)
		elseif chord == 'right' then
			Viewport.x = Viewport.x + scale(50)
		elseif chord == 'pageup' then
			Viewport.y = Viewport.y - App.screen.height/Viewport.zoom
		elseif chord == 'S-up' then
			Viewport.y = Viewport.y - App.screen.height/Viewport.zoom
		elseif chord == 'pagedown' then
			Viewport.y = Viewport.y + App.screen.height/Viewport.zoom
		elseif chord == 'S-down' then
			Viewport.y = Viewport.y + App.screen.height/Viewport.zoom
		elseif chord == 'S-left' then
			Viewport.x = Viewport.x - App.screen.width/Viewport.zoom
		elseif chord == 'S-right' then
			Viewport.x = Viewport.x + App.screen.width/Viewport.zoom
		end
	end
end

File deletion: 0343-fwmanifest, 0343-manifest

BF:BFD[9.2] → [6.3681:3720]

BF:BFD[6.3720] → [25.11578:11578]

BFD:BFD[9.2] → [25.11989:12026]

BF:BFD[25.12026] → [25.11578:11578]

B:BD[25.11578] → [4.39944:40356]

{"Page":343,"on.text_input":177,"Surface":196,"A":309,"on.draw":310,"vx":5,"to_text":180,"on.initialize":304,"compute_layout":335,"Viewport":303,"B":316,"on.code_change":306,"vy":8,"scale":7,"Cursor_node":172,"clip":236,"on.mouse_press":179,"clip_all":265,"font":228,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":317,"on.keychord_press":311,"on":1,"fw_parent":342,"Box_heights":277}

File deletion: 0353-font

BF:BFD[9.2] → [24.3700:3733]

BF:BFD[24.3733] → [24.3524:3524]

B:BD[24.3524] → [24.3525:3699]

font = function(fontsize)
	if Font == nil then Font = {} end
	if Font[fontsize] == nil then
		Font[fontsize] = love.graphics.newFont(fontsize)
	end
	return Font[fontsize]
end

File deletion: 0342-fwmanifest, 0342-manifest

BF:BFD[9.2] → [6.3723:3762]

BF:BFD[6.3762] → [25.13671:13671]

BFD:BFD[9.2] → [25.14082:14119]

BF:BFD[25.14119] → [25.13671:13671]

B:BD[25.13671] → [4.40359:40771]

{"Page":342,"on.text_input":177,"Surface":196,"A":309,"on.draw":310,"vx":5,"to_text":180,"on.initialize":304,"compute_layout":335,"Viewport":303,"B":316,"on.code_change":306,"vy":8,"scale":7,"Cursor_node":172,"clip":236,"on.mouse_press":179,"clip_all":265,"font":228,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":317,"on.keychord_press":311,"on":1,"fw_parent":341,"Box_heights":277}

File deletion: 0341-fwmanifest, 0341-manifest

BF:BFD[9.2] → [6.3765:3804]

BF:BFD[6.3804] → [25.15772:15772]

BFD:BFD[9.2] → [25.16183:16220]

BF:BFD[25.16220] → [25.15772:15772]

B:BD[25.15772] → [4.40774:41186]

{"Page":341,"on.text_input":177,"Surface":196,"A":309,"on.draw":310,"vx":5,"to_text":180,"on.initialize":304,"compute_layout":335,"Viewport":303,"B":316,"on.code_change":306,"vy":8,"scale":7,"Cursor_node":172,"clip":236,"on.mouse_press":179,"clip_all":265,"font":228,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":317,"on.keychord_press":311,"on":1,"fw_parent":340,"Box_heights":277}

File deletion: 0386-A

BF:BFD[9.2] → [14.3789:3819]

BF:BFD[14.3819] → [14.3534:3534]

B:BD[14.3534] → [14.3535:3788]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B()
end

File deletion: 0340-fwmanifest, 0340-manifest

BF:BFD[9.2] → [6.3807:3846]

BF:BFD[6.3846] → [25.17875:17875]

BFD:BFD[9.2] → [25.18286:18323]

BF:BFD[25.18323] → [25.17875:17875]

B:BD[25.17875] → [4.41189:41601]

{"Page":340,"on.text_input":177,"Surface":196,"A":309,"on.draw":310,"vx":5,"to_text":180,"on.initialize":304,"compute_layout":335,"Viewport":303,"B":316,"on.code_change":306,"vy":8,"scale":7,"Cursor_node":172,"clip":236,"on.mouse_press":179,"clip_all":265,"font":228,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":317,"on.keychord_press":311,"on":1,"fw_parent":339,"Box_heights":277}

File deletion: 0339-fwmanifest, 0339-manifest

BF:BFD[9.2] → [6.3849:3888]

BF:BFD[6.3888] → [25.19986:19986]

BFD:BFD[9.2] → [25.20397:20434]

BF:BFD[25.20434] → [25.19986:19986]

B:BD[25.19986] → [4.41604:42016]

{"Page":339,"on.text_input":177,"Surface":196,"A":309,"on.draw":310,"vx":5,"to_text":180,"on.initialize":304,"compute_layout":335,"Viewport":303,"B":316,"on.code_change":306,"vy":8,"scale":7,"Cursor_node":172,"clip":236,"on.mouse_press":179,"clip_all":265,"font":228,"on.mouse_release":178,"initialize_editor":338,"on.update":315,"box_height":317,"on.keychord_press":311,"on":1,"fw_parent":338,"Box_heights":277}

File deletion: 0338-manifest, 0338-fwmanifest

BFD:BFD[9.2] → [19.503:540]

BF:BFD[19.540] → [19.87:87]

BF:BFD[9.2] → [6.3892:3931]

BF:BFD[6.3931] → [19.87:87]

B:BD[19.87] → [4.42019:42431]

{"on.mouse_release":178,"Box_heights":277,"on":1,"on.keychord_press":311,"Page":324,"A":309,"on.update":315,"on.text_input":177,"clip_all":265,"fw_parent":337,"Surface":196,"scale":7,"on.code_change":306,"on.draw":310,"font":228,"vx":5,"Cursor_node":172,"Viewport":303,"clip":236,"on.mouse_press":179,"vy":8,"initialize_editor":338,"box_height":317,"B":316,"compute_layout":335,"on.initialize":304,"to_text":180}

File deletion: 0337-manifest, 0337-fwmanifest

BFD:BFD[9.2] → [19.1404:1441]

BF:BFD[19.1441] → [19.988:988]

BF:BFD[9.2] → [6.3934:3973]

BF:BFD[6.3973] → [19.988:988]

B:BD[19.988] → [4.42434:42846]

{"on.initialize":304,"Surface":196,"B":316,"on.draw":310,"on":1,"vx":5,"on.mouse_release":178,"Viewport":303,"initialize_editor":337,"box_height":317,"vy":8,"compute_layout":335,"to_text":180,"Page":324,"on.keychord_press":311,"Box_heights":277,"on.mouse_press":179,"on.code_change":306,"Cursor_node":172,"font":228,"clip":236,"fw_parent":336,"clip_all":265,"scale":7,"on.text_input":177,"on.update":315,"A":309}

File deletion: 0336-manifest, 0336-fwmanifest

BFD:BFD[9.2] → [19.2544:2581]

BF:BFD[19.2581] → [19.2128:2128]

BF:BFD[9.2] → [6.3976:4015]

BF:BFD[6.4015] → [19.2128:2128]

B:BD[19.2128] → [4.42849:43261]

{"on.mouse_release":178,"initialize_editor":336,"on.update":315,"to_text":180,"compute_layout":335,"A":309,"box_height":317,"Box_heights":277,"Page":324,"clip":236,"on.code_change":306,"on.text_input":177,"Surface":196,"on":1,"on.draw":310,"vx":5,"clip_all":265,"Viewport":303,"B":316,"vy":8,"scale":7,"fw_parent":335,"Cursor_node":172,"font":228,"on.initialize":304,"on.mouse_press":179,"on.keychord_press":311}

File deletion: 0335-manifest, 0335-fwmanifest

BFD:BFD[9.2] → [19.3672:3709]

BF:BFD[19.3709] → [19.3256:3256]

BF:BFD[9.2] → [6.4017:4056]

BF:BFD[6.4056] → [19.3256:3256]

B:BD[19.3256] → [4.43264:43676]

{"fw_parent":334,"font":228,"on.mouse_release":178,"on.update":315,"box_height":317,"on.keychord_press":311,"compute_layout":335,"to_text":180,"Page":324,"clip":236,"on.code_change":306,"scale":7,"on.initialize":304,"Surface":196,"A":309,"on.draw":310,"Box_heights":277,"initialize_editor":333,"vx":5,"on.mouse_press":179,"Viewport":303,"on":1,"Cursor_node":172,"vy":8,"B":316,"clip_all":265,"on.text_input":177}

File deletion: 0334-fwmanifest, 0334-manifest

BF:BFD[9.2] → [6.4059:4098]

BF:BFD[6.4098] → [19.6199:6199]

BFD:BFD[9.2] → [19.6615:6652]

BF:BFD[19.6652] → [19.6199:6199]

B:BD[19.6199] → [4.43679:44091]

{"fw_parent":333,"font":228,"on.mouse_release":178,"on.update":315,"box_height":317,"on.keychord_press":311,"compute_layout":334,"to_text":180,"Page":324,"clip":236,"on.code_change":306,"scale":7,"on.initialize":304,"Surface":196,"A":309,"on.draw":310,"Box_heights":277,"initialize_editor":333,"vx":5,"on.mouse_press":179,"Viewport":303,"on":1,"Cursor_node":172,"vy":8,"B":316,"clip_all":265,"on.text_input":177}

File deletion: 0313-initialize_editor

BF:BFD[9.2] → [15.4101:4147]

BF:BFD[15.4147] → [15.3690:3690]

B:BD[15.3690] → [15.3691:4100]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print('init', obj.data[1], obj.w)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0333-fwmanifest, 0333-manifest

BF:BFD[9.2] → [6.4102:4141]

BF:BFD[6.4141] → [19.9136:9136]

BFD:BFD[9.2] → [19.9552:9589]

BF:BFD[19.9589] → [19.9136:9136]

B:BD[19.9136] → [4.44094:44506]

{"fw_parent":332,"font":228,"on.mouse_release":178,"on.update":315,"box_height":317,"on.keychord_press":311,"compute_layout":301,"to_text":180,"Page":324,"clip":236,"on.code_change":306,"scale":7,"on.initialize":304,"Surface":196,"A":309,"on.draw":310,"Box_heights":277,"initialize_editor":333,"vx":5,"on.mouse_press":179,"Viewport":303,"on":1,"Cursor_node":172,"vy":8,"B":316,"clip_all":265,"on.text_input":177}

File deletion: 0332-fwmanifest, 0332-manifest

BF:BFD[9.2] → [6.4144:4183]

BF:BFD[6.4183] → [19.10253:10253]

BFD:BFD[9.2] → [19.10669:10706]

BF:BFD[19.10706] → [19.10253:10253]

B:BD[19.10253] → [4.44509:44921]

{"on.keychord_press":311,"scale":7,"Page":324,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":331,"box_height":317,"on.mouse_press":179,"initialize_editor":332,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0331-fwmanifest, 0331-manifest

BF:BFD[9.2] → [6.4186:4225]

BF:BFD[6.4225] → [19.11370:11370]

BFD:BFD[9.2] → [19.11786:11823]

BF:BFD[19.11823] → [19.11370:11370]

B:BD[19.11370] → [4.44924:45336]

{"on.keychord_press":311,"scale":7,"Page":324,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":330,"box_height":317,"on.mouse_press":179,"initialize_editor":331,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0330-fwmanifest, 0330-manifest

BF:BFD[9.2] → [6.4228:4267]

BF:BFD[6.4267] → [19.12487:12487]

BFD:BFD[9.2] → [19.12903:12940]

BF:BFD[19.12940] → [19.12487:12487]

B:BD[19.12487] → [4.45339:45751]

{"on.keychord_press":311,"scale":7,"Page":324,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":329,"box_height":317,"on.mouse_press":179,"initialize_editor":330,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0380-Page

BF:BFD[9.2] → [20.4245:4278]

BF:BFD[20.4278] → [20.2639:2639]

B:BD[20.2639] → [20.2640:4244]

Page = {
    -- page
	type='rows', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0329-fwmanifest, 0329-manifest

BF:BFD[9.2] → [6.4270:4309]

BF:BFD[6.4309] → [19.13602:13602]

BFD:BFD[9.2] → [19.14018:14055]

BF:BFD[19.14055] → [19.13602:13602]

B:BD[19.13602] → [4.45754:46166]

{"on.keychord_press":311,"scale":7,"Page":324,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":328,"box_height":317,"on.mouse_press":179,"initialize_editor":329,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0328-fwmanifest, 0328-manifest

BF:BFD[9.2] → [6.4312:4351]

BF:BFD[6.4351] → [19.14719:14719]

BFD:BFD[9.2] → [19.15135:15172]

BF:BFD[19.15172] → [19.14719:14719]

B:BD[19.14719] → [4.46169:46581]

{"on.keychord_press":311,"scale":7,"Page":324,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":327,"box_height":317,"on.mouse_press":179,"initialize_editor":328,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0363-schema1_of_y

BF:BFD[9.2] → [22.4314:4355]

BF:BFD[22.4355] → [22.3325:3325]

B:BD[22.3325] → [22.3326:4313]

schema1_of_y = function(editor, y)
	-- return line/pos of screen line starting near a given y offset,
	-- and the (negative) offset remaining after the calculation
	-- invariants:
	-- 	- 0 >= y_offset >= -Line_height
	-- 	- let loc, y_offset = schema1_of_y(pane, y)
	-- 		y + y_offset == y_of_schema1(pane, loc)
	assert(y >= 0)
	local y_offset = y
	for i=1,#editor.lines do
		Text.populate_screen_line_starting_pos(editor, i)
		local height = line_height(editor, i)
		if y_offset < height then
			local line = editor.lines[i]
			local nlines = math.floor(y_offset/editor.line_height)
			assert(nlines >= 0 and nlines < #editor.line_cache[i].screen_line_starting_pos)
			local pos = editor.line_cache[i].screen_line_starting_pos[nlines+1]  -- switch to 1-indexing
			y_offset = y_offset - nlines*editor.line_height
			return {line=i, pos=pos}, -y_offset
		end
		y_offset = y_offset - height
	end
	-- y is below the pane
	return {line=#pane.lines+1, pos=1}, y_offset  -- positive value
end

File deletion: 0327-fwmanifest, 0327-manifest

BF:BFD[9.2] → [6.4354:4393]

BF:BFD[6.4393] → [19.15831:15831]

BFD:BFD[9.2] → [19.16247:16284]

BF:BFD[19.16284] → [19.15831:15831]

B:BD[19.15831] → [4.46584:46996]

{"on.keychord_press":311,"scale":7,"Page":324,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":326,"box_height":317,"on.mouse_press":179,"initialize_editor":327,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0326-fwmanifest, 0326-manifest

BF:BFD[9.2] → [6.4396:4435]

BF:BFD[6.4435] → [19.16935:16935]

BFD:BFD[9.2] → [19.17351:17388]

BF:BFD[19.17388] → [19.16935:16935]

B:BD[19.16935] → [4.46999:47411]

{"on.keychord_press":311,"scale":7,"Page":324,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":325,"box_height":317,"on.mouse_press":179,"initialize_editor":326,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0325-fwmanifest, 0325-manifest

BF:BFD[9.2] → [6.4438:4477]

BF:BFD[6.4477] → [19.17934:17934]

BFD:BFD[9.2] → [19.18350:18387]

BF:BFD[19.18387] → [19.17934:17934]

B:BD[19.17934] → [4.47414:47826]

{"on.keychord_press":311,"scale":7,"Page":324,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":324,"box_height":317,"on.mouse_press":179,"initialize_editor":325,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0324-fwmanifest, 0324-manifest

BF:BFD[9.2] → [6.4479:4518]

BF:BFD[6.4518] → [19.18911:18911]

BFD:BFD[9.2] → [19.19327:19364]

BF:BFD[19.19364] → [19.18911:18911]

B:BD[19.18911] → [4.47829:48241]

{"on.keychord_press":311,"scale":7,"Page":324,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":323,"box_height":317,"on.mouse_press":179,"initialize_editor":313,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0323-fwmanifest, 0323-manifest

BF:BFD[9.2] → [6.4521:4560]

BF:BFD[6.4560] → [19.21039:21039]

BFD:BFD[9.2] → [19.21455:21492]

BF:BFD[19.21492] → [19.21039:21039]

B:BD[19.21039] → [4.48244:48656]

{"on.keychord_press":311,"scale":7,"Page":323,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":322,"box_height":317,"on.mouse_press":179,"initialize_editor":313,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0322-fwmanifest, 0322-manifest

BF:BFD[9.2] → [6.4563:4602]

BF:BFD[6.4602] → [19.23165:23165]

BFD:BFD[9.2] → [19.23581:23618]

BF:BFD[19.23618] → [19.23165:23165]

B:BD[19.23165] → [4.48659:49071]

{"on.keychord_press":311,"scale":7,"Page":322,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":321,"box_height":317,"on.mouse_press":179,"initialize_editor":313,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0321-fwmanifest, 0321-manifest

BF:BFD[9.2] → [6.4605:4644]

BF:BFD[6.4644] → [19.25285:25285]

BFD:BFD[9.2] → [19.25701:25738]

BF:BFD[19.25738] → [19.25285:25285]

B:BD[19.25285] → [4.49074:49486]

{"on.keychord_press":311,"scale":7,"Page":321,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":320,"box_height":317,"on.mouse_press":179,"initialize_editor":313,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0320-fwmanifest, 0320-manifest

BF:BFD[9.2] → [6.4647:4686]

BF:BFD[6.4686] → [19.27403:27403]

BFD:BFD[9.2] → [19.27819:27856]

BF:BFD[19.27856] → [19.27403:27403]

B:BD[19.27403] → [4.49489:49901]

{"on.keychord_press":311,"scale":7,"Page":320,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":319,"box_height":317,"on.mouse_press":179,"initialize_editor":313,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0319-fwmanifest, 0319-manifest

BF:BFD[9.2] → [6.4689:4728]

BF:BFD[6.4728] → [19.29513:29513]

BFD:BFD[9.2] → [19.29929:29966]

BF:BFD[19.29966] → [19.29513:29513]

B:BD[19.29513] → [4.49904:50316]

{"on.keychord_press":311,"scale":7,"Page":319,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":318,"box_height":317,"on.mouse_press":179,"initialize_editor":313,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0318-fwmanifest, 0318-manifest

BF:BFD[9.2] → [6.4731:4770]

BF:BFD[6.4770] → [19.31621:31621]

BFD:BFD[9.2] → [19.32037:32074]

BF:BFD[19.32074] → [19.31621:31621]

B:BD[19.31621] → [4.50319:50731]

{"on.keychord_press":311,"scale":7,"Page":318,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":317,"box_height":317,"on.mouse_press":179,"initialize_editor":313,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0317-fwmanifest, 0317-manifest

BF:BFD[9.2] → [6.4773:4812]

BF:BFD[6.4812] → [19.33727:33727]

BFD:BFD[9.2] → [19.34143:34180]

BF:BFD[19.34180] → [19.33727:33727]

B:BD[19.33727] → [4.50734:51146]

{"on.keychord_press":311,"scale":7,"Page":312,"on.code_change":306,"clip":236,"clip_all":265,"on.text_input":177,"Surface":196,"on.initialize":304,"font":228,"A":309,"vx":5,"Box_heights":277,"Viewport":303,"B":316,"compute_layout":301,"vy":8,"Cursor_node":172,"on":1,"fw_parent":316,"box_height":317,"on.mouse_press":179,"initialize_editor":313,"on.mouse_release":178,"to_text":180,"on.update":315,"on.draw":310}

File deletion: 0316-manifest, 0316-fwmanifest

BFD:BFD[9.2] → [15.442:479]

BF:BFD[15.479] → [15.26:26]

BF:BFD[9.2] → [6.4815:4854]

BF:BFD[6.4854] → [15.26:26]

B:BD[15.26] → [4.51149:51561]

{"clip":236,"on.mouse_release":178,"clip_all":265,"on.update":315,"box_height":297,"on.keychord_press":311,"compute_layout":301,"scale":7,"Page":312,"Box_heights":277,"to_text":180,"B":316,"Surface":196,"Cursor_node":172,"on.draw":310,"font":228,"vx":5,"on.code_change":306,"Viewport":303,"on.text_input":177,"A":309,"vy":8,"fw_parent":315,"on.initialize":304,"on":1,"initialize_editor":313,"on.mouse_press":179}

File deletion: 0295-box_height

BF:BFD[9.2] → [17.4845:4884]

BF:BFD[17.4884] → [17.3927:3927]

B:BD[17.3927] → [17.3928:4844]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	print('computing box height based on font size', node.scaled_fontsize, node.editor.font_height, node.editor.line_height)
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		table.insert(Box_heights, y)
	end
  end
  return y
end

File deletion: 0315-manifest, 0315-fwmanifest

BFD:BFD[9.2] → [15.1964:2001]

BF:BFD[15.2001] → [15.1548:1548]

BF:BFD[9.2] → [6.4858:4897]

BF:BFD[6.4897] → [15.1548:1548]

B:BD[15.1548] → [4.51565:51977]

{"Box_heights":277,"on.text_input":177,"B":314,"on.mouse_press":179,"on":1,"Surface":196,"clip_all":265,"clip":236,"on.draw":310,"Viewport":303,"scale":7,"on.update":315,"on.keychord_press":311,"Page":312,"on.mouse_release":178,"vy":8,"initialize_editor":313,"box_height":297,"to_text":180,"compute_layout":301,"vx":5,"fw_parent":314,"Cursor_node":172,"on.initialize":304,"font":228,"A":309,"on.code_change":306}

File deletion: 0314-manifest, 0314-fwmanifest

BFD:BFD[9.2] → [15.2419:2456]

BF:BFD[15.2456] → [15.2003:2003]

BF:BFD[9.2] → [6.4899:4938]

BF:BFD[6.4938] → [15.2003:2003]

B:BD[15.2003] → [4.51979:52391]

{"Box_heights":277,"on.text_input":177,"B":314,"on.mouse_press":179,"on":1,"Surface":196,"clip_all":265,"clip":236,"on.draw":310,"Viewport":303,"scale":7,"on.update":239,"on.keychord_press":311,"Page":312,"on.mouse_release":178,"vy":8,"initialize_editor":313,"box_height":297,"to_text":180,"compute_layout":301,"vx":5,"fw_parent":313,"Cursor_node":172,"on.initialize":304,"font":228,"A":309,"on.code_change":306}

File deletion: 0313-manifest, 0313-fwmanifest

BFD:BFD[9.2] → [15.3651:3688]

BF:BFD[15.3688] → [15.3235:3235]

BF:BFD[9.2] → [6.4942:4981]

BF:BFD[6.4981] → [15.3235:3235]

B:BD[15.3235] → [4.52394:52806]

{"Viewport":303,"Box_heights":277,"vy":8,"A":309,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"B":308,"on.update":239,"fw_parent":312,"on.keychord_press":311,"compute_layout":301,"clip_all":265,"box_height":297,"Cursor_node":172,"initialize_editor":313,"Page":312,"font":228,"on.code_change":306,"scale":7,"on.text_input":177,"Surface":196,"on":1,"on.initialize":304,"on.draw":310,"clip":236,"vx":5}

File deletion: 0312-manifest, 0312-fwmanifest

BFD:BFD[9.2] → [15.4565:4602]

BF:BFD[15.4602] → [15.4149:4149]

BF:BFD[9.2] → [6.4983:5022]

BF:BFD[6.5022] → [15.4149:4149]

B:BD[15.4149] → [4.52809:53221]

{"Viewport":303,"Box_heights":277,"vy":8,"A":309,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"B":308,"on.update":239,"fw_parent":311,"on.keychord_press":311,"compute_layout":301,"clip_all":265,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":312,"font":228,"on.code_change":306,"scale":7,"on.text_input":177,"Surface":196,"on":1,"on.initialize":304,"on.draw":310,"clip":236,"vx":5}

File deletion: 0311-fwmanifest, 0311-manifest

BF:BFD[9.2] → [6.5026:5065]

BF:BFD[6.5065] → [15.6666:6666]

BFD:BFD[9.2] → [15.7082:7119]

BF:BFD[15.7119] → [15.6666:6666]

B:BD[15.6666] → [4.53225:53637]

{"Viewport":303,"Box_heights":277,"vy":8,"A":309,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"B":308,"on.update":239,"fw_parent":310,"on.keychord_press":311,"compute_layout":301,"clip_all":265,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":306,"scale":7,"on.text_input":177,"Surface":196,"on":1,"on.initialize":304,"on.draw":310,"clip":236,"vx":5}

File deletion: 0310-fwmanifest, 0310-manifest

BF:BFD[9.2] → [6.5068:5107]

BF:BFD[6.5107] → [15.8522:8522]

BFD:BFD[9.2] → [15.8938:8975]

BF:BFD[15.8975] → [15.8522:8522]

B:BD[15.8522] → [4.53640:54052]

{"Viewport":303,"Box_heights":277,"vy":8,"A":309,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"B":308,"on.update":239,"fw_parent":309,"on.keychord_press":200,"compute_layout":301,"clip_all":265,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":306,"scale":7,"on.text_input":177,"Surface":196,"on":1,"on.initialize":304,"on.draw":310,"clip":236,"vx":5}

File deletion: 0309-fwmanifest, 0309-manifest

BF:BFD[9.2] → [6.5109:5148]

BF:BFD[6.5148] → [15.8977:8977]

BFD:BFD[9.2] → [15.9393:9430]

BF:BFD[15.9430] → [15.8977:8977]

B:BD[15.8977] → [4.54054:54466]

{"Viewport":303,"Box_heights":277,"vy":8,"A":309,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"B":308,"on.update":239,"fw_parent":308,"on.keychord_press":200,"compute_layout":301,"clip_all":265,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":306,"scale":7,"on.text_input":177,"Surface":196,"on":1,"on.initialize":304,"on.draw":307,"clip":236,"vx":5}

File deletion: 0308-fwmanifest, 0308-manifest

BF:BFD[9.2] → [6.5151:5190]

BF:BFD[6.5190] → [15.9649:9649]

BFD:BFD[9.2] → [15.10065:10102]

BF:BFD[15.10102] → [15.9649:9649]

B:BD[15.9649] → [4.54469:54881]

{"Viewport":303,"Box_heights":277,"vy":8,"A":305,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"B":308,"on.update":239,"fw_parent":307,"on.keychord_press":200,"compute_layout":301,"clip_all":265,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":306,"scale":7,"on.text_input":177,"Surface":196,"on":1,"on.initialize":304,"on.draw":307,"clip":236,"vx":5}

File deletion: 0307-fwmanifest, 0307-manifest

BF:BFD[9.2] → [6.5194:5233]

BF:BFD[6.5233] → [15.13427:13427]

BFD:BFD[9.2] → [15.13835:13872]

BF:BFD[15.13872] → [15.13427:13427]

B:BD[15.13427] → [4.54885:55289]

{"Viewport":303,"Box_heights":277,"vy":8,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"A":305,"on.update":239,"fw_parent":306,"on.keychord_press":200,"compute_layout":301,"clip_all":265,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":306,"scale":7,"on.text_input":177,"Surface":196,"on":1,"on.initialize":304,"on.draw":307,"clip":236,"vx":5}

File deletion: 0234-on.draw

BF:BFD[9.2] → [23.5200:5236]

BF:BFD[23.5236] → [23.2908:2908]

B:BD[23.2908] → [23.2909:5199]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0306-fwmanifest, 0306-manifest

BF:BFD[9.2] → [6.5236:5275]

BF:BFD[6.5275] → [15.14014:14014]

BFD:BFD[9.2] → [15.14422:14459]

BF:BFD[15.14459] → [15.14014:14014]

B:BD[15.14014] → [4.55292:55696]

{"Viewport":303,"Box_heights":277,"vy":8,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"A":305,"on.update":239,"fw_parent":305,"on.keychord_press":200,"compute_layout":301,"clip_all":265,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":306,"scale":7,"on.text_input":177,"Surface":196,"on":1,"on.initialize":304,"on.draw":293,"clip":236,"vx":5}

File deletion: 0010-on.draw

BF:BFD[9.2] → [12.5267:5303]

BF:BFD[12.5303] → [12.3187:3187]

B:BD[12.3187] → [12.3188:5266]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 1, obj.g or 1, obj.b or 1)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		end
	end
end

File deletion: 0305-fwmanifest, 0305-manifest

BF:BFD[9.2] → [6.5277:5316]

BF:BFD[6.5316] → [15.14461:14461]

BFD:BFD[9.2] → [15.14869:14906]

BF:BFD[15.14906] → [15.14461:14461]

B:BD[15.14461] → [4.55698:56102]

{"Viewport":303,"Box_heights":277,"vy":8,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"A":305,"on.update":239,"fw_parent":304,"on.keychord_press":200,"compute_layout":301,"clip_all":265,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":299,"scale":7,"on.text_input":177,"Surface":196,"on":1,"on.initialize":304,"on.draw":293,"clip":236,"vx":5}

File deletion: 0304-fwmanifest, 0304-manifest

BF:BFD[9.2] → [6.5320:5359]

BF:BFD[6.5359] → [15.15189:15189]

BFD:BFD[9.2] → [15.15589:15626]

BF:BFD[15.15626] → [15.15189:15189]

B:BD[15.15189] → [4.56106:56502]

{"Viewport":303,"Box_heights":277,"vy":8,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"on.update":239,"fw_parent":303,"on.keychord_press":200,"compute_layout":301,"clip_all":265,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":299,"scale":7,"on.text_input":177,"Surface":196,"on":1,"on.initialize":304,"on.draw":293,"clip":236,"vx":5}

File deletion: 0303-fwmanifest, 0303-manifest

BF:BFD[9.2] → [6.5361:5400]

BF:BFD[6.5400] → [15.15628:15628]

BFD:BFD[9.2] → [15.16008:16045]

BF:BFD[15.16045] → [15.15628:15628]

B:BD[15.15628] → [4.56504:56880]

{"Viewport":303,"Box_heights":277,"vy":8,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"on.update":239,"fw_parent":302,"on.keychord_press":200,"compute_layout":301,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":299,"scale":7,"on.text_input":177,"Surface":196,"on":1,"clip_all":265,"on.draw":293,"clip":236,"vx":5}

File deletion: 0302-fwmanifest, 0302-manifest

BF:BFD[9.2] → [6.5403:5442]

BF:BFD[6.5442] → [15.16136:16136]

BFD:BFD[9.2] → [15.16516:16553]

BF:BFD[15.16553] → [15.16136:16136]

B:BD[15.16136] → [4.56883:57259]

{"Viewport":302,"Box_heights":277,"vy":8,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"on.update":239,"fw_parent":301,"on.keychord_press":200,"compute_layout":301,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":299,"scale":7,"on.text_input":177,"Surface":196,"on":1,"clip_all":265,"on.draw":293,"clip":236,"vx":5}

File deletion: 0157-compute_layout

BF:BFD[9.2] → [21.5415:5458]

BF:BFD[21.5458] → [21.2943:2943]

B:BD[21.2943] → [21.2944:5414]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0301-fwmanifest, 0301-manifest

BF:BFD[9.2] → [6.5445:5484]

BF:BFD[6.5484] → [15.16644:16644]

BFD:BFD[9.2] → [15.17024:17061]

BF:BFD[15.17061] → [15.16644:16644]

B:BD[15.16644] → [4.57262:57638]

{"Viewport":298,"Box_heights":277,"vy":8,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"on.update":239,"fw_parent":300,"on.keychord_press":200,"compute_layout":301,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":299,"scale":7,"on.text_input":177,"Surface":196,"on":1,"clip_all":265,"on.draw":293,"clip":236,"vx":5}

File deletion: 0427-Page2

BF:BFD[9.2] → [11.5447:5481]

BF:BFD[11.5481] → [11.4212:4212]

B:BD[11.4212] → [11.4213:5446]

Page2 = {
	x=400, y=400,
    -- page
		type='text',
        data={
"Call me Ishmael.  Some years ago--never mind how long precisely--having little or no money in my purse, and nothing particular to interest me on shore, I thought I would sail about a little and see the watery part of the world.  It is a way I have of driving off the spleen and regulating the circulation.  Whenever I find myself growing grim about the mouth; whenever it is a damp, drizzly November in my soul; whenever I find myself involuntarily pausing before coffin warehouses, and bringing up the rear of every funeral I meet; and especially whenever my hypos get such an upper hand of me, that it requires a strong moral principle to prevent me from deliberately stepping into the street, and methodically knocking people's hats off--then, I account it high time to get to sea as soon as I can.  This is my substitute for pistol and ball.  With a philosophical flourish Cato throws himself upon his sword; I quietly take to the ship.  There is nothing surprising in this.  If they but knew it, almost all men in their degree, some time or other, cherish very nearly the same feelings towards the ocean with me."
		},
        width=400, bg={r=0.8,g=0,b=0.8}
}

File deletion: 0300-fwmanifest, 0300-manifest

BF:BFD[9.2] → [6.5488:5527]

BF:BFD[6.5527] → [15.19618:19618]

BFD:BFD[9.2] → [15.19998:20035]

BF:BFD[15.20035] → [15.19618:19618]

B:BD[15.19618] → [4.57641:58017]

{"Viewport":298,"Box_heights":277,"vy":8,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"on.update":239,"fw_parent":299,"on.keychord_press":200,"compute_layout":235,"box_height":297,"Cursor_node":172,"initialize_editor":300,"Page":296,"font":228,"on.code_change":299,"scale":7,"on.text_input":177,"Surface":196,"on":1,"clip_all":265,"on.draw":293,"clip":236,"vx":5}

File deletion: 0362-line_height

BF:BFD[9.2] → [22.5490:5530]

BF:BFD[22.5530] → [22.5291:5291]

B:BD[22.5291] → [22.5292:5489]

line_height = function(editor, line_index)
	local line = State.lines[line_index]
	local line_cache = State.line_cache[line_index]
	return editor.line_height*#line_cache.screen_line_starting_pos
end

File deletion: 0299-fwmanifest, 0299-manifest

BF:BFD[9.2] → [6.5530:5569]

BF:BFD[6.5569] → [15.20760:20760]

BFD:BFD[9.2] → [15.21140:21177]

BF:BFD[15.21177] → [15.20760:20760]

B:BD[15.20760] → [4.58021:58397]

{"Viewport":298,"Box_heights":277,"vy":8,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"on.update":239,"fw_parent":298,"on.keychord_press":200,"compute_layout":235,"box_height":297,"Cursor_node":172,"initialize_editor":290,"Page":296,"font":228,"on.code_change":299,"scale":7,"on.text_input":177,"Surface":196,"on":1,"clip_all":265,"on.draw":293,"clip":236,"vx":5}

File deletion: 0298-manifest, 0298-fwmanifest

BFD:BFD[9.2] → [26.406:443]

BF:BFD[26.443] → [26.26:26]

BF:BFD[9.2] → [6.5571:5610]

BF:BFD[6.5610] → [26.26:26]

B:BD[26.26] → [4.58399:58775]

{"Page":296,"Cursor_node":172,"on.code_change":289,"to_text":180,"on.draw":293,"on.mouse_press":179,"vx":5,"clip":236,"Viewport":298,"clip_all":265,"on":1,"vy":8,"scale":7,"Surface":196,"fw_parent":297,"Box_heights":277,"font":228,"on.update":239,"on.mouse_release":178,"on.text_input":177,"initialize_editor":290,"box_height":297,"on.keychord_press":200,"compute_layout":235}

File deletion: 0297-manifest, 0297-fwmanifest

BFD:BFD[9.2] → [17.487:524]

BF:BFD[17.524] → [17.107:107]

BF:BFD[9.2] → [6.5613:5652]

BF:BFD[6.5652] → [17.107:107]

B:BD[17.107] → [4.58778:59154]

{"box_height":297,"on.keychord_press":200,"compute_layout":235,"Cursor_node":172,"on.code_change":289,"on.text_input":177,"Surface":196,"to_text":180,"on.draw":293,"vx":5,"scale":7,"Viewport":233,"clip":236,"initialize_editor":290,"clip_all":265,"Page":296,"vy":8,"font":228,"on.update":239,"on.mouse_press":179,"fw_parent":296,"on.mouse_release":178,"on":1,"Box_heights":277}

File deletion: 0379-B

BF:BFD[9.2] → [20.5650:5680]

BF:BFD[20.5680] → [20.4766:4766]

B:BD[20.4766] → [20.4767:5649]

B = function(preserve_screen_top_of_cursor_node)
	-- recompute various aspects based on the current viewport settings
	love.graphics.setFont(love.graphics.newFont(scale(20)))  -- editor objects implicitly depend on current font so update it
	for _,obj in ipairs(Surface) do
		if obj.type == 'line' then
			obj.zdata = {}
			for i=1,#obj.data,2 do
				table.insert(obj.zdata, vx(obj.data[i]))
				table.insert(obj.zdata, vy(obj.data[i+1]))
			end
		elseif obj.type == 'bezier' then
			zdata = {}
			for i=1,#obj.data,2 do
				table.insert(zdata, vx(obj.data[i]))
				table.insert(zdata, vy(obj.data[i+1]))
			end
			obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			if obj.w then
				update_editor_box(obj, preserve_screen_top_of_cursor_node)
			else
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
			end
		end
	end
end

File deletion: 0296-manifest, 0296-fwmanifest

BFD:BFD[9.2] → [17.1828:1865]

BF:BFD[17.1865] → [17.1448:1448]

BF:BFD[9.2] → [6.5655:5694]

BF:BFD[6.5694] → [17.1448:1448]

B:BD[17.1448] → [4.59157:59533]

{"box_height":295,"on.keychord_press":200,"compute_layout":235,"Cursor_node":172,"on.code_change":289,"on.text_input":177,"Surface":196,"to_text":180,"on.draw":293,"vx":5,"scale":7,"Viewport":233,"clip":236,"initialize_editor":290,"clip_all":265,"Page":296,"vy":8,"font":228,"on.update":239,"on.mouse_press":179,"fw_parent":295,"on.mouse_release":178,"on":1,"Box_heights":277}

File deletion: 0295-manifest, 0295-fwmanifest

BFD:BFD[9.2] → [17.3888:3925]

BF:BFD[17.3925] → [17.3508:3508]

BF:BFD[9.2] → [6.5697:5736]

BF:BFD[6.5736] → [17.3508:3508]

B:BD[17.3508] → [4.59536:59912]

{"box_height":295,"on.keychord_press":200,"compute_layout":235,"Cursor_node":172,"on.code_change":289,"on.text_input":177,"Surface":196,"to_text":180,"on.draw":293,"vx":5,"scale":7,"Viewport":233,"clip":236,"initialize_editor":290,"clip_all":265,"Page":263,"vy":8,"font":228,"on.update":239,"on.mouse_press":179,"fw_parent":294,"on.mouse_release":178,"on":1,"Box_heights":277}

File deletion: 0294-manifest, 0294-fwmanifest

BFD:BFD[9.2] → [17.5266:5303]

BF:BFD[17.5303] → [17.4886:4886]

BF:BFD[9.2] → [6.5739:5778]

BF:BFD[6.5778] → [17.4886:4886]

B:BD[17.4886] → [4.59915:60291]

{"box_height":294,"on.keychord_press":200,"compute_layout":235,"Cursor_node":172,"on.code_change":289,"on.text_input":177,"Surface":196,"to_text":180,"on.draw":293,"vx":5,"scale":7,"Viewport":233,"clip":236,"initialize_editor":290,"clip_all":265,"Page":263,"vy":8,"font":228,"on.update":239,"on.mouse_press":179,"fw_parent":293,"on.mouse_release":178,"on":1,"Box_heights":277}

File deletion: 0293-fwmanifest, 0293-manifest

BF:BFD[9.2] → [6.5782:5821]

BF:BFD[6.5821] → [17.8950:8950]

BFD:BFD[9.2] → [17.9330:9367]

BF:BFD[17.9367] → [17.8950:8950]

B:BD[17.8950] → [4.60295:60671]

{"Surface":196,"on.draw":293,"vx":5,"Viewport":233,"fw_parent":292,"on":1,"clip":236,"clip_all":265,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"font":228,"on.update":239,"on.keychord_press":200,"Cursor_node":172,"Box_heights":277,"vy":8,"Page":263,"on.code_change":289,"initialize_editor":290,"on.text_input":177,"box_height":291,"compute_layout":235,"scale":7}

File deletion: 0292-fwmanifest, 0292-manifest

BF:BFD[9.2] → [6.5824:5863]

BF:BFD[6.5863] → [17.12055:12055]

BFD:BFD[9.2] → [17.12435:12472]

BF:BFD[17.12472] → [17.12055:12055]

B:BD[17.12055] → [4.60674:61050]

{"fw_parent":291,"on.text_input":177,"to_text":180,"on.mouse_press":179,"on.mouse_release":178,"font":228,"on.update":239,"Page":263,"initialize_editor":290,"box_height":291,"on.keychord_press":200,"compute_layout":235,"clip":236,"clip_all":265,"Surface":196,"Box_heights":277,"on":1,"on.draw":292,"on.code_change":289,"Cursor_node":172,"vy":8,"Viewport":233,"vx":5,"scale":7}

File deletion: 0291-fwmanifest, 0291-manifest

BF:BFD[9.2] → [6.5865:5904]

BF:BFD[6.5904] → [17.12474:12474]

BFD:BFD[9.2] → [17.12854:12891]

BF:BFD[17.12891] → [17.12474:12474]

B:BD[17.12474] → [4.61052:61428]

{"fw_parent":290,"on.text_input":177,"to_text":180,"on.mouse_press":179,"on.mouse_release":178,"font":228,"on.update":239,"Page":263,"initialize_editor":290,"box_height":291,"on.keychord_press":200,"compute_layout":235,"clip":236,"clip_all":265,"Surface":196,"Box_heights":277,"on":1,"on.draw":286,"on.code_change":289,"Cursor_node":172,"vy":8,"Viewport":233,"vx":5,"scale":7}

File deletion: 0290-fwmanifest, 0290-manifest

BF:BFD[9.2] → [6.5908:5947]

BF:BFD[6.5947] → [17.13852:13852]

BFD:BFD[9.2] → [17.14232:14269]

BF:BFD[17.14269] → [17.13852:13852]

B:BD[17.13852] → [4.61431:61807]

{"on.code_change":289,"font":228,"Surface":196,"to_text":180,"clip_all":265,"on.draw":286,"on.text_input":177,"vx":5,"on":1,"Viewport":233,"fw_parent":289,"vy":8,"scale":7,"on.mouse_press":179,"Cursor_node":172,"on.mouse_release":178,"Box_heights":277,"on.update":239,"box_height":285,"on.keychord_press":200,"compute_layout":235,"clip":236,"initialize_editor":290,"Page":263}

File deletion: 0289-fwmanifest, 0289-manifest

BF:BFD[9.2] → [6.5950:5989]

BF:BFD[6.5989] → [17.14926:14926]

BFD:BFD[9.2] → [17.15306:15343]

BF:BFD[17.15343] → [17.14926:14926]

B:BD[17.14926] → [4.61811:62187]

{"Surface":196,"on.draw":286,"vx":5,"Viewport":233,"vy":8,"to_text":180,"on":1,"on.mouse_press":179,"scale":7,"on.mouse_release":178,"fw_parent":288,"clip_all":265,"box_height":285,"on.keychord_press":200,"compute_layout":235,"on.update":239,"initialize_editor":254,"Page":263,"clip":236,"on.text_input":177,"Box_heights":277,"on.code_change":289,"font":228,"Cursor_node":172}

File deletion: 0288-fwmanifest, 0288-manifest

BF:BFD[9.2] → [6.5992:6031]

BF:BFD[6.6031] → [17.15561:15561]

BFD:BFD[9.2] → [17.15941:15978]

BF:BFD[17.15978] → [17.15561:15561]

B:BD[17.15561] → [4.62190:62566]

{"Surface":196,"on.draw":286,"vx":5,"Viewport":233,"vy":8,"to_text":180,"on":1,"on.mouse_press":179,"scale":7,"on.mouse_release":178,"fw_parent":287,"clip_all":265,"box_height":285,"on.keychord_press":200,"compute_layout":235,"on.update":239,"initialize_editor":254,"Page":263,"clip":236,"on.text_input":177,"Box_heights":277,"on.code_change":288,"font":228,"Cursor_node":172}

File deletion: 0233-Viewport
BF:BFD[9.2] → [23.6032:6069]
BF:BFD[23.6069] → [23.5982:5982]
B:BD[23.5982] → [23.5983:6031]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.2}
```

File deletion: 0287-fwmanifest, 0287-manifest

BF:BFD[9.2] → [6.6034:6073]

BF:BFD[6.6073] → [17.16196:16196]

BFD:BFD[9.2] → [17.16576:16613]

BF:BFD[17.16613] → [17.16196:16196]

B:BD[17.16196] → [4.62569:62945]

{"on.code_change":287,"Surface":196,"clip_all":265,"on.draw":286,"on.text_input":177,"vx":5,"Viewport":233,"vy":8,"fw_parent":286,"on.mouse_press":179,"Box_heights":277,"on.mouse_release":178,"scale":7,"on.update":239,"initialize_editor":254,"box_height":285,"clip":236,"compute_layout":235,"on.keychord_press":200,"Page":263,"Cursor_node":172,"font":228,"on":1,"to_text":180}

File deletion: 0286-fwmanifest, 0286-manifest

BF:BFD[9.2] → [6.6076:6115]

BF:BFD[6.6115] → [17.19301:19301]

BFD:BFD[9.2] → [17.19681:19718]

BF:BFD[17.19718] → [17.19301:19301]

B:BD[17.19301] → [4.62948:63324]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":286,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":285,"box_height":285,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File deletion: 0285-fwmanifest, 0285-manifest

BF:BFD[9.2] → [6.6117:6156]

BF:BFD[6.6156] → [17.19720:19720]

BFD:BFD[9.2] → [17.20100:20137]

BF:BFD[17.20137] → [17.19720:19720]

B:BD[17.19720] → [4.63326:63702]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":284,"box_height":285,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File deletion: 0348-compute_layout

BF:BFD[9.2] → [25.6120:6163]

BF:BFD[25.6163] → [25.3520:3520]

B:BD[25.3520] → [25.3521:6119]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			node.w = 0
			for i,s in ipairs(node.data) do
				local text = love.graphics.newText(font(20), node.data)
				local width = text:getWidth()
				print(node.data[i], 'has width', width)
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			if node.width and not child.width then
				child.width = node.width  -- HACK: should we set child.w or child.width? Neither is quite satisfactory.
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0335-compute_layout

BF:BFD[9.2] → [19.6154:6197]

BF:BFD[19.6197] → [19.3711:3711]

B:BD[19.3711] → [19.3712:6153]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			node.w = 0
			for i,s in ipairs(node.data) do
				local text = love.graphics.newText(font(20), node.data)
				local width = text:getWidth()
				print(node.data[i], 'has width', width)
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0284-fwmanifest, 0284-manifest

BF:BFD[9.2] → [6.6159:6198]

BF:BFD[6.6198] → [17.21004:21004]

BFD:BFD[9.2] → [17.21384:21421]

BF:BFD[17.21421] → [17.21004:21004]

B:BD[17.21004] → [4.63705:64081]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":283,"box_height":284,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File deletion: 0283-fwmanifest, 0283-manifest

BF:BFD[9.2] → [6.6201:6240]

BF:BFD[6.6240] → [17.22276:22276]

BFD:BFD[9.2] → [17.22656:22693]

BF:BFD[17.22693] → [17.22276:22276]

B:BD[17.22276] → [4.64084:64460]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":282,"box_height":283,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File deletion: 0361-line_height

BF:BFD[9.2] → [22.6211:6251]

BF:BFD[22.6251] → [22.5999:5999]

B:BD[22.5999] → [22.6000:6210]

line_height = function(editor, line_index, left, right)
	local line = State.lines[line_index]
	local line_cache = State.line_cache[line_index]
	return editor.line_height*#line_cache.screen_line_starting_pos
end

File deletion: 0312-Page

BF:BFD[9.2] → [15.6212:6245]

BF:BFD[15.6245] → [15.4604:4604]

B:BD[15.4604] → [15.4605:6211]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0294-box_height

BF:BFD[9.2] → [17.6223:6262]

BF:BFD[17.6262] → [17.5305:5305]

B:BD[17.5305] → [17.5306:6222]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	print('computing box height based on font size', node.scaled_fontsize, node.editor.font_height, node.editor.line_height)
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		table.insert(Box_heights, y)
	end
  end
  return y
end

File deletion: 0282-fwmanifest, 0282-manifest

BF:BFD[9.2] → [6.6243:6282]

BF:BFD[6.6282] → [17.23560:23560]

BFD:BFD[9.2] → [17.23940:23977]

BF:BFD[17.23977] → [17.23560:23560]

B:BD[17.23560] → [4.64463:64839]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":281,"box_height":282,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File deletion: 0281-fwmanifest, 0281-manifest

BF:BFD[9.2] → [6.6285:6324]

BF:BFD[6.6324] → [17.24851:24851]

BFD:BFD[9.2] → [17.25231:25268]

BF:BFD[17.25268] → [17.24851:24851]

B:BD[17.24851] → [4.64842:65218]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":280,"box_height":281,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File deletion: 0280-fwmanifest, 0280-manifest

BF:BFD[9.2] → [6.6328:6367]

BF:BFD[6.6367] → [17.28800:28800]

BFD:BFD[9.2] → [17.29180:29217]

BF:BFD[17.29217] → [17.28800:28800]

B:BD[17.28800] → [4.65222:65598]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":280,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":279,"box_height":278,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File deletion: 0279-fwmanifest, 0279-manifest

BF:BFD[9.2] → [6.6370:6409]

BF:BFD[6.6409] → [17.31897:31897]

BFD:BFD[9.2] → [17.32277:32314]

BF:BFD[17.32314] → [17.31897:31897]

B:BD[17.31897] → [4.65601:65977]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":279,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":278,"box_height":278,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File deletion: 0278-fwmanifest, 0278-manifest

BF:BFD[9.2] → [6.6411:6450]

BF:BFD[6.6450] → [17.32316:32316]

BFD:BFD[9.2] → [17.32696:32733]

BF:BFD[17.32733] → [17.32316:32316]

B:BD[17.32316] → [4.65979:66355]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":277,"box_height":278,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File deletion: 0277-fwmanifest, 0277-manifest

BF:BFD[9.2] → [6.6453:6492]

BF:BFD[6.6492] → [17.33506:33506]

BFD:BFD[9.2] → [17.33886:33923]

BF:BFD[17.33923] → [17.33506:33506]

B:BD[17.33506] → [4.66358:66734]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on":1,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":276,"box_height":276,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"Box_heights":277}

File deletion: 0232-Viewport
BF:BFD[9.2] → [23.6493:6530]
BF:BFD[23.6530] → [23.6443:6443]
B:BD[23.6443] → [23.6444:6492]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.5}
```

File deletion: 0276-fwmanifest, 0276-manifest

BF:BFD[9.2] → [6.6495:6534]

BF:BFD[6.6534] → [17.33985:33985]

BFD:BFD[9.2] → [17.34347:34384]

BF:BFD[17.34384] → [17.33985:33985]

B:BD[17.33985] → [4.66737:67095]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":275,"box_height":276,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0275-fwmanifest, 0275-manifest

BF:BFD[9.2] → [6.6537:6576]

BF:BFD[6.6576] → [17.35109:35109]

BFD:BFD[9.2] → [17.35471:35508]

BF:BFD[17.35508] → [17.35109:35109]

B:BD[17.35109] → [4.67098:67456]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":274,"box_height":275,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0274-fwmanifest, 0274-manifest

BF:BFD[9.2] → [6.6579:6618]

BF:BFD[6.6618] → [17.36226:36226]

BFD:BFD[9.2] → [17.36588:36625]

BF:BFD[17.36625] → [17.36226:36226]

B:BD[17.36226] → [4.67459:67817]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":273,"box_height":274,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0347-Box_heights
BF:BFD[9.2] → [25.6599:6639]
BF:BFD[25.6639] → [25.6597:6597]

File deletion: 0273-fwmanifest, 0273-manifest

BF:BFD[9.2] → [6.6621:6660]

BF:BFD[6.6660] → [17.37350:37350]

BFD:BFD[9.2] → [17.37712:37749]

BF:BFD[17.37749] → [17.37350:37350]

B:BD[17.37350] → [4.67820:68178]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":272,"box_height":273,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0272-fwmanifest, 0272-manifest

BF:BFD[9.2] → [6.6664:6703]

BF:BFD[6.6703] → [17.41036:41036]

BFD:BFD[9.2] → [17.41398:41435]

BF:BFD[17.41435] → [17.41036:41036]

B:BD[17.41036] → [4.68182:68540]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":272,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":271,"box_height":270,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0271-fwmanifest, 0271-manifest

BF:BFD[9.2] → [6.6706:6745]

BF:BFD[6.6745] → [17.44096:44096]

BFD:BFD[9.2] → [17.44458:44495]

BF:BFD[17.44495] → [17.44096:44096]

B:BD[17.44096] → [4.68543:68901]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":271,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":270,"box_height":270,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0270-fwmanifest, 0270-manifest

BF:BFD[9.2] → [6.6747:6786]

BF:BFD[6.6786] → [17.44497:44497]

BFD:BFD[9.2] → [17.44859:44896]

BF:BFD[17.44896] → [17.44497:44497]

B:BD[17.44497] → [4.68903:69261]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":266,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":269,"box_height":270,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0269-fwmanifest, 0269-manifest

BF:BFD[9.2] → [6.6789:6828]

BF:BFD[6.6828] → [17.45566:45566]

BFD:BFD[9.2] → [17.45928:45965]

BF:BFD[17.45965] → [17.45566:45566]

B:BD[17.45566] → [4.69264:69622]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":266,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":268,"box_height":269,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0268-fwmanifest, 0268-manifest

BF:BFD[9.2] → [6.6831:6870]

BF:BFD[6.6870] → [17.46635:46635]

BFD:BFD[9.2] → [17.46997:47034]

BF:BFD[17.47034] → [17.46635:46635]

B:BD[17.46635] → [4.69625:69983]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":266,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":267,"box_height":268,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0267-fwmanifest, 0267-manifest

BF:BFD[9.2] → [6.6873:6912]

BF:BFD[6.6912] → [17.47857:47857]

BFD:BFD[9.2] → [17.48219:48256]

BF:BFD[17.48256] → [17.47857:47857]

B:BD[17.47857] → [4.69986:70344]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":266,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":266,"box_height":267,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0266-fwmanifest, 0266-manifest

BF:BFD[9.2] → [6.6916:6955]

BF:BFD[6.6955] → [17.51648:51648]

BFD:BFD[9.2] → [17.52010:52047]

BF:BFD[17.52047] → [17.51648:51648]

B:BD[17.51648] → [4.70348:70706]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":266,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":265,"box_height":255,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0231-Viewport
BF:BFD[9.2] → [23.6954:6991]
BF:BFD[23.6991] → [23.6904:6904]
B:BD[23.6904] → [23.6905:6953]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.2}
```

File deletion: 0265-fwmanifest, 0265-manifest

BF:BFD[9.2] → [6.6957:6996]

BF:BFD[6.6996] → [17.52049:52049]

BFD:BFD[9.2] → [17.52411:52448]

BF:BFD[17.52448] → [17.52049:52049]

B:BD[17.52049] → [4.70708:71066]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":264,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":265,"on.mouse_release":178,"Cursor_node":172,"fw_parent":264,"box_height":255,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0264-fwmanifest, 0264-manifest

BF:BFD[9.2] → [6.7000:7039]

BF:BFD[6.7039] → [17.55127:55127]

BFD:BFD[9.2] → [17.55489:55526]

BF:BFD[17.55526] → [17.55127:55127]

B:BD[17.55127] → [4.71070:71428]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":264,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":241,"on.mouse_release":178,"Cursor_node":172,"fw_parent":263,"box_height":255,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0263-fwmanifest, 0263-manifest

BF:BFD[9.2] → [6.7041:7080]

BF:BFD[6.7080] → [17.55528:55528]

BFD:BFD[9.2] → [17.55890:55927]

BF:BFD[17.55927] → [17.55528:55528]

B:BD[17.55528] → [4.71430:71788]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":262,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":241,"on.mouse_release":178,"Cursor_node":172,"fw_parent":262,"box_height":255,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":263,"clip":236,"scale":7,"on":1}

File deletion: 0262-fwmanifest, 0262-manifest

BF:BFD[9.2] → [6.7084:7123]

BF:BFD[6.7123] → [17.60017:60017]

BFD:BFD[9.2] → [17.60379:60416]

BF:BFD[17.60416] → [17.60017:60017]

B:BD[17.60017] → [4.71792:72150]

{"on.code_change":212,"font":228,"Surface":196,"on.draw":262,"vx":5,"Viewport":233,"to_text":180,"vy":8,"initialize_editor":254,"on.mouse_press":179,"clip_all":241,"on.mouse_release":178,"Cursor_node":172,"fw_parent":261,"box_height":255,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on.update":239,"Page":243,"clip":236,"scale":7,"on":1}

File deletion: 0261-fwmanifest, 0261-manifest

BF:BFD[9.2] → [6.7126:7165]

BF:BFD[6.7165] → [17.62885:62885]

BFD:BFD[9.2] → [17.63247:63284]

BF:BFD[17.63284] → [17.62885:62885]

B:BD[17.62885] → [4.72153:72511]

{"on.code_change":212,"scale":7,"on.text_input":177,"Surface":196,"clip":236,"on.draw":261,"vx":5,"font":228,"Viewport":233,"on":1,"vy":8,"to_text":180,"on.mouse_press":179,"fw_parent":260,"on.mouse_release":178,"initialize_editor":254,"box_height":255,"on.keychord_press":200,"compute_layout":235,"Page":243,"on.update":239,"Cursor_node":172,"clip_all":241}

File deletion: 0260-fwmanifest, 0260-manifest

BF:BFD[9.2] → [6.7168:7207]

BF:BFD[6.7207] → [17.65745:65745]

BFD:BFD[9.2] → [17.66107:66144]

BF:BFD[17.66144] → [17.65745:65745]

B:BD[17.65745] → [4.72514:72872]

{"on.code_change":212,"scale":7,"on.text_input":177,"Surface":196,"clip":236,"on.draw":260,"vx":5,"font":228,"Viewport":233,"on":1,"vy":8,"to_text":180,"on.mouse_press":179,"fw_parent":259,"on.mouse_release":178,"initialize_editor":254,"box_height":255,"on.keychord_press":200,"compute_layout":235,"Page":243,"on.update":239,"Cursor_node":172,"clip_all":241}

File deletion: 0259-fwmanifest, 0259-manifest

BF:BFD[9.2] → [6.7210:7249]

BF:BFD[6.7249] → [17.68669:68669]

BFD:BFD[9.2] → [17.69031:69068]

BF:BFD[17.69068] → [17.68669:68669]

B:BD[17.68669] → [4.72875:73233]

{"Page":243,"on.code_change":212,"Surface":196,"to_text":180,"vx":5,"Viewport":233,"font":228,"initialize_editor":254,"vy":8,"Cursor_node":172,"on.mouse_press":179,"clip":236,"scale":7,"clip_all":241,"on.draw":259,"on.mouse_release":178,"fw_parent":258,"on.update":239,"box_height":255,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on":1}

File deletion: 0258-fwmanifest, 0258-manifest

BF:BFD[9.2] → [6.7252:7291]

BF:BFD[6.7291] → [17.71566:71566]

BFD:BFD[9.2] → [17.71928:71965]

BF:BFD[17.71965] → [17.71566:71566]

B:BD[17.71566] → [4.73236:73594]

{"Page":243,"on.code_change":212,"Surface":196,"to_text":180,"vx":5,"Viewport":233,"font":228,"initialize_editor":254,"vy":8,"Cursor_node":172,"on.mouse_press":179,"clip":236,"scale":7,"clip_all":241,"on.draw":258,"on.mouse_release":178,"fw_parent":257,"on.update":239,"box_height":255,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on":1}

File deletion: 0360-schema1_of_y

BF:BFD[9.2] → [22.7269:7310]

BF:BFD[22.7310] → [22.6253:6253]

B:BD[22.6253] → [22.6254:7268]

schema1_of_y = function(editor, y)
	-- return line/pos of screen line starting near a given y offset,
	-- and the (negative) offset remaining after the calculation
	-- invariants:
	-- 	- 0 >= y_offset >= -Line_height
	-- 	- let loc, y_offset = schema1_of_y(pane, y)
	-- 		y + y_offset == y_of_schema1(pane, loc)
	assert(y >= 0)
	local y_offset = y
	for i=1,#editor.lines do
		Text.populate_screen_line_starting_pos(editor, i)
		local height = line_height(editor, i, editor.left, editor.right)
		if y_offset < height then
			local line = editor.lines[i]
			local nlines = math.floor(y_offset/editor.line_height)
			assert(nlines >= 0 and nlines < #editor.line_cache[i].screen_line_starting_pos)
			local pos = editor.line_cache[i].screen_line_starting_pos[nlines+1]  -- switch to 1-indexing
			y_offset = y_offset - nlines*editor.line_height
			return {line=i, pos=pos}, -y_offset
		end
		y_offset = y_offset - height
	end
	-- y is below the pane
	return {line=#pane.lines+1, pos=1}, y_offset  -- positive value
end

File deletion: 0257-fwmanifest, 0257-manifest

BF:BFD[9.2] → [6.7294:7333]

BF:BFD[6.7333] → [17.74459:74459]

BFD:BFD[9.2] → [17.74821:74858]

BF:BFD[17.74858] → [17.74459:74459]

B:BD[17.74459] → [4.73597:73955]

{"Page":243,"on.code_change":212,"Surface":196,"to_text":180,"vx":5,"Viewport":233,"font":228,"initialize_editor":254,"vy":8,"Cursor_node":172,"on.mouse_press":179,"clip":236,"scale":7,"clip_all":241,"on.draw":257,"on.mouse_release":178,"fw_parent":256,"on.update":239,"box_height":255,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on":1}

File deletion: 0256-fwmanifest, 0256-manifest

BF:BFD[9.2] → [6.7336:7375]

BF:BFD[6.7375] → [17.77347:77347]

BFD:BFD[9.2] → [17.77709:77746]

BF:BFD[17.77746] → [17.77347:77347]

B:BD[17.77347] → [4.73958:74316]

{"Page":243,"on.code_change":212,"Surface":196,"to_text":180,"vx":5,"Viewport":233,"font":228,"initialize_editor":254,"vy":8,"Cursor_node":172,"on.mouse_press":179,"clip":236,"scale":7,"clip_all":241,"on.draw":256,"on.mouse_release":178,"fw_parent":255,"on.update":239,"box_height":255,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on":1}

File deletion: 0255-fwmanifest, 0255-manifest

BF:BFD[9.2] → [6.7377:7416]

BF:BFD[6.7416] → [17.77748:77748]

BFD:BFD[9.2] → [17.78110:78147]

BF:BFD[17.78147] → [17.77748:77748]

B:BD[17.77748] → [4.74318:74676]

{"Page":243,"on.code_change":212,"Surface":196,"to_text":180,"vx":5,"Viewport":233,"font":228,"initialize_editor":254,"vy":8,"Cursor_node":172,"on.mouse_press":179,"clip":236,"scale":7,"clip_all":241,"on.draw":234,"on.mouse_release":178,"fw_parent":254,"on.update":239,"box_height":255,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"on":1}

File deletion: 0230-Viewport
BF:BFD[9.2] → [23.7415:7452]
BF:BFD[23.7452] → [23.7365:7365]
B:BD[23.7365] → [23.7366:7414]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.5}
```

File deletion: 0254-fwmanifest, 0254-manifest

BF:BFD[9.2] → [6.7420:7459]

BF:BFD[6.7459] → [17.78883:78883]

BFD:BFD[9.2] → [17.79245:79282]

BF:BFD[17.79282] → [17.78883:78883]

B:BD[17.78883] → [4.74679:75037]

{"on.code_change":212,"on.text_input":177,"Surface":196,"to_text":180,"scale":7,"vx":5,"Viewport":233,"vy":8,"on":1,"Page":243,"fw_parent":253,"on.draw":234,"on.mouse_press":179,"clip":236,"on.mouse_release":178,"clip_all":241,"on.update":239,"box_height":250,"on.keychord_press":200,"compute_layout":235,"font":228,"initialize_editor":254,"Cursor_node":172}

File deletion: 0253-fwmanifest, 0253-manifest

BF:BFD[9.2] → [6.7462:7501]

BF:BFD[6.7501] → [17.79781:79781]

BFD:BFD[9.2] → [17.80143:80180]

BF:BFD[17.80180] → [17.79781:79781]

B:BD[17.79781] → [4.75040:75398]

{"font":228,"initialize_editor":253,"Surface":196,"Cursor_node":172,"on.draw":234,"fw_parent":252,"vx":5,"on":1,"on.text_input":177,"to_text":180,"on.mouse_release":178,"vy":8,"on.update":239,"box_height":250,"on.keychord_press":200,"compute_layout":235,"on.mouse_press":179,"clip_all":241,"Page":243,"Viewport":233,"clip":236,"on.code_change":212,"scale":7}

File deletion: 0009-on.draw

BF:BFD[9.2] → [12.7490:7526]

BF:BFD[12.7526] → [12.5427:5427]

B:BD[12.5427] → [12.5428:7489]

on.draw = function()
	for _,obj in ipairs(Surface) do
		color(obj.r or 1, obj.g or 1, obj.b or 1)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		end
	end
end

File deletion: 0252-fwmanifest, 0252-manifest

BF:BFD[9.2] → [6.7504:7543]

BF:BFD[6.7543] → [17.80679:80679]

BFD:BFD[9.2] → [17.81041:81078]

BF:BFD[17.81078] → [17.80679:80679]

B:BD[17.80679] → [4.75401:75759]

{"initialize_editor":252,"on.mouse_press":179,"on.mouse_release":178,"Cursor_node":172,"on.update":239,"box_height":250,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"Page":243,"to_text":180,"on.code_change":212,"scale":7,"Surface":196,"on.draw":234,"vx":5,"font":228,"clip":236,"Viewport":233,"clip_all":241,"on":1,"vy":8,"fw_parent":251}

File deletion: 0251-fwmanifest, 0251-manifest

BF:BFD[9.2] → [6.7546:7585]

BF:BFD[6.7585] → [17.81577:81577]

BFD:BFD[9.2] → [17.81939:81976]

BF:BFD[17.81976] → [17.81577:81577]

B:BD[17.81577] → [4.75762:76120]

{"initialize_editor":251,"on.mouse_press":179,"on.mouse_release":178,"Cursor_node":172,"on.update":239,"box_height":250,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"Page":243,"to_text":180,"on.code_change":212,"scale":7,"Surface":196,"on.draw":234,"vx":5,"font":228,"clip":236,"Viewport":233,"clip_all":241,"on":1,"vy":8,"fw_parent":250}

File deletion: 0250-fwmanifest, 0250-manifest

BF:BFD[9.2] → [6.7587:7626]

BF:BFD[6.7626] → [17.82461:82461]

BFD:BFD[9.2] → [17.82822:82859]

BF:BFD[17.82859] → [17.82461:82461]

B:BD[17.82461] → [4.76123:76480]

{"initialize_editor":74,"on.mouse_press":179,"on.mouse_release":178,"Cursor_node":172,"on.update":239,"box_height":250,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"Page":243,"to_text":180,"on.code_change":212,"scale":7,"Surface":196,"on.draw":234,"vx":5,"font":228,"clip":236,"Viewport":233,"clip_all":241,"on":1,"vy":8,"fw_parent":249}

File deletion: 0249-fwmanifest, 0249-manifest

BF:BFD[9.2] → [6.7629:7668]

BF:BFD[6.7668] → [17.83595:83595]

BFD:BFD[9.2] → [17.83956:83993]

BF:BFD[17.83993] → [17.83595:83595]

B:BD[17.83595] → [4.76483:76840]

{"initialize_editor":74,"on.mouse_press":179,"on.mouse_release":178,"Cursor_node":172,"on.update":239,"box_height":249,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"Page":243,"to_text":180,"on.code_change":212,"scale":7,"Surface":196,"on.draw":234,"vx":5,"font":228,"clip":236,"Viewport":233,"clip_all":241,"on":1,"vy":8,"fw_parent":248}

File deletion: 0248-fwmanifest, 0248-manifest

BF:BFD[9.2] → [6.7671:7710]

BF:BFD[6.7710] → [17.84714:84714]

BFD:BFD[9.2] → [17.85075:85112]

BF:BFD[17.85112] → [17.84714:84714]

B:BD[17.84714] → [4.76843:77200]

{"initialize_editor":74,"on.mouse_press":179,"on.mouse_release":178,"Cursor_node":172,"on.update":239,"box_height":248,"on.keychord_press":200,"compute_layout":235,"on.text_input":177,"Page":243,"to_text":180,"on.code_change":212,"scale":7,"Surface":196,"on.draw":234,"vx":5,"font":228,"clip":236,"Viewport":233,"clip_all":241,"on":1,"vy":8,"fw_parent":247}

File deletion: 0247-fwmanifest, 0247-manifest

BF:BFD[9.2] → [6.7713:7752]

BF:BFD[6.7752] → [17.85826:85826]

BFD:BFD[9.2] → [17.86187:86224]

BF:BFD[17.86224] → [17.85826:85826]

B:BD[17.85826] → [4.77203:77560]

{"on.mouse_release":178,"on.update":239,"box_height":247,"on.keychord_press":200,"compute_layout":235,"fw_parent":246,"Page":243,"on.text_input":177,"on.code_change":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_press":179}

File deletion: 0246-fwmanifest, 0246-manifest

BF:BFD[9.2] → [6.7755:7794]

BF:BFD[6.7794] → [17.86938:86938]

BFD:BFD[9.2] → [17.87299:87336]

BF:BFD[17.87336] → [17.86938:86938]

B:BD[17.86938] → [4.77563:77920]

{"on.mouse_release":178,"on.update":239,"box_height":246,"on.keychord_press":200,"compute_layout":235,"fw_parent":245,"Page":243,"on.text_input":177,"on.code_change":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_press":179}

File deletion: 0168-to_text

BF:BFD[9.2] → [27.7757:7793]

BF:BFD[27.7793] → [27.7427:7427]

B:BD[27.7427] → [27.7428:7756]

to_text = function(x,y)
	for _,node in ipairs(Surface) do
		if node.type == 'text' then
			print(x, y, node.data[1], node.x, node.y, node.w, node.h)
			if x >= vx(node.x) and node.w and x < vx(node.x + node.w) then
				if y >= vy(node.y) and node.h and y < vy(node.y + node.h) then
					return node
				end
			end
		end
	end
end

File deletion: 0377-update_editor_box

BF:BFD[9.2] → [20.7797:7843]

BF:BFD[20.7843] → [20.7084:7084]

B:BD[20.7084] → [20.7085:7796]

update_editor_box = function(node, preserve_screen_top_of_cursor_node)
	if node.editor == nil then return end
	if node.y > Viewport.y then
		if not preserve_screen_top_of_cursor_node or node ~= Cursor_node then
			node.editor.screen_top1.line = 1
			node.editor.screen_top1.pos = 1
		end
		node.editor.top = vy(node.y)
	else
		node.editor.screen_top1, node.editor.top = schema1_of_y(node.editor, Viewport.y - node.y)
	end
	print('top', node.editor.top)
	print('screen_top1', node.editor.screen_top1.line, node.editor.screen_top1.pos)
	node.editor.left = math.floor(vx(node.x))
	node.editor.right = math.ceil(vx(node.x+node.w))
	edit.update_font_settings(node.editor, scale(20))
	Text.redraw_all(node.editor)
end

File deletion: 0245-fwmanifest, 0245-manifest

BF:BFD[9.2] → [6.7797:7836]

BF:BFD[6.7836] → [17.88050:88050]

BFD:BFD[9.2] → [17.88411:88448]

BF:BFD[17.88448] → [17.88050:88050]

B:BD[17.88050] → [4.77923:78280]

{"on.mouse_release":178,"on.update":239,"box_height":245,"on.keychord_press":200,"compute_layout":235,"fw_parent":244,"Page":243,"on.text_input":177,"on.code_change":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_press":179}

File deletion: 0244-fwmanifest, 0244-manifest

BF:BFD[9.2] → [6.7839:7878]

BF:BFD[6.7878] → [17.89084:89084]

BFD:BFD[9.2] → [17.89445:89482]

BF:BFD[17.89482] → [17.89084:89084]

B:BD[17.89084] → [4.78283:78640]

{"on.mouse_release":178,"on.update":239,"box_height":244,"on.keychord_press":200,"compute_layout":235,"fw_parent":243,"Page":243,"on.text_input":177,"on.code_change":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_press":179}

File deletion: 0243-fwmanifest, 0243-manifest

BF:BFD[9.2] → [6.7881:7920]

BF:BFD[6.7920] → [17.90118:90118]

BFD:BFD[9.2] → [17.90478:90515]

BF:BFD[17.90515] → [17.90118:90118]

B:BD[17.90118] → [4.78643:78999]

{"on.mouse_release":178,"on.update":239,"box_height":44,"on.keychord_press":200,"compute_layout":235,"fw_parent":242,"Page":243,"on.text_input":177,"on.code_change":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_press":179}

File deletion: 0346-on.draw

BF:BFD[9.2] → [25.7883:7919]

BF:BFD[25.7919] → [25.6641:6641]

B:BD[25.6641] → [25.6642:7882]

on.draw = function()
	love.graphics.setColor(1,0,0)
	for y=0,1000,100 do
		love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
	end
	for x=0,1000,100 do
		love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
	end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0242-fwmanifest, 0242-manifest

BF:BFD[9.2] → [6.7923:7962]

BF:BFD[6.7962] → [17.92159:92159]

BFD:BFD[9.2] → [17.92519:92556]

BF:BFD[17.92556] → [17.92159:92159]

B:BD[17.92159] → [4.79002:79358]

{"on.mouse_release":178,"on.update":239,"box_height":44,"on.keychord_press":200,"compute_layout":235,"fw_parent":241,"Page":242,"on.text_input":177,"on.code_change":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_press":179}

File deletion: 0241-fwmanifest, 0241-manifest

BF:BFD[9.2] → [6.7965:8004]

BF:BFD[6.8004] → [17.94142:94142]

BFD:BFD[9.2] → [17.94502:94539]

BF:BFD[17.94539] → [17.94142:94142]

B:BD[17.94142] → [4.79361:79717]

{"on.mouse_release":178,"on.update":239,"box_height":44,"on.keychord_press":200,"compute_layout":235,"fw_parent":240,"Page":202,"on.text_input":177,"on.code_change":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":241,"Cursor_node":172,"vx":5,"on.mouse_press":179}

File deletion: 0240-fwmanifest, 0240-manifest

BF:BFD[9.2] → [6.8007:8046]

BF:BFD[6.8046] → [17.94783:94783]

BFD:BFD[9.2] → [17.95143:95180]

BF:BFD[17.95180] → [17.94783:94783]

B:BD[17.94783] → [4.79720:80076]

{"on.mouse_release":178,"on.update":239,"box_height":44,"on.keychord_press":200,"compute_layout":235,"fw_parent":239,"Page":202,"on.text_input":177,"on.code_change":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":240,"Cursor_node":172,"vx":5,"on.mouse_press":179}

File deletion: 0239-fwmanifest, 0239-manifest

BF:BFD[9.2] → [6.8050:8089]

BF:BFD[6.8089] → [17.95544:95544]

BFD:BFD[9.2] → [17.95904:95941]

BF:BFD[17.95941] → [17.95544:95544]

B:BD[17.95544] → [4.80080:80436]

{"on.mouse_release":178,"on.update":239,"box_height":44,"on.keychord_press":200,"compute_layout":235,"fw_parent":238,"Page":202,"on.text_input":177,"on.code_change":212,"Surface":196,"on":1,"font":228,"to_text":180,"on.draw":234,"Viewport":233,"scale":7,"clip":236,"vy":8,"initialize_editor":74,"clip_all":237,"Cursor_node":172,"vx":5,"on.mouse_press":179}

File deletion: 0238-fwmanifest, 0238-manifest

BF:BFD[9.2] → [6.8092:8131]

BF:BFD[6.8131] → [17.96058:96058]

BFD:BFD[9.2] → [17.96418:96455]

BF:BFD[17.96455] → [17.96058:96058]

B:BD[17.96058] → [4.80439:80795]

{"vx":5,"on.text_input":177,"Viewport":233,"vy":8,"on.mouse_press":179,"on.mouse_release":178,"scale":7,"on.update":238,"to_text":180,"on.keychord_press":200,"compute_layout":235,"fw_parent":237,"Page":202,"clip_all":237,"box_height":44,"on.code_change":212,"Cursor_node":172,"initialize_editor":74,"on":1,"clip":236,"Surface":196,"on.draw":234,"font":228}

File deletion: 0237-fwmanifest, 0237-manifest

BF:BFD[9.2] → [6.8133:8172]

BF:BFD[6.8172] → [17.96457:96457]

BFD:BFD[9.2] → [17.96816:96853]

BF:BFD[17.96853] → [17.96457:96457]

B:BD[17.96457] → [4.80797:81152]

{"vx":5,"on.text_input":177,"Viewport":233,"vy":8,"on.mouse_press":179,"on.mouse_release":178,"scale":7,"on.update":14,"to_text":180,"on.keychord_press":200,"compute_layout":235,"fw_parent":236,"Page":202,"clip_all":237,"box_height":44,"on.code_change":212,"Cursor_node":172,"initialize_editor":74,"on":1,"clip":236,"Surface":196,"on.draw":234,"font":228}

File deletion: 0236-fwmanifest, 0236-manifest

BF:BFD[9.2] → [6.8175:8214]

BF:BFD[6.8214] → [17.97010:97010]

BFD:BFD[9.2] → [17.97354:97391]

BF:BFD[17.97391] → [17.97010:97010]

B:BD[17.97010] → [4.81155:81495]

{"vx":5,"on.text_input":177,"Viewport":233,"vy":8,"on.mouse_press":179,"on.mouse_release":178,"scale":7,"on.update":14,"to_text":180,"on.keychord_press":200,"compute_layout":235,"fw_parent":235,"Page":202,"box_height":44,"on.code_change":212,"Cursor_node":172,"initialize_editor":74,"on":1,"clip":236,"Surface":196,"on.draw":234,"font":228}

File deletion: 0006-Viewport
BF:BFD[9.2] → [12.8206:8243]
BF:BFD[12.8243] → [12.8156:8156]
B:BD[12.8156] → [12.8157:8205]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.5}
```

File deletion: 0235-manifest, 0235-fwmanifest

BFD:BFD[9.2] → [23.358:395]

BF:BFD[23.395] → [23.25:25]

BF:BFD[9.2] → [6.8217:8256]

BF:BFD[6.8256] → [23.25:25]

B:BD[23.25] → [4.81498:81827]

{"vx":5,"Viewport":233,"initialize_editor":74,"vy":8,"compute_layout":235,"scale":7,"on.mouse_press":179,"on.mouse_release":178,"on.text_input":177,"on.update":14,"font":228,"on.keychord_press":200,"to_text":180,"Page":202,"fw_parent":234,"on":1,"Surface":196,"box_height":44,"on.code_change":212,"on.draw":234,"Cursor_node":172}

File deletion: 0156-compute_layout

BF:BFD[9.2] → [21.8249:8292]

BF:BFD[21.8292] → [21.5777:5777]

B:BD[21.5777] → [21.5778:8248]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0234-manifest, 0234-fwmanifest

BFD:BFD[9.2] → [23.5571:5608]

BF:BFD[23.5608] → [23.5238:5238]

BF:BFD[9.2] → [6.8260:8299]

BF:BFD[6.8299] → [23.5238:5238]

B:BD[23.5238] → [4.81831:82160]

{"vx":5,"Viewport":233,"initialize_editor":74,"vy":8,"compute_layout":229,"scale":7,"on.mouse_press":179,"on.mouse_release":178,"on.text_input":177,"on.update":14,"font":228,"on.keychord_press":200,"to_text":180,"Page":202,"fw_parent":233,"on":1,"Surface":196,"box_height":44,"on.code_change":212,"on.draw":234,"Cursor_node":172}

File deletion: 0233-manifest, 0233-fwmanifest

BFD:BFD[9.2] → [23.5943:5980]

BF:BFD[23.5980] → [23.5610:5610]

BF:BFD[9.2] → [6.8301:8340]

BF:BFD[6.8340] → [23.5610:5610]

B:BD[23.5610] → [4.82162:82491]

{"vx":5,"Viewport":233,"initialize_editor":74,"vy":8,"compute_layout":229,"scale":7,"on.mouse_press":179,"on.mouse_release":178,"on.text_input":177,"on.update":14,"font":228,"on.keychord_press":200,"to_text":180,"Page":202,"fw_parent":232,"on":1,"Surface":196,"box_height":44,"on.code_change":212,"on.draw":225,"Cursor_node":172}

File deletion: 0232-manifest, 0232-fwmanifest

BFD:BFD[9.2] → [23.6404:6441]

BF:BFD[23.6441] → [23.6071:6071]

BF:BFD[9.2] → [6.8343:8382]

BF:BFD[6.8382] → [23.6071:6071]

B:BD[23.6071] → [4.82494:82823]

{"vx":5,"Viewport":232,"initialize_editor":74,"vy":8,"compute_layout":229,"scale":7,"on.mouse_press":179,"on.mouse_release":178,"on.text_input":177,"on.update":14,"font":228,"on.keychord_press":200,"to_text":180,"Page":202,"fw_parent":231,"on":1,"Surface":196,"box_height":44,"on.code_change":212,"on.draw":225,"Cursor_node":172}

File deletion: 0231-manifest, 0231-fwmanifest

BFD:BFD[9.2] → [23.6865:6902]

BF:BFD[23.6902] → [23.6532:6532]

BF:BFD[9.2] → [6.8385:8424]

BF:BFD[6.8424] → [23.6532:6532]

B:BD[23.6532] → [4.82826:83155]

{"vx":5,"Viewport":231,"initialize_editor":74,"vy":8,"compute_layout":229,"scale":7,"on.mouse_press":179,"on.mouse_release":178,"on.text_input":177,"on.update":14,"font":228,"on.keychord_press":200,"to_text":180,"Page":202,"fw_parent":230,"on":1,"Surface":196,"box_height":44,"on.code_change":212,"on.draw":225,"Cursor_node":172}

File deletion: 0230-manifest, 0230-fwmanifest

BFD:BFD[9.2] → [23.7326:7363]

BF:BFD[23.7363] → [23.6993:6993]

BF:BFD[9.2] → [6.8427:8466]

BF:BFD[6.8466] → [23.6993:6993]

B:BD[23.6993] → [4.83158:83487]

{"vx":5,"Viewport":230,"initialize_editor":74,"vy":8,"compute_layout":229,"scale":7,"on.mouse_press":179,"on.mouse_release":178,"on.text_input":177,"on.update":14,"font":228,"on.keychord_press":200,"to_text":180,"Page":202,"fw_parent":229,"on":1,"Surface":196,"box_height":44,"on.code_change":212,"on.draw":225,"Cursor_node":172}

File deletion: 0425-Page2

BF:BFD[9.2] → [11.8468:8502]

BF:BFD[11.8502] → [11.7233:7233]

B:BD[11.7233] → [11.7234:8467]

Page2 = {
	x=800, y=400,
    -- page
		type='text',
        data={
"Call me Ishmael.  Some years ago--never mind how long precisely--having little or no money in my purse, and nothing particular to interest me on shore, I thought I would sail about a little and see the watery part of the world.  It is a way I have of driving off the spleen and regulating the circulation.  Whenever I find myself growing grim about the mouth; whenever it is a damp, drizzly November in my soul; whenever I find myself involuntarily pausing before coffin warehouses, and bringing up the rear of every funeral I meet; and especially whenever my hypos get such an upper hand of me, that it requires a strong moral principle to prevent me from deliberately stepping into the street, and methodically knocking people's hats off--then, I account it high time to get to sea as soon as I can.  This is my substitute for pistol and ball.  With a philosophical flourish Cato throws himself upon his sword; I quietly take to the ship.  There is nothing surprising in this.  If they but knew it, almost all men in their degree, some time or other, cherish very nearly the same feelings towards the ocean with me."
		},
        width=400, bg={r=0.8,g=0,b=0.8}
}

File deletion: 0229-manifest, 0229-fwmanifest

BFD:BFD[9.2] → [23.7787:7824]

BF:BFD[23.7824] → [23.7454:7454]

BF:BFD[9.2] → [6.8469:8508]

BF:BFD[6.8508] → [23.7454:7454]

B:BD[23.7454] → [4.83490:83819]

{"on.draw":225,"compute_layout":229,"vx":5,"font":228,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":228,"scale":7,"Viewport":227,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0310-on.draw

BF:BFD[9.2] → [15.8484:8520]

BF:BFD[15.8520] → [15.7121:7121]

B:BD[15.7121] → [15.7122:8483]

on.draw = function()
	love.graphics.setColor(1,0,0)
	for y=0,1000,100 do
		love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
	end
	for x=0,1000,100 do
		love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
	end
	love.graphics.setColor(0,1,0)
	for _,y in ipairs(Box_heights) do
		love.graphics.line(vx(0), vy(y), vx(10), vy(y))
	end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0228-fwmanifest, 0228-manifest

BF:BFD[9.2] → [6.8511:8550]

BF:BFD[6.8550] → [23.10364:10364]

BFD:BFD[9.2] → [23.10697:10734]

BF:BFD[23.10734] → [23.10364:10364]

B:BD[23.10364] → [4.83822:84151]

{"on.draw":225,"compute_layout":205,"vx":5,"font":228,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":227,"scale":7,"Viewport":227,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0227-fwmanifest, 0227-manifest

BF:BFD[9.2] → [6.8553:8592]

BF:BFD[6.8592] → [23.10965:10965]

BFD:BFD[9.2] → [23.11298:11335]

BF:BFD[23.11335] → [23.10965:10965]

B:BD[23.10965] → [4.84154:84483]

{"on.draw":225,"compute_layout":205,"vx":5,"font":224,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":226,"scale":7,"Viewport":227,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0226-fwmanifest, 0226-manifest

BF:BFD[9.2] → [6.8595:8634]

BF:BFD[6.8634] → [23.11426:11426]

BFD:BFD[9.2] → [23.11759:11796]

BF:BFD[23.11796] → [23.11426:11426]

B:BD[23.11426] → [4.84486:84815]

{"on.draw":225,"compute_layout":205,"vx":5,"font":224,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":225,"scale":7,"Viewport":226,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0225-fwmanifest, 0225-manifest

BF:BFD[9.2] → [6.8638:8677]

BF:BFD[6.8677] → [23.14297:14297]

BFD:BFD[9.2] → [23.14630:14667]

BF:BFD[23.14667] → [23.14297:14297]

B:BD[23.14297] → [4.84819:85148]

{"on.draw":225,"compute_layout":205,"vx":5,"font":224,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":224,"scale":7,"Viewport":221,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0224-fwmanifest, 0224-manifest

BF:BFD[9.2] → [6.8679:8718]

BF:BFD[6.8718] → [23.14669:14669]

BFD:BFD[9.2] → [23.15002:15039]

BF:BFD[23.15039] → [23.14669:14669]

B:BD[23.14669] → [4.85150:85479]

{"on.draw":223,"compute_layout":205,"vx":5,"font":224,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":223,"scale":7,"Viewport":221,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0223-fwmanifest, 0223-manifest

BF:BFD[9.2] → [6.8722:8761]

BF:BFD[6.8761] → [23.17656:17656]

BFD:BFD[9.2] → [23.17989:18026]

BF:BFD[23.18026] → [23.17656:17656]

B:BD[23.17656] → [4.85483:85812]

{"on.draw":223,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":222,"scale":7,"Viewport":221,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0222-fwmanifest, 0222-manifest

BF:BFD[9.2] → [6.8764:8803]

BF:BFD[6.8803] → [23.20424:20424]

BFD:BFD[9.2] → [23.20757:20794]

BF:BFD[23.20794] → [23.20424:20424]

B:BD[23.20424] → [4.85815:86144]

{"on.draw":222,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":221,"scale":7,"Viewport":221,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0359-schema1_of_y

BF:BFD[9.2] → [22.8804:8845]

BF:BFD[22.8845] → [22.7761:7761]

B:BD[22.7761] → [22.7762:8803]

schema1_of_y = function(editor, y)
	-- return line/pos of screen line starting near a given y offset,
	-- and the (negative) offset remaining after the calculation
	-- invariants:
	-- 	- 0 >= y_offset >= -Line_height
	-- 	- let loc, y_offset = schema1_of_y(pane, y)
	-- 		y + y_offset == y_of_schema1(pane, loc)
	return {line=1, pos=1}, 0
	assert(y >= 0)
	local y_offset = y
	for i=1,#editor.lines do
		Text.populate_screen_line_starting_pos(editor, i)
		local height = line_height(editor, i, editor.left, editor.right)
		if y_offset < height then
			local line = editor.lines[i]
			local nlines = math.floor(y_offset/editor.line_height)
			assert(nlines >= 0 and nlines < #editor.line_cache[i].screen_line_starting_pos)
			local pos = editor.line_cache[i].screen_line_starting_pos[nlines+1]  -- switch to 1-indexing
			y_offset = y_offset - nlines*editor.line_height
			return {line=i, pos=pos}, -y_offset
		end
		y_offset = y_offset - height
	end
	-- y is below the pane
	return {line=#pane.lines+1, pos=1}, y_offset  -- positive value
end

File deletion: 0221-fwmanifest, 0221-manifest

BF:BFD[9.2] → [6.8805:8844]

BF:BFD[6.8844] → [23.20796:20796]

BFD:BFD[9.2] → [23.21129:21166]

BF:BFD[23.21166] → [23.20796:20796]

B:BD[23.20796] → [4.86146:86475]

{"on.draw":220,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":220,"scale":7,"Viewport":221,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0220-fwmanifest, 0220-manifest

BF:BFD[9.2] → [6.8848:8887]

BF:BFD[6.8887] → [23.23653:23653]

BFD:BFD[9.2] → [23.23986:24023]

BF:BFD[23.24023] → [23.23653:23653]

B:BD[23.23653] → [4.86479:86808]

{"on.draw":220,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":219,"scale":7,"Viewport":217,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0219-fwmanifest, 0219-manifest

BF:BFD[9.2] → [6.8890:8929]

BF:BFD[6.8929] → [23.26401:26401]

BFD:BFD[9.2] → [23.26734:26771]

BF:BFD[23.26771] → [23.26401:26401]

B:BD[23.26401] → [4.86811:87140]

{"on.draw":219,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":218,"scale":7,"Viewport":217,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0293-on.draw

BF:BFD[9.2] → [17.8912:8948]

BF:BFD[17.8948] → [17.6264:6264]

B:BD[17.6264] → [17.6265:8911]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
love.graphics.setColor(0,1,0)
for _,y in ipairs(Box_heights) do
	love.graphics.line(vx(0), vy(y), vx(10), vy(y))
end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0218-fwmanifest, 0218-manifest

BF:BFD[9.2] → [6.8932:8971]

BF:BFD[6.8971] → [23.29152:29152]

BFD:BFD[9.2] → [23.29485:29522]

BF:BFD[23.29522] → [23.29152:29152]

B:BD[23.29152] → [4.87143:87472]

{"on.draw":218,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":217,"scale":7,"Viewport":217,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0217-fwmanifest, 0217-manifest

BF:BFD[9.2] → [6.8973:9012]

BF:BFD[6.9012] → [23.29524:29524]

BFD:BFD[9.2] → [23.29857:29894]

BF:BFD[23.29894] → [23.29524:29524]

B:BD[23.29524] → [4.87474:87803]

{"on.draw":216,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":216,"scale":7,"Viewport":217,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0376-on.keychord_press

BF:BFD[9.2] → [20.8991:9037]

BF:BFD[20.9037] → [20.8331:8331]

B:BD[20.8331] → [20.8332:8990]

on.keychord_press = function(chord, key)
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
		B()
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
		B()
	elseif chord == 'C-0' then
		-- reset zoom
		Viewport.zoom = 1.0
		B()
	elseif Cursor_node then
		local old_top = {line=Cursor_node.editor.screen_top1.line, pos=Cursor_node.editor.screen_top1.pos}
		edit.keychord_press(Cursor_node.editor, chord, key)
		if not eq(Cursor_node.editor.screen_top1, old_top) then
			Viewport.y = Cursor_node.y + y_of_schema1(Cursor_node.editor, Cursor_node.editor.screen_top1)
		end
		B(--[[skip_cursor_node]] true)
	end
end

File deletion: 0216-fwmanifest, 0216-manifest

BF:BFD[9.2] → [6.9016:9055]

BF:BFD[6.9055] → [23.32366:32366]

BFD:BFD[9.2] → [23.32699:32736]

BF:BFD[23.32736] → [23.32366:32366]

B:BD[23.32366] → [4.87807:88136]

{"on.draw":216,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":215,"scale":7,"Viewport":215,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0166-to_text

BF:BFD[9.2] → [27.9028:9064]

BF:BFD[27.9064] → [27.8714:8714]

B:BD[27.8714] → [27.8715:9027]

to_text = function(x,y)
	for _,node in ipairs(Surface) do
		if node.type == 'text' then
			print(x, y, node.data[1], node.x, node.y, node.w, node.h)
			if x >= node.x and node.w and x < node.x + node.w then
				if y >= node.y and node.h and y < node.y + node.h then
					return node
				end
			end
		end
	end
end

File deletion: 0215-fwmanifest, 0215-manifest

BF:BFD[9.2] → [6.9057:9096]

BF:BFD[6.9096] → [23.32738:32738]

BFD:BFD[9.2] → [23.33071:33108]

BF:BFD[23.33108] → [23.32738:32738]

B:BD[23.32738] → [4.88138:88467]

{"on.draw":211,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":214,"scale":7,"Viewport":215,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0334-compute_layout

BF:BFD[9.2] → [19.9091:9134]

BF:BFD[19.9134] → [19.6654:6654]

B:BD[19.6654] → [19.6655:9090]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			node.w = 0
			for i,s in ipairs(node.data) do
				local text = love.graphics.newText(20, node.data)
				local width = text:getWidth()
				print(node.data[i], 'has width', width)
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0214-fwmanifest, 0214-manifest

BF:BFD[9.2] → [6.9099:9138]

BF:BFD[6.9138] → [23.33199:33199]

BFD:BFD[9.2] → [23.33532:33569]

BF:BFD[23.33569] → [23.33199:33199]

B:BD[23.33199] → [4.88470:88799]

{"on.draw":211,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":213,"scale":7,"Viewport":214,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0213-fwmanifest, 0213-manifest

BF:BFD[9.2] → [6.9141:9180]

BF:BFD[6.9180] → [23.33660:33660]

BFD:BFD[9.2] → [23.33993:34030]

BF:BFD[23.34030] → [23.33660:33660]

B:BD[23.33660] → [4.88802:89131]

{"on.draw":211,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":212,"scale":7,"Viewport":213,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0212-fwmanifest, 0212-manifest

BF:BFD[9.2] → [6.9184:9223]

BF:BFD[6.9223] → [23.34337:34337]

BFD:BFD[9.2] → [23.34670:34707]

BF:BFD[23.34707] → [23.34337:34337]

B:BD[23.34337] → [4.89135:89464]

{"on.draw":211,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":212,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":211,"scale":7,"Viewport":204,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0211-fwmanifest, 0211-manifest

BF:BFD[9.2] → [6.9226:9265]

BF:BFD[6.9265] → [23.37088:37088]

BFD:BFD[9.2] → [23.37421:37458]

BF:BFD[23.37458] → [23.37088:37088]

B:BD[23.37088] → [4.89467:89796]

{"on.draw":211,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":201,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":210,"scale":7,"Viewport":204,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0210-fwmanifest, 0210-manifest

BF:BFD[9.2] → [6.9268:9307]

BF:BFD[6.9307] → [23.39850:39850]

BFD:BFD[9.2] → [23.40183:40220]

BF:BFD[23.40220] → [23.39850:39850]

B:BD[23.39850] → [4.89799:90128]

{"on.draw":210,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":201,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":209,"scale":7,"Viewport":204,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0209-fwmanifest, 0209-manifest

BF:BFD[9.2] → [6.9310:9349]

BF:BFD[6.9349] → [23.42612:42612]

BFD:BFD[9.2] → [23.42945:42982]

BF:BFD[23.42982] → [23.42612:42612]

B:BD[23.42612] → [4.90131:90460]

{"on.draw":209,"compute_layout":205,"vx":5,"font":104,"Cursor_node":172,"vy":8,"on.code_change":201,"on.text_input":177,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":200,"Page":202,"fw_parent":208,"scale":7,"Viewport":204,"on":1,"to_text":180,"Surface":196,"initialize_editor":74,"box_height":44}

File deletion: 0208-fwmanifest, 0208-manifest

BF:BFD[9.2] → [6.9352:9391]

BF:BFD[6.9391] → [23.45376:45376]

BFD:BFD[9.2] → [23.45709:45746]

BF:BFD[23.45746] → [23.45376:45376]

B:BD[23.45376] → [4.90463:90792]

{"Cursor_node":172,"font":104,"Surface":196,"on.draw":208,"vx":5,"Viewport":204,"vy":8,"initialize_editor":74,"on":1,"on.code_change":201,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"fw_parent":207,"on.update":14,"box_height":44,"on.keychord_press":200,"scale":7,"compute_layout":205,"on.text_input":177,"Page":202}

File deletion: 0207-fwmanifest, 0207-manifest

BF:BFD[9.2] → [6.9394:9433]

BF:BFD[6.9433] → [23.48084:48084]

BFD:BFD[9.2] → [23.48417:48454]

BF:BFD[23.48454] → [23.48084:48084]

B:BD[23.48084] → [4.90795:91124]

{"Cursor_node":172,"font":104,"Surface":196,"on.draw":207,"vx":5,"Viewport":204,"vy":8,"initialize_editor":74,"on":1,"on.code_change":201,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"fw_parent":206,"on.update":14,"box_height":44,"on.keychord_press":200,"scale":7,"compute_layout":205,"on.text_input":177,"Page":202}

File deletion: 0206-fwmanifest, 0206-manifest

BF:BFD[9.2] → [6.9436:9475]

BF:BFD[6.9475] → [23.50740:50740]

BFD:BFD[9.2] → [23.51073:51110]

BF:BFD[23.51110] → [23.50740:50740]

B:BD[23.50740] → [4.91127:91456]

{"Cursor_node":172,"font":104,"Surface":196,"on.draw":206,"vx":5,"Viewport":204,"vy":8,"initialize_editor":74,"on":1,"on.code_change":201,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"fw_parent":205,"on.update":14,"box_height":44,"on.keychord_press":200,"scale":7,"compute_layout":205,"on.text_input":177,"Page":202}

File deletion: 0205-fwmanifest, 0205-manifest

BF:BFD[9.2] → [6.9477:9516]

BF:BFD[6.9516] → [23.51112:51112]

BFD:BFD[9.2] → [23.51445:51482]

BF:BFD[23.51482] → [23.51112:51112]

B:BD[23.51112] → [4.91458:91787]

{"Cursor_node":172,"font":104,"Surface":196,"on.draw":195,"vx":5,"Viewport":204,"vy":8,"initialize_editor":74,"on":1,"on.code_change":201,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"fw_parent":204,"on.update":14,"box_height":44,"on.keychord_press":200,"scale":7,"compute_layout":205,"on.text_input":177,"Page":202}

File deletion: 0204-fwmanifest, 0204-manifest

BF:BFD[9.2] → [6.9519:9558]

BF:BFD[6.9558] → [23.54028:54028]

BFD:BFD[9.2] → [23.54361:54398]

BF:BFD[23.54398] → [23.54028:54028]

B:BD[23.54028] → [4.91790:92119]

{"Cursor_node":172,"font":104,"Surface":196,"on.draw":195,"vx":5,"Viewport":204,"vy":8,"initialize_editor":74,"on":1,"on.code_change":201,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"fw_parent":203,"on.update":14,"box_height":44,"on.keychord_press":200,"scale":7,"compute_layout":194,"on.text_input":177,"Page":202}

File deletion: 0203-fwmanifest, 0203-manifest

BF:BFD[9.2] → [6.9561:9600]

BF:BFD[6.9600] → [23.54489:54489]

BFD:BFD[9.2] → [23.54822:54859]

BF:BFD[23.54859] → [23.54489:54489]

B:BD[23.54489] → [4.92122:92451]

{"Cursor_node":172,"font":104,"Surface":196,"on.draw":195,"vx":5,"Viewport":203,"vy":8,"initialize_editor":74,"on":1,"on.code_change":201,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"fw_parent":202,"on.update":14,"box_height":44,"on.keychord_press":200,"scale":7,"compute_layout":194,"on.text_input":177,"Page":202}

File deletion: 0202-fwmanifest, 0202-manifest

BF:BFD[9.2] → [6.9603:9642]

BF:BFD[6.9642] → [23.54950:54950]

BFD:BFD[9.2] → [23.55282:55319]

BF:BFD[23.55319] → [23.54950:54950]

B:BD[23.54950] → [4.92454:92782]

{"Cursor_node":172,"font":104,"Surface":196,"on.draw":195,"vx":5,"Viewport":29,"vy":8,"initialize_editor":74,"on":1,"on.code_change":201,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"fw_parent":201,"on.update":14,"box_height":44,"on.keychord_press":200,"scale":7,"compute_layout":194,"on.text_input":177,"Page":202}

File deletion: 0309-A

BF:BFD[9.2] → [15.9617:9647]

BF:BFD[15.9647] → [15.9432:9432]

B:BD[15.9432] → [15.9433:9616]

A = function()
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	compute_layout(Page, Page.x,Page.y, Surface)
	-- continue the pipeline
	B()
end

File deletion: 0201-fwmanifest, 0201-manifest

BF:BFD[9.2] → [6.9646:9685]

BF:BFD[6.9685] → [23.57090:57090]

BFD:BFD[9.2] → [23.57422:57459]

BF:BFD[23.57459] → [23.57090:57090]

B:BD[23.57090] → [4.92786:93114]

{"Cursor_node":172,"font":104,"Surface":196,"on.draw":195,"vx":5,"Viewport":29,"vy":8,"initialize_editor":74,"on":1,"on.code_change":201,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"fw_parent":200,"on.update":14,"box_height":44,"on.keychord_press":200,"scale":7,"compute_layout":194,"on.text_input":177,"Page":197}

File deletion: 0200-fwmanifest, 0200-manifest

BF:BFD[9.2] → [6.9688:9727]

BF:BFD[6.9727] → [23.57862:57862]

BFD:BFD[9.2] → [23.58194:58231]

BF:BFD[23.58231] → [23.57862:57862]

B:BD[23.57862] → [4.93117:93445]

{"Cursor_node":172,"font":104,"Surface":196,"on.draw":195,"vx":5,"Viewport":29,"vy":8,"initialize_editor":74,"on":1,"on.code_change":199,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"fw_parent":199,"on.update":14,"box_height":44,"on.keychord_press":200,"scale":7,"compute_layout":194,"on.text_input":177,"Page":197}

File deletion: 0199-fwmanifest, 0199-manifest

BF:BFD[9.2] → [6.9730:9769]

BF:BFD[6.9769] → [23.59169:59169]

BFD:BFD[9.2] → [23.59501:59538]

BF:BFD[23.59538] → [23.59169:59169]

B:BD[23.59169] → [4.93448:93776]

{"Cursor_node":172,"font":104,"Surface":196,"on.draw":195,"vx":5,"Viewport":29,"vy":8,"initialize_editor":74,"on":1,"on.code_change":199,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"fw_parent":198,"on.update":14,"box_height":44,"on.keychord_press":176,"scale":7,"compute_layout":194,"on.text_input":177,"Page":197}

File deletion: 0198-fwmanifest, 0198-manifest

BF:BFD[9.2] → [6.9772:9811]

BF:BFD[6.9811] → [23.60476:60476]

BFD:BFD[9.2] → [23.60808:60845]

BF:BFD[23.60845] → [23.60476:60476]

B:BD[23.60476] → [4.93779:94107]

{"Cursor_node":172,"font":104,"Surface":196,"on.draw":195,"vx":5,"Viewport":29,"vy":8,"initialize_editor":74,"on":1,"on.code_change":198,"on.mouse_press":179,"to_text":180,"on.mouse_release":178,"fw_parent":197,"on.update":14,"box_height":44,"on.keychord_press":176,"scale":7,"compute_layout":194,"on.text_input":177,"Page":197}

File deletion: 0197-fwmanifest, 0197-manifest

BF:BFD[9.2] → [6.9813:9852]

BF:BFD[6.9852] → [23.60847:60847]

BFD:BFD[9.2] → [23.61179:61216]

BF:BFD[23.61216] → [23.60847:60847]

B:BD[23.60847] → [4.94109:94437]

{"on.mouse_release":178,"on.update":14,"box_height":44,"font":104,"compute_layout":194,"Page":197,"on.code_change":190,"on.text_input":177,"Surface":196,"on":1,"on.draw":195,"vx":5,"scale":7,"Viewport":29,"Cursor_node":172,"vy":8,"fw_parent":196,"to_text":180,"initialize_editor":74,"on.keychord_press":176,"on.mouse_press":179}

File deletion: 0196-fwmanifest, 0196-manifest

BF:BFD[9.2] → [6.9855:9894]

BF:BFD[6.9894] → [23.62771:62771]

BFD:BFD[9.2] → [23.63103:63140]

BF:BFD[23.63140] → [23.62771:62771]

B:BD[23.62771] → [4.94440:94768]

{"on.mouse_release":178,"on.update":14,"box_height":44,"font":104,"compute_layout":194,"Page":192,"on.code_change":190,"on.text_input":177,"Surface":196,"on":1,"on.draw":195,"vx":5,"scale":7,"Viewport":29,"Cursor_node":172,"vy":8,"fw_parent":195,"to_text":180,"initialize_editor":74,"on.keychord_press":176,"on.mouse_press":179}

File deletion: 0358-update_editor_box

BF:BFD[9.2] → [22.9872:9918]

BF:BFD[22.9918] → [22.9296:9296]

B:BD[22.9296] → [22.9297:9871]

update_editor_box = function(obj)
	if obj.editor == nil then return end
	if obj.y > Viewport.y then
		obj.editor.screen_top1.line = 1
		obj.editor.screen_top1.pos = 1
		obj.editor.top = vy(obj.y)
	else
		obj.editor.screen_top1, obj.editor.top = schema1_of_y(obj.editor, Viewport.y - obj.y)
	end
	print('top', obj.editor.top)
	print('screen_top1', obj.editor.screen_top1.line, obj.editor.screen_top1.pos)
	obj.editor.left = math.floor(vx(obj.x))
	obj.editor.right = math.ceil(vx(obj.x+obj.w))
	edit.update_font_settings(obj.editor, scale(20))
	Text.redraw_all(obj.editor)
end

File deletion: 0195-fwmanifest, 0195-manifest

BF:BFD[9.2] → [6.9898:9937]

BF:BFD[6.9937] → [23.65985:65985]

BFD:BFD[9.2] → [23.66317:66354]

BF:BFD[23.66354] → [23.65985:65985]

B:BD[23.65985] → [4.94772:95100]

{"on.mouse_release":178,"on.update":14,"box_height":44,"font":104,"compute_layout":194,"Page":192,"on.code_change":190,"on.text_input":177,"Surface":165,"on":1,"on.draw":195,"vx":5,"scale":7,"Viewport":29,"Cursor_node":172,"vy":8,"fw_parent":194,"to_text":180,"initialize_editor":74,"on.keychord_press":176,"on.mouse_press":179}

File deletion: 0194-fwmanifest, 0194-manifest

BF:BFD[9.2] → [6.9939:9978]

BF:BFD[6.9978] → [23.66356:66356]

BFD:BFD[9.2] → [23.66688:66725]

BF:BFD[23.66725] → [23.66356:66356]

B:BD[23.66356] → [4.95102:95430]

{"on.mouse_release":178,"on.update":14,"box_height":44,"font":104,"compute_layout":194,"Page":192,"on.code_change":190,"on.text_input":177,"Surface":165,"on":1,"on.draw":193,"vx":5,"scale":7,"Viewport":29,"Cursor_node":172,"vy":8,"fw_parent":193,"to_text":180,"initialize_editor":74,"on.keychord_press":176,"on.mouse_press":179}

File deletion: 0193-fwmanifest, 0193-manifest

BF:BFD[9.2] → [6.9982:10021]

BF:BFD[6.10021] → [23.71555:71555]

BFD:BFD[9.2] → [23.71887:71924]

BF:BFD[23.71924] → [23.71555:71555]

B:BD[23.71555] → [4.95434:95762]

{"on.mouse_release":178,"on.update":14,"box_height":44,"font":104,"compute_layout":187,"Page":192,"on.code_change":190,"on.text_input":177,"Surface":165,"on":1,"on.draw":193,"vx":5,"scale":7,"Viewport":29,"Cursor_node":172,"vy":8,"fw_parent":192,"to_text":180,"initialize_editor":74,"on.keychord_press":176,"on.mouse_press":179}

File deletion: 0192-fwmanifest, 0192-manifest

BF:BFD[9.2] → [6.10023:10062]

BF:BFD[6.10062] → [23.71926:71926]

BFD:BFD[9.2] → [23.72258:72295]

BF:BFD[23.72295] → [23.71926:71926]

B:BD[23.71926] → [4.95764:96092]

{"on.mouse_release":178,"on.update":14,"box_height":44,"font":104,"compute_layout":187,"Page":192,"on.code_change":190,"on.text_input":177,"Surface":165,"on":1,"on.draw":162,"vx":5,"scale":7,"Viewport":29,"Cursor_node":172,"vy":8,"fw_parent":191,"to_text":180,"initialize_editor":74,"on.keychord_press":176,"on.mouse_press":179}

File deletion: 0191-fwmanifest, 0191-manifest

BF:BFD[9.2] → [6.10065:10104]

BF:BFD[6.10104] → [23.73849:73849]

BFD:BFD[9.2] → [23.74181:74218]

BF:BFD[23.74218] → [23.73849:73849]

B:BD[23.73849] → [4.96095:96423]

{"on.mouse_release":178,"on.update":14,"box_height":44,"font":104,"compute_layout":187,"Page":191,"on.code_change":190,"on.text_input":177,"Surface":165,"on":1,"on.draw":162,"vx":5,"scale":7,"Viewport":29,"Cursor_node":172,"vy":8,"fw_parent":190,"to_text":180,"initialize_editor":74,"on.keychord_press":176,"on.mouse_press":179}

File deletion: 0190-fwmanifest, 0190-manifest

BF:BFD[9.2] → [6.10108:10147]

BF:BFD[6.10147] → [23.76710:76710]

BFD:BFD[9.2] → [23.77042:77079]

BF:BFD[23.77079] → [23.76710:76710]

B:BD[23.76710] → [4.96427:96755]

{"on.draw":162,"to_text":180,"vx":5,"Viewport":29,"vy":8,"Cursor_node":172,"font":104,"on.mouse_release":178,"on.text_input":177,"initialize_editor":74,"box_height":44,"on.keychord_press":176,"compute_layout":187,"Page":189,"on.update":14,"scale":7,"on":1,"on.code_change":190,"fw_parent":189,"on.mouse_press":179,"Surface":165}

File deletion: 0189-fwmanifest, 0189-manifest

BF:BFD[9.2] → [6.10149:10188]

BF:BFD[6.10188] → [23.77081:77081]

BFD:BFD[9.2] → [23.77413:77450]

BF:BFD[23.77450] → [23.77081:77081]

B:BD[23.77081] → [4.96757:97085]

{"on.draw":162,"to_text":180,"vx":5,"Viewport":29,"vy":8,"Cursor_node":172,"font":104,"on.mouse_release":178,"on.text_input":177,"initialize_editor":74,"box_height":44,"on.keychord_press":176,"compute_layout":187,"Page":189,"on.update":14,"scale":7,"on":1,"on.code_change":188,"fw_parent":188,"on.mouse_press":179,"Surface":165}

File deletion: 0188-fwmanifest, 0188-manifest

BF:BFD[9.2] → [6.10192:10231]

BF:BFD[6.10231] → [23.79942:79942]

BFD:BFD[9.2] → [23.80274:80311]

BF:BFD[23.80311] → [23.79942:79942]

B:BD[23.79942] → [4.97089:97417]

{"on.draw":162,"to_text":180,"vx":5,"Viewport":29,"vy":8,"Cursor_node":172,"font":104,"on.mouse_release":178,"on.text_input":177,"initialize_editor":74,"box_height":44,"on.keychord_press":176,"compute_layout":187,"Page":184,"on.update":14,"scale":7,"on":1,"on.code_change":188,"fw_parent":187,"on.mouse_press":179,"Surface":165}

File deletion: 0384-compute_layout

BF:BFD[9.2] → [14.10203:10246]

BF:BFD[14.10246] → [14.7521:7521]

B:BD[14.7521] → [14.7522:10202]

compute_layout = function(node, x,y, nodes_to_render, preserve_screen_top_of_cursor_node)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			node.w = 0
			for i,s in ipairs(node.data) do
				local text = love.graphics.newText(font(20), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		if node.editor == nil then
			initialize_editor(node)
		else
			update_editor_box(obj, preserve_screen_top_of_cursor_node)
		end
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			if not child.width then
				child.width = node.width  -- HACK: should we set child.w or child.width? Neither is quite satisfactory.
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0333-initialize_editor

BF:BFD[9.2] → [19.10205:10251]

BF:BFD[19.10251] → [19.9591:9591]

B:BD[19.9591] → [19.9592:10204]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
----[[
		print('init', obj.data[1], obj.w)
		print('at zoom', Viewport.zoom)
		print('width', obj.w, 'scales to', scale(obj.w))
		print('left', vx(obj.x))
		print('right', vx(obj.x+obj.w))
		print('width', vx(obj.x+obj.w)-vx(obj.x))
-- ]]
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0187-fwmanifest, 0187-manifest

BF:BFD[9.2] → [6.10233:10272]

BF:BFD[6.10272] → [23.80313:80313]

BFD:BFD[9.2] → [23.80645:80682]

BF:BFD[23.80682] → [23.80313:80313]

B:BD[23.80313] → [4.97419:97747]

{"on.draw":162,"to_text":180,"vx":5,"Viewport":29,"vy":8,"Cursor_node":172,"font":104,"on.mouse_release":178,"on.text_input":177,"initialize_editor":74,"box_height":44,"on.keychord_press":176,"compute_layout":187,"Page":184,"on.update":14,"scale":7,"on":1,"on.code_change":185,"fw_parent":186,"on.mouse_press":179,"Surface":165}

File deletion: 0375-on.keychord_press

BF:BFD[9.2] → [20.10246:10292]

BF:BFD[20.10292] → [20.9525:9525]

B:BD[20.9525] → [20.9526:10245]

on.keychord_press = function(chord, key)
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
		B()
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
		B()
	elseif chord == 'C-0' then
		-- reset zoom
		Viewport.zoom = 1.0
		B()
	elseif Cursor_node then
		local old_top = {line=Cursor_node.editor.screen_top1.line, pos=Cursor_node.editor.screen_top1.pos}
		edit.keychord_press(Cursor_node.editor, chord, key)
		if not eq(Cursor_node.editor.screen_top1, old_top) then
			print('before', Viewport.y)
			Viewport.y = Cursor_node.y + y_of_schema1(Cursor_node.editor, Cursor_node.editor.screen_top1)
			print('after', Viewport.y)
		end
		B(--[[skip_cursor_node]] true)
	end
end

File deletion: 0165-Surface

BF:BFD[9.2] → [27.10251:10287]

BF:BFD[27.10287] → [27.9730:9730]

B:BD[27.9730] → [27.9731:10250]

Surface = {
  -- test data
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data={'0'}, x=-20,y=-20},
  {type='rectangle', x=50,y=50, w=20,h=80, r=1,g=0,b=0},
  {type='text', data={'abc', 'def'}, x=150, y=50, w=50,h=50, fg={r=0,g=0.4, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0424-Page2

BF:BFD[9.2] → [11.10260:10294]

BF:BFD[11.10294] → [11.9040:9040]

B:BD[11.9040] → [11.9041:10259]

Page2 = {
    -- page
		type='text',
        data={
"Call me Ishmael.  Some years ago--never mind how long precisely--having little or no money in my purse, and nothing particular to interest me on shore, I thought I would sail about a little and see the watery part of the world.  It is a way I have of driving off the spleen and regulating the circulation.  Whenever I find myself growing grim about the mouth; whenever it is a damp, drizzly November in my soul; whenever I find myself involuntarily pausing before coffin warehouses, and bringing up the rear of every funeral I meet; and especially whenever my hypos get such an upper hand of me, that it requires a strong moral principle to prevent me from deliberately stepping into the street, and methodically knocking people's hats off--then, I account it high time to get to sea as soon as I can.  This is my substitute for pistol and ball.  With a philosophical flourish Cato throws himself upon his sword; I quietly take to the ship.  There is nothing surprising in this.  If they but knew it, almost all men in their degree, some time or other, cherish very nearly the same feelings towards the ocean with me."
		},
        width=400, bg={r=0.8,g=0,b=0.8}
}

File deletion: 0186-fwmanifest, 0186-manifest

BF:BFD[9.2] → [6.10275:10314]

BF:BFD[6.10314] → [23.83228:83228]

BFD:BFD[9.2] → [23.83560:83597]

BF:BFD[23.83597] → [23.83228:83228]

B:BD[23.83228] → [4.97750:98078]

{"on.draw":162,"to_text":180,"vx":5,"Viewport":29,"vy":8,"Cursor_node":172,"font":104,"on.mouse_release":178,"on.text_input":177,"initialize_editor":74,"box_height":44,"on.keychord_press":176,"compute_layout":186,"Page":184,"on.update":14,"scale":7,"on":1,"on.code_change":185,"fw_parent":185,"on.mouse_press":179,"Surface":165}

File deletion: 0185-fwmanifest, 0185-manifest

BF:BFD[9.2] → [6.10318:10357]

BF:BFD[6.10357] → [23.87059:87059]

BFD:BFD[9.2] → [23.87391:87428]

BF:BFD[23.87428] → [23.87059:87059]

B:BD[23.87059] → [4.98082:98410]

{"on.draw":162,"to_text":180,"vx":5,"Viewport":29,"vy":8,"Cursor_node":172,"font":104,"on.mouse_release":178,"on.text_input":177,"initialize_editor":74,"box_height":44,"on.keychord_press":176,"compute_layout":157,"Page":184,"on.update":14,"scale":7,"on":1,"on.code_change":185,"fw_parent":184,"on.mouse_press":179,"Surface":165}

File deletion: 0229-compute_layout

BF:BFD[9.2] → [23.10319:10362]

BF:BFD[23.10362] → [23.7826:7826]

B:BD[23.7826] → [23.7827:10318]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		print(x,y, node.data[1])
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0184-fwmanifest, 0184-manifest

BF:BFD[9.2] → [6.10359:10398]

BF:BFD[6.10398] → [23.87430:87430]

BFD:BFD[9.2] → [23.87762:87799]

BF:BFD[23.87799] → [23.87430:87430]

B:BD[23.87430] → [4.98412:98740]

{"on.draw":162,"to_text":180,"vx":5,"Viewport":29,"vy":8,"Cursor_node":172,"font":104,"on.mouse_release":178,"on.text_input":177,"initialize_editor":74,"box_height":44,"on.keychord_press":176,"compute_layout":157,"Page":184,"on.update":14,"scale":7,"on":1,"on.code_change":183,"fw_parent":183,"on.mouse_press":179,"Surface":165}

File deletion: 0183-fwmanifest, 0183-manifest

BF:BFD[9.2] → [6.10402:10441]

BF:BFD[6.10441] → [23.90266:90266]

BFD:BFD[9.2] → [23.90598:90635]

BF:BFD[23.90635] → [23.90266:90266]

B:BD[23.90266] → [4.98744:99072]

{"on.draw":162,"to_text":180,"vx":5,"Viewport":29,"vy":8,"Cursor_node":172,"font":104,"on.mouse_release":178,"on.text_input":177,"initialize_editor":74,"box_height":44,"on.keychord_press":176,"compute_layout":157,"Page":181,"on.update":14,"scale":7,"on":1,"on.code_change":183,"fw_parent":182,"on.mouse_press":179,"Surface":165}

File deletion: 0004-on.draw

BF:BFD[9.2] → [12.10414:10450]

BF:BFD[12.10450] → [12.8419:8419]

B:BD[12.8419] → [12.8420:10413]

on.draw = function()
	for _,obj in ipairs(Surface) do
		color(obj.r or 1, obj.g or 1, obj.b or 1)
		if obj.type == 'rect' then
			rect(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			circ(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			line(unpack(obj.zdata))
		end
	end
end

File deletion: 0182-fwmanifest, 0182-manifest

BF:BFD[9.2] → [6.10444:10483]

BF:BFD[6.10483] → [23.91525:91525]

BFD:BFD[9.2] → [23.91857:91894]

BF:BFD[23.91894] → [23.91525:91525]

B:BD[23.91525] → [4.99075:99403]

{"on.draw":162,"to_text":180,"vx":5,"Viewport":29,"vy":8,"Cursor_node":172,"font":104,"on.mouse_release":178,"on.text_input":177,"initialize_editor":74,"box_height":44,"on.keychord_press":176,"compute_layout":157,"Page":181,"on.update":14,"scale":7,"on":1,"on.code_change":182,"fw_parent":181,"on.mouse_press":179,"Surface":165}

File deletion: 0181-fwmanifest, 0181-manifest

BF:BFD[9.2] → [6.10485:10524]

BF:BFD[6.10524] → [23.91896:91896]

BFD:BFD[9.2] → [23.92228:92265]

BF:BFD[23.92265] → [23.91896:91896]

B:BD[23.91896] → [4.99405:99733]

{"on.draw":162,"to_text":180,"vx":5,"Viewport":29,"vy":8,"Cursor_node":172,"font":104,"on.mouse_release":178,"on.text_input":177,"initialize_editor":74,"box_height":44,"on.keychord_press":176,"compute_layout":157,"Page":181,"on.update":14,"scale":7,"on":1,"on.code_change":140,"fw_parent":180,"on.mouse_press":179,"Surface":165}

File deletion: 0180-manifest, 0180-fwmanifest

BFD:BFD[9.2] → [27.664:701]

BF:BFD[27.701] → [27.332:332]

BF:BFD[9.2] → [6.10528:10567]

BF:BFD[6.10567] → [27.332:332]

B:BD[27.332] → [4.99737:100065]

{"to_text":180,"on.mouse_press":179,"on.mouse_release":178,"initialize_editor":74,"box_height":44,"on.keychord_press":176,"on":1,"on.text_input":177,"font":104,"on.code_change":140,"fw_parent":179,"Surface":165,"on.draw":162,"vx":5,"Page":111,"Viewport":29,"compute_layout":157,"scale":7,"vy":8,"Cursor_node":172,"on.update":14}

File deletion: 0179-manifest, 0179-fwmanifest

BFD:BFD[9.2] → [27.1378:1415]

BF:BFD[27.1415] → [27.1046:1046]

BF:BFD[9.2] → [6.10570:10609]

BF:BFD[6.10609] → [27.1046:1046]

B:BD[27.1046] → [4.100068:100396]

{"Surface":165,"to_text":168,"on.code_change":140,"vx":5,"on":1,"Viewport":29,"on.text_input":177,"vy":8,"on.mouse_press":179,"on.mouse_release":178,"on.update":14,"on.keychord_press":176,"Cursor_node":172,"on.draw":162,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"Page":111,"font":104,"fw_parent":178}

File deletion: 0155-on.draw

BF:BFD[9.2] → [21.10574:10610]

BF:BFD[21.10610] → [21.8294:8294]

B:BD[21.8294] → [21.8295:10573]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			print('draw rectangle', obj.x)
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0164-to_text

BF:BFD[9.2] → [27.10581:10617]

BF:BFD[27.10617] → [27.10289:10289]

B:BD[27.10289] → [27.10290:10580]

to_text = function(x,y)
	for _,node in ipairs(Surface) do
		if node.type == 'text' then
			print(x, y, node.data[1], node.x, node.y, node.w, node.h)
			if x >= node.x and x < node.x + node.w then
				if y >= node.y and y < node.y + node.h then
					return node
				end
			end
		end
	end
end

File deletion: 0178-manifest, 0178-fwmanifest

BFD:BFD[9.2] → [27.1999:2036]

BF:BFD[27.2036] → [27.1667:1667]

BF:BFD[9.2] → [6.10612:10651]

BF:BFD[6.10651] → [27.1667:1667]

B:BD[27.1667] → [4.100399:100727]

{"Surface":165,"to_text":168,"on.code_change":140,"vx":5,"on":1,"Viewport":29,"on.text_input":177,"vy":8,"on.mouse_press":174,"on.mouse_release":178,"on.update":14,"on.keychord_press":176,"Cursor_node":172,"on.draw":162,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"Page":111,"font":104,"fw_parent":177}

File deletion: 0177-manifest, 0177-fwmanifest

BFD:BFD[9.2] → [27.2511:2548]

BF:BFD[27.2548] → [27.2179:2179]

BF:BFD[9.2] → [6.10654:10693]

BF:BFD[6.10693] → [27.2179:2179]

B:BD[27.2179] → [4.100730:101058]

{"Surface":165,"to_text":168,"on.code_change":140,"vx":5,"on":1,"Viewport":29,"on.text_input":177,"vy":8,"on.mouse_press":174,"on.mouse_release":175,"on.update":14,"on.keychord_press":176,"Cursor_node":172,"on.draw":162,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"Page":111,"font":104,"fw_parent":176}

File deletion: 0176-manifest, 0176-fwmanifest

BFD:BFD[9.2] → [27.3264:3301]

BF:BFD[27.3301] → [27.2951:2951]

BF:BFD[9.2] → [6.10696:10735]

BF:BFD[6.10735] → [27.2951:2951]

B:BD[27.2951] → [4.101061:101369]

{"Surface":165,"to_text":168,"on.code_change":140,"vx":5,"on":1,"Viewport":29,"vy":8,"on.mouse_press":174,"on.mouse_release":175,"on.update":14,"on.keychord_press":176,"Cursor_node":172,"on.draw":162,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"Page":111,"font":104,"fw_parent":175}

File deletion: 0308-B

BF:BFD[9.2] → [15.10726:10756]

BF:BFD[15.10756] → [15.10104:10104]

B:BD[15.10104] → [15.10105:10725]

B = function()
	for _,obj in ipairs(Surface) do
		if obj.type == 'line' then
			obj.zdata = {}
			for i=1,#obj.data,2 do
				table.insert(obj.zdata, vx(obj.data[i]))
				table.insert(obj.zdata, vy(obj.data[i+1]))
			end
		elseif obj.type == 'bezier' then
			zdata = {}
			for i=1,#obj.data,2 do
				table.insert(zdata, vx(obj.data[i]))
				table.insert(zdata, vy(obj.data[i+1]))
			end
			obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			if obj.w then
				initialize_editor(obj)
			else
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
			end
		end
	end
end

File deletion: 0175-manifest, 0175-fwmanifest

BFD:BFD[9.2] → [27.3832:3869]

BF:BFD[27.3869] → [27.3520:3520]

BF:BFD[9.2] → [6.10738:10777]

BF:BFD[6.10777] → [27.3520:3520]

B:BD[27.3520] → [4.101372:101679]

{"Surface":165,"to_text":168,"on.code_change":140,"vx":5,"on":1,"Viewport":29,"vy":8,"on.mouse_press":174,"on.mouse_release":175,"on.update":14,"on.keychord_press":17,"Cursor_node":172,"on.draw":162,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"Page":111,"font":104,"fw_parent":174}

File deletion: 0174-manifest, 0174-fwmanifest

BFD:BFD[9.2] → [27.4552:4589]

BF:BFD[27.4589] → [27.4240:4240]

BF:BFD[9.2] → [6.10780:10819]

BF:BFD[6.10819] → [27.4240:4240]

B:BD[27.4240] → [4.101682:101989]

{"Surface":165,"to_text":168,"on.code_change":140,"vx":5,"on":1,"Viewport":29,"vy":8,"on.mouse_press":174,"on.mouse_release":171,"on.update":14,"on.keychord_press":17,"Cursor_node":172,"on.draw":162,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"Page":111,"font":104,"fw_parent":173}

File deletion: 0173-manifest, 0173-fwmanifest

BFD:BFD[9.2] → [27.5194:5231]

BF:BFD[27.5231] → [27.4882:4882]

BF:BFD[9.2] → [6.10822:10861]

BF:BFD[6.10861] → [27.4882:4882]

B:BD[27.4882] → [4.101992:102299]

{"Surface":165,"to_text":168,"on.code_change":140,"vx":5,"on":1,"Viewport":29,"vy":8,"on.mouse_press":173,"on.mouse_release":171,"on.update":14,"on.keychord_press":17,"Cursor_node":172,"on.draw":162,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"Page":111,"font":104,"fw_parent":172}

File deletion: 0172-manifest, 0172-fwmanifest

BFD:BFD[9.2] → [27.5545:5582]

BF:BFD[27.5582] → [27.5233:5233]

BF:BFD[9.2] → [6.10863:10902]

BF:BFD[6.10902] → [27.5233:5233]

B:BD[27.5233] → [4.102301:102608]

{"Surface":165,"to_text":168,"on.code_change":140,"vx":5,"on":1,"Viewport":29,"vy":8,"on.mouse_press":169,"on.mouse_release":171,"on.update":14,"on.keychord_press":17,"Cursor_node":172,"on.draw":162,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"Page":111,"font":104,"fw_parent":171}

File deletion: 0171-manifest, 0171-fwmanifest

BFD:BFD[9.2] → [27.6180:6217]

BF:BFD[27.6217] → [27.5886:5886]

BF:BFD[9.2] → [6.10906:10945]

BF:BFD[6.10945] → [27.5886:5886]

B:BD[27.5886] → [4.102612:102901]

{"Surface":165,"to_text":168,"on.code_change":140,"vx":5,"on":1,"Viewport":29,"vy":8,"on.mouse_press":169,"on.mouse_release":171,"on.update":14,"on.keychord_press":17,"on.draw":162,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"Page":111,"font":104,"fw_parent":169}

File deletion: 0383-on.keychord_press

BF:BFD[9.2] → [14.10926:10972]

BF:BFD[14.10972] → [14.10248:10248]

B:BD[14.10248] → [14.10249:10925]

on.keychord_press = function(chord, key)
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
		B()
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
		B()
	elseif chord == 'C-0' then
		-- reset zoom
		Viewport.zoom = 1.0
		B()
	elseif Cursor_node then
		local old_top = {line=Cursor_node.editor.screen_top1.line, pos=Cursor_node.editor.screen_top1.pos}
		edit.keychord_press(Cursor_node.editor, chord, key)
		if not eq(Cursor_node.editor.screen_top1, old_top) then
			Viewport.y = Cursor_node.y + y_of_schema1(Cursor_node.editor, Cursor_node.editor.screen_top1)
		end
		B(--[[preserve screen_top of cursor node]] true)
	end
end

File deletion: 0228-font

BF:BFD[9.2] → [23.10930:10963]

BF:BFD[23.10963] → [23.10736:10736]

B:BD[23.10736] → [23.10737:10929]

font = function(fontsize)
	if Font == nil then Font = {} end
	if Font[fontsize] == nil then
		print(fontsize)
		Font[fontsize] = love.graphics.newFont(fontsize)
	end
	return Font[fontsize]
end

File deletion: 0170-manifest, 0170-fwmanifest

BFD:BFD[9.2] → [27.6748:6785]

BF:BFD[27.6785] → [27.6454:6454]

BF:BFD[9.2] → [6.10948:10987]

BF:BFD[6.10987] → [27.6454:6454]

B:BD[27.6454] → [4.102904:103193]

{"Surface":165,"to_text":168,"on.code_change":140,"fw_parent":169,"on":1,"Viewport":29,"vy":8,"on.mouse_press":169,"on.mouse_release":170,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":162}

File deletion: 0169-manifest, 0169-fwmanifest

BFD:BFD[9.2] → [27.7388:7425]

BF:BFD[27.7425] → [27.7095:7095]

BF:BFD[9.2] → [6.10990:11029]

BF:BFD[6.11029] → [27.7095:7095]

B:BD[27.7095] → [4.103196:103484]

{"Surface":165,"to_text":168,"on.code_change":140,"fw_parent":168,"on":1,"Viewport":29,"vy":8,"on.mouse_press":169,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":162}

File deletion: 0168-manifest, 0168-fwmanifest

BFD:BFD[9.2] → [27.8088:8125]

BF:BFD[27.8125] → [27.7795:7795]

BF:BFD[9.2] → [6.11032:11071]

BF:BFD[6.11071] → [27.7795:7795]

B:BD[27.7795] → [4.103487:103775]

{"Surface":165,"to_text":168,"on.code_change":140,"fw_parent":167,"on":1,"Viewport":29,"vy":8,"on.mouse_press":167,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":162}

File deletion: 0003-Surface

BF:BFD[9.2] → [12.11046:11082]

BF:BFD[12.11082] → [12.10608:10608]

B:BD[12.10608] → [12.10609:11045]

Surface = {
  -- test data
  {type='rect', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0167-manifest, 0167-fwmanifest

BFD:BFD[9.2] → [27.8675:8712]

BF:BFD[27.8712] → [27.8382:8382]

BF:BFD[9.2] → [6.11074:11113]

BF:BFD[6.11113] → [27.8382:8382]

B:BD[27.8382] → [4.103778:104066]

{"Surface":165,"to_text":166,"on.code_change":140,"fw_parent":166,"on":1,"Viewport":29,"vy":8,"on.mouse_press":167,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":162}

File deletion: 0166-manifest, 0166-fwmanifest

BFD:BFD[9.2] → [27.9359:9396]

BF:BFD[27.9396] → [27.9066:9066]

BF:BFD[9.2] → [6.11116:11155]

BF:BFD[6.11155] → [27.9066:9066]

B:BD[27.9066] → [4.104069:104357]

{"Surface":165,"to_text":166,"on.code_change":140,"fw_parent":165,"on":1,"Viewport":29,"vy":8,"on.mouse_press":160,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":162}

File deletion: 0311-on.keychord_pressed, 0311-on.keychord_press
BFD:BFD[9.2] → [15.6616:6664]
BF:BFD[15.6664] → [15.6247:6247]
BF:BFD[9.2] → [28.11150:11196]
BF:BFD[28.11196] → [15.6247:6247]
∅:D[28.11238] → [15.6291:6551]
B:BD[15.6291] → [15.6291:6551]
∅:D[3.232] → [15.6607:6615]
B:BD[15.6607] → [15.6607:6615]
B:BD[15.6551] → [3.178:232]
B:BD[15.6247] → [28.11197:11238]
```
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
		B()
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
		B()
	elseif chord == 'C-0' then
		-- reset zoom
		Viewport.zoom = 1.0
		B()
	elseif Cursor_node then
	end
end
		edit.keychord_press(Cursor_node.editor, chord, key)
on.keychord_press = function(chord, key)
```

File deletion: 0165-manifest, 0165-fwmanifest

BFD:BFD[9.2] → [27.9691:9728]

BF:BFD[27.9728] → [27.9398:9398]

BF:BFD[9.2] → [6.11157:11196]

BF:BFD[6.11196] → [27.9398:9398]

B:BD[27.9398] → [4.104359:104647]

{"Surface":165,"to_text":164,"on.code_change":140,"fw_parent":164,"on":1,"Viewport":29,"vy":8,"on.mouse_press":160,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":162}

File deletion: 0164-manifest, 0164-fwmanifest

BFD:BFD[9.2] → [27.10912:10949]

BF:BFD[27.10949] → [27.10619:10619]

BF:BFD[9.2] → [6.11200:11239]

BF:BFD[6.11239] → [27.10619:10619]

B:BD[27.10619] → [4.104651:104939]

{"Surface":116,"to_text":164,"on.code_change":140,"fw_parent":163,"on":1,"Viewport":29,"vy":8,"on.mouse_press":160,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":162}

File deletion: 0163-to_text

BF:BFD[9.2] → [27.11205:11241]

BF:BFD[27.11241] → [27.10951:10951]

B:BD[27.10951] → [27.10952:11204]

to_text = function(x,y)
	for _,node in ipairs(Surface) do
		if node.type == 'text' then
			print(node.data[1])
			if x >= node.x and x < node.x + node.w then
				if y >= node.y and y < node.y + node.h then
					return node
				end
			end
		end
	end
end

File deletion: 0163-fwmanifest, 0163-manifest

BF:BFD[9.2] → [6.11242:11281]

BF:BFD[6.11281] → [27.11243:11243]

BFD:BFD[9.2] → [27.11536:11573]

BF:BFD[27.11573] → [27.11243:11243]

B:BD[27.11243] → [4.104942:105230]

{"Surface":116,"to_text":163,"on.code_change":140,"fw_parent":162,"on":1,"Viewport":29,"vy":8,"on.mouse_press":160,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":162}

File deletion: 0162-fwmanifest, 0162-manifest

BF:BFD[9.2] → [6.11284:11323]

BF:BFD[6.11323] → [27.13859:13859]

BFD:BFD[9.2] → [27.14152:14189]

BF:BFD[27.14189] → [27.13859:13859]

B:BD[27.13859] → [4.105233:105521]

{"Surface":116,"to_text":159,"on.code_change":140,"fw_parent":161,"on":1,"Viewport":29,"vy":8,"on.mouse_press":160,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":162}

File deletion: 0332-initialize_editor

BF:BFD[9.2] → [19.11322:11368]

BF:BFD[19.11368] → [19.10708:10708]

B:BD[19.10708] → [19.10709:11321]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
----[[
		print('init', obj.data[1], obj.w)
		print('at zoom', Viewport.zoom)
		print('width', obj.w, 'scales to', scale(obj.w))
		print('left', vx(obj.x))
		print('right', vx(obj.x+obj.w))
		print('width', vx(obj.x+obj.w)-vx(obj.x))
-- ]]
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0161-fwmanifest, 0161-manifest

BF:BFD[9.2] → [6.11326:11365]

BF:BFD[6.11365] → [27.16471:16471]

BFD:BFD[9.2] → [27.16764:16801]

BF:BFD[27.16801] → [27.16471:16471]

B:BD[27.16471] → [4.105524:105812]

{"Surface":116,"to_text":159,"on.code_change":140,"fw_parent":160,"on":1,"Viewport":29,"vy":8,"on.mouse_press":160,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":161}

File deletion: 0160-fwmanifest, 0160-manifest

BF:BFD[9.2] → [6.11368:11407]

BF:BFD[6.11407] → [27.17020:17020]

BFD:BFD[9.2] → [27.17313:17350]

BF:BFD[27.17350] → [27.17020:17020]

B:BD[27.17020] → [4.105815:106103]

{"Surface":116,"to_text":159,"on.code_change":140,"fw_parent":159,"on":1,"Viewport":29,"vy":8,"on.mouse_press":160,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":158}

File deletion: 0227-Viewport
BF:BFD[9.2] → [23.11387:11424]
BF:BFD[23.11424] → [23.11337:11337]
B:BD[23.11337] → [23.11338:11386]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.4}
```

File deletion: 0159-fwmanifest, 0159-manifest

BF:BFD[9.2] → [6.11410:11449]

BF:BFD[6.11449] → [27.17621:17621]

BFD:BFD[9.2] → [27.17913:17950]

BF:BFD[27.17950] → [27.17621:17621]

B:BD[27.17621] → [4.106106:106393]

{"Surface":116,"to_text":159,"on.code_change":140,"fw_parent":158,"on":1,"Viewport":29,"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"vx":5,"initialize_editor":74,"box_height":44,"scale":7,"compute_layout":157,"font":104,"Page":111,"on.draw":158}

File deletion: 0374-on.keychord_press

BF:BFD[9.2] → [20.11440:11486]

BF:BFD[20.11486] → [20.10780:10780]

B:BD[20.10780] → [20.10781:11439]

on.keychord_press = function(chord, key)
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
		B()
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
		B()
	elseif chord == 'C-0' then
		-- reset zoom
		Viewport.zoom = 1.0
		B()
	elseif Cursor_node then
		local old_top = {line=Cursor_node.editor.screen_top1.line, pos=Cursor_node.editor.screen_top1.pos}
		edit.keychord_press(Cursor_node.editor, chord, key)
		if not eq(Cursor_node.editor.screen_top1, old_top) then
			Viewport.y = Cursor_node.y + y_of_schema1(Cursor_node.editor, Cursor_node.editor.screen_top1)
		end
		B(--[[skip_cursor_node]] true)
	end
end

File deletion: 0158-manifest, 0158-fwmanifest

BFD:BFD[9.2] → [21.2587:2624]

BF:BFD[21.2624] → [21.2309:2309]

BF:BFD[9.2] → [6.11452:11491]

BF:BFD[6.11491] → [21.2309:2309]

B:BD[21.2309] → [4.106396:106669]

{"compute_layout":157,"on.keychord_press":17,"Page":111,"on.code_change":140,"scale":7,"Surface":116,"font":104,"on.draw":158,"vx":5,"Viewport":29,"fw_parent":157,"vy":8,"initialize_editor":74,"on.mouse_press":12,"on":1,"on.mouse_release":13,"box_height":44,"on.update":14}

File deletion: 0157-manifest, 0157-fwmanifest

BFD:BFD[9.2] → [21.2904:2941]

BF:BFD[21.2941] → [21.2626:2626]

BF:BFD[9.2] → [6.11493:11532]

BF:BFD[6.11532] → [21.2626:2626]

B:BD[21.2626] → [4.106671:106944]

{"compute_layout":157,"on.keychord_press":17,"Page":111,"on.code_change":140,"scale":7,"Surface":116,"font":104,"on.draw":155,"vx":5,"Viewport":29,"fw_parent":156,"vy":8,"initialize_editor":74,"on.mouse_press":12,"on":1,"on.mouse_release":13,"box_height":44,"on.update":14}

File deletion: 0156-manifest, 0156-fwmanifest

BFD:BFD[9.2] → [21.5738:5775]

BF:BFD[21.5775] → [21.5460:5460]

BF:BFD[9.2] → [6.11535:11574]

BF:BFD[6.11574] → [21.5460:5460]

B:BD[21.5460] → [4.106947:107220]

{"Viewport":29,"fw_parent":155,"vy":8,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":156,"Page":111,"on.code_change":140,"Surface":116,"scale":7,"on.draw":155,"font":104,"vx":5,"initialize_editor":74}

File deletion: 0344-Page

BF:BFD[9.2] → [25.11543:11576]

BF:BFD[25.11576] → [25.9937:9937]

B:BD[25.9937] → [25.9938:11542]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0155-manifest, 0155-fwmanifest

BFD:BFD[9.2] → [21.10890:10927]

BF:BFD[21.10927] → [21.10612:10612]

BF:BFD[9.2] → [6.11578:11617]

BF:BFD[6.11617] → [21.10612:10612]

B:BD[21.10612] → [4.107224:107497]

{"Viewport":29,"fw_parent":154,"vy":8,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":154,"Page":111,"on.code_change":140,"Surface":116,"scale":7,"on.draw":155,"font":104,"vx":5,"initialize_editor":74}

File deletion: 0002-Surface

BF:BFD[9.2] → [12.11579:11615]

BF:BFD[12.11615] → [12.11156:11156]

B:BD[12.11156] → [12.11157:11578]

Surface = {
  {type='rect', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0154-manifest, 0154-fwmanifest

BFD:BFD[9.2] → [21.11207:11244]

BF:BFD[21.11244] → [21.10929:10929]

BF:BFD[9.2] → [6.11619:11658]

BF:BFD[6.11658] → [21.10929:10929]

B:BD[21.10929] → [4.107499:107772]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":150,"vx":5,"Viewport":29,"vy":8,"fw_parent":153,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":154,"font":104,"scale":7}

File deletion: 0153-fwmanifest, 0153-manifest

BF:BFD[9.2] → [6.11661:11700]

BF:BFD[6.11700] → [21.13706:13706]

BFD:BFD[9.2] → [21.13984:14021]

BF:BFD[21.14021] → [21.13706:13706]

B:BD[21.13706] → [4.107775:108048]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":150,"vx":5,"Viewport":29,"vy":8,"fw_parent":152,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":153,"font":104,"scale":7}

File deletion: 0152-fwmanifest, 0152-manifest

BF:BFD[9.2] → [6.11703:11742]

BF:BFD[6.11742] → [21.16200:16200]

BFD:BFD[9.2] → [21.16478:16515]

BF:BFD[21.16515] → [21.16200:16200]

B:BD[21.16200] → [4.108051:108324]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":150,"vx":5,"Viewport":29,"vy":8,"fw_parent":151,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":152,"font":104,"scale":7}

File deletion: 0151-fwmanifest, 0151-manifest

BF:BFD[9.2] → [6.11745:11784]

BF:BFD[6.11784] → [21.18577:18577]

BFD:BFD[9.2] → [21.18855:18892]

BF:BFD[21.18892] → [21.18577:18577]

B:BD[21.18577] → [4.108327:108600]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":150,"vx":5,"Viewport":29,"vy":8,"fw_parent":150,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":151,"font":104,"scale":7}

File deletion: 0150-fwmanifest, 0150-manifest

BF:BFD[9.2] → [6.11788:11827]

BF:BFD[6.11827] → [21.23265:23265]

BFD:BFD[9.2] → [21.23543:23580]

BF:BFD[21.23580] → [21.23265:23265]

B:BD[21.23265] → [4.108604:108877]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":150,"vx":5,"Viewport":29,"vy":8,"fw_parent":149,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":122,"font":104,"scale":7}

File deletion: 0149-fwmanifest, 0149-manifest

BF:BFD[9.2] → [6.11830:11869]

BF:BFD[6.11869] → [21.26008:26008]

BFD:BFD[9.2] → [21.26286:26323]

BF:BFD[21.26323] → [21.26008:26008]

B:BD[21.26008] → [4.108880:109153]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":149,"vx":5,"Viewport":29,"vy":8,"fw_parent":148,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":122,"font":104,"scale":7}

File deletion: 0226-Viewport
BF:BFD[9.2] → [23.11848:11885]
BF:BFD[23.11885] → [23.11798:11798]
B:BD[23.11798] → [23.11799:11847]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.5}
```

File deletion: 0148-fwmanifest, 0148-manifest

BF:BFD[9.2] → [6.11872:11911]

BF:BFD[6.11911] → [21.28706:28706]

BFD:BFD[9.2] → [21.28984:29021]

BF:BFD[21.29021] → [21.28706:28706]

B:BD[21.28706] → [4.109156:109429]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":148,"vx":5,"Viewport":29,"vy":8,"fw_parent":147,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":122,"font":104,"scale":7}

File deletion: 0382-on.text_input

BF:BFD[9.2] → [14.11873:11915]

BF:BFD[14.11915] → [14.11460:11460]

B:BD[14.11460] → [14.11461:11872]

on.text_input = function(t)
	if Cursor_node then
		local old_top = {line=Cursor_node.editor.screen_top1.line, pos=Cursor_node.editor.screen_top1.pos}
		edit.text_input(Cursor_node.editor, t)
		if not eq(Cursor_node.editor.screen_top1, old_top) then
			Viewport.y = Cursor_node.y + y_of_schema1(Cursor_node.editor, Cursor_node.editor.screen_top1)
		end
		B(--[[preserve screen_top of cursor node]] true)
	end
end

File deletion: 0147-fwmanifest, 0147-manifest

BF:BFD[9.2] → [6.11914:11953]

BF:BFD[6.11953] → [21.31394:31394]

BFD:BFD[9.2] → [21.31672:31709]

BF:BFD[21.31709] → [21.31394:31394]

B:BD[21.31394] → [4.109432:109705]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":147,"vx":5,"Viewport":29,"vy":8,"fw_parent":146,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":122,"font":104,"scale":7}

File deletion: 0146-fwmanifest, 0146-manifest

BF:BFD[9.2] → [6.11956:11995]

BF:BFD[6.11995] → [21.34063:34063]

BFD:BFD[9.2] → [21.34341:34378]

BF:BFD[21.34378] → [21.34063:34063]

B:BD[21.34063] → [4.109708:109981]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":146,"vx":5,"Viewport":29,"vy":8,"fw_parent":145,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":122,"font":104,"scale":7}

File deletion: 0145-fwmanifest, 0145-manifest

BF:BFD[9.2] → [6.11998:12037]

BF:BFD[6.12037] → [21.36732:36732]

BFD:BFD[9.2] → [21.37010:37047]

BF:BFD[21.37047] → [21.36732:36732]

B:BD[21.36732] → [4.109984:110257]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":145,"vx":5,"Viewport":29,"vy":8,"fw_parent":144,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":122,"font":104,"scale":7}

File deletion: 0292-on.draw

BF:BFD[9.2] → [17.12017:12053]

BF:BFD[17.12053] → [17.9369:9369]

B:BD[17.9369] → [17.9370:12016]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
love.graphics.setColor(0,1,0)
for _,y in ipairs(Box_heights) do
	love.graphics.line(vx(0), vy(y), vx(10), vy(y))
end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0144-fwmanifest, 0144-manifest

BF:BFD[9.2] → [6.12040:12079]

BF:BFD[6.12079] → [21.39333:39333]

BFD:BFD[9.2] → [21.39611:39648]

BF:BFD[21.39648] → [21.39333:39333]

B:BD[21.39333] → [4.110260:110533]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":144,"vx":5,"Viewport":29,"vy":8,"fw_parent":143,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":122,"font":104,"scale":7}

File deletion: 0423-Page2

BF:BFD[9.2] → [11.12052:12086]

BF:BFD[11.12086] → [11.10832:10832]

B:BD[11.10832] → [11.10833:12051]

Page2 = {
    -- page
		type='text',
        data={
'Call me Ishmael.  Some years ago--never mind how long precisely--having little or no money in my purse, and nothing particular to interest me on shore, I thought I would sail about a little and see the watery part of the world.  It is a way I have of driving off the spleen and regulating the circulation.  Whenever I find myself growing grim about the mouth; whenever it is a damp, drizzly November in my soul; whenever I find myself involuntarily pausing before coffin warehouses, and bringing up the rear of every funeral I meet; and especially whenever my hypos get such an upper hand of me, that it requires a strong moral principle to prevent me from deliberately stepping into the street, and methodically knocking people's hats off--then, I account it high time to get to sea as soon as I can.  This is my substitute for pistol and ball.  With a philosophical flourish Cato throws himself upon his sword; I quietly take to the ship.  There is nothing surprising in this.  If they but knew it, almost all men in their degree, some time or other, cherish very nearly the same feelings towards the ocean with me.'
		},
        width=400, bg={r=0.8,g=0,b=0.8}
}

File deletion: 0143-fwmanifest, 0143-manifest

BF:BFD[9.2] → [6.12082:12121]

BF:BFD[6.12121] → [21.41994:41994]

BFD:BFD[9.2] → [21.42272:42309]

BF:BFD[21.42309] → [21.41994:41994]

B:BD[21.41994] → [4.110536:110809]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":143,"vx":5,"Viewport":29,"vy":8,"fw_parent":142,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":122,"font":104,"scale":7}

File deletion: 0142-fwmanifest, 0142-manifest

BF:BFD[9.2] → [6.12124:12163]

BF:BFD[6.12163] → [21.44647:44647]

BFD:BFD[9.2] → [21.44925:44962]

BF:BFD[21.44962] → [21.44647:44647]

B:BD[21.44647] → [4.110812:111085]

{"Page":111,"on.code_change":140,"Surface":116,"on":1,"on.draw":142,"vx":5,"Viewport":29,"vy":8,"fw_parent":141,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":122,"font":104,"scale":7}

File deletion: 0141-fwmanifest, 0141-manifest

BF:BFD[9.2] → [6.12166:12205]

BF:BFD[6.12205] → [21.47248:47248]

BFD:BFD[9.2] → [21.47526:47563]

BF:BFD[21.47563] → [21.47248:47248]

B:BD[21.47248] → [4.111088:111361]

{"font":104,"initialize_editor":74,"on.mouse_press":12,"fw_parent":140,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"vy":8,"on.code_change":140,"Page":111,"on":1,"scale":7,"Viewport":29,"vx":5,"on.draw":141,"Surface":116,"compute_layout":122}

File deletion: 0140-fwmanifest, 0140-manifest

BF:BFD[9.2] → [6.12208:12247]

BF:BFD[6.12247] → [21.48453:48453]

BFD:BFD[9.2] → [21.48731:48768]

BF:BFD[21.48768] → [21.48453:48453]

B:BD[21.48453] → [4.111364:111637]

{"Surface":116,"on.code_change":140,"on.draw":139,"vx":5,"Viewport":29,"vy":8,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"initialize_editor":74,"Page":111,"fw_parent":139,"compute_layout":122,"scale":7,"font":104}

File deletion: 0139-fwmanifest, 0139-manifest

BF:BFD[9.2] → [6.12250:12289]

BF:BFD[6.12289] → [21.51096:51096]

BFD:BFD[9.2] → [21.51374:51411]

BF:BFD[21.51411] → [21.51096:51096]

B:BD[21.51096] → [4.111640:111913]

{"vy":8,"scale":7,"on.mouse_press":12,"Surface":116,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":122,"Page":111,"on.code_change":109,"fw_parent":138,"font":104,"vx":5,"on.update":14,"Viewport":29,"on.draw":139,"on":1}

File deletion: 0138-fwmanifest, 0138-manifest

BF:BFD[9.2] → [6.12292:12331]

BF:BFD[6.12331] → [21.53698:53698]

BFD:BFD[9.2] → [21.53976:54013]

BF:BFD[21.54013] → [21.53698:53698]

B:BD[21.53698] → [4.111916:112189]

{"font":104,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":122,"Page":111,"Surface":116,"on.code_change":109,"on.draw":138,"fw_parent":137,"Viewport":29,"vy":8,"on":1,"initialize_editor":74,"vx":5,"on.mouse_press":12,"scale":7,"on.mouse_release":13}

File deletion: 0137-fwmanifest, 0137-manifest

BF:BFD[9.2] → [6.12334:12373]

BF:BFD[6.12373] → [21.56254:56254]

BFD:BFD[9.2] → [21.56532:56569]

BF:BFD[21.56569] → [21.56254:56254]

B:BD[21.56254] → [4.112192:112465]

{"font":104,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":122,"Page":111,"Surface":116,"on.code_change":109,"on.draw":137,"fw_parent":136,"Viewport":29,"vy":8,"on":1,"initialize_editor":74,"vx":5,"on.mouse_press":12,"scale":7,"on.mouse_release":13}

File deletion: 0136-fwmanifest, 0136-manifest

BF:BFD[9.2] → [6.12376:12415]

BF:BFD[6.12415] → [21.58798:58798]

BFD:BFD[9.2] → [21.59076:59113]

BF:BFD[21.59113] → [21.58798:58798]

B:BD[21.58798] → [4.112468:112741]

{"font":104,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":122,"Page":111,"Surface":116,"on.code_change":109,"on.draw":136,"fw_parent":135,"Viewport":29,"vy":8,"on":1,"initialize_editor":74,"vx":5,"on.mouse_press":12,"scale":7,"on.mouse_release":13}

File deletion: 0135-fwmanifest, 0135-manifest

BF:BFD[9.2] → [6.12418:12457]

BF:BFD[6.12457] → [21.61359:61359]

BFD:BFD[9.2] → [21.61637:61674]

BF:BFD[21.61674] → [21.61359:61359]

B:BD[21.61359] → [4.112744:113017]

{"font":104,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":122,"Page":111,"Surface":116,"on.code_change":109,"on.draw":135,"fw_parent":125,"Viewport":29,"vy":8,"on":1,"initialize_editor":74,"vx":5,"on.mouse_press":12,"scale":7,"on.mouse_release":13}

File deletion: 0331-initialize_editor

BF:BFD[9.2] → [19.12439:12485]

BF:BFD[19.12485] → [19.11825:11825]

B:BD[19.11825] → [19.11826:12438]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
----[[
		print('init', obj.data[1], obj.w)
		print('at zoom', Viewport.zoom)
		print('width', obj.w, 'scales to', scale(obj.w))
		print('left', vx(obj.x))
		print('right', vx(obj.x+obj.w))
		print('width', vx(obj.x+obj.w)-vx(obj.x))
-- ]]
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0134-fwmanifest, 0134-manifest

BF:BFD[9.2] → [6.12460:12499]

BF:BFD[6.12499] → [21.62590:62590]

BFD:BFD[9.2] → [21.62868:62905]

BF:BFD[21.62905] → [21.62590:62590]

B:BD[21.62590] → [4.113020:113293]

{"on.mouse_release":13,"scale":7,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":130,"Page":111,"on.code_change":134,"on.draw":133,"vx":5,"Viewport":29,"on.update":14,"vy":8,"font":104,"Surface":116,"on":1,"fw_parent":133,"on.mouse_press":12}

File deletion: 0133-fwmanifest, 0133-manifest

BF:BFD[9.2] → [6.12502:12541]

BF:BFD[6.12541] → [21.65182:65182]

BFD:BFD[9.2] → [21.65460:65497]

BF:BFD[21.65497] → [21.65182:65182]

B:BD[21.65182] → [4.113296:113569]

{"on.mouse_release":13,"scale":7,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":130,"Page":111,"on.code_change":129,"on.draw":133,"vx":5,"Viewport":29,"on.update":14,"vy":8,"font":104,"Surface":116,"on":1,"fw_parent":132,"on.mouse_press":12}

File deletion: 0132-fwmanifest, 0132-manifest

BF:BFD[9.2] → [6.12544:12583]

BF:BFD[6.12583] → [21.67774:67774]

BFD:BFD[9.2] → [21.68052:68089]

BF:BFD[21.68089] → [21.67774:67774]

B:BD[21.67774] → [4.113572:113845]

{"on.mouse_release":13,"scale":7,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":130,"Page":111,"on.code_change":129,"on.draw":132,"vx":5,"Viewport":29,"on.update":14,"vy":8,"font":104,"Surface":116,"on":1,"fw_parent":131,"on.mouse_press":12}

File deletion: 0131-fwmanifest, 0131-manifest

BF:BFD[9.2] → [6.12586:12625]

BF:BFD[6.12625] → [21.70302:70302]

BFD:BFD[9.2] → [21.70580:70617]

BF:BFD[21.70617] → [21.70302:70302]

B:BD[21.70302] → [4.113848:114121]

{"on.draw":131,"vx":5,"Viewport":29,"vy":8,"fw_parent":130,"font":104,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":130,"on":1,"scale":7,"on.code_change":129,"Page":111,"Surface":116,"on.update":14}

File deletion: 0373-on.keychord_press

BF:BFD[9.2] → [20.12627:12673]

BF:BFD[20.12673] → [20.11974:11974]

B:BD[20.11974] → [20.11975:12626]

on.keychord_press = function(chord, key)
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
		B()
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
		B()
	elseif chord == 'C-0' then
		-- reset zoom
		Viewport.zoom = 1.0
		B()
	elseif Cursor_node then
		local old_top = {line=Cursor_node.editor.screen_top1.line, pos=Cursor_node.editor.screen_top1.pos}
		edit.keychord_press(Cursor_node.editor, chord, key)
		if not eq(Cursor_node.editor.screen_top1, old_top) then
			Viewport.y = Cursor_node.y + y_of_schema1(Cursor_node.editor, Cursor_node.screen_top1)
		end
		B(--[[skip_cursor_node]] true)
	end
end

File deletion: 0130-fwmanifest, 0130-manifest

BF:BFD[9.2] → [6.12627:12666]

BF:BFD[6.12666] → [21.70619:70619]

BFD:BFD[9.2] → [21.70897:70934]

BF:BFD[21.70934] → [21.70619:70619]

B:BD[21.70619] → [4.114123:114396]

{"on.draw":128,"vx":5,"Viewport":29,"vy":8,"fw_parent":129,"font":104,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":130,"on":1,"scale":7,"on.code_change":129,"Page":111,"Surface":116,"on.update":14}

File deletion: 0129-fwmanifest, 0129-manifest

BF:BFD[9.2] → [6.12670:12709]

BF:BFD[6.12709] → [21.73854:73854]

BFD:BFD[9.2] → [21.74132:74169]

BF:BFD[21.74169] → [21.73854:73854]

B:BD[21.73854] → [4.114400:114673]

{"on.draw":128,"vx":5,"Viewport":29,"vy":8,"fw_parent":128,"font":104,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":127,"on":1,"scale":7,"on.code_change":129,"Page":111,"Surface":116,"on.update":14}

File deletion: 0128-fwmanifest, 0128-manifest

BF:BFD[9.2] → [6.12712:12751]

BF:BFD[6.12751] → [21.76364:76364]

BFD:BFD[9.2] → [21.76642:76679]

BF:BFD[21.76679] → [21.76364:76364]

B:BD[21.76364] → [4.114676:114949]

{"vx":5,"Viewport":29,"on":1,"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"Page":111,"Surface":116,"on.draw":128,"fw_parent":127,"scale":7,"on.code_change":109,"initialize_editor":74,"box_height":44,"font":104,"compute_layout":127}

File deletion: 0127-fwmanifest, 0127-manifest

BF:BFD[9.2] → [6.12753:12792]

BF:BFD[6.12792] → [21.76681:76681]

BFD:BFD[9.2] → [21.76959:76996]

BF:BFD[21.76996] → [21.76681:76681]

B:BD[21.76681] → [4.114951:115224]

{"vx":5,"Viewport":29,"on":1,"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"Page":111,"Surface":116,"on.draw":125,"fw_parent":126,"scale":7,"on.code_change":109,"initialize_editor":74,"box_height":44,"font":104,"compute_layout":127}

File deletion: 0126-fwmanifest, 0126-manifest

BF:BFD[9.2] → [6.12795:12834]

BF:BFD[6.12834] → [21.78977:78977]

BFD:BFD[9.2] → [21.79255:79292]

BF:BFD[21.79292] → [21.78977:78977]

B:BD[21.78977] → [4.115227:115500]

{"vx":5,"Viewport":29,"on":1,"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"Page":111,"Surface":116,"on.draw":125,"fw_parent":125,"scale":7,"on.code_change":109,"initialize_editor":74,"box_height":44,"font":104,"compute_layout":126}

File deletion: 0125-fwmanifest, 0125-manifest

BF:BFD[9.2] → [6.12838:12877]

BF:BFD[6.12877] → [21.83485:83485]

BFD:BFD[9.2] → [21.83763:83800]

BF:BFD[21.83800] → [21.83485:83485]

B:BD[21.83485] → [4.115504:115777]

{"on.code_change":109,"on.draw":125,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":122,"fw_parent":124,"box_height":44,"on":1,"Surface":116}

File deletion: 0124-fwmanifest, 0124-manifest

BF:BFD[9.2] → [6.12880:12919]

BF:BFD[6.12919] → [21.86124:86124]

BFD:BFD[9.2] → [21.86402:86439]

BF:BFD[21.86439] → [21.86124:86124]

B:BD[21.86124] → [4.115780:116053]

{"on.code_change":109,"on.draw":124,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":122,"fw_parent":123,"box_height":44,"on":1,"Surface":116}

File deletion: 0123-fwmanifest, 0123-manifest

BF:BFD[9.2] → [6.12922:12961]

BF:BFD[6.12961] → [21.88755:88755]

BFD:BFD[9.2] → [21.89033:89070]

BF:BFD[21.89070] → [21.88755:88755]

B:BD[21.88755] → [4.116056:116329]

{"on.code_change":109,"on.draw":123,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":122,"fw_parent":122,"box_height":44,"on":1,"Surface":116}

File deletion: 0122-fwmanifest, 0122-manifest

BF:BFD[9.2] → [6.12963:13002]

BF:BFD[6.13002] → [21.89072:89072]

BFD:BFD[9.2] → [21.89350:89387]

BF:BFD[21.89387] → [21.89072:89072]

B:BD[21.89072] → [4.116331:116604]

{"on.code_change":109,"on.draw":119,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":122,"fw_parent":121,"box_height":44,"on":1,"Surface":116}

File deletion: 0121-fwmanifest, 0121-manifest

BF:BFD[9.2] → [6.13005:13044]

BF:BFD[6.13044] → [21.91332:91332]

BFD:BFD[9.2] → [21.91610:91647]

BF:BFD[21.91647] → [21.91332:91332]

B:BD[21.91332] → [4.116607:116880]

{"on.code_change":109,"on.draw":119,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":121,"fw_parent":120,"box_height":44,"on":1,"Surface":116}

File deletion: 0120-fwmanifest, 0120-manifest

BF:BFD[9.2] → [6.13047:13086]

BF:BFD[6.13086] → [21.93518:93518]

BFD:BFD[9.2] → [21.93796:93833]

BF:BFD[21.93833] → [21.93518:93518]

B:BD[21.93518] → [4.116883:117156]

{"on.code_change":109,"on.draw":119,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":120,"fw_parent":119,"box_height":44,"on":1,"Surface":116}

File deletion: 0119-fwmanifest, 0119-manifest

BF:BFD[9.2] → [6.13090:13129]

BF:BFD[6.13129] → [21.97974:97974]

BFD:BFD[9.2] → [21.98252:98289]

BF:BFD[21.98289] → [21.97974:97974]

B:BD[21.97974] → [4.117160:117433]

{"on.code_change":109,"on.draw":119,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":115,"fw_parent":118,"box_height":44,"on":1,"Surface":116}

File deletion: 0118-fwmanifest, 0118-manifest

BF:BFD[9.2] → [6.13132:13171]

BF:BFD[6.13171] → [21.100603:100603]

BFD:BFD[9.2] → [21.100881:100918]

BF:BFD[21.100918] → [21.100603:100603]

B:BD[21.100603] → [4.117436:117709]

{"on.code_change":109,"on.draw":118,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":115,"fw_parent":117,"box_height":44,"on":1,"Surface":116}

File deletion: 0117-fwmanifest, 0117-manifest

BF:BFD[9.2] → [6.13174:13213]

BF:BFD[6.13213] → [21.103204:103204]

BFD:BFD[9.2] → [21.103482:103519]

BF:BFD[21.103519] → [21.103204:103204]

B:BD[21.103204] → [4.117712:117985]

{"on.code_change":109,"on.draw":117,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":115,"fw_parent":116,"box_height":44,"on":1,"Surface":116}

File deletion: 0116-fwmanifest, 0116-manifest

BF:BFD[9.2] → [6.13215:13254]

BF:BFD[6.13254] → [21.103521:103521]

BFD:BFD[9.2] → [21.103799:103836]

BF:BFD[21.103836] → [21.103521:103521]

B:BD[21.103521] → [4.117987:118260]

{"on.code_change":109,"on.draw":113,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":115,"fw_parent":115,"box_height":44,"on":1,"Surface":116}

File deletion: 0115-fwmanifest, 0115-manifest

BF:BFD[9.2] → [6.13257:13296]

BF:BFD[6.13296] → [21.104395:104395]

BFD:BFD[9.2] → [21.104672:104709]

BF:BFD[21.104709] → [21.104395:104395]

B:BD[21.104395] → [4.118263:118535]

{"on.code_change":109,"on.draw":113,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":115,"fw_parent":114,"box_height":44,"on":1,"Surface":93}

File deletion: 0114-fwmanifest, 0114-manifest

BF:BFD[9.2] → [6.13299:13338]

BF:BFD[6.13338] → [21.106549:106549]

BFD:BFD[9.2] → [21.106826:106863]

BF:BFD[21.106863] → [21.106549:106549]

B:BD[21.106549] → [4.118538:118810]

{"on.code_change":109,"on.draw":113,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":114,"fw_parent":113,"box_height":44,"on":1,"Surface":93}

File deletion: 0113-fwmanifest, 0113-manifest

BF:BFD[9.2] → [6.13342:13381]

BF:BFD[6.13381] → [21.110684:110684]

BFD:BFD[9.2] → [21.110961:110998]

BF:BFD[21.110998] → [21.110684:110684]

B:BD[21.110684] → [4.118814:119086]

{"on.code_change":109,"on.draw":113,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":112,"fw_parent":112,"box_height":44,"on":1,"Surface":93}

File deletion: 0112-fwmanifest, 0112-manifest

BF:BFD[9.2] → [6.13383:13422]

BF:BFD[6.13422] → [21.111000:111000]

BFD:BFD[9.2] → [21.111277:111314]

BF:BFD[21.111314] → [21.111000:111000]

B:BD[21.111000] → [4.119088:119360]

{"on.code_change":109,"on.draw":105,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":112,"fw_parent":111,"box_height":44,"on":1,"Surface":93}

File deletion: 0307-on.draw

BF:BFD[9.2] → [15.13389:13425]

BF:BFD[15.13425] → [15.10758:10758]

B:BD[15.10758] → [15.10759:13388]

on.draw = function()
	love.graphics.setColor(1,0,0)
	for y=0,1000,100 do
		love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
	end
	for x=0,1000,100 do
		love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
	end
	love.graphics.setColor(0,1,0)
	for _,y in ipairs(Box_heights) do
		love.graphics.line(vx(0), vy(y), vx(10), vy(y))
	end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0111-fwmanifest, 0111-manifest

BF:BFD[9.2] → [6.13425:13464]

BF:BFD[6.13464] → [21.112841:112841]

BFD:BFD[9.2] → [21.113118:113155]

BF:BFD[21.113155] → [21.112841:112841]

B:BD[21.112841] → [4.119363:119635]

{"on.code_change":109,"on.draw":105,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":111,"compute_layout":107,"fw_parent":110,"box_height":44,"on":1,"Surface":93}

File deletion: 0110-fwmanifest, 0110-manifest

BF:BFD[9.2] → [6.13467:13506]

BF:BFD[6.13506] → [21.114709:114709]

BFD:BFD[9.2] → [21.114986:115023]

BF:BFD[21.115023] → [21.114709:114709]

B:BD[21.114709] → [4.119638:119910]

{"on.code_change":109,"on.draw":105,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":110,"compute_layout":107,"fw_parent":109,"box_height":44,"on":1,"Surface":93}

File deletion: 0109-fwmanifest, 0109-manifest

BF:BFD[9.2] → [6.13510:13549]

BF:BFD[6.13549] → [21.117413:117413]

BFD:BFD[9.2] → [21.117689:117726]

BF:BFD[21.117726] → [21.117413:117413]

B:BD[21.117413] → [4.119914:120185]

{"on.code_change":109,"on.draw":105,"font":104,"vx":5,"Viewport":29,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"initialize_editor":74,"on.keychord_press":17,"Page":76,"compute_layout":107,"fw_parent":108,"box_height":44,"on":1,"Surface":93}

File deletion: 0108-fwmanifest, 0108-manifest

BF:BFD[9.2] → [6.13552:13591]

BF:BFD[6.13591] → [21.118616:118616]

BFD:BFD[9.2] → [21.118892:118929]

BF:BFD[21.118929] → [21.118616:118616]

B:BD[21.118616] → [4.120188:120459]

{"vy":8,"compute_layout":107,"on.mouse_press":12,"on.mouse_release":13,"on.code_change":108,"scale":7,"on.keychord_press":17,"Page":76,"on":1,"Surface":93,"on.update":14,"on.draw":105,"font":104,"vx":5,"fw_parent":107,"Viewport":29,"initialize_editor":74,"box_height":44}

File deletion: 0330-initialize_editor

BF:BFD[9.2] → [19.13554:13600]

BF:BFD[19.13600] → [19.12942:12942]

B:BD[19.12942] → [19.12943:13553]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
--[[
		print('init', obj.data[1], obj.w)
		print('at zoom', Viewport.zoom)
		print('width', obj.w, 'scales to', scale(obj.w))
		print('left', vx(obj.x))
		print('right', vx(obj.x+obj.w))
		print('width', vx(obj.x+obj.w)-vx(obj.x))
-- ]]
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0107-fwmanifest, 0107-manifest

BF:BFD[9.2] → [6.13593:13632]

BF:BFD[6.13632] → [21.118931:118931]

BFD:BFD[9.2] → [21.119207:119244]

BF:BFD[21.119244] → [21.118931:118931]

B:BD[21.118931] → [4.120461:120732]

{"vy":8,"compute_layout":107,"on.mouse_press":12,"on.mouse_release":13,"on.code_change":103,"scale":7,"on.keychord_press":17,"Page":76,"on":1,"Surface":93,"on.update":14,"on.draw":105,"font":104,"vx":5,"fw_parent":106,"Viewport":29,"initialize_editor":74,"box_height":44}

File deletion: 0106-fwmanifest, 0106-manifest

BF:BFD[9.2] → [6.13635:13674]

BF:BFD[6.13674] → [21.120832:120832]

BFD:BFD[9.2] → [21.121108:121145]

BF:BFD[21.121145] → [21.120832:120832]

B:BD[21.120832] → [4.120735:121006]

{"on.draw":105,"vx":5,"Viewport":29,"vy":8,"on":1,"fw_parent":105,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":106,"Page":76,"font":104,"on.code_change":103,"scale":7,"Surface":93,"on.update":14}

File deletion: 0343-Page

BF:BFD[9.2] → [25.13636:13669]

BF:BFD[25.13669] → [25.12028:12028]

B:BD[25.12028] → [25.12029:13635]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0154-compute_layout

BF:BFD[9.2] → [21.13661:13704]

BF:BFD[21.13704] → [21.11246:11246]

B:BD[21.11246] → [21.11247:13660]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0105-fwmanifest, 0105-manifest

BF:BFD[9.2] → [6.13678:13717]

BF:BFD[6.13717] → [21.125047:125047]

BFD:BFD[9.2] → [21.125323:125360]

BF:BFD[21.125360] → [21.125047:125047]

B:BD[21.125047] → [4.121010:121281]

{"on.draw":105,"vx":5,"Viewport":29,"vy":8,"on":1,"fw_parent":104,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":102,"Page":76,"font":104,"on.code_change":103,"scale":7,"Surface":93,"on.update":14}

File deletion: 0104-fwmanifest, 0104-manifest

BF:BFD[9.2] → [6.13719:13758]

BF:BFD[6.13758] → [21.125362:125362]

BFD:BFD[9.2] → [21.125637:125674]

BF:BFD[21.125674] → [21.125362:125362]

B:BD[21.125362] → [4.121283:121553]

{"on.draw":91,"vx":5,"Viewport":29,"vy":8,"on":1,"fw_parent":103,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":102,"Page":76,"font":104,"on.code_change":103,"scale":7,"Surface":93,"on.update":14}

File deletion: 0103-fwmanifest, 0103-manifest

BF:BFD[9.2] → [6.13762:13801]

BF:BFD[6.13801] → [21.126780:126780]

BFD:BFD[9.2] → [21.127044:127081]

BF:BFD[21.127081] → [21.126780:126780]

B:BD[21.126780] → [4.121557:121816]

{"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"Page":76,"scale":7,"initialize_editor":74,"Surface":93,"compute_layout":102,"on.draw":91,"vx":5,"on":1,"Viewport":29,"on.code_change":103,"vy":8,"fw_parent":102,"on.mouse_press":12}

File deletion: 0102-fwmanifest, 0102-manifest

BF:BFD[9.2] → [6.13803:13842]

BF:BFD[6.13842] → [21.127083:127083]

BFD:BFD[9.2] → [21.127346:127383]

BF:BFD[21.127383] → [21.127083:127083]

B:BD[21.127083] → [4.121818:122076]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":102,"scale":7,"Page":76,"on.code_change":98,"Surface":93,"fw_parent":101,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0291-box_height

BF:BFD[9.2] → [17.13811:13850]

BF:BFD[17.13850] → [17.12893:12893]

B:BD[17.12893] → [17.12894:13810]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	print('computing box height based on font size', node.scaled_fontsize, node.editor.font_height, node.editor.line_height)
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		table.insert(Box_heights, y)
	end
  end
  return y
end

File deletion: 0162-on.draw

BF:BFD[9.2] → [27.13821:13857]

BF:BFD[27.13857] → [27.11575:11575]

B:BD[27.11575] → [27.11576:13820]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0372-update_editor_box

BF:BFD[9.2] → [20.13837:13883]

BF:BFD[20.13883] → [20.13161:13161]

B:BD[20.13161] → [20.13162:13836]

update_editor_box = function(node, skip_cursor_node)
	if node.editor == nil then return end
	if skip_cursor_node and node == Cursor_node then return end
	if node.y > Viewport.y then
		node.editor.screen_top1.line = 1
		node.editor.screen_top1.pos = 1
		node.editor.top = vy(node.y)
	else
		node.editor.screen_top1, node.editor.top = schema1_of_y(node.editor, Viewport.y - node.y)
	end
	print('top', node.editor.top)
	print('screen_top1', node.editor.screen_top1.line, node.editor.screen_top1.pos)
	node.editor.left = math.floor(vx(node.x))
	node.editor.right = math.ceil(vx(node.x+node.w))
	edit.update_font_settings(node.editor, scale(20))
	Text.redraw_all(node.editor)
end

File deletion: 0101-fwmanifest, 0101-manifest

BF:BFD[9.2] → [6.13845:13884]

BF:BFD[6.13884] → [21.128787:128787]

BFD:BFD[9.2] → [21.129050:129087]

BF:BFD[21.129087] → [21.128787:128787]

B:BD[21.128787] → [4.122079:122337]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":101,"scale":7,"Page":76,"on.code_change":98,"Surface":93,"fw_parent":100,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0100-fwmanifest, 0100-manifest

BF:BFD[9.2] → [6.13887:13926]

BF:BFD[6.13926] → [21.130480:130480]

BFD:BFD[9.2] → [21.130742:130779]

BF:BFD[21.130779] → [21.130480:130480]

B:BD[21.130480] → [4.122340:122597]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":100,"scale":7,"Page":76,"on.code_change":98,"Surface":93,"fw_parent":99,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0099-fwmanifest, 0099-manifest

BF:BFD[9.2] → [6.13929:13968]

BF:BFD[6.13968] → [21.132140:132140]

BFD:BFD[9.2] → [21.132401:132438]

BF:BFD[21.132438] → [21.132140:132140]

B:BD[21.132140] → [4.122600:122856]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":99,"scale":7,"Page":76,"on.code_change":98,"Surface":93,"fw_parent":98,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0098-fwmanifest, 0098-manifest

BF:BFD[9.2] → [6.13972:14011]

BF:BFD[6.14011] → [21.134669:134669]

BFD:BFD[9.2] → [21.134930:134967]

BF:BFD[21.134967] → [21.134669:134669]

B:BD[21.134669] → [4.122860:123116]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":95,"scale":7,"Page":76,"on.code_change":98,"Surface":93,"fw_parent":97,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0097-fwmanifest, 0097-manifest

BF:BFD[9.2] → [6.14014:14053]

BF:BFD[6.14053] → [21.135859:135859]

BFD:BFD[9.2] → [21.136120:136157]

BF:BFD[21.136157] → [21.135859:135859]

B:BD[21.135859] → [4.123119:123375]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":95,"scale":7,"Page":76,"on.code_change":97,"Surface":93,"fw_parent":96,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0096-fwmanifest, 0096-manifest

BF:BFD[9.2] → [6.14056:14095]

BF:BFD[6.14095] → [21.137049:137049]

BFD:BFD[9.2] → [21.137310:137347]

BF:BFD[21.137347] → [21.137049:137049]

B:BD[21.137049] → [4.123378:123634]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":95,"scale":7,"Page":76,"on.code_change":96,"Surface":93,"fw_parent":95,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0095-fwmanifest, 0095-manifest

BF:BFD[9.2] → [6.14097:14136]

BF:BFD[6.14136] → [21.137349:137349]

BFD:BFD[9.2] → [21.137610:137647]

BF:BFD[21.137647] → [21.137349:137349]

B:BD[21.137349] → [4.123636:123892]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":95,"scale":7,"Page":76,"on.code_change":94,"Surface":93,"fw_parent":94,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0094-fwmanifest, 0094-manifest

BF:BFD[9.2] → [6.14140:14179]

BF:BFD[6.14179] → [21.139901:139901]

BFD:BFD[9.2] → [21.140162:140199]

BF:BFD[21.140199] → [21.139901:139901]

B:BD[21.139901] → [4.123896:124152]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":92,"scale":7,"Page":76,"on.code_change":94,"Surface":93,"fw_parent":93,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0093-fwmanifest, 0093-manifest

BF:BFD[9.2] → [6.14181:14220]

BF:BFD[6.14220] → [21.140201:140201]

BFD:BFD[9.2] → [21.140462:140499]

BF:BFD[21.140499] → [21.140201:140201]

B:BD[21.140201] → [4.124154:124410]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":92,"scale":7,"Page":76,"on.code_change":89,"Surface":93,"fw_parent":92,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0092-fwmanifest, 0092-manifest

BF:BFD[9.2] → [6.14223:14262]

BF:BFD[6.14262] → [21.141067:141067]

BFD:BFD[9.2] → [21.141328:141365]

BF:BFD[21.141365] → [21.141067:141067]

B:BD[21.141067] → [4.124413:124669]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":92,"scale":7,"Page":76,"on.code_change":89,"Surface":70,"fw_parent":91,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0225-on.draw

BF:BFD[9.2] → [23.14259:14295]

BF:BFD[23.14295] → [23.11887:11887]

B:BD[23.11887] → [23.11888:14258]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('Creating text of size', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				print('aaaa', obj.text)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0091-fwmanifest, 0091-manifest

BF:BFD[9.2] → [6.14266:14305]

BF:BFD[6.14305] → [21.145199:145199]

BFD:BFD[9.2] → [21.145460:145497]

BF:BFD[21.145497] → [21.145199:145199]

B:BD[21.145199] → [4.124673:124929]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":75,"scale":7,"Page":76,"on.code_change":89,"Surface":70,"fw_parent":90,"on.draw":91,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0421-A

BF:BFD[9.2] → [11.14268:14298]

BF:BFD[11.14298] → [11.13707:13707]

B:BD[11.13707] → [11.13708:14267]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	local red = false
	for x=-1000,2000,300 do
		for y=-10000,10000,200 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=red and 1 or 0,g=red and 0 or 0.5,b=0}, 10)
			red = not red
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0090-fwmanifest, 0090-manifest

BF:BFD[9.2] → [6.14308:14347]

BF:BFD[6.14347] → [21.147961:147961]

BFD:BFD[9.2] → [21.148222:148259]

BF:BFD[21.148259] → [21.147961:147961]

B:BD[21.147961] → [4.124932:125188]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":75,"scale":7,"Page":76,"on.code_change":89,"Surface":70,"fw_parent":89,"on.draw":90,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0089-fwmanifest, 0089-manifest

BF:BFD[9.2] → [6.14350:14389]

BF:BFD[6.14389] → [21.149234:149234]

BFD:BFD[9.2] → [21.149495:149532]

BF:BFD[21.149532] → [21.149234:149234]

B:BD[21.149234] → [4.125191:125447]

{"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":75,"scale":7,"Page":76,"on.code_change":89,"Surface":70,"fw_parent":88,"on.draw":72,"vx":5,"Viewport":29,"on":1,"vy":8,"initialize_editor":74}

File deletion: 0088-fwmanifest, 0088-manifest

BF:BFD[9.2] → [6.14392:14431]

BF:BFD[6.14431] → [21.150535:150535]

BFD:BFD[9.2] → [21.150796:150833]

BF:BFD[21.150833] → [21.150535:150535]

B:BD[21.150535] → [4.125450:125706]

{"on":1,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":75,"Page":76,"on.code_change":88,"scale":7,"Surface":70,"on.draw":72,"vx":5,"Viewport":29,"on.update":14,"vy":8,"fw_parent":87}

File deletion: 0087-fwmanifest, 0087-manifest

BF:BFD[9.2] → [6.14434:14473]

BF:BFD[6.14473] → [21.151838:151838]

BFD:BFD[9.2] → [21.152099:152136]

BF:BFD[21.152136] → [21.151838:151838]

B:BD[21.151838] → [4.125709:125965]

{"on":1,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":75,"Page":76,"on.code_change":87,"scale":7,"Surface":70,"on.draw":72,"vx":5,"Viewport":29,"on.update":14,"vy":8,"fw_parent":86}

File deletion: 0086-fwmanifest, 0086-manifest

BF:BFD[9.2] → [6.14476:14515]

BF:BFD[6.14515] → [21.153140:153140]

BFD:BFD[9.2] → [21.153401:153438]

BF:BFD[21.153438] → [21.153140:153140]

B:BD[21.153140] → [4.125968:126224]

{"on":1,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":75,"Page":76,"on.code_change":86,"scale":7,"Surface":70,"on.draw":72,"vx":5,"Viewport":29,"on.update":14,"vy":8,"fw_parent":85}

File deletion: 0085-fwmanifest, 0085-manifest

BF:BFD[9.2] → [6.14518:14557]

BF:BFD[6.14557] → [21.154437:154437]

BFD:BFD[9.2] → [21.154698:154735]

BF:BFD[21.154735] → [21.154437:154437]

B:BD[21.154437] → [4.126227:126483]

{"on":1,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":75,"Page":76,"on.code_change":85,"scale":7,"Surface":70,"on.draw":72,"vx":5,"Viewport":29,"on.update":14,"vy":8,"fw_parent":83}

File deletion: 0084-fwmanifest, 0084-manifest

BF:BFD[9.2] → [6.14560:14599]

BF:BFD[6.14599] → [21.155734:155734]

BFD:BFD[9.2] → [21.155995:156032]

BF:BFD[21.156032] → [21.155734:155734]

B:BD[21.155734] → [4.126486:126742]

{"on":1,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":75,"Page":76,"on.code_change":84,"scale":7,"Surface":70,"on.draw":72,"vx":5,"Viewport":29,"on.update":14,"vy":8,"fw_parent":83}

File deletion: 0083-fwmanifest, 0083-manifest

BF:BFD[9.2] → [6.14602:14641]

BF:BFD[6.14641] → [21.157031:157031]

BFD:BFD[9.2] → [21.157292:157329]

BF:BFD[21.157329] → [21.157031:157031]

B:BD[21.157031] → [4.126745:127001]

{"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on":1,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":75,"Page":76,"on.code_change":83,"Surface":70,"on.draw":72,"vx":5,"fw_parent":81,"Viewport":29,"initialize_editor":74,"scale":7}

File deletion: 0082-fwmanifest, 0082-manifest

BF:BFD[9.2] → [6.14644:14683]

BF:BFD[6.14683] → [21.158328:158328]

BFD:BFD[9.2] → [21.158589:158626]

BF:BFD[21.158626] → [21.158328:158328]

B:BD[21.158328] → [4.127004:127260]

{"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on":1,"on.update":14,"box_height":44,"on.keychord_press":17,"compute_layout":75,"Page":76,"on.code_change":82,"Surface":70,"on.draw":72,"vx":5,"fw_parent":81,"Viewport":29,"initialize_editor":74,"scale":7}

File deletion: 0290-initialize_editor

BF:BFD[9.2] → [17.14662:14708]

BF:BFD[17.14708] → [17.14271:14271]

B:BD[17.14271] → [17.14272:14661]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0329-initialize_editor

BF:BFD[9.2] → [19.14671:14717]

BF:BFD[19.14717] → [19.14057:14057]

B:BD[19.14057] → [19.14058:14670]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
----[[
		print('init', obj.data[1], obj.w)
		print('at zoom', Viewport.zoom)
		print('width', obj.w, 'scales to', scale(obj.w))
		print('left', vx(obj.x))
		print('right', vx(obj.x+obj.w))
		print('width', vx(obj.x+obj.w)-vx(obj.x))
-- ]]
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0081-fwmanifest, 0081-manifest

BF:BFD[9.2] → [6.14686:14725]

BF:BFD[6.14725] → [21.159625:159625]

BFD:BFD[9.2] → [21.159886:159923]

BF:BFD[21.159923] → [21.159625:159625]

B:BD[21.159625] → [4.127263:127519]

{"Viewport":29,"fw_parent":80,"vy":8,"scale":7,"on.mouse_press":12,"on.mouse_release":13,"initialize_editor":74,"box_height":44,"on.keychord_press":17,"compute_layout":75,"Page":76,"on.code_change":81,"Surface":70,"on":1,"on.draw":72,"on.update":14,"vx":5}

File deletion: 0080-fwmanifest, 0080-manifest

BF:BFD[9.2] → [6.14728:14767]

BF:BFD[6.14767] → [21.160922:160922]

BFD:BFD[9.2] → [21.161183:161220]

BF:BFD[21.161220] → [21.160922:160922]

B:BD[21.160922] → [4.127522:127778]

{"Viewport":29,"vy":8,"fw_parent":78,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"box_height":44,"compute_layout":75,"Page":76,"on.code_change":80,"Surface":70,"on.draw":72,"scale":7,"initialize_editor":74,"vx":5}

File deletion: 0079-fwmanifest, 0079-manifest

BF:BFD[9.2] → [6.14770:14809]

BF:BFD[6.14809] → [21.162219:162219]

BFD:BFD[9.2] → [21.162480:162517]

BF:BFD[21.162517] → [21.162219:162219]

B:BD[21.162219] → [4.127781:128037]

{"Viewport":29,"vy":8,"fw_parent":78,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"box_height":44,"compute_layout":75,"Page":76,"on.code_change":79,"Surface":70,"initialize_editor":74,"on.draw":72,"scale":7,"vx":5}

File deletion: 0078-fwmanifest, 0078-manifest

BF:BFD[9.2] → [6.14812:14851]

BF:BFD[6.14851] → [21.163540:163540]

BFD:BFD[9.2] → [21.163801:163838]

BF:BFD[21.163838] → [21.163540:163540]

B:BD[21.163540] → [4.128040:128296]

{"Viewport":29,"vy":8,"fw_parent":77,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"box_height":44,"compute_layout":75,"Page":76,"on.code_change":78,"Surface":70,"initialize_editor":74,"on.draw":72,"scale":7,"vx":5}

File deletion: 0077-fwmanifest, 0077-manifest

BF:BFD[9.2] → [6.14854:14893]

BF:BFD[6.14893] → [21.164861:164861]

BFD:BFD[9.2] → [21.165122:165159]

BF:BFD[21.165159] → [21.164861:164861]

B:BD[21.164861] → [4.128299:128555]

{"Viewport":29,"vy":8,"fw_parent":76,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"box_height":44,"compute_layout":75,"Page":76,"on.code_change":77,"Surface":70,"initialize_editor":74,"on.draw":72,"scale":7,"vx":5}

File deletion: 0076-fwmanifest, 0076-manifest

BF:BFD[9.2] → [6.14895:14934]

BF:BFD[6.14934] → [21.165161:165161]

BFD:BFD[9.2] → [21.165422:165459]

BF:BFD[21.165459] → [21.165161:165161]

B:BD[21.165161] → [4.128557:128813]

{"Viewport":29,"vy":8,"fw_parent":75,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"box_height":44,"compute_layout":75,"Page":76,"on.code_change":61,"Surface":70,"initialize_editor":74,"on.draw":72,"scale":7,"vx":5}

File deletion: 0075-fwmanifest, 0075-manifest

BF:BFD[9.2] → [6.14937:14976]

BF:BFD[6.14976] → [21.166961:166961]

BFD:BFD[9.2] → [21.167222:167259]

BF:BFD[21.167259] → [21.166961:166961]

B:BD[21.166961] → [4.128816:129072]

{"Viewport":29,"vy":8,"fw_parent":74,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"box_height":44,"compute_layout":75,"Page":39,"on.code_change":61,"Surface":70,"initialize_editor":74,"on.draw":72,"scale":7,"vx":5}

File deletion: 0074-fwmanifest, 0074-manifest

BF:BFD[9.2] → [6.14980:15019]

BF:BFD[6.15019] → [21.167515:167515]

BFD:BFD[9.2] → [21.167776:167813]

BF:BFD[21.167813] → [21.167515:167515]

B:BD[21.167515] → [4.129075:129331]

{"Viewport":29,"vy":8,"fw_parent":73,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"box_height":44,"compute_layout":73,"Page":39,"on.code_change":61,"Surface":70,"initialize_editor":74,"on.draw":72,"scale":7,"vx":5}

File deletion: 0073-fwmanifest, 0073-manifest

BF:BFD[9.2] → [6.15021:15060]

BF:BFD[6.15060] → [21.168208:168208]

BFD:BFD[9.2] → [21.168469:168506]

BF:BFD[21.168506] → [21.168208:168208]

B:BD[21.168208] → [4.129334:129590]

{"Viewport":29,"vy":8,"fw_parent":72,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"box_height":44,"compute_layout":73,"Page":39,"on.code_change":61,"Surface":70,"initialize_editor":71,"on.draw":72,"scale":7,"vx":5}

File deletion: 0371-update_editor_box

BF:BFD[9.2] → [20.15046:15092]

BF:BFD[20.15092] → [20.14371:14371]

B:BD[20.14371] → [20.14372:15045]

update_editor_box = function(node, skip_cursor_node)
	if node.editor == nil then return end
	if skip_cursor_node and node == Cursor_node then return end
	if node.y > Viewport.y then
		node.editor.screen_top1.line = 1
		node.editor.screen_top1.pos = 1
		node.editor.top = vy(node.y)
	else
		node.editor.screen_top1, node.editor.top = schema1_of_y(node.editor, Viewport.y - node.y)
	end
	print('top', node.editor.top)
	print('screen_top1', node.editor.screen_top1.line, node.editor.screen_top1.pos)
	node.editor.left = math.floor(vx(node.x))
	node.editor.right = math.ceil(vx(node.x+obj.w))
	edit.update_font_settings(node.editor, scale(20))
	Text.redraw_all(node.editor)
end

File deletion: 0305-A

BF:BFD[9.2] → [15.15062:15092]

BF:BFD[15.15092] → [15.14908:14908]

B:BD[15.14908] → [15.14909:15061]

A = function()
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	compute_layout(Page, Page.x,Page.y, Surface)
end

File deletion: 0072-fwmanifest, 0072-manifest

BF:BFD[9.2] → [6.15064:15103]

BF:BFD[6.15103] → [21.171207:171207]

BFD:BFD[9.2] → [21.171468:171505]

BF:BFD[21.171505] → [21.171207:171207]

B:BD[21.171207] → [4.129594:129850]

{"Viewport":29,"vy":8,"fw_parent":71,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"box_height":44,"compute_layout":66,"Page":39,"on.code_change":61,"Surface":70,"initialize_editor":71,"on.draw":72,"scale":7,"vx":5}

File deletion: 0071-fwmanifest, 0071-manifest

BF:BFD[9.2] → [6.15106:15145]

BF:BFD[6.15145] → [21.171507:171507]

BFD:BFD[9.2] → [21.171768:171805]

BF:BFD[21.171805] → [21.171507:171507]

B:BD[21.171507] → [4.129852:130108]

{"Viewport":29,"vy":8,"fw_parent":70,"on":1,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"on.keychord_press":17,"box_height":44,"compute_layout":66,"Page":39,"on.code_change":61,"Surface":70,"initialize_editor":71,"on.draw":69,"scale":7,"vx":5}

File deletion: 0304-on.initialize
BF:BFD[9.2] → [15.15145:15187]
BF:BFD[15.15187] → [15.15094:15094]
B:BD[15.15094] → [15.15095:15122]
∅:D[28.14190] → [15.15141:15144]
B:BD[15.15141] → [15.15141:15144]
B:BD[15.15122] → [28.14172:14190]
```
on.initialize = function()
end
	on.code_change()
```

File deletion: 0070-fwmanifest, 0070-manifest

BF:BFD[9.2] → [6.15147:15186]

BF:BFD[6.15186] → [21.172148:172148]

BFD:BFD[9.2] → [21.172386:172423]

BF:BFD[21.172423] → [21.172148:172148]

B:BD[21.172148] → [4.130111:130344]

{"box_height":44,"Viewport":29,"compute_layout":66,"Page":39,"vy":8,"fw_parent":69,"on":1,"on.draw":69,"on.keychord_press":17,"on.code_change":61,"Surface":70,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0069-fwmanifest, 0069-manifest

BF:BFD[9.2] → [6.15190:15229]

BF:BFD[6.15229] → [21.175679:175679]

BFD:BFD[9.2] → [21.175917:175954]

BF:BFD[21.175954] → [21.175679:175679]

B:BD[21.175679] → [4.130348:130581]

{"box_height":44,"Viewport":29,"compute_layout":66,"Page":39,"vy":8,"fw_parent":68,"on":1,"on.draw":69,"on.keychord_press":17,"on.code_change":61,"Surface":68,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0068-fwmanifest, 0068-manifest

BF:BFD[9.2] → [6.15231:15270]

BF:BFD[6.15270] → [21.175956:175956]

BFD:BFD[9.2] → [21.176194:176231]

BF:BFD[21.176231] → [21.175956:175956]

B:BD[21.175956] → [4.130583:130816]

{"box_height":44,"Viewport":29,"compute_layout":66,"Page":39,"vy":8,"fw_parent":67,"on":1,"on.draw":67,"on.keychord_press":17,"on.code_change":61,"Surface":68,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0067-fwmanifest, 0067-manifest

BF:BFD[9.2] → [6.15274:15313]

BF:BFD[6.15313] → [21.179486:179486]

BFD:BFD[9.2] → [21.179724:179761]

BF:BFD[21.179761] → [21.179486:179486]

B:BD[21.179486] → [4.130820:131053]

{"box_height":44,"Viewport":29,"compute_layout":66,"Page":39,"vy":8,"fw_parent":66,"on":1,"on.draw":67,"on.keychord_press":17,"on.code_change":61,"Surface":42,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0066-fwmanifest, 0066-manifest

BF:BFD[9.2] → [6.15315:15354]

BF:BFD[6.15354] → [21.179763:179763]

BFD:BFD[9.2] → [21.180001:180038]

BF:BFD[21.180038] → [21.179763:179763]

B:BD[21.179763] → [4.131055:131288]

{"box_height":44,"Viewport":29,"compute_layout":66,"Page":39,"vy":8,"fw_parent":65,"on":1,"on.draw":62,"on.keychord_press":17,"on.code_change":61,"Surface":42,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0065-fwmanifest, 0065-manifest

BF:BFD[9.2] → [6.15357:15396]

BF:BFD[6.15396] → [21.180271:180271]

BFD:BFD[9.2] → [21.180509:180546]

BF:BFD[21.180546] → [21.180271:180271]

B:BD[21.180271] → [4.131291:131524]

{"box_height":44,"Viewport":29,"compute_layout":65,"Page":39,"vy":8,"fw_parent":64,"on":1,"on.draw":62,"on.keychord_press":17,"on.code_change":61,"Surface":42,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0420-Surface

BF:BFD[9.2] → [11.15357:15393]

BF:BFD[11.15393] → [11.14824:14824]

B:BD[11.14824] → [11.14825:15356]

Surface = {
  -- test data
  {type='line', data={0,-1000, 0,1000}},
  {type='line', data={-10000,0, 10000,0}},
  {type='text', data={'0'}, x=-20,y=-20},
  {type='rectangle', x=50,y=50, w=20,h=80, r=1,g=0,b=0},
  {type='text', data={'abc', 'def'}, x=150, y=50, w=50,h=50, fg={r=0,g=0.4, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0064-fwmanifest, 0064-manifest

BF:BFD[9.2] → [6.15399:15438]

BF:BFD[6.15438] → [21.180867:180867]

BFD:BFD[9.2] → [21.181105:181142]

BF:BFD[21.181142] → [21.180867:180867]

B:BD[21.180867] → [4.131527:131760]

{"box_height":44,"Viewport":29,"compute_layout":64,"Page":39,"vy":8,"fw_parent":63,"on":1,"on.draw":62,"on.keychord_press":17,"on.code_change":61,"Surface":42,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0063-fwmanifest, 0063-manifest

BF:BFD[9.2] → [6.15441:15480]

BF:BFD[6.15480] → [21.182414:182414]

BFD:BFD[9.2] → [21.182652:182689]

BF:BFD[21.182689] → [21.182414:182414]

B:BD[21.182414] → [4.131763:131996]

{"box_height":44,"Viewport":29,"compute_layout":63,"Page":39,"vy":8,"fw_parent":62,"on":1,"on.draw":62,"on.keychord_press":17,"on.code_change":61,"Surface":42,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0062-fwmanifest, 0062-manifest

BF:BFD[9.2] → [6.15484:15523]

BF:BFD[6.15523] → [21.187317:187317]

BFD:BFD[9.2] → [21.187555:187592]

BF:BFD[21.187592] → [21.187317:187317]

B:BD[21.187317] → [4.132000:132233]

{"box_height":44,"Viewport":29,"compute_layout":60,"Page":39,"vy":8,"fw_parent":61,"on":1,"on.draw":62,"on.keychord_press":17,"on.code_change":61,"Surface":42,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0061-fwmanifest, 0061-manifest

BF:BFD[9.2] → [6.15526:15565]

BF:BFD[6.15565] → [21.188597:188597]

BFD:BFD[9.2] → [21.188835:188872]

BF:BFD[21.188872] → [21.188597:188597]

B:BD[21.188597] → [4.132236:132469]

{"box_height":44,"Viewport":29,"compute_layout":60,"Page":39,"vy":8,"fw_parent":60,"on":1,"on.draw":59,"on.keychord_press":17,"on.code_change":61,"Surface":42,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0060-fwmanifest, 0060-manifest

BF:BFD[9.2] → [6.15567:15606]

BF:BFD[6.15606] → [21.188874:188874]

BFD:BFD[9.2] → [21.189112:189149]

BF:BFD[21.189149] → [21.188874:188874]

B:BD[21.188874] → [4.132471:132704]

{"box_height":44,"Viewport":29,"compute_layout":60,"Page":39,"vy":8,"fw_parent":59,"on":1,"on.draw":59,"on.keychord_press":17,"on.code_change":58,"Surface":42,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0059-fwmanifest, 0059-manifest

BF:BFD[9.2] → [6.15610:15649]

BF:BFD[6.15649] → [21.192477:192477]

BFD:BFD[9.2] → [21.192715:192752]

BF:BFD[21.192752] → [21.192477:192477]

B:BD[21.192477] → [4.132708:132941]

{"box_height":44,"Viewport":29,"compute_layout":51,"Page":39,"vy":8,"fw_parent":58,"on":1,"on.draw":59,"on.keychord_press":17,"on.code_change":58,"Surface":42,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0058-fwmanifest, 0058-manifest

BF:BFD[9.2] → [6.15652:15691]

BF:BFD[6.15691] → [21.193757:193757]

BFD:BFD[9.2] → [21.193995:194032]

BF:BFD[21.194032] → [21.193757:193757]

B:BD[21.193757] → [4.132944:133177]

{"box_height":44,"Viewport":29,"compute_layout":51,"Page":39,"vy":8,"fw_parent":57,"on":1,"on.draw":43,"on.keychord_press":17,"on.code_change":58,"Surface":42,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0057-fwmanifest, 0057-manifest

BF:BFD[9.2] → [6.15694:15733]

BF:BFD[6.15733] → [21.194922:194922]

BFD:BFD[9.2] → [21.195160:195197]

BF:BFD[21.195197] → [21.194922:194922]

B:BD[21.194922] → [4.133180:133413]

{"box_height":44,"Viewport":29,"compute_layout":51,"Page":39,"vy":8,"fw_parent":56,"on":1,"on.draw":43,"on.keychord_press":17,"on.code_change":57,"Surface":42,"on.mouse_release":13,"on.mouse_press":12,"on.update":14,"scale":7,"vx":5}

File deletion: 0056-fwmanifest, 0056-manifest

BF:BFD[9.2] → [6.15736:15775]

BF:BFD[6.15775] → [21.195246:195246]

BFD:BFD[9.2] → [21.195484:195521]

BF:BFD[21.195521] → [21.195246:195246]

B:BD[21.195246] → [4.133416:133649]

{"scale":7,"vx":5,"Viewport":29,"on.code_change":55,"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"Surface":42,"on.keychord_press":17,"compute_layout":51,"on":1,"fw_parent":55,"Page":39,"on.draw":43,"box_height":44}

File deletion: 0342-Page

BF:BFD[9.2] → [25.15737:15770]

BF:BFD[25.15770] → [25.14121:14121]

B:BD[25.14121] → [25.14122:15736]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
--[[
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
]]
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0055-fwmanifest, 0055-manifest

BF:BFD[9.2] → [6.15778:15817]

BF:BFD[6.15817] → [21.196411:196411]

BFD:BFD[9.2] → [21.196669:196706]

BF:BFD[21.196706] → [21.196411:196411]

B:BD[21.196411] → [4.133652:133905]

{"scale":7,"vx":5,"Viewport":29,"on.code_change":55,"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"Surface":42,"on.keychord_press":17,"compute_layout":51,"on":1,"on.code_change":49,"fw_parent":54,"Page":39,"on.draw":43,"box_height":44}

File deletion: 0328-initialize_editor

BF:BFD[9.2] → [19.15783:15829]

BF:BFD[19.15829] → [19.15174:15174]

B:BD[19.15174] → [19.15175:15782]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
--[[
		print('init', obj.data[1], obj.w)
		print('at zoom', Viewport.zoom)
		print('width', obj.w, 'scales to', scale(obj.w))
		print('left', vx(obj.x))
		print('right', vx(obj.x+obj.w))
		print('width', vx(obj.x+obj.w)-vx(obj.x))
]]
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0054-fwmanifest, 0054-manifest

BF:BFD[9.2] → [6.15820:15859]

BF:BFD[6.15859] → [21.197568:197568]

BFD:BFD[9.2] → [21.197826:197863]

BF:BFD[21.197863] → [21.197568:197568]

B:BD[21.197568] → [4.133908:134161]

{"scale":7,"vx":5,"Viewport":29,"on.code_change":54,"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"Surface":42,"on.keychord_press":17,"compute_layout":51,"on":1,"on.code_change":49,"fw_parent":53,"Page":39,"on.draw":43,"box_height":44}

File deletion: 0053-fwmanifest, 0053-manifest

BF:BFD[9.2] → [6.15862:15901]

BF:BFD[6.15901] → [21.198715:198715]

BFD:BFD[9.2] → [21.198973:199010]

BF:BFD[21.199010] → [21.198715:198715]

B:BD[21.198715] → [4.134164:134417]

{"scale":7,"vx":5,"Viewport":29,"on.code_change":53,"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"Surface":42,"on.keychord_press":17,"compute_layout":51,"on":1,"on.code_change":49,"fw_parent":52,"Page":39,"on.draw":43,"box_height":44}

File deletion: 0052-fwmanifest, 0052-manifest

BF:BFD[9.2] → [6.15904:15943]

BF:BFD[6.15943] → [21.199848:199848]

BFD:BFD[9.2] → [21.200106:200143]

BF:BFD[21.200143] → [21.199848:199848]

B:BD[21.199848] → [4.134420:134673]

{"scale":7,"vx":5,"Viewport":29,"on.code_change":52,"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"Surface":42,"on.keychord_press":17,"compute_layout":51,"on":1,"on.code_change":49,"fw_parent":51,"Page":39,"on.draw":43,"box_height":44}

File deletion: 0051-fwmanifest, 0051-manifest

BF:BFD[9.2] → [6.15945:15984]

BF:BFD[6.15984] → [21.200145:200145]

BFD:BFD[9.2] → [21.200403:200440]

BF:BFD[21.200440] → [21.200145:200145]

B:BD[21.200145] → [4.134675:134928]

{"scale":7,"vx":5,"Viewport":29,"on.code_change":50,"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"Surface":42,"on.keychord_press":17,"compute_layout":51,"on":1,"on.code_change":49,"fw_parent":50,"Page":39,"on.draw":43,"box_height":44}

File deletion: 0050-fwmanifest, 0050-manifest

BF:BFD[9.2] → [6.15988:16027]

BF:BFD[6.16027] → [21.201551:201551]

BFD:BFD[9.2] → [21.201809:201846]

BF:BFD[21.201846] → [21.201551:201551]

B:BD[21.201551] → [4.134932:135185]

{"scale":7,"vx":5,"Viewport":29,"on.code_change":50,"vy":8,"on.mouse_press":12,"on.mouse_release":13,"on.update":14,"Surface":42,"on.keychord_press":17,"compute_layout":46,"on":1,"on.code_change":49,"fw_parent":49,"Page":39,"on.draw":43,"box_height":44}

File deletion: 0049-fwmanifest, 0049-manifest

BF:BFD[9.2] → [6.16030:16069]

BF:BFD[6.16069] → [21.202675:202675]

BFD:BFD[9.2] → [21.202912:202949]

BF:BFD[21.202949] → [21.202675:202675]

B:BD[21.202675] → [4.135188:135421]

{"compute_layout":46,"vy":8,"on.code_change":49,"on.update":14,"on":1,"scale":7,"on.mouse_press":12,"fw_parent":48,"on.mouse_release":13,"Page":39,"on.draw":43,"on.keychord_press":17,"vx":5,"Viewport":29,"box_height":44,"Surface":42}

File deletion: 0048-fwmanifest, 0048-manifest

BF:BFD[9.2] → [6.16072:16111]

BF:BFD[6.16111] → [21.203764:203764]

BFD:BFD[9.2] → [21.204001:204038]

BF:BFD[21.204038] → [21.203764:203764]

B:BD[21.203764] → [4.135424:135657]

{"compute_layout":46,"vy":8,"on.code_change":48,"on.update":14,"on":1,"scale":7,"on.mouse_press":12,"fw_parent":47,"on.mouse_release":13,"Page":39,"on.draw":43,"on.keychord_press":17,"vx":5,"Viewport":29,"box_height":44,"Surface":42}

File deletion: 0299-on.code_change, 0299-on.code_changed
BF:BFD[9.2] → [28.16091:16134]
BF:BFD[28.16134] → [15.20512:20512]
BFD:BFD[9.2] → [15.20714:20758]
BF:BFD[15.20758] → [15.20512:20512]
∅:D[28.16163] → [15.20542:20713]
B:BD[15.20542] → [15.20542:20713]
B:BD[15.20512] → [28.16135:16163]
```
	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(Page, Page.x,Page.y, Surface)  -- just in case we edited Page
end
on.code_change = function()
```
File deletion: 0303-Viewport
BF:BFD[9.2] → [15.16097:16134]
BF:BFD[15.16134] → [15.16047:16047]
B:BD[15.16047] → [15.16048:16096]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.0}
```

File deletion: 0047-fwmanifest, 0047-manifest

BF:BFD[9.2] → [6.16114:16153]

BF:BFD[6.16153] → [21.204147:204147]

BFD:BFD[9.2] → [21.204384:204421]

BF:BFD[21.204421] → [21.204147:204147]

B:BD[21.204147] → [4.135660:135893]

{"compute_layout":46,"vy":8,"on.code_change":47,"on.update":14,"on":1,"scale":7,"on.mouse_press":12,"fw_parent":46,"on.mouse_release":13,"Page":39,"on.draw":43,"on.keychord_press":17,"vx":5,"Viewport":29,"box_height":44,"Surface":42}

File deletion: 0046-fwmanifest, 0046-manifest
BF:BFD[9.2] → [6.16155:16194]
BF:BFD[6.16194] → [21.204423:204423]
BFD:BFD[9.2] → [21.204640:204677]
BF:BFD[21.204677] → [21.204423:204423]
B:BD[21.204423] → [4.135895:136108]
```
{"fw_parent":45,"box_height":44,"on.mouse_press":12,"Surface":42,"on.mouse_release":13,"on.draw":43,"compute_layout":46,"vx":5,"on":1,"Viewport":29,"on.keychord_press":17,"Page":39,"vy":8,"scale":7,"on.update":14}
```

File deletion: 0153-compute_layout

BF:BFD[9.2] → [21.16155:16198]

BF:BFD[21.16198] → [21.14023:14023]

B:BD[21.14023] → [21.14024:16154]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0045-fwmanifest, 0045-manifest
BF:BFD[9.2] → [6.16197:16236]
BF:BFD[6.16236] → [21.204960:204960]
BFD:BFD[9.2] → [21.205177:205214]
BF:BFD[21.205214] → [21.204960:204960]
B:BD[21.204960] → [4.136111:136324]
```
{"fw_parent":44,"box_height":44,"on.mouse_press":12,"Surface":42,"on.mouse_release":13,"on.draw":43,"compute_layout":45,"vx":5,"on":1,"Viewport":29,"on.keychord_press":17,"Page":39,"vy":8,"scale":7,"on.update":14}
```

File deletion: 0370-update_editor_box

BF:BFD[9.2] → [20.16234:16280]

BF:BFD[20.16280] → [20.15580:15580]

B:BD[20.15580] → [20.15581:16233]

update_editor_box = function(obj, skip_cursor_node)
	if obj.editor == nil then return end
	if skip_cursor_node and obj == Cursor_node then return end
	if obj.y > Viewport.y then
		obj.editor.screen_top1.line = 1
		obj.editor.screen_top1.pos = 1
		obj.editor.top = vy(obj.y)
	else
		obj.editor.screen_top1, obj.editor.top = schema1_of_y(obj.editor, Viewport.y - obj.y)
	end
	print('top', obj.editor.top)
	print('screen_top1', obj.editor.screen_top1.line, obj.editor.screen_top1.pos)
	obj.editor.left = math.floor(vx(obj.x))
	obj.editor.right = math.ceil(vx(obj.x+obj.w))
	edit.update_font_settings(obj.editor, scale(20))
	Text.redraw_all(obj.editor)
end

File deletion: 0044-fwmanifest, 0044-manifest
BF:BFD[9.2] → [6.16239:16278]
BF:BFD[6.16278] → [21.205472:205472]
BFD:BFD[9.2] → [21.205669:205706]
BF:BFD[21.205706] → [21.205472:205472]
B:BD[21.205472] → [4.136327:136520]
```
{"fw_parent":43,"box_height":44,"on.mouse_press":12,"Surface":42,"on.mouse_release":13,"on.draw":43,"vx":5,"on":1,"Viewport":29,"on.keychord_press":17,"Page":39,"vy":8,"scale":7,"on.update":14}
```
File deletion: 0043-fwmanifest, 0043-manifest
BF:BFD[9.2] → [6.16282:16321]
BF:BFD[6.16321] → [21.209299:209299]
BFD:BFD[9.2] → [21.209480:209517]
BF:BFD[21.209517] → [21.209299:209299]
B:BD[21.209299] → [4.136524:136701]
```
{"Viewport":29,"Page":39,"vy":8,"vx":5,"Surface":42,"on.mouse_press":12,"on":1,"on.mouse_release":13,"on.draw":43,"on.update":14,"scale":7,"fw_parent":42,"on.keychord_press":17}
```
File deletion: 0042-fwmanifest, 0042-manifest
BF:BFD[9.2] → [6.16323:16362]
BF:BFD[6.16362] → [21.209519:209519]
BFD:BFD[9.2] → [21.209700:209737]
BF:BFD[21.209737] → [21.209519:209519]
B:BD[21.209519] → [4.136703:136880]
```
{"Viewport":29,"Page":39,"vy":8,"vx":5,"Surface":42,"on.mouse_press":12,"on":1,"on.mouse_release":13,"on.draw":41,"on.update":14,"scale":7,"fw_parent":41,"on.keychord_press":17}
```
File deletion: 0041-fwmanifest, 0041-manifest
BF:BFD[9.2] → [6.16366:16405]
BF:BFD[6.16405] → [21.213288:213288]
BFD:BFD[9.2] → [21.213469:213506]
BF:BFD[21.213506] → [21.213288:213288]
B:BD[21.213288] → [4.136884:137061]
```
{"Viewport":29,"Page":39,"vy":8,"vx":5,"Surface":38,"on.mouse_press":12,"on":1,"on.mouse_release":13,"on.draw":41,"on.update":14,"scale":7,"fw_parent":40,"on.keychord_press":17}
```
File deletion: 0040-fwmanifest, 0040-manifest
BF:BFD[9.2] → [6.16408:16447]
BF:BFD[6.16447] → [21.216487:216487]
BFD:BFD[9.2] → [21.216668:216705]
BF:BFD[21.216705] → [21.216487:216487]
B:BD[21.216487] → [4.137064:137241]
```
{"Viewport":29,"Page":39,"vy":8,"vx":5,"Surface":38,"on.mouse_press":12,"on":1,"on.mouse_release":13,"on.draw":40,"on.update":14,"scale":7,"fw_parent":39,"on.keychord_press":17}
```

File deletion: 0161-on.draw

BF:BFD[9.2] → [27.16433:16469]

BF:BFD[27.16469] → [27.14191:14191]

B:BD[27.14191] → [27.14192:16432]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, obj.show_cursor)
			end
		end
	end
end

File deletion: 0419-Surface

BF:BFD[9.2] → [11.16445:16481]

BF:BFD[11.16481] → [11.15919:15919]

B:BD[11.15919] → [11.15920:16444]

Surface = {
  -- test data
  {type='line', data={0,-1000, 0,1000}},
  {type='line', data={0,0, 800,0}},
  {type='text', data={'0'}, x=-20,y=-20},
  {type='rectangle', x=50,y=50, w=20,h=80, r=1,g=0,b=0},
  {type='text', data={'abc', 'def'}, x=150, y=50, w=50,h=50, fg={r=0,g=0.4, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0039-fwmanifest, 0039-manifest
BF:BFD[9.2] → [6.16449:16488]
BF:BFD[6.16488] → [21.216707:216707]
BFD:BFD[9.2] → [21.216888:216925]
BF:BFD[21.216925] → [21.216707:216707]
B:BD[21.216707] → [4.137243:137420]
```
{"Viewport":29,"Page":39,"vy":8,"vx":5,"Surface":38,"on.mouse_press":12,"on":1,"on.mouse_release":13,"on.draw":35,"on.update":14,"scale":7,"fw_parent":38,"on.keychord_press":17}
```
File deletion: 0038-fwmanifest, 0038-manifest
BF:BFD[9.2] → [6.16491:16530]
BF:BFD[6.16530] → [21.218427:218427]
BFD:BFD[9.2] → [21.218608:218645]
BF:BFD[21.218645] → [21.218427:218427]
B:BD[21.218427] → [4.137423:137600]
```
{"Viewport":29,"Page":19,"vy":8,"vx":5,"Surface":38,"on.mouse_press":12,"on":1,"on.mouse_release":13,"on.draw":35,"on.update":14,"scale":7,"fw_parent":37,"on.keychord_press":17}
```
File deletion: 0037-fwmanifest, 0037-manifest
BF:BFD[9.2] → [6.16533:16572]
BF:BFD[6.16572] → [21.219213:219213]
BFD:BFD[9.2] → [21.219394:219431]
BF:BFD[21.219431] → [21.219213:219213]
B:BD[21.219213] → [4.137603:137780]
```
{"Viewport":29,"Page":19,"vy":8,"vx":5,"Surface":37,"on.mouse_press":12,"on":1,"on.mouse_release":13,"on.draw":35,"on.update":14,"scale":7,"fw_parent":36,"on.keychord_press":17}
```
File deletion: 0036-fwmanifest, 0036-manifest
BF:BFD[9.2] → [6.16575:16614]
BF:BFD[6.16614] → [21.219999:219999]
BFD:BFD[9.2] → [21.220180:220217]
BF:BFD[21.220217] → [21.219999:219999]
B:BD[21.219999] → [4.137783:137960]
```
{"Viewport":29,"Page":19,"vy":8,"vx":5,"Surface":36,"on.mouse_press":12,"on":1,"on.mouse_release":13,"on.draw":35,"on.update":14,"scale":7,"fw_parent":35,"on.keychord_press":17}
```
File deletion: 0302-Viewport
BF:BFD[9.2] → [15.16605:16642]
BF:BFD[15.16642] → [15.16555:16555]
B:BD[15.16555] → [15.16556:16604]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.2}
```
File deletion: 0035-fwmanifest, 0035-manifest
BF:BFD[9.2] → [6.16618:16657]
BF:BFD[6.16657] → [21.223681:223681]
BFD:BFD[9.2] → [21.223862:223899]
BF:BFD[21.223899] → [21.223681:223681]
B:BD[21.223681] → [4.137964:138141]
```
{"Viewport":29,"Page":19,"vy":8,"vx":5,"Surface":33,"on.mouse_press":12,"on":1,"on.mouse_release":13,"on.draw":35,"on.update":14,"scale":7,"fw_parent":34,"on.keychord_press":17}
```
File deletion: 0034-fwmanifest, 0034-manifest
BF:BFD[9.2] → [6.16660:16699]
BF:BFD[6.16699] → [21.226799:226799]
BFD:BFD[9.2] → [21.226980:227017]
BF:BFD[21.227017] → [21.226799:226799]
B:BD[21.226799] → [4.138144:138321]
```
{"on.keychord_press":17,"Viewport":29,"scale":7,"vy":8,"Page":19,"on.draw":34,"fw_parent":33,"on.mouse_press":12,"Surface":33,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0033-fwmanifest, 0033-manifest
BF:BFD[9.2] → [6.16701:16740]
BF:BFD[6.16740] → [21.227019:227019]
BFD:BFD[9.2] → [21.227200:227237]
BF:BFD[21.227237] → [21.227019:227019]
B:BD[21.227019] → [4.138323:138500]
```
{"on.keychord_press":17,"Viewport":29,"scale":7,"vy":8,"Page":19,"on.draw":32,"fw_parent":32,"on.mouse_press":12,"Surface":33,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0032-fwmanifest, 0032-manifest
BF:BFD[9.2] → [6.16744:16783]
BF:BFD[6.16783] → [21.230703:230703]
BFD:BFD[9.2] → [21.230884:230921]
BF:BFD[21.230921] → [21.230703:230703]
B:BD[21.230703] → [4.138504:138681]
```
{"on.keychord_press":17,"Viewport":29,"scale":7,"vy":8,"Page":19,"on.draw":32,"fw_parent":31,"on.mouse_press":12,"Surface":30,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0031-fwmanifest, 0031-manifest
BF:BFD[9.2] → [6.16786:16825]
BF:BFD[6.16825] → [21.233656:233656]
BFD:BFD[9.2] → [21.233837:233874]
BF:BFD[21.233874] → [21.233656:233656]
B:BD[21.233656] → [4.138684:138861]
```
{"on.keychord_press":17,"Viewport":29,"scale":7,"vy":8,"Page":19,"on.draw":31,"fw_parent":30,"on.mouse_press":12,"Surface":30,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0030-fwmanifest, 0030-manifest
BF:BFD[9.2] → [6.16827:16866]
BF:BFD[6.16866] → [21.233876:233876]
BFD:BFD[9.2] → [21.234057:234094]
BF:BFD[21.234094] → [21.233876:233876]
B:BD[21.233876] → [4.138863:139040]
```
{"on.keychord_press":17,"Viewport":29,"scale":7,"vy":8,"Page":19,"on.draw":27,"fw_parent":29,"on.mouse_press":12,"Surface":30,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0029-fwmanifest, 0029-manifest
BF:BFD[9.2] → [6.16869:16908]
BF:BFD[6.16908] → [21.234660:234660]
BFD:BFD[9.2] → [21.234841:234878]
BF:BFD[21.234878] → [21.234660:234660]
B:BD[21.234660] → [4.139043:139220]
```
{"on.keychord_press":17,"Viewport":29,"scale":7,"vy":8,"Page":19,"on.draw":27,"fw_parent":28,"on.mouse_press":12,"Surface":28,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```

File deletion: 0327-initialize_editor

BF:BFD[9.2] → [19.16887:16933]

BF:BFD[19.16933] → [19.16286:16286]

B:BD[19.16286] → [19.16287:16886]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print('init', obj.data[1], obj.w)
		print('at zoom', Viewport.zoom)
		print('width', obj.w, 'scales to', scale(obj.w))
		print('left', vx(obj.x))
		print('right', vx(obj.x+obj.w))
		print('width', vx(obj.x+obj.w)-vx(obj.x))
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0028-fwmanifest, 0028-manifest
BF:BFD[9.2] → [6.16911:16950]
BF:BFD[6.16950] → [21.234969:234969]
BFD:BFD[9.2] → [21.235149:235186]
BF:BFD[21.235186] → [21.234969:234969]
B:BD[21.234969] → [4.139223:139399]
```
{"on.keychord_press":17,"Viewport":6,"scale":7,"vy":8,"Page":19,"on.draw":27,"fw_parent":27,"on.mouse_press":12,"Surface":28,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0027-fwmanifest, 0027-manifest
BF:BFD[9.2] → [6.16954:16993]
BF:BFD[6.16993] → [21.238473:238473]
BFD:BFD[9.2] → [21.238653:238690]
BF:BFD[21.238690] → [21.238473:238473]
B:BD[21.238473] → [4.139403:139579]
```
{"on.keychord_press":17,"Viewport":6,"scale":7,"vy":8,"Page":19,"on.draw":27,"fw_parent":26,"on.mouse_press":12,"Surface":20,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0026-fwmanifest, 0026-manifest
BF:BFD[9.2] → [6.16996:17035]
BF:BFD[6.17035] → [21.241440:241440]
BFD:BFD[9.2] → [21.241620:241657]
BF:BFD[21.241657] → [21.241440:241440]
B:BD[21.241440] → [4.139582:139758]
```
{"on.keychord_press":17,"Viewport":6,"scale":7,"vy":8,"Page":19,"on.draw":26,"fw_parent":25,"on.mouse_press":12,"Surface":20,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0025-fwmanifest, 0025-manifest
BF:BFD[9.2] → [6.17038:17077]
BF:BFD[6.17077] → [21.244390:244390]
BFD:BFD[9.2] → [21.244570:244607]
BF:BFD[21.244607] → [21.244390:244390]
B:BD[21.244390] → [4.139761:139937]
```
{"on.keychord_press":17,"Viewport":6,"scale":7,"vy":8,"Page":19,"on.draw":25,"fw_parent":24,"on.mouse_press":12,"Surface":20,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0024-fwmanifest, 0024-manifest
BF:BFD[9.2] → [6.17080:17119]
BF:BFD[6.17119] → [21.247324:247324]
BFD:BFD[9.2] → [21.247504:247541]
BF:BFD[21.247541] → [21.247324:247324]
B:BD[21.247324] → [4.139940:140116]
```
{"on.keychord_press":17,"Viewport":6,"scale":7,"vy":8,"Page":19,"on.draw":24,"fw_parent":23,"on.mouse_press":12,"Surface":20,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0023-fwmanifest, 0023-manifest
BF:BFD[9.2] → [6.17122:17161]
BF:BFD[6.17161] → [21.250237:250237]
BFD:BFD[9.2] → [21.250417:250454]
BF:BFD[21.250454] → [21.250237:250237]
B:BD[21.250237] → [4.140119:140295]
```
{"on.keychord_press":17,"Viewport":6,"scale":7,"vy":8,"Page":19,"on.draw":23,"fw_parent":22,"on.mouse_press":12,"Surface":20,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0022-fwmanifest, 0022-manifest
BF:BFD[9.2] → [6.17164:17203]
BF:BFD[6.17203] → [21.253118:253118]
BFD:BFD[9.2] → [21.253298:253335]
BF:BFD[21.253335] → [21.253118:253118]
B:BD[21.253118] → [4.140298:140474]
```
{"on.keychord_press":17,"Viewport":6,"scale":7,"vy":8,"Page":19,"on.draw":22,"fw_parent":21,"on.mouse_press":12,"Surface":20,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0021-fwmanifest, 0021-manifest
BF:BFD[9.2] → [6.17206:17245]
BF:BFD[6.17245] → [21.255455:255455]
BFD:BFD[9.2] → [21.255635:255672]
BF:BFD[21.255672] → [21.255455:255455]
B:BD[21.255455] → [4.140477:140653]
```
{"on.keychord_press":17,"Viewport":6,"scale":7,"vy":8,"Page":19,"on.draw":21,"fw_parent":20,"on.mouse_press":12,"Surface":20,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0020-fwmanifest, 0020-manifest
BF:BFD[9.2] → [6.17247:17286]
BF:BFD[6.17286] → [21.255674:255674]
BFD:BFD[9.2] → [21.255854:255891]
BF:BFD[21.255891] → [21.255674:255674]
B:BD[21.255674] → [4.140655:140831]
```
{"on.keychord_press":17,"Viewport":6,"scale":7,"vy":8,"Page":19,"on.draw":11,"fw_parent":19,"on.mouse_press":12,"Surface":20,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0019-fwmanifest, 0019-manifest
BF:BFD[9.2] → [6.17289:17328]
BF:BFD[6.17328] → [21.256437:256437]
BFD:BFD[9.2] → [21.256616:256653]
BF:BFD[21.256653] → [21.256437:256437]
B:BD[21.256437] → [4.140834:141009]
```
{"on.keychord_press":17,"Viewport":6,"scale":7,"vy":8,"Page":19,"on.draw":11,"fw_parent":18,"on.mouse_press":12,"Surface":3,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0018-fwmanifest, 0018-manifest
BF:BFD[9.2] → [6.17331:17370]
BF:BFD[6.17370] → [21.258010:258010]
BFD:BFD[9.2] → [21.258189:258226]
BF:BFD[21.258226] → [21.258010:258010]
B:BD[21.258010] → [4.141012:141187]
```
{"on.keychord_press":17,"Viewport":6,"scale":7,"vy":8,"Page":18,"on.draw":11,"fw_parent":17,"on.mouse_press":12,"Surface":3,"on.mouse_release":13,"on":1,"on.update":14,"vx":5}
```
File deletion: 0017-manifest, 0017-fwmanifest
BFD:BFD[9.2] → [29.513:550]
BF:BFD[29.550] → [29.344:344]
BF:BFD[9.2] → [6.17374:17413]
BF:BFD[6.17413] → [29.344:344]
B:BD[29.344] → [4.141191:141356]
```
{"on.keychord_press":17,"on.mouse_press":12,"Surface":3,"on.mouse_release":13,"scale":7,"on.update":14,"on":1,"vx":5,"Viewport":6,"vy":8,"fw_parent":16,"on.draw":11}
```
File deletion: 0016-manifest, 0016-fwmanifest
BFD:BFD[9.2] → [29.975:1012]
BF:BFD[29.1012] → [29.806:806]
BF:BFD[9.2] → [6.17416:17455]
BF:BFD[6.17455] → [29.806:806]
B:BD[29.806] → [4.141359:141524]
```
{"on.keychord_press":16,"on.mouse_press":12,"Surface":3,"on.mouse_release":13,"scale":7,"on.update":14,"on":1,"vx":5,"Viewport":6,"vy":8,"fw_parent":15,"on.draw":11}
```
File deletion: 0015-manifest, 0015-fwmanifest
BFD:BFD[9.2] → [29.1359:1396]
BF:BFD[29.1396] → [29.1190:1190]
BF:BFD[9.2] → [6.17458:17497]
BF:BFD[6.17497] → [29.1190:1190]
B:BD[29.1190] → [4.141527:141692]
```
{"on.keychord_press":15,"on.mouse_press":12,"Surface":3,"on.mouse_release":13,"scale":7,"on.update":14,"on":1,"vx":5,"Viewport":6,"vy":8,"fw_parent":14,"on.draw":11}
```
File deletion: 0014-manifest, 0014-fwmanifest
BFD:BFD[9.2] → [12.340:377]
BF:BFD[12.377] → [12.195:195]
BF:BFD[9.2] → [6.17500:17539]
BF:BFD[6.17539] → [12.195:195]
B:BD[12.195] → [4.141695:141838]
```
{"vx":5,"vy":8,"on":1,"on.mouse_release":13,"scale":7,"on.mouse_press":12,"Surface":3,"on.update":14,"on.draw":11,"fw_parent":14,"Viewport":6}
```
File deletion: 0013-manifest, 0013-fwmanifest
BFD:BFD[9.2] → [12.622:659]
BF:BFD[12.659] → [12.492:492]
BF:BFD[9.2] → [6.17542:17581]
BF:BFD[6.17581] → [12.492:492]
B:BD[12.492] → [4.141841:141969]
```
{"vx":5,"vy":8,"on":1,"on.mouse_release":13,"scale":7,"on.mouse_press":12,"Surface":3,"on.draw":11,"fw_parent":12,"Viewport":6}
```

File deletion: 0418-on.draw

BF:BFD[9.2] → [11.17577:17613]

BF:BFD[11.17613] → [11.16483:16483]

B:BD[11.16483] → [11.16484:17576]

on.draw = function()
	love.graphics.setColor(1,0,0)
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0159-to_text

BF:BFD[9.2] → [27.17583:17619]

BF:BFD[27.17619] → [27.17352:17352]

B:BD[27.17352] → [27.17353:17582]

to_text = function(x,y)
	for _,node in ipairs(Surface) do
		if node.type == 'text' then
			if x >= node.x and x < node.x + node.w then
				if y >= node.y and y < node.y + node.h then
					return node
				end
			end
		end
	end
end

File deletion: 0012-manifest, 0012-fwmanifest
BFD:BFD[9.2] → [12.907:944]
BF:BFD[12.944] → [12.800:800]
BF:BFD[9.2] → [6.17584:17623]
BF:BFD[6.17623] → [12.800:800]
B:BD[12.800] → [4.141972:142078]
```
{"vx":5,"vy":8,"on":1,"scale":7,"on.mouse_press":12,"Surface":3,"on.draw":11,"fw_parent":11,"Viewport":6}
```

File deletion: 0223-on.draw

BF:BFD[9.2] → [23.17618:17654]

BF:BFD[23.17654] → [23.15252:15252]

B:BD[23.15252] → [23.15253:17617]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('Creating text of size', scaled_fontsize)
				love.graphics.setFont(scaled_fontsize)
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				print('aaaa', obj.text)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0011-manifest, 0011-fwmanifest
BFD:BFD[9.2] → [12.3148:3185]
BF:BFD[12.3185] → [12.3064:3064]
BF:BFD[9.2] → [6.17626:17665]
BF:BFD[6.17665] → [12.3064:3064]
B:BD[12.3064] → [4.142081:142166]
```
{"on":1,"Surface":3,"vx":5,"vy":8,"Viewport":6,"on.draw":11,"fw_parent":10,"scale":7}
```
File deletion: 0010-manifest, 0010-fwmanifest
BFD:BFD[9.2] → [12.5388:5425]
BF:BFD[12.5425] → [12.5305:5305]
BF:BFD[9.2] → [6.17668:17707]
BF:BFD[6.17707] → [12.5305:5305]
B:BD[12.5305] → [4.142169:142253]
```
{"on":1,"Surface":3,"vx":5,"vy":8,"Viewport":6,"on.draw":10,"fw_parent":9,"scale":7}
```
File deletion: 0009-manifest, 0009-fwmanifest
BFD:BFD[9.2] → [12.7610:7647]
BF:BFD[12.7647] → [12.7528:7528]
BF:BFD[9.2] → [6.17710:17749]
BF:BFD[6.17749] → [12.7528:7528]
B:BD[12.7528] → [4.142256:142339]
```
{"on":1,"Surface":3,"vx":5,"vy":8,"Viewport":6,"on.draw":9,"fw_parent":8,"scale":7}
```
File deletion: 0008-manifest, 0008-fwmanifest
BFD:BFD[9.2] → [12.7814:7851]
BF:BFD[12.7851] → [12.7732:7732]
BF:BFD[9.2] → [6.17752:17791]
BF:BFD[6.17791] → [12.7732:7732]
B:BD[12.7732] → [4.142342:142425]
```
{"on":1,"Surface":3,"vx":5,"vy":8,"Viewport":6,"on.draw":4,"fw_parent":7,"scale":7}
```
File deletion: 0007-manifest, 0007-fwmanifest
BFD:BFD[9.2] → [12.8013:8050]
BF:BFD[12.8050] → [12.7938:7938]
BF:BFD[9.2] → [6.17794:17833]
BF:BFD[6.17833] → [12.7938:7938]
B:BD[12.7938] → [4.142428:142504]
```
{"Surface":3,"vx":5,"on":1,"Viewport":6,"on.draw":4,"fw_parent":6,"scale":7}
```
File deletion: 0006-manifest, 0006-fwmanifest
BFD:BFD[9.2] → [12.8117:8154]
BF:BFD[12.8154] → [12.8052:8052]
BF:BFD[9.2] → [6.17835:17874]
BF:BFD[6.17874] → [12.8052:8052]
B:BD[12.8052] → [4.142506:142572]
```
{"Surface":3,"vx":5,"Viewport":6,"on.draw":4,"fw_parent":5,"on":1}
```

File deletion: 0341-Page

BF:BFD[9.2] → [25.17840:17873]

BF:BFD[25.17873] → [25.16222:16222]

B:BD[25.16222] → [25.16223:17839]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
--[[
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
]]
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
--        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0005-manifest, 0005-fwmanifest
BFD:BFD[9.2] → [12.8380:8417]
BF:BFD[12.8417] → [12.8328:8328]
BF:BFD[9.2] → [6.17878:17917]
BF:BFD[6.17917] → [12.8328:8328]
B:BD[12.8328] → [4.142576:142629]
```
{"Surface":3,"vx":5,"on.draw":4,"fw_parent":4,"on":1}
```

File deletion: 0326-initialize_editor

BF:BFD[9.2] → [19.17886:17932]

BF:BFD[19.17932] → [19.17390:17390]

B:BD[19.17390] → [19.17391:17885]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print('init', obj.data[1], obj.w)
		print('at zoom', Viewport.zoom)
		print('width', obj.w, 'scales to', scale(obj.w))
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0004-manifest, 0004-fwmanifest
BFD:BFD[9.2] → [12.10497:10534]
BF:BFD[12.10534] → [12.10452:10452]
BF:BFD[9.2] → [6.17920:17959]
BF:BFD[6.17959] → [12.10452:10452]
B:BD[12.10452] → [4.142632:142678]
```
{"on.draw":4,"on":1,"Surface":3,"fw_parent":3}
```
File deletion: 0003-manifest, 0003-fwmanifest
BFD:BFD[9.2] → [12.10569:10606]
BF:BFD[12.10606] → [12.10536:10536]
BF:BFD[9.2] → [6.17961:18000]
BF:BFD[6.18000] → [12.10536:10536]
B:BD[12.10536] → [4.142680:142714]
```
{"on":1,"Surface":3,"fw_parent":2}
```
File deletion: 0002-manifest, 0002-fwmanifest
BFD:BFD[9.2] → [12.11117:11154]
BF:BFD[12.11154] → [12.11084:11084]
BF:BFD[9.2] → [6.18003:18042]
BF:BFD[6.18042] → [12.11084:11084]
B:BD[12.11084] → [4.142717:142751]
```
{"on":1,"Surface":2,"fw_parent":1}
```

File deletion: 0369-B

BF:BFD[9.2] → [20.18102:18132]

BF:BFD[20.18132] → [20.17254:17254]

B:BD[20.17254] → [20.17255:18101]

B = function(skip_cursor_node)
	-- recompute various aspects based on the current viewport settings
	love.graphics.setFont(love.graphics.newFont(scale(20)))  -- editor objects implicitly depend on current font so update it
	for _,obj in ipairs(Surface) do
		if obj.type == 'line' then
			obj.zdata = {}
			for i=1,#obj.data,2 do
				table.insert(obj.zdata, vx(obj.data[i]))
				table.insert(obj.zdata, vy(obj.data[i+1]))
			end
		elseif obj.type == 'bezier' then
			zdata = {}
			for i=1,#obj.data,2 do
				table.insert(zdata, vx(obj.data[i]))
				table.insert(zdata, vy(obj.data[i+1]))
			end
			obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			if obj.w then
				update_editor_box(obj, skip_cursor_node)
			else
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
			end
		end
	end
end

File deletion: 0152-compute_layout

BF:BFD[9.2] → [21.18532:18575]

BF:BFD[21.18575] → [21.16517:16517]

B:BD[21.16517] → [21.16518:18531]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0325-initialize_editor

BF:BFD[9.2] → [19.18863:18909]

BF:BFD[19.18909] → [19.18389:18389]

B:BD[19.18389] → [19.18390:18862]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print('init', obj.data[1], obj.w)
		print('at zoom', Viewport.zoom)
		print('with width', obj.w)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0367-on.mouse_release

BF:BFD[9.2] → [20.18996:19041]

BF:BFD[20.19041] → [20.18796:18796]

B:BD[20.18796] → [20.18797:18995]

on.mouse_release = function(x,y, mouse_button)
	if Pan then
		Pan = nil
	elseif Cursor_node then
		Cursor_node.show_cursor = true
		edit.mouse_release(Cursor_node.editor, x,y, mouse_button)
	end
end

File deletion: 0417-A

BF:BFD[9.2] → [11.19222:19252]

BF:BFD[11.19252] → [11.18663:18663]

B:BD[11.18663] → [11.18664:19221]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	local red = false
	for x=-1000,2000,300 do
		for y=-1000,1000,200 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=red and 1 or 0,g=red and 0 or 0.5,b=0}, 10)
			red = not red
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0286-on.draw

BF:BFD[9.2] → [17.19263:19299]

BF:BFD[17.19299] → [17.16615:16615]

B:BD[17.16615] → [17.16616:19262]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
love.graphics.setColor(0,1,0)
for _,y in ipairs(Box_heights) do
	love.graphics.line(vx(0), vy(y), vx(10), vy(y))
end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0301-compute_layout

BF:BFD[9.2] → [15.19573:19616]

BF:BFD[15.19616] → [15.17063:17063]

B:BD[15.17063] → [15.17064:19572]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for i,s in ipairs(node.data) do
				local text = love.graphics.newText(font(scaled_fontsize), node.data)
				local width = text:getWidth()
				print(node.data[i], 'has width', width)
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0289-on.code_changed, 0289-on.code_change
BFD:BFD[9.2] → [17.14880:14924]
BF:BFD[17.14924] → [17.14710:14710]
BF:BFD[9.2] → [28.19924:19967]
BF:BFD[28.19967] → [17.14710:14710]
∅:D[28.19996] → [17.14740:14879]
B:BD[17.14740] → [17.14740:14879]
B:BD[17.14710] → [28.19968:19996]
```
	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(Page, Page.x,Page.y, Surface)
end
on.code_change = function()
```

File deletion: 0340-Page

BF:BFD[9.2] → [25.19951:19984]

BF:BFD[25.19984] → [25.18325:18325]

B:BD[25.18325] → [25.18326:19950]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
--[[
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
]]
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
--        { type='text', data={''},},
--[[
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
]]
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0416-A

BF:BFD[9.2] → [11.20337:20367]

BF:BFD[11.20367] → [11.19778:19778]

B:BD[11.19778] → [11.19779:20336]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	local red = false
	for x=-1000,1000,300 do
		for y=-1000,1000,200 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=red and 1 or 0,g=red and 0 or 0.5,b=0}, 10)
			red = not red
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0288-on.code_changed, 0288-on.code_change
BFD:BFD[9.2] → [17.15515:15559]
BF:BFD[17.15559] → [17.15345:15345]
BF:BFD[9.2] → [28.20373:20416]
BF:BFD[28.20416] → [17.15345:15345]
∅:D[28.20445] → [17.15375:15514]
B:BD[17.15375] → [17.15375:15514]
B:BD[17.15345] → [28.20417:20445]
```
	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(Page, Page.x,Page.y, Surface)
end
on.code_change = function()
```

File deletion: 0222-on.draw

BF:BFD[9.2] → [23.20386:20422]

BF:BFD[23.20422] → [23.18028:18028]

B:BD[23.18028] → [23.18029:20385]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('Creating text of size', scaled_fontsize)
				love.graphics.setFont(scaled_fontsize)
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				print(obj.text)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0300-initialize_editor

BF:BFD[9.2] → [15.20464:20510]

BF:BFD[15.20510] → [15.20037:20037]

B:BD[15.20037] → [15.20038:20463]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print('init', obj.data[1], obj.w)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0287-on.code_changed, 0287-on.code_change
BFD:BFD[9.2] → [17.16150:16194]
BF:BFD[17.16194] → [17.15980:15980]
BF:BFD[9.2] → [28.20822:20865]
BF:BFD[28.20865] → [17.15980:15980]
∅:D[28.20894] → [17.16010:16149]
B:BD[17.16010] → [17.16010:16149]
B:BD[17.15980] → [28.20866:20894]
```
	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(Page, Page.x,Page.y, Surface)
end
on.code_change = function()
```

File deletion: 0151-compute_layout

BF:BFD[9.2] → [21.20909:20952]

BF:BFD[21.20952] → [21.18894:18894]

B:BD[21.18894] → [21.18895:20908]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0285-box_height

BF:BFD[9.2] → [17.20963:21002]

BF:BFD[17.21002] → [17.20139:20139]

B:BD[17.20139] → [17.20140:20962]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		print('box height', i, y)
		table.insert(Box_heights, y)
	end
  end
  return y
end

File deletion: 0324-Page

BF:BFD[9.2] → [19.21004:21037]

BF:BFD[19.21037] → [19.19366:19366]

B:BD[19.19366] → [19.19367:21003]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
--[[
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
]]
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
--        { type='text', data={''},},
--[[
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
]]
--		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
--[[
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
]]
            { type='rows', width=90, data={
--              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0221-Viewport
BF:BFD[9.2] → [23.21218:21255]
BF:BFD[23.21255] → [23.21168:21168]
B:BD[23.21168] → [23.21169:21217]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.5}
```

File deletion: 0415-A

BF:BFD[9.2] → [11.21452:21482]

BF:BFD[11.21482] → [11.20893:20893]

B:BD[11.20893] → [11.20894:21451]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	local red = false
	for x=-1000,1000,200 do
		for y=-1000,1000,200 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=red and 1 or 0,g=red and 0 or 0.5,b=0}, 10)
			red = not red
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0339-Page

BF:BFD[9.2] → [25.22072:22105]

BF:BFD[25.22105] → [25.20436:20436]

B:BD[25.20436] → [25.20437:22071]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
--[[
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
]]
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
--        { type='text', data={''},},
--[[
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
]]
--		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
--[[
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
]]
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0284-box_height

BF:BFD[9.2] → [17.22235:22274]

BF:BFD[17.22274] → [17.21423:21423]

B:BD[17.21423] → [17.21424:22234]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		print('box height', i, y)
		table.insert(Box_heights, y)
	end
  end
  return y
end

File deletion: 0414-A

BF:BFD[9.2] → [11.22567:22597]

BF:BFD[11.22597] → [11.22008:22008]

B:BD[11.22008] → [11.22009:22566]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	local red = false
	for x=-1000,1000,400 do
		for y=-1000,1000,200 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=red and 1 or 0,g=red and 0 or 0.5,b=0}, 10)
			red = not red
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0323-Page

BF:BFD[9.2] → [19.23130:23163]

BF:BFD[19.23163] → [19.21494:21494]

B:BD[19.21494] → [19.21495:23129]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
--[[
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
]]
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
--        { type='text', data={''},},
--[[
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
]]
--		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
--[[
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
]]
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0150-on.draw

BF:BFD[9.2] → [21.23227:23263]

BF:BFD[21.23263] → [21.20954:20954]

B:BD[21.20954] → [21.20955:23226]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			print('draw rectangle')
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0283-box_height

BF:BFD[9.2] → [17.23519:23558]

BF:BFD[17.23558] → [17.22695:22695]

B:BD[17.22695] → [17.22696:23518]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		print('box height', i, y)
		table.insert(Box_heights, y)
	end
  end
  return y
end

File deletion: 0220-on.draw

BF:BFD[9.2] → [23.23615:23651]

BF:BFD[23.23651] → [23.21257:21257]

B:BD[23.21257] → [23.21258:23614]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('creating text of size', scaled_fontsize)
				love.graphics.setFont(scaled_fontsize)
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				print(obj.text)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0413-A

BF:BFD[9.2] → [11.23683:23713]

BF:BFD[11.23713] → [11.23123:23123]

B:BD[11.23123] → [11.23124:23682]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	local red = false
	for x=-1000,1000,1000 do
		for y=-1000,1000,200 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=red and 1 or 0,g=red and 0 or 0.5,b=0}, 10)
			red = not red
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0412-A

BF:BFD[9.2] → [11.24799:24829]

BF:BFD[11.24829] → [11.24239:24239]

B:BD[11.24239] → [11.24240:24798]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	local red = false
	for x=-1000,1000,1000 do
		for y=-1000,1000,100 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=red and 1 or 0,g=red and 0 or 0.5,b=0}, 10)
			red = not red
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0282-box_height

BF:BFD[9.2] → [17.24810:24849]

BF:BFD[17.24849] → [17.23979:23979]

B:BD[17.23979] → [17.23980:24809]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		print('box height', i, y)
		table.insert(Box_heights, y)
	end
  end
  return y
end

File deletion: 0322-Page

BF:BFD[9.2] → [19.25250:25283]

BF:BFD[19.25283] → [19.23620:23620]

B:BD[19.23620] → [19.23621:25249]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
--[[
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
]]
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
--        { type='text', data={''},},
--[[
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
]]
--		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
--              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0411-A

BF:BFD[9.2] → [11.25914:25944]

BF:BFD[11.25944] → [11.25355:25355]

B:BD[11.25355] → [11.25356:25913]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	local red = false
	for x=-1000,1000,100 do
		for y=-1000,1000,100 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=red and 1 or 0,g=red and 0 or 0.5,b=0}, 10)
			red = not red
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0149-on.draw

BF:BFD[9.2] → [21.25970:26006]

BF:BFD[21.26006] → [21.23582:23582]

B:BD[21.23582] → [21.23583:25969]

on.draw = function()
	print('== draw')
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			print('draw rectangle')
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
			print('draw text', obj.data[1], obj.editor.lines[1].data, obj.editor.line_cache[1].fragments)
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0281-box_height

BF:BFD[9.2] → [17.26073:26112]

BF:BFD[17.26112] → [17.25270:25270]

B:BD[17.25270] → [17.25271:26072]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		table.insert(Box_heights, y)
	end
  end
  return y
end

File deletion: 0219-on.draw

BF:BFD[9.2] → [23.26363:26399]

BF:BFD[23.26399] → [23.24025:24025]

B:BD[23.24025] → [23.24026:26362]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('creating text of size', scaled_fontsize)
				love.graphics.setFont(scaled_fontsize)
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0410-A

BF:BFD[9.2] → [11.27027:27057]

BF:BFD[11.27057] → [11.26470:26470]

B:BD[11.26470] → [11.26471:27026]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	local red = false
	for x=-1000,1000,100 do
		for y=-1000,1000,100 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=red and 1 or 0,g=red and 0 or 1,b=0}, 10)
			red = not red
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0321-Page

BF:BFD[9.2] → [19.27368:27401]

BF:BFD[19.27401] → [19.25740:25740]

B:BD[19.25740] → [19.25741:27367]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
--[[
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
]]
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
--        { type='text', data={''},},
--[[
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
]]
--		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0409-A

BF:BFD[9.2] → [11.28104:28134]

BF:BFD[11.28134] → [11.27583:27583]

B:BD[11.27583] → [11.27584:28103]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	for x=-1000,1000,100 do
		for y=-1000,1000,100 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=(x+y)/1000%2,g=((x+y)/1000+1)%2,b=0}, 10)
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0148-on.draw

BF:BFD[9.2] → [21.28668:28704]

BF:BFD[21.28704] → [21.26325:26325]

B:BD[21.26325] → [21.26326:28667]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
			print('draw text', obj.data[1], obj.editor.lines[1].data, obj.editor.line_cache[1].fragments)
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0280-on.draw

BF:BFD[9.2] → [17.28762:28798]

BF:BFD[17.28798] → [17.26114:26114]

B:BD[17.26114] → [17.26115:28761]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
love.graphics.setColor(0,1,0)
for _,y in ipairs(Box_heights) do
	love.graphics.line(vx(0), vy(y), vx(10), vy(y))
end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0218-on.draw

BF:BFD[9.2] → [23.29114:29150]

BF:BFD[23.29150] → [23.26773:26773]

B:BD[23.26773] → [23.26774:29113]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('creating text of size', scaled_fontsize)
				love.graphics.setFont(scaled_fontsize)
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0408-A

BF:BFD[9.2] → [11.29179:29209]

BF:BFD[11.29209] → [11.28660:28660]

B:BD[11.28660] → [11.28661:29178]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	for x=-1000,1000,100 do
		for y=-1000,1000,100 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=(x+y)/1000%2,g=(x+y)/1000%2+1,b=0}, 10)
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0320-Page

BF:BFD[9.2] → [19.29478:29511]

BF:BFD[19.29511] → [19.27858:27858]

B:BD[19.27858] → [19.27859:29477]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
--[[
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
]]
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
--        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
--		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0217-Viewport
BF:BFD[9.2] → [23.29946:29983]
BF:BFD[23.29983] → [23.29896:29896]
B:BD[23.29896] → [23.29897:29945]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.4}
```

File deletion: 0407-A

BF:BFD[9.2] → [11.30256:30286]

BF:BFD[11.30286] → [11.29735:29735]

B:BD[11.29735] → [11.29736:30255]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	for x=-1000,1000,100 do
		for y=-1000,1000,100 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=(x+y)/1000%2,g=((x+y)/1000+1)%2,b=0}, 10)
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0406-A

BF:BFD[9.2] → [11.31307:31337]

BF:BFD[11.31337] → [11.30812:30812]

B:BD[11.30812] → [11.30813:31306]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	for x=-1000,1000,100 do
		for y=-1000,1000,100 do
			add_thick_line({type='line', data={x,y, x+200,y+200, x,y+400}, r=1,g=0,b=0}, 10)
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0147-on.draw

BF:BFD[9.2] → [21.31356:31392]

BF:BFD[21.31392] → [21.29023:29023]

B:BD[21.29023] → [21.29024:31355]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
			print('draw text', obj.data[1], obj.editor.lines[1].data, obj.editor.line_cache[1])
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0319-Page

BF:BFD[9.2] → [19.31586:31619]

BF:BFD[19.31619] → [19.29968:29968]

B:BD[19.29968] → [19.29969:31585]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
--[[
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
]]
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
   --     { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0279-on.draw

BF:BFD[9.2] → [17.31859:31895]

BF:BFD[17.31895] → [17.29219:29219]

B:BD[17.29219] → [17.29220:31858]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
love.graphics.setColor(0,1,0)
for _,y in Box_heights do
	love.graphics.line(vx(0), vy(y), vx(10), vy(y))
end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0216-on.draw

BF:BFD[9.2] → [23.32328:32364]

BF:BFD[23.32364] → [23.29985:29985]

B:BD[23.29985] → [23.29986:32327]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('creating text of size', scaled_fontsize)
--				love.graphics.setFont(scaled_fontsize)
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0405-A

BF:BFD[9.2] → [11.32361:32391]

BF:BFD[11.32391] → [11.31863:31863]

B:BD[11.31863] → [11.31864:32360]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	for x=-1000,1000,100 do
		for y=-1000,1000,100 do
			add_thick_line({type='line', data={x,y, x+2000,y+2000, x,y+4000}, r=1,g=0,b=0}, 10)
		end
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0215-Viewport
BF:BFD[9.2] → [23.33160:33197]
BF:BFD[23.33197] → [23.33110:33110]
B:BD[23.33110] → [23.33111:33159]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.5}
```

File deletion: 0404-A

BF:BFD[9.2] → [11.33388:33418]

BF:BFD[11.33418] → [11.32917:32917]

B:BD[11.32917] → [11.32918:33387]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	for y=-1000,1000,100 do
		add_thick_line({type='line', data={-1000,y, 1000,y+2000, -6000,y+4000}, r=1,g=0,b=0}, 10)
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0278-box_height

BF:BFD[9.2] → [17.33465:33504]

BF:BFD[17.33504] → [17.32735:32735]

B:BD[17.32735] → [17.32736:33464]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	Box_heights = {}
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
	table.insert(Box_heights, y)
  end
  return y
end

File deletion: 0214-Viewport
BF:BFD[9.2] → [23.33621:33658]
BF:BFD[23.33658] → [23.33571:33571]
B:BD[23.33571] → [23.33572:33620]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.4}
```

File deletion: 0318-Page

BF:BFD[9.2] → [19.33692:33725]

BF:BFD[19.33725] → [19.32076:32076]

B:BD[19.32076] → [19.32077:33691]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
--[[
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
--			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
]]
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0277-Box_heights
BF:BFD[9.2] → [17.33943:33983]
BF:BFD[17.33983] → [17.33925:33925]
B:BD[17.33925] → [17.33926:33942]
```
Box_heights = {}
```

File deletion: 0146-on.draw

BF:BFD[9.2] → [21.34025:34061]

BF:BFD[21.34061] → [21.31711:31711]

B:BD[21.31711] → [21.31712:34024]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
			print('draw text', obj.data[1], obj.editor.lines[1].data, obj.w)
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0213-Viewport
BF:BFD[9.2] → [23.34082:34119]
BF:BFD[23.34119] → [23.34032:34032]
B:BD[23.34032] → [23.34033:34081]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.5}
```

File deletion: 0403-A

BF:BFD[9.2] → [11.34415:34445]

BF:BFD[11.34445] → [11.33944:33944]

B:BD[11.33944] → [11.33945:34414]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	for y=-1000,1000,100 do
		add_thick_line({type='line', data={-6000,y, 6000,y+2000, -6000,y+4000}, r=1,g=0,b=0}, 10)
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0317-box_height

BF:BFD[9.2] → [19.35050:35089]

BF:BFD[19.35089] → [19.34182:34182]

B:BD[19.34182] → [19.34183:35049]

box_height = function(node)
	-- return the height of a node. The result is scaled.
	print('computing box height based on font size', node.scaled_fontsize, node.editor.font_height, node.editor.line_height)
	if #node.editor.lines > 1 then Box_heights = {} end
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
	if #node.editor.lines > 1 then
		table.insert(Box_heights, y)
	end
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File deletion: 0276-box_height

BF:BFD[9.2] → [17.35068:35107]

BF:BFD[17.35107] → [17.34386:34386]

B:BD[17.34386] → [17.34387:35067]

box_height = function(node)
	-- return the height of a node. The result is scaled.
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File deletion: 0402-A

BF:BFD[9.2] → [11.35428:35458]

BF:BFD[11.35458] → [11.34971:34971]

B:BD[11.34971] → [11.34972:35427]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	for y=-1000,1000,100 do
		add_thick_line({type='line', data={-6000,y, 6000,y+2000}, r=1,g=0,b=0}, 10)
	end
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0275-box_height

BF:BFD[9.2] → [17.36185:36224]

BF:BFD[17.36224] → [17.35510:35510]

B:BD[17.35510] → [17.35511:36184]

box_height = function(node)
	-- return the height of a node. The result is scaled.
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File deletion: 0401-A

BF:BFD[9.2] → [11.36436:36466]

BF:BFD[11.36466] → [11.35984:35984]

B:BD[11.35984] → [11.35985:36435]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	for y=-1000,1000,100 do
		add_thick_line({type='line', data={-6000,y, 6000,y+2000}, r=1,g=0,b=0}, 10)
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0145-on.draw

BF:BFD[9.2] → [21.36694:36730]

BF:BFD[21.36730] → [21.34380:34380]

B:BD[21.34380] → [21.34381:36693]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			print('draw text', obj.data[1], obj.editor.lines[1].data, obj.w)
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0211-on.draw

BF:BFD[9.2] → [23.37050:37086]

BF:BFD[23.37086] → [23.34709:34709]

B:BD[23.34709] → [23.34710:37049]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('creating text of size', scaled_fontsize)
				love.graphics.setFont(scaled_fontsize)
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0274-box_height

BF:BFD[9.2] → [17.37309:37348]

BF:BFD[17.37348] → [17.36627:36627]

B:BD[17.36627] → [17.36628:37308]

box_height = function(node)
	-- return the height of a node. The result is scaled.
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File deletion: 0399-A

BF:BFD[9.2] → [11.38237:38267]

BF:BFD[11.38267] → [11.37817:37817]

B:BD[11.37817] → [11.37818:38236]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	add_thick_line({type='line', data={0,0, 6000,1000}, r=1,g=0,b=0}, 10)
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0273-box_height

BF:BFD[9.2] → [17.38426:38465]

BF:BFD[17.38465] → [17.37751:37751]

B:BD[17.37751] → [17.37752:38425]

box_height = function(node)
	-- return the height of a node. The result is scaled.
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File deletion: 0398-A

BF:BFD[9.2] → [11.39212:39242]

BF:BFD[11.39242] → [11.38793:38793]

B:BD[11.38793] → [11.38794:39211]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	add_thick_line({type='line', data={0,0, 6000,1000}, r=1,g=0,b=0}, 5)
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0144-on.draw

BF:BFD[9.2] → [21.39295:39331]

BF:BFD[21.39331] → [21.37049:37049]

B:BD[21.37049] → [21.37050:39294]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0210-on.draw

BF:BFD[9.2] → [23.39812:39848]

BF:BFD[23.39848] → [23.37460:37460]

B:BD[23.37460] → [23.37461:39811]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('creating text of size', scaled_fontsize)
				love.graphics.setFont(font(obj, scaled_fontsize))
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0397-add_thick_line

BF:BFD[9.2] → [11.40030:40073]

BF:BFD[11.40073] → [11.39768:39768]

B:BD[11.39768] → [11.39769:40029]

add_thick_line = function(s, thickness)
	-- increase the thickness of a horizontal-ish line
	table.insert(Surface, s)
	for i=1,thickness-1 do
		local s = copy_shape(s)
		for j=2,#s.data, 2 do
			s.data[j] = s.data[j]+1
		end
		table.insert(Surface, s)
	end
end

File deletion: 0272-on.draw

BF:BFD[9.2] → [17.40998:41034]

BF:BFD[17.41034] → [17.38467:38467]

B:BD[17.38467] → [17.38468:40997]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0395-add_thick_line

BF:BFD[9.2] → [11.41576:41619]

BF:BFD[11.41619] → [11.41340:41340]

B:BD[11.41340] → [11.41341:41575]

add_thick_line = function(s, thickness)
	-- increase the thickness of a horizontal-ish line
	table.insert(Surface, s)
	for i=1,thickness-1 do
		for j=2,#s.data, 2 do
			s.data[j] = s.data[j]+1
		end
		table.insert(Surface, s)
	end
end

File deletion: 0143-on.draw

BF:BFD[9.2] → [21.41956:41992]

BF:BFD[21.41992] → [21.39650:39650]

B:BD[21.39650] → [21.39651:41955]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			print('draw text', obj.data, obj.data[1], obj.w, obj.fg)
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0209-on.draw

BF:BFD[9.2] → [23.42574:42610]

BF:BFD[23.42610] → [23.40222:40222]

B:BD[23.40222] → [23.40223:42573]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('creating text of size', scaled_fontsize)
				love.graphics.setFont(font(obj, scaled_fontsize))
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0394-A

BF:BFD[9.2] → [11.42604:42634]

BF:BFD[11.42634] → [11.42107:42107]

B:BD[11.42107] → [11.42108:42603]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	table.insert(Surface, {type='line', data={0,0, 6000,1000}, r=1,g=0,b=0})
	table.insert(Surface, {type='line', data={0,1, 6000,1001}, r=1,g=0,b=0})
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0393-A

BF:BFD[9.2] → [11.43545:43575]

BF:BFD[11.43575] → [11.43122:43122]

B:BD[11.43122] → [11.43123:43544]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	table.insert(Surface, {type='line', data={0,0, 6000,1000}, r=1,g=0,b=0})
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0271-on.draw

BF:BFD[9.2] → [17.44058:44094]

BF:BFD[17.44094] → [17.41437:41437]

B:BD[17.41437] → [17.41438:44057]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				print('heights', obj.editor.line_height, obj.editor.font_height, obj.scaled_fontsize)
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0392-A

BF:BFD[9.2] → [11.44484:44514]

BF:BFD[11.44514] → [11.44063:44063]

B:BD[11.44063] → [11.44064:44483]

A = function(preserve_screen_top_of_cursor_node)
	-- translate Page to Surface
	while #Surface > 3 do table.remove(Surface) end  -- HACK
	table.insert(Surface, {type='line', data={0,0, 100,600}, r=1,g=0,b=0})
	compute_layout(Page, Page.x,Page.y, Surface, preserve_screen_top_of_cursor_node)
	-- continue the pipeline
	B(preserve_screen_top_of_cursor_node)
	-- TODO: ugly that we're manipulating editor objects twice
end

File deletion: 0142-on.draw

BF:BFD[9.2] → [21.44609:44645]

BF:BFD[21.44645] → [21.42311:42311]

B:BD[21.42311] → [21.42312:44608]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			print('draw text', obj.data, obj.data[1], obj.w)
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0208-on.draw

BF:BFD[9.2] → [23.45338:45374]

BF:BFD[23.45374] → [23.42984:42984]

B:BD[23.42984] → [23.42985:45337]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('creating text of size', scaled_fontsize)
				love.graphics.setFont(font(obj, scaled_fontsize))
--				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0270-box_height

BF:BFD[9.2] → [17.45525:45564]

BF:BFD[17.45564] → [17.44898:44898]

B:BD[17.44898] → [17.44899:45524]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File deletion: 0269-box_height

BF:BFD[9.2] → [17.46594:46633]

BF:BFD[17.46633] → [17.45967:45967]

B:BD[17.45967] → [17.45968:46593]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + math.floor(scale(node.editor.line_height))*#node.editor.line_cache[i].screen_line_starting_pos
  end
  return y
end

File deletion: 0141-on.draw

BF:BFD[9.2] → [21.47210:47246]

BF:BFD[21.47246] → [21.44964:44964]

B:BD[21.44964] → [21.44965:47209]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0212-on.code_changed, 0212-on.code_change
BFD:BFD[9.2] → [23.34291:34335]
BF:BFD[23.34335] → [23.34121:34121]
BF:BFD[9.2] → [28.47236:47279]
BF:BFD[28.47279] → [23.34121:34121]
∅:D[28.47308] → [23.34151:34290]
B:BD[23.34151] → [23.34151:34290]
B:BD[23.34121] → [28.47280:47308]
```
	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(Page, Page.x,Page.y, Surface)
end
on.code_change = function()
```

File deletion: 0268-box_height

BF:BFD[9.2] → [17.47816:47855]

BF:BFD[17.47855] → [17.47036:47036]

B:BD[17.47036] → [17.47037:47815]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
--    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
    y = y + scale(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, Viewport.zoom, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File deletion: 0207-on.draw

BF:BFD[9.2] → [23.48046:48082]

BF:BFD[23.48082] → [23.45748:45748]

B:BD[23.45748] → [23.45749:48045]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('creating text of size', scaled_fontsize)
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0267-box_height

BF:BFD[9.2] → [17.49038:49077]

BF:BFD[17.49077] → [17.48258:48258]

B:BD[17.48258] → [17.48259:49037]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.scaled_fontsize*#node.editor.line_cache[i].screen_line_starting_pos
--    y = y + scale(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, Viewport.zoom, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File deletion: 0206-on.draw

BF:BFD[9.2] → [23.50702:50738]

BF:BFD[23.50738] → [23.48456:48456]

B:BD[23.48456] → [23.48457:50701]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0201-on.code_change, 0201-on.code_changed
BF:BFD[9.2] → [28.50927:50970]
BF:BFD[28.50970] → [23.56874:56874]
BFD:BFD[9.2] → [23.57044:57088]
BF:BFD[23.57088] → [23.56874:56874]
∅:D[28.50999] → [23.56904:57043]
B:BD[23.56904] → [23.56904:57043]
B:BD[23.56874] → [28.50971:50999]
```
	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(Page, Page.x,Page.y, Surface)
end
on.code_change = function()
```

File deletion: 0139-on.draw

BF:BFD[9.2] → [21.51058:51094]

BF:BFD[21.51094] → [21.48770:48770]

B:BD[21.48770] → [21.48771:51057]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				print('updating editor', obj.data[1])
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0200-on.keychord_press, 0200-on.keychord_pressed
BF:BFD[9.2] → [28.51328:51374]
BF:BFD[28.51374] → [23.57461:57461]
BFD:BFD[9.2] → [23.57812:57860]
BF:BFD[23.57860] → [23.57461:57461]
∅:D[28.51416] → [23.57505:57747]
B:BD[23.57505] → [23.57505:57747]
∅:D[3.509] → [23.57803:57811]
B:BD[23.57803] → [23.57803:57811]
B:BD[23.57747] → [3.455:509]
B:BD[23.57461] → [28.51375:51416]
```
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
	elseif chord == 'C-0' then
		-- reset zoom
		Viewport.zoom = 1.0
	elseif Cursor_node then
	end
end
		edit.keychord_press(Cursor_node.editor, chord, key)
on.keychord_press = function(chord, key)
```

File deletion: 0266-on.draw

BF:BFD[9.2] → [17.51610:51646]

BF:BFD[17.51646] → [17.49079:49079]

B:BD[17.49079] → [17.49080:51609]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
print('setting font', scaled_fontsize)
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0199-on.code_change, 0199-on.code_changed

BF:BFD[9.2] → [28.51745:51788]

BF:BFD[28.51788] → [23.58233:58233]

BFD:BFD[9.2] → [23.59123:59167]

BF:BFD[23.59167] → [23.58233:58233]

∅:D[28.51817] → [23.58263:59122]

B:BD[23.58263] → [23.58263:59122]

B:BD[23.58233] → [28.51789:51817]

	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		Page.x,Page.y,
		Surface)
end
on.code_change = function()

File deletion: 0198-on.code_change, 0198-on.code_changed

BF:BFD[9.2] → [28.52146:52189]

BF:BFD[28.52189] → [23.59540:59540]

BFD:BFD[9.2] → [23.60430:60474]

BF:BFD[23.60474] → [23.59540:59540]

∅:D[28.52218] → [23.59570:60429]

B:BD[23.59570] → [23.59570:60429]

B:BD[23.59540] → [28.52190:52218]

	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		Page.x,Page.y,
		Surface)
end
on.code_change = function()

File deletion: 0265-clip_all
BF:BFD[9.2] → [17.52558:52595]
BF:BFD[17.52595] → [17.52450:52450]
B:BD[17.52450] → [17.52451:52557]
```
clip_all = function()
	for _,node in ipairs(Surface) do
		if node.editor then
			clip(node)
		end
	end
end
```

File deletion: 0138-on.draw

BF:BFD[9.2] → [21.53660:53696]

BF:BFD[21.53696] → [21.51413:51413]

B:BD[21.51413] → [21.51414:53659]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0205-compute_layout

BF:BFD[9.2] → [23.53983:54026]

BF:BFD[23.54026] → [23.51484:51484]

B:BD[23.51484] → [23.51485:53982]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		print(x,y, node.data[1])
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0204-Viewport
BF:BFD[9.2] → [23.54450:54487]
BF:BFD[23.54487] → [23.54400:54400]
B:BD[23.54400] → [23.54401:54449]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.5}
```

File deletion: 0190-on.code_change, 0190-on.code_changed

BF:BFD[9.2] → [28.54843:54886]

BF:BFD[28.54886] → [23.75774:75774]

BFD:BFD[9.2] → [23.76664:76708]

BF:BFD[23.76708] → [23.75774:75774]

∅:D[28.54915] → [23.75804:76663]

B:BD[23.75804] → [23.75804:76663]

B:BD[23.75774] → [28.54887:54915]

	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		Page.x,Page.y,
		Surface)
end
on.code_change = function()

File deletion: 0203-Viewport
BF:BFD[9.2] → [23.54911:54948]
BF:BFD[23.54948] → [23.54861:54861]
B:BD[23.54861] → [23.54862:54910]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.5}
```

File deletion: 0264-on.draw

BF:BFD[9.2] → [17.55089:55125]

BF:BFD[17.55125] → [17.52597:52597]

B:BD[17.52597] → [17.52598:55088]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
				for x=0,1000,100 do
					love.graphics.line(vx(x),vy(-5), vx(x),vy(5))
				end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0188-on.code_change, 0188-on.code_changed

BF:BFD[9.2] → [28.55572:55615]

BF:BFD[28.55615] → [23.79006:79006]

BFD:BFD[9.2] → [23.79896:79940]

BF:BFD[23.79940] → [23.79006:79006]

∅:D[28.55644] → [23.79036:79895]

B:BD[23.79036] → [23.79036:79895]

B:BD[23.79006] → [28.55616:55644]

	while #Surface > 3 do
		table.remove(Surface)
	end
	print('code changed', Page.x,Page.y)
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		Page.x,Page.y,
		Surface)
end
on.code_change = function()

File deletion: 0137-on.draw

BF:BFD[9.2] → [21.56216:56252]

BF:BFD[21.56252] → [21.54015:54015]

B:BD[21.54015] → [21.54016:56215]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print('draw text', obj.w, obj.data[1], obj.fg)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
		end
	end
end

File deletion: 0185-on.code_change, 0185-on.code_changed

BF:BFD[9.2] → [28.56629:56672]

BF:BFD[28.56672] → [23.86138:86138]

BFD:BFD[9.2] → [23.87013:87057]

BF:BFD[23.87057] → [23.86138:86138]

∅:D[28.56701] → [23.86168:87012]

B:BD[23.86168] → [23.86168:87012]

B:BD[23.86138] → [28.56673:56701]

	print('code changed')
	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		Page.x,Page.y,
		Surface)
end
on.code_change = function()

File deletion: 0202-Page

BF:BFD[9.2] → [23.56839:56872]

BF:BFD[23.56872] → [23.55321:55321]

B:BD[23.55321] → [23.55322:56838]

Page = {
    -- page
	type='cols', x=0, y=20,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0183-on.code_change, 0183-on.code_changed

BF:BFD[9.2] → [28.57358:57401]

BF:BFD[28.57401] → [23.89355:89355]

BFD:BFD[9.2] → [23.90220:90264]

BF:BFD[23.90264] → [23.89355:89355]

∅:D[28.57430] → [23.89385:90219]

B:BD[23.89385] → [23.89385:90219]

B:BD[23.89355] → [28.57402:57430]

	print('code changed')
	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()

File deletion: 0182-on.code_change, 0182-on.code_changed

BF:BFD[9.2] → [28.57759:57802]

BF:BFD[28.57802] → [23.90637:90637]

BFD:BFD[9.2] → [23.91479:91523]

BF:BFD[23.91523] → [23.90637:90637]

∅:D[28.57831] → [23.90667:91478]

B:BD[23.90667] → [23.90667:91478]

B:BD[23.90637] → [28.57803:57831]

	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()

File deletion: 0136-on.draw

BF:BFD[9.2] → [21.58760:58796]

BF:BFD[21.58796] → [21.56571:56571]

B:BD[21.56571] → [21.56572:58759]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print('draw', obj.data[1], obj.fg)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
		end
	end
end

File deletion: 0177-on.textinput, 0177-on.text_input
BFD:BFD[9.2] → [27.2136:2177]
BF:BFD[27.2177] → [27.2038:2038]
BF:BFD[9.2] → [28.59656:59698]
BF:BFD[28.59698] → [27.2038:2038]
∅:D[28.59727] → [27.2066:2087]
B:BD[27.2066] → [27.2066:2087]
∅:D[28.59769] → [27.2127:2132]
B:BD[27.2127] → [27.2127:2132]
B:BD[27.2132] → [28.59770:59774]
B:BD[27.2087] → [28.59728:59769]
B:BD[27.2038] → [28.59699:59727]
```
	if Cursor_node then
	end
end
		edit.text_input(Cursor_node.editor, t)
on.text_input = function(t)
```

File deletion: 0262-on.draw

BF:BFD[9.2] → [17.59979:60015]

BF:BFD[17.60015] → [17.57570:57570]

B:BD[17.57570] → [17.57571:59978]

on.draw = function()
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(vx(-5),vy(y), vx(5),vy(y))
				end
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0176-on.keychord_pressed, 0176-on.keychord_press
BFD:BFD[9.2] → [27.2901:2949]
BF:BFD[27.2949] → [27.2550:2550]
BF:BFD[9.2] → [28.60103:60149]
BF:BFD[28.60149] → [27.2550:2550]
∅:D[28.60191] → [27.2594:2836]
B:BD[27.2594] → [27.2594:2836]
∅:D[3.673] → [27.2892:2900]
B:BD[27.2892] → [27.2892:2900]
B:BD[27.2836] → [3.619:673]
B:BD[27.2550] → [28.60150:60191]
```
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
	elseif chord == 'C-0' then
		-- reset zoom
		Viewport.zoom = 1.0
	elseif Cursor_node then
	end
end
		edit.keychord_press(Cursor_node.editor, chord, key)
on.keychord_press = function(chord, key)
```
File deletion: 0175-on.mouse_released, 0175-on.mouse_release
BFD:BFD[9.2] → [27.3472:3518]
BF:BFD[27.3518] → [27.3303:3303]
BF:BFD[9.2] → [28.60500:60545]
BF:BFD[28.60545] → [27.3303:3303]
∅:D[28.60593] → [27.3352:3402]
B:BD[27.3352] → [27.3352:3402]
∅:D[3.736] → [27.3463:3471]
B:BD[27.3463] → [27.3463:3471]
B:BD[27.3402] → [3.676:736]
B:BD[27.3303] → [28.60546:60593]
```
	if Pan then
		Pan = nil
	elseif Cursor_node then
	end
end
		edit.mouse_release(Cursor_node.editor, x,y, mouse_button)
on.mouse_release = function(x,y, mouse_button)
```
File deletion: 0174-on.mouse_pressed, 0174-on.mouse_press
BFD:BFD[9.2] → [27.4193:4238]
BF:BFD[27.4238] → [27.3871:3871]
BF:BFD[9.2] → [28.60901:60944]
BF:BFD[28.60944] → [27.3871:3871]
∅:D[28.60990] → [27.3919:4085]
B:BD[27.3919] → [27.3919:4085]
∅:D[2.496] → [27.4138:4189]
B:BD[27.4138] → [27.4138:4189]
B:BD[27.4189] → [2.497:501]
B:BD[27.4085] → [2.445:496]
B:BD[27.3871] → [28.60945:60990]
```
	if Cursor_node then
		Cursor_node.show_cursor = nil
		Cursor_node = nil
	end
	local node = to_text(x,y)
	if node then
		Cursor_node = node
		node.show_cursor = true
	else
		Pan = {x=Viewport.x+x,y=Viewport.y+y}
	end
end
		edit.mouse_press(node.editor, x,y, mouse_button)
on.mouse_press = function(x,y, mouse_button)
```
File deletion: 0173-on.mouse_pressed, 0173-on.mouse_press
BFD:BFD[9.2] → [27.4835:4880]
BF:BFD[27.4880] → [27.4591:4591]
BF:BFD[9.2] → [28.61298:61341]
BF:BFD[28.61341] → [27.4591:4591]
∅:D[28.61387] → [27.4639:4727]
B:BD[27.4639] → [27.4639:4727]
∅:D[2.555] → [27.4780:4831]
B:BD[27.4780] → [27.4780:4831]
B:BD[27.4831] → [2.556:560]
B:BD[27.4727] → [2.504:555]
B:BD[27.4591] → [28.61342:61387]
```
	local node = to_text(x,y)
	if node then
		Cursor_node = node
		node.show_cursor = true
	else
		Pan = {x=Viewport.x+x,y=Viewport.y+y}
	end
end
		edit.mouse_press(node.editor, x,y, mouse_button)
on.mouse_press = function(x,y, mouse_button)
```

File deletion: 0135-on.draw

BF:BFD[9.2] → [21.61321:61357]

BF:BFD[21.61357] → [21.59115:59115]

B:BD[21.59115] → [21.59116:61320]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print('draw', obj.data[1], obj.fg)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			assert(obj.w)
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
		end
	end
end

File deletion: 0171-on.mouse_released, 0171-on.mouse_release
BFD:BFD[9.2] → [27.5838:5884]
BF:BFD[27.5884] → [27.5645:5645]
BF:BFD[9.2] → [28.62002:62047]
BF:BFD[28.62047] → [27.5645:5645]
∅:D[28.62095] → [27.5694:5768]
B:BD[27.5694] → [27.5694:5768]
∅:D[3.799] → [27.5823:5837]
B:BD[27.5823] → [27.5823:5837]
B:BD[27.5768] → [3.745:799]
B:BD[27.5645] → [28.62048:62095]
```
	if Pan then
		Pan = nil
	else
		local node = to_text(x,y)
		if node then
		end
	end
end
			edit.mouse_release(node.editor, x,y, mouse_button)
on.mouse_release = function(x,y, mouse_button)
```
File deletion: 0170-on.mouse_released, 0170-on.mouse_release
BFD:BFD[9.2] → [27.6406:6452]
BF:BFD[27.6452] → [27.6219:6219]
BF:BFD[9.2] → [28.62385:62430]
BF:BFD[28.62430] → [27.6219:6219]
∅:D[28.62478] → [27.6268:6342]
B:BD[27.6268] → [27.6268:6342]
∅:D[3.856] → [27.6397:6405]
B:BD[27.6397] → [27.6397:6405]
B:BD[27.6342] → [3.802:856]
B:BD[27.6219] → [28.62431:62478]
```
	if Pan then
		Pan = nil
	else
		local node = to_text(x,y)
		if node then
	end
end
			edit.mouse_release(node.editor, x,y, mouse_button)
on.mouse_release = function(x,y, mouse_button)
```

File deletion: 0197-Page

BF:BFD[9.2] → [23.62736:62769]

BF:BFD[23.62769] → [23.61218:61218]

B:BD[23.61218] → [23.61219:62735]

Page = {
    -- page
	type='cols', x=0, y=20,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0169-on.mouse_pressed, 0169-on.mouse_press
BFD:BFD[9.2] → [27.7048:7093]
BF:BFD[27.7093] → [27.6787:6787]
BF:BFD[9.2] → [28.62768:62811]
BF:BFD[28.62811] → [27.6787:6787]
∅:D[28.62857] → [27.6835:6925]
B:BD[27.6835] → [27.6835:6925]
∅:D[2.620] → [27.6978:7044]
B:BD[27.6978] → [27.6978:7044]
B:BD[27.7044] → [2.621:625]
B:BD[27.6925] → [2.569:620]
B:BD[27.6787] → [28.62812:62857]
```
	local node = to_text(x,y)
	if node then
		node.show_cursor = true
		print('show cursor')
	else
		print('pan')
		Pan = {x=Viewport.x+x,y=Viewport.y+y}
	end
end
		edit.mouse_press(node.editor, x,y, mouse_button)
on.mouse_press = function(x,y, mouse_button)
```

File deletion: 0261-on.draw

BF:BFD[9.2] → [17.62847:62883]

BF:BFD[17.62883] → [17.60418:60418]

B:BD[17.60418] → [17.60419:62846]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(obj.editor.left,vy(y), obj.editor.right,vy(y))
				end
			end
		end
	end
end

File deletion: 0167-on.mouse_pressed, 0167-on.mouse_press
BFD:BFD[9.2] → [27.8335:8380]
BF:BFD[27.8380] → [27.8127:8127]
BF:BFD[9.2] → [28.63434:63477]
BF:BFD[28.63477] → [27.8127:8127]
∅:D[28.63523] → [27.8175:8334]
B:BD[27.8175] → [27.8175:8334]
B:BD[27.8127] → [28.63478:63523]
```
	local node = to_text(x,y)
	if node then
		node.show_cursor = true
		print('show cursor')
	else
		print('pan')
		Pan = {x=Viewport.x+x,y=Viewport.y+y}
	end
end
on.mouse_press = function(x,y, mouse_button)
```

File deletion: 0196-Surface

BF:BFD[9.2] → [23.63663:63699]

BF:BFD[23.63699] → [23.63142:63142]

B:BD[23.63142] → [23.63143:63662]

Surface = {
  -- test data
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data={'0'}, x=-20,y=-20},
  {type='rectangle', x=50,y=50, w=20,h=80, r=1,g=0,b=0},
  {type='text', data={'abc', 'def'}, x=150, y=50, w=50,h=50, fg={r=0,g=0.4, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0133-on.draw

BF:BFD[9.2] → [21.65144:65180]

BF:BFD[21.65180] → [21.62907:62907]

B:BD[21.62907] → [21.62908:65143]

on.draw = function()
	print('on.draw')
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print('draw', obj.data[1], obj.fg)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				print('initializing editor')
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				initialize_editor(obj)
				print('updating editor', obj.editor)
			end
			print('editor', obj.editor)
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
		end
	end
end

File deletion: 0160-on.mouse_pressed, 0160-on.mouse_press
BFD:BFD[9.2] → [27.16973:17018]
BF:BFD[27.17018] → [27.16803:16803]
BF:BFD[9.2] → [28.65540:65583]
BF:BFD[28.65583] → [27.16803:16803]
∅:D[28.65629] → [27.16851:16972]
B:BD[27.16851] → [27.16851:16972]
B:BD[27.16803] → [28.65584:65629]
```
	local node = to_text(x,y)
	if node then
		node.show_cursor = true
	else
		Pan = {x=Viewport.x+x,y=Viewport.y+y}
	end
end
on.mouse_press = function(x,y, mouse_button)
```

File deletion: 0260-on.draw

BF:BFD[9.2] → [17.65707:65743]

BF:BFD[17.65743] → [17.63286:63286]

B:BD[17.63286] → [17.63287:65706]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for y=0,1000,100 do
					love.graphics.line(obj.editor.left,y, obj.editor.right,y)
				end
			end
		end
	end
end

File deletion: 0195-on.draw

BF:BFD[9.2] → [23.65947:65983]

BF:BFD[23.65983] → [23.63701:63701]

B:BD[23.63701] → [23.63702:65946]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 15)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0132-on.draw

BF:BFD[9.2] → [21.67736:67772]

BF:BFD[21.67772] → [21.65499:65499]

B:BD[21.65499] → [21.65500:67735]

on.draw = function()
	print('on.draw')
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print('draw', obj.data[1], obj.fg)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				print('initializing editor')
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				initialize_editor(obj)
				print('updating editor', obj.editor)
			end
			print('editor', obj.editor)
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
		end
	end
end

File deletion: 0259-on.draw

BF:BFD[9.2] → [17.68631:68667]

BF:BFD[17.68667] → [17.66146:66146]

B:BD[17.66146] → [17.66147:68630]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for i=1,#obj.editor.lines do
					local y = obj.y + obj.editor.line_cache[i].starty
					love.graphics.line(obj.editor.left,y, obj.editor.right,y)
				end
			end
		end
	end
end

File deletion: 0194-compute_layout

BF:BFD[9.2] → [23.69226:69269]

BF:BFD[23.69269] → [23.66727:66727]

B:BD[23.66727] → [23.66728:69225]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		print(x,y, node.data[1])
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 15)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0131-on.draw

BF:BFD[9.2] → [21.70264:70300]

BF:BFD[21.70300] → [21.68091:68091]

B:BD[21.68091] → [21.68092:70263]

on.draw = function()
	print('on.draw')
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print('draw', obj.data[1], obj.fg)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				initialize_editor(obj)
				print('updating editor', obj.editor)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
		end
	end
end

File deletion: 0140-on.code_changed, 0140-on.code_change

BFD:BFD[9.2] → [21.48407:48451]

BF:BFD[21.48451] → [21.47565:47565]

BF:BFD[9.2] → [28.71119:71162]

BF:BFD[28.71162] → [21.47565:47565]

∅:D[28.71191] → [21.47595:48406]

B:BD[21.47595] → [21.47595:48406]

B:BD[21.47565] → [28.71163:71191]

	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()

File deletion: 0193-on.draw

BF:BFD[9.2] → [23.71517:71553]

BF:BFD[23.71553] → [23.69271:69271]

B:BD[23.69271] → [23.69272:71516]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 15)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
			end
		end
	end
end

File deletion: 0258-on.draw

BF:BFD[9.2] → [17.71528:71564]

BF:BFD[17.71564] → [17.69070:69070]

B:BD[17.69070] → [17.69071:71527]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for i=1,#obj.editor.lines do
					local y = obj.y + obj.editor.line_cache[i].starty
					love.graphics.line(0,y, 800,y)
				end
			end
		end
	end
end

File deletion: 0134-on.code_changed, 0134-on.code_change

BFD:BFD[9.2] → [21.62544:62588]

BF:BFD[21.62588] → [21.61676:61676]

BF:BFD[9.2] → [28.72830:72873]

BF:BFD[28.72873] → [21.61676:61676]

∅:D[28.72927] → [21.61732:62543]

B:BD[21.61732] → [21.61732:62543]

B:BD[21.61676] → [28.72874:72927]

	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()
	print('on.code_change')

File deletion: 0130-compute_layout

BF:BFD[9.2] → [21.72895:72938]

BF:BFD[21.72938] → [21.70936:70936]

B:BD[21.70936] → [21.70937:72894]

compute_layout = function(node, x,y, nodes_to_render)
	print('compute_layout')
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
		print('node editor', node.editor)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0192-Page

BF:BFD[9.2] → [23.73814:73847]

BF:BFD[23.73847] → [23.72297:72297]

B:BD[23.72297] → [23.72298:73813]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0129-on.code_changed, 0129-on.code_change

BFD:BFD[9.2] → [21.73808:73852]

BF:BFD[21.73852] → [21.72940:72940]

BF:BFD[9.2] → [28.74293:74336]

BF:BFD[28.74336] → [21.72940:72940]

∅:D[28.74390] → [21.72996:73807]

B:BD[21.72996] → [21.72996:73807]

B:BD[21.72940] → [28.74337:74390]

	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()
	print('on.code_change')

File deletion: 0257-on.draw

BF:BFD[9.2] → [17.74421:74457]

BF:BFD[17.74457] → [17.71967:71967]

B:BD[17.71967] → [17.71968:74420]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for i=1,#obj.editor.lines do
					local y = vy(obj.editor.line_cache[i].starty)
					love.graphics.line(0,y, 800,y)
				end
			end
		end
	end
end

File deletion: 0191-Page

BF:BFD[9.2] → [23.75739:75772]

BF:BFD[23.75772] → [23.74220:74220]

B:BD[23.74220] → [23.74221:75738]

Page = {
    -- page
	type='cols', x=0, y=200,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0128-on.draw

BF:BFD[9.2] → [21.76326:76362]

BF:BFD[21.76362] → [21.74171:74171]

B:BD[21.74171] → [21.74172:76325]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print('draw', obj.data[1], obj.fg)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				initialize_editor(obj)
				print('updating editor', obj.editor)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
		end
	end
end

File deletion: 0256-on.draw

BF:BFD[9.2] → [17.77309:77345]

BF:BFD[17.77345] → [17.74860:74860]

B:BD[17.74860] → [17.74861:77308]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				love.graphics.setFont(font(scaled_fontsize))
				obj.text = love.graphics.newText(love.graphics.getFont(), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)
				love.graphics.setColor(1,0,0)
				for i=1,#obj.editor.lines do
					local y = vy(obj.editor.lines[i].starty)
					love.graphics.line(0,y, 800,y)
				end
			end
		end
	end
end

File deletion: 0255-box_height

BF:BFD[9.2] → [17.78842:78881]

BF:BFD[17.78881] → [17.78149:78149]

B:BD[17.78149] → [17.78150:78841]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + scale(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, Viewport.zoom, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File deletion: 0127-compute_layout

BF:BFD[9.2] → [21.78932:78975]

BF:BFD[21.78975] → [21.76998:76998]

B:BD[21.76998] → [21.76999:78931]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
		print('node editor', node.editor)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0189-Page

BF:BFD[9.2] → [23.78971:79004]

BF:BFD[23.79004] → [23.77452:77452]

B:BD[23.77452] → [23.77453:78970]

Page = {
    -- page
	type='cols', x=0, y=400,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0254-initialize_editor

BF:BFD[9.2] → [17.79733:79779]

BF:BFD[17.79779] → [17.79284:79284]

B:BD[17.79284] → [17.79285:79732]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print(obj.fontsize, scaled_fontsize, scaled_lineheight)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0109-on.code_change, 0109-on.code_changed

BF:BFD[9.2] → [28.79845:79888]

BF:BFD[28.79888] → [21.116525:116525]

BFD:BFD[9.2] → [21.117367:117411]

BF:BFD[21.117411] → [21.116525:116525]

∅:D[28.79917] → [21.116555:117366]

B:BD[21.116555] → [21.116555:117366]

B:BD[21.116525] → [28.79889:79917]

	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()

File deletion: 0108-on.code_change, 0108-on.code_changed

BF:BFD[9.2] → [28.80189:80232]

BF:BFD[28.80232] → [21.117728:117728]

BFD:BFD[9.2] → [21.118570:118614]

BF:BFD[21.118614] → [21.117728:117728]

∅:D[28.80261] → [21.117758:118569]

B:BD[21.117758] → [21.117758:118569]

B:BD[21.117728] → [28.80233:80261]

	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()

File deletion: 0253-initialize_editor

BF:BFD[9.2] → [17.80631:80677]

BF:BFD[17.80677] → [17.80182:80182]

B:BD[17.80182] → [17.80183:80630]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print(obj.fontsize, scaled_fontsize, scaled_lineheight)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0126-compute_layout

BF:BFD[9.2] → [21.81213:81256]

BF:BFD[21.81256] → [21.79294:79294]

B:BD[21.79294] → [21.79295:81212]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
		print(node.editor)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0252-initialize_editor

BF:BFD[9.2] → [17.81529:81575]

BF:BFD[17.81575] → [17.81080:81080]

B:BD[17.81080] → [17.81081:81528]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print(obj.fontsize, scaled_fontsize, scaled_lineheight)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0103-on.code_change, 0103-on.code_changed

BF:BFD[9.2] → [28.81616:81659]

BF:BFD[28.81659] → [21.125892:125892]

BFD:BFD[9.2] → [21.126734:126778]

BF:BFD[21.126778] → [21.125892:125892]

∅:D[28.81688] → [21.125922:126733]

B:BD[21.125922] → [21.125922:126733]

B:BD[21.125892] → [28.81660:81688]

	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()

File deletion: 0251-initialize_editor

BF:BFD[9.2] → [17.82413:82459]

BF:BFD[17.82459] → [17.81978:81978]

B:BD[17.81978] → [17.81979:82412]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		print(scaled_fontsize, scaled_lineheight)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, scaled_lineheight)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0098-on.code_change, 0098-on.code_changed

BF:BFD[9.2] → [28.82977:83020]

BF:BFD[28.83020] → [21.133781:133781]

BFD:BFD[9.2] → [21.134623:134667]

BF:BFD[21.134667] → [21.133781:133781]

∅:D[28.83049] → [21.133811:134622]

B:BD[21.133811] → [21.133811:134622]

B:BD[21.133781] → [28.83021:83049]

	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()

File deletion: 0187-compute_layout

BF:BFD[9.2] → [23.83183:83226]

BF:BFD[23.83226] → [23.80684:80684]

B:BD[23.80684] → [23.80685:83182]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		print(x,y, node.data[1])
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0097-on.code_change, 0097-on.code_changed

BF:BFD[9.2] → [28.83306:83349]

BF:BFD[28.83349] → [21.134969:134969]

BFD:BFD[9.2] → [21.135813:135857]

BF:BFD[21.135857] → [21.134969:134969]

∅:D[28.83378] → [21.134999:135812]

B:BD[21.134999] → [21.134999:135812]

B:BD[21.134969] → [28.83350:83378]

	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
--	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()

File deletion: 0125-on.draw

BF:BFD[9.2] → [21.83447:83483]

BF:BFD[21.83483] → [21.81258:81258]

B:BD[21.81258] → [21.81259:83446]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print('draw', obj.data[1], obj.fg)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
		end
	end
end

File deletion: 0250-box_height

BF:BFD[9.2] → [17.83554:83593]

BF:BFD[17.83593] → [17.82861:82861]

B:BD[17.82861] → [17.82862:83553]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + scale(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, Viewport.zoom, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File deletion: 0096-on.code_change, 0096-on.code_changed

BF:BFD[9.2] → [28.83635:83678]

BF:BFD[28.83678] → [21.136159:136159]

BFD:BFD[9.2] → [21.137003:137047]

BF:BFD[21.137047] → [21.136159:136159]

∅:D[28.83707] → [21.136189:137002]

B:BD[21.136189] → [21.136189:137002]

B:BD[21.136159] → [28.83679:83707]

	while #Surface > 3 do
		table.remove(Surface)
	end
	compute_layout(
		Page,
--	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()

File deletion: 0094-on.code_change, 0094-on.code_changed

BF:BFD[9.2] → [28.84220:84263]

BF:BFD[28.84263] → [21.138998:138998]

BFD:BFD[9.2] → [21.139855:139899]

BF:BFD[21.139899] → [21.138998:138998]

∅:D[28.84292] → [21.139028:139854]

B:BD[21.139028] → [21.139028:139854]

B:BD[21.138998] → [28.84264:84292]

	while #Surface > 3 do
		table.remove(Surface)
	end
	local node = compute_layout(
		Page,
--	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0,
		Surface)
end
on.code_change = function()

File deletion: 0249-box_height

BF:BFD[9.2] → [17.84673:84712]

BF:BFD[17.84712] → [17.83995:83995]

B:BD[17.83995] → [17.83996:84672]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + scale(node.editor.line_height)*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File deletion: 0089-on.code_change, 0089-on.code_changed

BF:BFD[9.2] → [28.85573:85616]

BF:BFD[28.85616] → [21.148261:148261]

BFD:BFD[9.2] → [21.149188:149232]

BF:BFD[21.149232] → [21.148261:148261]

∅:D[28.85645] → [21.148291:149187]

B:BD[21.148291] → [21.148291:149187]

B:BD[21.148261] → [28.85617:85645]

	local node = compute_layout(
		Page,
--	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
end
on.code_change = function()

File deletion: 0248-box_height

BF:BFD[9.2] → [17.85785:85824]

BF:BFD[17.85824] → [17.85114:85114]

B:BD[17.85114] → [17.85115:85784]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File deletion: 0088-on.code_change, 0088-on.code_changed

BF:BFD[9.2] → [28.85902:85945]

BF:BFD[28.85945] → [21.149534:149534]

BFD:BFD[9.2] → [21.150489:150533]

BF:BFD[21.150533] → [21.149534:149534]

∅:D[28.85974] → [21.149564:150488]

B:BD[21.149564] → [21.149564:150488]

B:BD[21.149534] → [28.85946:85974]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		Page,
--	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
end
on.code_change = function()

File deletion: 0124-on.draw

BF:BFD[9.2] → [21.86086:86122]

BF:BFD[21.86122] → [21.83802:83802]

B:BD[21.83802] → [21.83803:86085]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print('draw', obj.data[1], obj.fg)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0186-compute_layout

BF:BFD[9.2] → [23.86093:86136]

BF:BFD[23.86136] → [23.83599:83599]

B:BD[23.83599] → [23.83600:86092]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		print(node.data[1])
		node.x = x
		node.y = y
		-- render background if necessary
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- render contents
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
		if node_to_render then
			node_to_render.w = node.w
			node_to_render.h = node.h
		end
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local node_to_render
		if node.bg then
			node_to_render = {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y}
			table.insert(nodes_to_render, node_to_render)
		end
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node_to_render then
			node_to_render.w = w
			node_to_render.h = h
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0087-on.code_change, 0087-on.code_changed

BF:BFD[9.2] → [28.86231:86274]

BF:BFD[28.86274] → [21.150835:150835]

BFD:BFD[9.2] → [21.151792:151836]

BF:BFD[21.151836] → [21.150835:150835]

∅:D[28.86303] → [21.150865:151791]

B:BD[21.150865] → [21.150865:151791]

B:BD[21.150835] → [28.86275:86303]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		--Page,
--	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
end
on.code_change = function()

File deletion: 0086-on.code_change, 0086-on.code_changed

BF:BFD[9.2] → [28.86560:86603]

BF:BFD[28.86603] → [21.152138:152138]

BFD:BFD[9.2] → [21.153094:153138]

BF:BFD[21.153138] → [21.152138:152138]

∅:D[28.86632] → [21.152168:153093]

B:BD[21.152168] → [21.152168:153093]

B:BD[21.152138] → [28.86604:86632]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		--Page,
	-- [[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
--	]]
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
end
on.code_change = function()

File deletion: 0085-on.code_change, 0085-on.code_changed

BF:BFD[9.2] → [28.86889:86932]

BF:BFD[28.86932] → [21.153440:153440]

BFD:BFD[9.2] → [21.154391:154435]

BF:BFD[21.154435] → [21.153440:153440]

∅:D[28.86961] → [21.153470:154390]

B:BD[21.153470] → [21.153470:154390]

B:BD[21.153440] → [28.86933:86961]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
	]]
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
end
on.code_change = function()

File deletion: 0247-box_height

BF:BFD[9.2] → [17.86897:86936]

BF:BFD[17.86936] → [17.86226:86226]

B:BD[17.86226] → [17.86227:86896]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
	print('height', i, node.editor.line_height, #node.editor.line_cache[i].screen_line_starting_pos, y)
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File deletion: 0084-on.code_change, 0084-on.code_changed

BF:BFD[9.2] → [28.87218:87261]

BF:BFD[28.87261] → [21.154737:154737]

BFD:BFD[9.2] → [21.155688:155732]

BF:BFD[21.155732] → [21.154737:154737]

∅:D[28.87290] → [21.154767:155687]

B:BD[21.154767] → [21.154767:155687]

B:BD[21.154737] → [28.87262:87290]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		Page)
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
	]]
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
end
on.code_change = function()

File deletion: 0083-on.code_change, 0083-on.code_changed

BF:BFD[9.2] → [28.87547:87590]

BF:BFD[28.87590] → [21.156034:156034]

BFD:BFD[9.2] → [21.156985:157029]

BF:BFD[21.157029] → [21.156034:156034]

∅:D[28.87619] → [21.156064:156984]

B:BD[21.156064] → [21.156064:156984]

B:BD[21.156034] → [28.87591:87619]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		Page,
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
	]]
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
end
on.code_change = function()

File deletion: 0082-on.code_change, 0082-on.code_changed

BF:BFD[9.2] → [28.87876:87919]

BF:BFD[28.87919] → [21.157331:157331]

BFD:BFD[9.2] → [21.158282:158326]

BF:BFD[21.158326] → [21.157331:157331]

∅:D[28.87948] → [21.157361:158281]

B:BD[21.157361] → [21.157361:158281]

B:BD[21.157331] → [28.87920:87948]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		Page)
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
	]]
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
end
on.code_change = function()

File deletion: 0246-box_height

BF:BFD[9.2] → [17.88009:88048]

BF:BFD[17.88048] → [17.87338:87338]

B:BD[17.87338] → [17.87339:88008]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
    Text.clear_screen_line_cache(node.editor, i)
	print('height', i, node.editor.line_height, #node.editor.line_cache[i].screen_line_starting_pos, y)
  end
  return y
end

File deletion: 0081-on.code_change, 0081-on.code_changed

BF:BFD[9.2] → [28.88205:88248]

BF:BFD[28.88248] → [21.158628:158628]

BFD:BFD[9.2] → [21.159579:159623]

BF:BFD[21.159623] → [21.158628:158628]

∅:D[28.88277] → [21.158658:159578]

B:BD[21.158658] → [21.158658:159578]

B:BD[21.158628] → [28.88249:88277]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		Page)
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
	]]
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
end
on.code_change = function()

File deletion: 0080-on.code_change, 0080-on.code_changed

BF:BFD[9.2] → [28.88534:88577]

BF:BFD[28.88577] → [21.159925:159925]

BFD:BFD[9.2] → [21.160876:160920]

BF:BFD[21.160920] → [21.159925:159925]

∅:D[28.88606] → [21.159955:160875]

B:BD[21.159955] → [21.159955:160875]

B:BD[21.159925] → [28.88578:88606]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		Page)
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
	]]
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
end
on.code_change = function()

File deletion: 0123-on.draw

BF:BFD[9.2] → [21.88717:88753]

BF:BFD[21.88753] → [21.86441:86441]

B:BD[21.86441] → [21.86442:88716]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print('draw', obj.data[1])
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0079-on.code_change, 0079-on.code_changed

BF:BFD[9.2] → [28.88863:88906]

BF:BFD[28.88906] → [21.161222:161222]

BFD:BFD[9.2] → [21.162173:162217]

BF:BFD[21.162217] → [21.161222:161222]

∅:D[28.88935] → [21.161252:162172]

B:BD[21.161252] → [21.161252:162172]

B:BD[21.161222] → [28.88907:88935]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		Page)
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
	]]
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
end
on.code_change = function()

File deletion: 0245-box_height

BF:BFD[9.2] → [17.89043:89082]

BF:BFD[17.89082] → [17.88450:88450]

B:BD[17.88450] → [17.88451:89042]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
    Text.clear_screen_line_cache(node.editor, i)
	print('height', i, y)
  end
  return y
end

File deletion: 0078-on.code_change, 0078-on.code_changed

BF:BFD[9.2] → [28.89192:89235]

BF:BFD[28.89235] → [21.162519:162519]

BFD:BFD[9.2] → [21.163494:163538]

BF:BFD[21.163538] → [21.162519:162519]

∅:D[28.89264] → [21.162549:163493]

B:BD[21.162549] → [21.162549:163493]

B:BD[21.162519] → [28.89236:89264]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		Page)
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
	]]
	print('AAA', #Surface)
end
on.code_change = function()

File deletion: 0184-Page

BF:BFD[9.2] → [23.89320:89353]

BF:BFD[23.89353] → [23.87801:87801]

B:BD[23.87801] → [23.87802:89319]

Page = {
    -- page
	type='cols', x=0, y=400,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0077-on.code_change, 0077-on.code_changed

BF:BFD[9.2] → [28.89521:89564]

BF:BFD[28.89564] → [21.163840:163840]

BFD:BFD[9.2] → [21.164815:164859]

BF:BFD[21.164859] → [21.163840:163840]

∅:D[28.89593] → [21.163870:164814]

B:BD[21.163870] → [21.163870:164814]

B:BD[21.163840] → [28.89565:89593]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
		Page)
	--[[
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
	]]
	print('AAA', #Surface)
end
on.code_change = function()

File deletion: 0244-box_height

BF:BFD[9.2] → [17.90077:90116]

BF:BFD[17.90116] → [17.89484:89484]

B:BD[17.89484] → [17.89485:90076]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
    Text.clear_screen_line_cache(node.editor, i)
	print('height', i, y)
  end
  return y
end

File deletion: 0122-compute_layout

BF:BFD[9.2] → [21.91287:91330]

BF:BFD[21.91330] → [21.89389:89389]

B:BD[21.89389] → [21.89390:91286]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.w = 0
			for _,s in ipairs(node.data) do
				local text = love.graphics.newText(font(node, scaled_fontsize), node.data)
				local width = text:getWidth()
				if node.w < width then node.w = width end
			end
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0243-Page

BF:BFD[9.2] → [17.92124:92157]

BF:BFD[17.92157] → [17.90517:90517]

B:BD[17.90517] → [17.90518:92123]

Page = {
    -- page
	type='cols', x=0, y=20,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
			'mno',
			'Acb',
			'g',
			'hij',
			'klm',
			'nop',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0121-compute_layout

BF:BFD[9.2] → [21.93473:93516]

BF:BFD[21.93516] → [21.91649:91649]

B:BD[21.91649] → [21.91650:93472]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.text = love.graphics.newText(font(node, scaled_fontsize), node.data)
			print(node.data[1], node.w)
			node.w = node.text:getWidth()
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0061-on.code_change, 0061-on.code_changed

BF:BFD[9.2] → [28.93483:93526]

BF:BFD[28.93526] → [21.187594:187594]

BFD:BFD[9.2] → [21.188551:188595]

BF:BFD[21.188595] → [21.187594:187594]

∅:D[28.93555] → [21.187624:188550]

B:BD[21.187624] → [21.187624:188550]

B:BD[21.187594] → [28.93527:93555]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
	print('AAA', #Surface)
end
on.code_change = function()

File deletion: 0181-Page

BF:BFD[9.2] → [23.93786:93819]

BF:BFD[23.93819] → [23.92267:92267]

B:BD[23.92267] → [23.92268:93785]

Page = {
    -- page
	type='cols', x=0, y=300,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0242-Page

BF:BFD[9.2] → [17.94107:94140]

BF:BFD[17.94140] → [17.92558:92558]

B:BD[17.92558] → [17.92559:94106]

Page = {
    -- page
	type='cols', x=0, y=20,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={
			"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",
			'1',
			'2',
			'3',
		},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0058-on.code_change, 0058-on.code_changed

BF:BFD[9.2] → [28.94255:94298]

BF:BFD[28.94298] → [21.192754:192754]

BFD:BFD[9.2] → [21.193711:193755]

BF:BFD[21.193755] → [21.192754:192754]

∅:D[28.94327] → [21.192784:193710]

B:BD[21.192784] → [21.192784:193710]

B:BD[21.192754] → [28.94299:94327]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
      {
		type='edit',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
	Surface = {node,
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
	}
	print('AAA', #Surface)
end
on.code_change = function()

File deletion: 0057-on.code_change, 0057-on.code_changed

BF:BFD[9.2] → [28.94561:94604]

BF:BFD[28.94604] → [21.194034:194034]

BFD:BFD[9.2] → [21.194876:194920]

BF:BFD[21.194920] → [21.194034:194034]

∅:D[28.94633] → [21.194064:194875]

B:BD[21.194064] → [21.194064:194875]

B:BD[21.194034] → [28.94605:94633]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
      {
		type='edit',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
	Surface = {node}
	print('AAA', #Surface)
end
on.code_change = function()

File deletion: 0241-clip_all

BF:BFD[9.2] → [17.94744:94781]

BF:BFD[17.94781] → [17.94541:94541]

B:BD[17.94541] → [17.94542:94743]

clip_all = function()
	for _,node in ipairs(Surface) do
		if node.editor then
			clip(node)
			print('node now rendering from', node.editor.screen_top1.line, node.editor.screen_top1.pos)
		end
	end
end

File deletion: 0055-on.code_change, 0055-on.code_changed

BF:BFD[9.2] → [28.95100:95143]

BF:BFD[28.95143] → [21.195523:195523]

BFD:BFD[9.2] → [21.196365:196409]

BF:BFD[21.196409] → [21.195523:195523]

∅:D[28.95172] → [21.195553:196364]

B:BD[21.195553] → [21.195553:196364]

B:BD[21.195523] → [28.95144:95172]

	print('AAAAAAAAAAAAAAAAA')
	local node = compute_layout(
      {
		type='edit',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
	Surface = {node}
	print('AAA', #Surface)
end
on.code_change = function()

File deletion: 0240-clip_all
BF:BFD[9.2] → [17.95290:95327]
BF:BFD[17.95327] → [17.95182:95182]
B:BD[17.95182] → [17.95183:95289]
```
clip_all = function()
	for _,node in ipairs(Surface) do
		if node.editor then
			clip(node)
		end
	end
end
```

File deletion: 0054-on.code_change, 0054-on.code_changed

BF:BFD[9.2] → [28.95426:95469]

BF:BFD[28.95469] → [21.196708:196708]

BFD:BFD[9.2] → [21.197522:197566]

BF:BFD[21.197566] → [21.196708:196708]

∅:D[28.95498] → [21.196738:197521]

B:BD[21.196738] → [21.196738:197521]

B:BD[21.196708] → [28.95470:95498]

	local node = compute_layout(
      {
		type='edit',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
	Surface = {node}
	print('AAA', #Surface)
end
on.code_change = function()

File deletion: 0239-on.update
BF:BFD[9.2] → [17.95504:95542]
BF:BFD[17.95542] → [17.95329:95329]
B:BD[17.95329] → [17.95330:95368]
∅:D[7.740] → [17.95450:95503]
B:BD[17.95450] → [17.95450:95503]
B:BD[17.95368] → [7.666:740]
```
on.update = function(dt)
	if Pan then
	end
	if App.mouse_down(1) then
		clip_all()
	end
end
		Viewport.x = Pan.x - App.mouse_x()
		Viewport.y = Pan.y - App.mouse_y()
```

File deletion: 0120-compute_layout

BF:BFD[9.2] → [21.95645:95688]

BF:BFD[21.95688] → [21.93835:93835]

B:BD[21.93835] → [21.93836:95644]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.text = love.graphics.newText(font(node, scaled_fontsize), node.data)
			print(node.w)
			node.w = node.text:getWidth()
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0053-on.code_change, 0053-on.code_changed

BF:BFD[9.2] → [28.95752:95795]

BF:BFD[28.95795] → [21.197865:197865]

BFD:BFD[9.2] → [21.198669:198713]

BF:BFD[21.198713] → [21.197865:197865]

∅:D[28.95824] → [21.197895:198668]

B:BD[21.197895] → [21.197895:198668]

B:BD[21.197865] → [28.95796:95824]

	local node = compute_layout(
      {
		type='edit',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
	Surface = {node}
	print('AAA')
end
on.code_change = function()

File deletion: 0238-on.update
BF:BFD[9.2] → [17.96018:96056]
BF:BFD[17.96056] → [17.95943:95943]
B:BD[17.95943] → [17.95944:96017]
```
on.update = function(dt)
	if App.mouse_down(1) then
		clip_all()
	end
end
```

File deletion: 0052-on.code_change, 0052-on.code_changed

BF:BFD[9.2] → [28.96078:96121]

BF:BFD[28.96121] → [21.199012:199012]

BFD:BFD[9.2] → [21.199802:199846]

BF:BFD[21.199846] → [21.199012:199012]

∅:D[28.96150] → [21.199042:199801]

B:BD[21.199042] → [21.199042:199801]

B:BD[21.199012] → [28.96122:96150]

	local node = compute_layout(
      {
		type='edit',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
	Surface = {node}
end
on.code_change = function()

File deletion: 0050-on.code_change, 0050-on.code_changed

BF:BFD[9.2] → [28.96657:96700]

BF:BFD[28.96700] → [21.200736:200736]

BFD:BFD[9.2] → [21.201505:201549]

BF:BFD[21.201549] → [21.200736:200736]

∅:D[28.96729] → [21.200766:201504]

B:BD[21.200766] → [21.200766:201504]

B:BD[21.200736] → [28.96701:96729]

	Surface = compute_layout(
      {
		type='edit',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
end
on.code_change = function()

File deletion: 0237-clip_all
BF:BFD[9.2] → [17.96971:97008]
BF:BFD[17.97008] → [17.96855:96855]
B:BD[17.96855] → [17.96856:96970]
```
clip_all = function()
	for _,node in ipairs(Surface) do
		if node.type == 'text' then
			clip(node)
		end
	end
end
```

File deletion: 0236-clip

BF:BFD[9.2] → [17.97533:97566]

BF:BFD[17.97566] → [17.97393:97393]

B:BD[17.97393] → [17.97394:97532]

clip = function(node)
	if Viewport.y <= node.y then
		node.editor.screen_top1.line = 1
		node.editor.screen_top1.pos = 1
		return
	end
end

File deletion: 0119-on.draw

BF:BFD[9.2] → [21.97936:97972]

BF:BFD[21.97972] → [21.95690:95690]

B:BD[21.95690] → [21.95691:97935]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0118-on.draw

BF:BFD[9.2] → [21.100565:100601]

BF:BFD[21.100601] → [21.98291:98291]

B:BD[21.98291] → [21.98292:100564]

on.draw = function()
	for _,obj in ipairs(Surface) do
		print(obj.type, obj.data)
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0017-on.keychord_pressed, 0017-on.keychord_press
BFD:BFD[9.2] → [29.294:342]
BF:BFD[29.342] → [29.24:24]
BF:BFD[9.2] → [28.102890:102936]
BF:BFD[28.102936] → [29.24:24]
∅:D[28.102978] → [29.68:293]
B:BD[29.68] → [29.68:293]
B:BD[29.24] → [28.102937:102978]
```
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
	elseif chord == 'C-0' then
		-- reset zoom
		Viewport.zoom = 1.0
	end
end
on.keychord_press = function(chord, key)
```
File deletion: 0016-on.keychord_pressed, 0016-on.keychord_press
BFD:BFD[9.2] → [29.756:804]
BF:BFD[29.804] → [29.552:552]
BF:BFD[9.2] → [28.103144:103190]
BF:BFD[28.103190] → [29.552:552]
∅:D[28.103232] → [29.596:755]
B:BD[29.596] → [29.596:755]
B:BD[29.552] → [28.103191:103232]
```
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
	elseif chord == 'C--' then
		-- zoom out
		Viewport.zoom = Viewport.zoom-0.1
	end
end
on.keychord_press = function(chord, key)
```

File deletion: 0117-on.draw

BF:BFD[9.2] → [21.103166:103202]

BF:BFD[21.103202] → [21.100920:100920]

B:BD[21.100920] → [21.100921:103165]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0015-on.keychord_pressed, 0015-on.keychord_press
BFD:BFD[9.2] → [29.1140:1188]
BF:BFD[29.1188] → [29.1014:1014]
BF:BFD[9.2] → [28.103398:103444]
BF:BFD[28.103444] → [29.1014:1014]
∅:D[28.103486] → [29.1058:1139]
B:BD[29.1058] → [29.1058:1139]
B:BD[29.1014] → [28.103445:103486]
```
	if chord == 'C-=' then
		-- zoom in
		Viewport.zoom = Viewport.zoom+0.1
	end
end
on.keychord_press = function(chord, key)
```
File deletion: 0013-on.mouse_released, 0013-on.mouse_release
BFD:BFD[9.2] → [12.444:490]
BF:BFD[12.490] → [12.379:379]
BF:BFD[9.2] → [28.103795:103840]
BF:BFD[28.103840] → [12.379:379]
∅:D[28.103888] → [12.428:443]
B:BD[12.428] → [12.428:443]
B:BD[12.379] → [28.103841:103888]
```
	Pan = nil
end
on.mouse_release = function(x,y, mouse_button)
```
File deletion: 0012-on.mouse_pressed, 0012-on.mouse_press
BFD:BFD[9.2] → [12.753:798]
BF:BFD[12.798] → [12.661:661]
BF:BFD[9.2] → [28.104017:104060]
BF:BFD[28.104060] → [12.661:661]
∅:D[28.104106] → [12.709:752]
B:BD[12.709] → [12.709:752]
B:BD[12.661] → [28.104061:104106]
```
	Pan = {x=Viewport.x+x,y=Viewport.y+y}
end
on.mouse_press = function(x,y, mouse_button)
```

File deletion: 0116-Surface

BF:BFD[9.2] → [21.104357:104393]

BF:BFD[21.104393] → [21.103838:103838]

B:BD[21.103838] → [21.103839:104356]

Surface = {
  -- test data
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='rectangle', x=50,y=50, w=20,h=80, r=1,g=0,b=0},
  {type='text', data={'abc', 'def'}, x=150, y=50, w=50,h=50, fg={r=0,g=0.4, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0115-compute_layout

BF:BFD[9.2] → [21.106504:106547]

BF:BFD[21.106547] → [21.104711:104711]

B:BD[21.104711] → [21.104712:106503]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.text = love.graphics.newText(font(node, scaled_fontsize), node.data)
			node.w = node.text:getWidth()
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
		if node.bg then
			table.insert(nodes_to_render, {type='rectangle', r=node.bg.r, g=node.bg.g, b=node.bg.b, x=node.x, y=node.y, w=node.w, h=node.h})
		end
	end
	return x+node.w,y+node.h
end

File deletion: 0114-compute_layout

BF:BFD[9.2] → [21.108346:108389]

BF:BFD[21.108389] → [21.106865:106865]

B:BD[21.106865] → [21.106866:108345]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.text = love.graphics.newText(font(node, scaled_fontsize), node.data)
			node.w = node.text:getWidth()
		end
		initialize_editor(node)
	    node.h = box_height(node)
		table.insert(nodes_to_render, node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
	end
	return x+node.w,y+node.h
end

File deletion: 0113-on.draw

BF:BFD[9.2] → [21.110646:110682]

BF:BFD[21.110682] → [21.108391:108391]

B:BD[21.108391] → [21.108392:110645]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0112-compute_layout

BF:BFD[9.2] → [21.112796:112839]

BF:BFD[21.112839] → [21.111316:111316]

B:BD[21.111316] → [21.111317:112795]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	table.insert(nodes_to_render, node)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.text = love.graphics.newText(font(node, scaled_fontsize), node.data)
			node.w = node.text:getWidth()
		end
		initialize_editor(node)
	    node.h = box_height(node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
	end
	return x+node.w,y+node.h
end

File deletion: 0111-Page

BF:BFD[9.2] → [21.114674:114707]

BF:BFD[21.114707] → [21.113157:113157]

B:BD[21.113157] → [21.113158:114673]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {type='text', data={'abc'},},
              {type='text', data={'abc'},},
            }},
            { type='rows', width=90, data={
              {type='text', data={'def'},},
              {type='text', data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0110-Page

BF:BFD[9.2] → [21.116490:116523]

BF:BFD[21.116523] → [21.115025:115025]

B:BD[21.115025] → [21.115026:116489]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='text', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {data={'abc'},},
              {data={'abc'},},
            }},
            { type='rows', width=90, data={
              {data={'def'},},
              {data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0107-compute_layout

BF:BFD[9.2] → [21.120787:120830]

BF:BFD[21.120830] → [21.119246:119246]

B:BD[21.119246] → [21.119247:120786]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	print('compute_layout: node of type', node.type, 'at', x,y)
	table.insert(nodes_to_render, node)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.text = love.graphics.newText(font(node, scaled_fontsize), node.data)
			node.w = node.text:getWidth()
		end
		initialize_editor(node)
	    node.h = box_height(node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
	end
	return x+node.w,y+node.h
end

File deletion: 0106-compute_layout

BF:BFD[9.2] → [21.122688:122731]

BF:BFD[21.122731] → [21.121147:121147]

B:BD[21.121147] → [21.121148:122687]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	print('compute_layout: node of type', node.type, 'at', x,y)
	table.insert(nodes_to_render, node)
	if node.type == 'text' then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		if node.width then
			node.w = node.width
		else
			local scaled_fontsize = scale(node.fontsize or 20)
			node.text = love.graphics.newText(font(node, scaled_fontsize), node.data)
			node.w = node.text:getWidth()
		end
		initialize_editor(node)
	    node.h = box_height(node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
	end
	return x+node.w,y+node.h
end

File deletion: 0105-on.draw

BF:BFD[9.2] → [21.125009:125045]

BF:BFD[21.125045] → [21.122733:122733]

B:BD[21.122733] → [21.122734:125008]

on.draw = function()
	for i,obj in ipairs(Surface) do
		print(i, obj.type)
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				obj.text = love.graphics.newText(font(obj, scaled_fontsize), obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0104-font

BF:BFD[9.2] → [21.125857:125890]

BF:BFD[21.125890] → [21.125676:125676]

B:BD[21.125676] → [21.125677:125856]

font = function(obj, fontsize)
	if Font == nil then Font = {} end
	if Font[fontsize] == nil then
		Font[fontsize] = love.graphics.newFont(fontsize)
	end
	return Font[fontsize]
end

File deletion: 0102-compute_layout

BF:BFD[9.2] → [21.128742:128785]

BF:BFD[21.128785] → [21.127385:127385]

B:BD[21.127385] → [21.127386:128741]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	print('compute_layout: node of type', node.type, 'at', x,y)
	table.insert(nodes_to_render, node)
	if node.type == 'text' and node.width then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		node.w = node.width
		initialize_editor(node)
	    node.h = box_height(node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
	end
	return x+node.w,y+node.h
end

File deletion: 0101-compute_layout

BF:BFD[9.2] → [21.130435:130478]

BF:BFD[21.130478] → [21.129089:129089]

B:BD[21.129089] → [21.129090:130434]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	print('compute_layout: node of type', node.type)
	table.insert(nodes_to_render, node)
	if node.type == 'text' and node.width then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		node.w = node.width
		initialize_editor(node)
	    node.h = box_height(node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
	end
	return x+node.w,y+node.h
end

File deletion: 0100-compute_layout

BF:BFD[9.2] → [21.132095:132138]

BF:BFD[21.132138] → [21.130781:130781]

B:BD[21.130781] → [21.130782:132094]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	print(node.type)
	table.insert(nodes_to_render, node)
	if node.type == 'text' and node.width then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		node.w = node.width
		initialize_editor(node)
	    node.h = box_height(node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
	end
	return x+node.w,y+node.h
end

File deletion: 0099-compute_layout

BF:BFD[9.2] → [21.133736:133779]

BF:BFD[21.133779] → [21.132440:132440]

B:BD[21.132440] → [21.132441:133735]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	table.insert(nodes_to_render, node)
	if node.type == 'text' and node.width then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		node.w = node.width
		initialize_editor(node)
	    node.h = box_height(node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
	end
	return x+node.w,y+node.h
end

File deletion: 0095-compute_layout

BF:BFD[9.2] → [21.138953:138996]

BF:BFD[21.138996] → [21.137649:137649]

B:BD[21.137649] → [21.137650:138952]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	table.insert(nodes_to_render, node)
	if node.type == 'text' and node.width then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		node.w = node.width
		initialize_editor(node)
	    node.h = box_height(node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = dom.compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = dom.compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
	end
	return x+node.w,y+node.h
end

File deletion: 0093-Surface

BF:BFD[9.2] → [21.141029:141065]

BF:BFD[21.141065] → [21.140501:140501]

B:BD[21.140501] → [21.140502:141028]

Surface = {
  -- test data
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='rectangle', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='text', data={'abc', 'def'}, x=150, y=50, w=50,h=50, fg={r=0,g=0.4, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0092-compute_layout

BF:BFD[9.2] → [21.142671:142714]

BF:BFD[21.142714] → [21.141367:141367]

B:BD[21.141367] → [21.141368:142670]

compute_layout = function(node, x,y, nodes_to_render)
	-- append to nodes_to_render flattened instructions to render a hierarchy of nodes
	-- return x,y rendered until (surface coordinates)
	table.insert(nodes_to_render, node)
	if node.type == 'text' and node.width then
		-- leaf node containing raw text
		node.x = x
		node.y = y
		node.w = node.width
		initialize_editor(node)
	    node.h = box_height(node)
	elseif node.type == 'rows' then
		node.x = x
		node.y = y
		-- lay out children top to bottom
		local subx,suby = x,y
		local w,h = 0,0
		local subnodes
		for _,child in ipairs(node.data) do
			if child.margin then
				suby = suby+child.margin
				h = h+child.margin
			end
			subx,suby = dom.compute_layout(child, x,suby, nodes_to_render)
			if w < child.w then
				w = child.w
			end
			h = h+child.h
		end
		node.w = w
		node.h = h
	elseif node.type == 'cols' then
		node.x = x
		node.y = y
		-- lay out children left to right
		local subx,suby = x,y
		local w,h = 0,0
		for _,child in ipairs(node.data) do
			if child.margin then
				subx = subx+child.margin
				w = w+child.margin
			end
			subx,suby = dom.compute_layout(child, subx,y, nodes_to_render)
			w = w + child.w
			if h < child.h then
				h = child.h
			end
		end
		node.w = w
		node.h = h
	end
	return x+node.w,y+node.h
end

File deletion: 0091-on.draw

BF:BFD[9.2] → [21.145161:145197]

BF:BFD[21.145197] → [21.142716:142716]

B:BD[21.142716] → [21.142717:145160]

on.draw = function()
	for i,obj in ipairs(Surface) do
		print(i, obj.type)
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print(obj.data)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0090-on.draw

BF:BFD[9.2] → [21.147923:147959]

BF:BFD[21.147959] → [21.145499:145499]

B:BD[21.145499] → [21.145500:147922]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print(obj.data)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0076-Page

BF:BFD[9.2] → [21.166926:166959]

BF:BFD[21.166959] → [21.165461:165461]

B:BD[21.165461] → [21.165462:166925]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='text',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='edit', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {data={'abc'},},
              {data={'abc'},},
            }},
            { type='rows', width=90, data={
              {data={'def'},},
              {data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0075-compute_layout

BF:BFD[9.2] → [21.167470:167513]

BF:BFD[21.167513] → [21.167261:167261]

B:BD[21.167261] → [21.167262:167469]

compute_layout = function(node, x,y)
	if node.type == 'text' and node.width then
		node.x = x
		node.y = y
		node.w = node.width
		initialize_editor(node)
    	node.h = box_height(node)
	end
	return node
end

File deletion: 0074-initialize_editor

BF:BFD[9.2] → [21.168160:168206]

BF:BFD[21.168206] → [21.167815:167815]

B:BD[21.167815] → [21.167816:168159]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(obj.fontsize or 20)
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0073-compute_layout

BF:BFD[9.2] → [21.168719:168762]

BF:BFD[21.168762] → [21.168508:168508]

B:BD[21.168508] → [21.168509:168718]

compute_layout = function(node, x,y)
  if node.type == 'text' and node.width then
    node.x = x
    node.y = y
	node.w = node.width
	initialize_editor(node)
    node.h = box_height(node)
	end
	return node
end

File deletion: 0072-on.draw

BF:BFD[9.2] → [21.171169:171205]

BF:BFD[21.171205] → [21.168764:168764]

B:BD[21.168764] → [21.168765:171168]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
				initialize_editor(obj)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0071-initialize_editor

BF:BFD[9.2] → [21.172100:172146]

BF:BFD[21.172146] → [21.171807:171807]

B:BD[21.171807] → [21.171808:172099]

initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end

File deletion: 0070-Surface

BF:BFD[9.2] → [21.172953:172989]

BF:BFD[21.172989] → [21.172425:172425]

B:BD[21.172425] → [21.172426:172952]

Surface = {
  -- test data
  {type='rectangle', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='text', data={'abc', 'def'}, x=150, y=50, w=50,h=50, fg={r=0,g=0.4, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0069-on.draw

BF:BFD[9.2] → [21.175641:175677]

BF:BFD[21.175677] → [21.172991:172991]

B:BD[21.172991] → [21.172992:175640]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
				if obj.w then
					-- use an editor to wrap the text
					obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
					obj.editor.lines = load_array(obj.data)
					Text.redraw_all(obj.editor)
				end
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0068-Surface

BF:BFD[9.2] → [21.176761:176797]

BF:BFD[21.176797] → [21.176233:176233]

B:BD[21.176233] → [21.176234:176760]

Surface = {
  -- test data
  {type='rectangle', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='text', data={'abc', 'def'}, x=150, y=50, w=50,h=50, fg={r=0,g=0.4, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0067-on.draw

BF:BFD[9.2] → [21.179448:179484]

BF:BFD[21.179484] → [21.176799:176799]

B:BD[21.176799] → [21.176800:179447]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
				if obj.w then
				-- use an editor to wrap the text
					obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
					obj.editor.lines = load_array(obj.data)
					Text.redraw_all(obj.editor)
				end
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0066-compute_layout

BF:BFD[9.2] → [21.180226:180269]

BF:BFD[21.180269] → [21.180040:180040]

B:BD[21.180040] → [21.180041:180225]

compute_layout = function(node, x,y)
  if node.type == 'text' and node.width then
    node.x = x
    node.y = y
	node.w = node.width
    node.h = box_height(node)
	end
	return node
end

File deletion: 0065-compute_layout

BF:BFD[9.2] → [21.180822:180865]

BF:BFD[21.180865] → [21.180548:180548]

B:BD[21.180548] → [21.180549:180821]

compute_layout = function(node, x,y)
  if node.type == 'text' and node.width then
    node.x = x
    node.y = y
	node.w = node.width
    node.h = box_height(node)
	end
	return node
end
--[[
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
]]

File deletion: 0064-compute_layout

BF:BFD[9.2] → [21.182369:182412]

BF:BFD[21.182412] → [21.181144:181144]

B:BD[21.181144] → [21.181145:182368]

compute_layout = function(node, x,y)
  if node.type == 'text' and node.width then
    node.x = x
    node.y = y
	node.editor = edit.initialize
    node.editor.top = y
    node.editor.left = x
    node.editor.right = x + node.w
	node.w = node.width
    node.h = box_height(node)
	end
	return node
end
--[[
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				-- use an editor to wrap the text
				local scaled_fontsize = scale(obj.fontsize or 20)
				if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
					obj.saved_zoom = Viewport.zoom
					obj.saved_x = Viewport.x
					obj.saved_y = Viewport.y
					obj.scaled_fontsize = scaled_fontsize
					if Font == nil then Font = {} end
					if Font[scaled_fontsize] == nil then
						Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
					end
					obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
					obj.editor.lines = load_array(obj.data)
					Text.redraw_all(obj.editor)
				end
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
]]

File deletion: 0063-compute_layout

BF:BFD[9.2] → [21.184293:184336]

BF:BFD[21.184336] → [21.182691:182691]

B:BD[21.182691] → [21.182692:184292]

compute_layout = function(node, x,y)
  if node.type == 'text' and node.width then
    node.x = x
    node.y = y
	node.editor = edit.initialize
    node.editor.top = y
    node.editor.left = x
    node.editor.right = x + node.w
	node.w = node.width
    node.h = dom.height(node)
	end
	return node
end
--[[
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				-- use an editor to wrap the text
				local scaled_fontsize = scale(obj.fontsize or 20)
				if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
					obj.saved_zoom = Viewport.zoom
					obj.saved_x = Viewport.x
					obj.saved_y = Viewport.y
					obj.scaled_fontsize = scaled_fontsize
					if Font == nil then Font = {} end
					if Font[scaled_fontsize] == nil then
						Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
					end
					obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
					obj.editor.lines = load_array(obj.data)
					Text.redraw_all(obj.editor)
				end
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
]]

File deletion: 0062-on.draw

BF:BFD[9.2] → [21.187279:187315]

BF:BFD[21.187315] → [21.184338:184338]

B:BD[21.184338] → [21.184339:187278]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				-- use an editor to wrap the text
				local scaled_fontsize = scale(obj.fontsize or 20)
				if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
					obj.saved_zoom = Viewport.zoom
					obj.saved_x = Viewport.x
					obj.saved_y = Viewport.y
					obj.scaled_fontsize = scaled_fontsize
					if Font == nil then Font = {} end
					if Font[scaled_fontsize] == nil then
						Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
					end
					obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
					obj.editor.lines = load_array(obj.data)
					Text.redraw_all(obj.editor)
				end
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0060-compute_layout

BF:BFD[9.2] → [21.189421:189464]

BF:BFD[21.189464] → [21.189151:189151]

B:BD[21.189151] → [21.189152:189420]

compute_layout = function(node, x,y)
  if node.type == 'text' and node.width then
    node.x = x
    node.y = y
    node.editor.top = y
    node.editor.left = x
    node.editor.right = x + node.w
	node.w = node.width
    node.h = dom.height(node)
	end
	return node
end

File deletion: 0059-on.draw

BF:BFD[9.2] → [21.192439:192475]

BF:BFD[21.192475] → [21.189466:189466]

B:BD[21.189466] → [21.189467:192438]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			print('rendering', obj.data)
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				-- use an editor to wrap the text
				local scaled_fontsize = scale(obj.fontsize or 20)
				if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
					obj.saved_zoom = Viewport.zoom
					obj.saved_x = Viewport.x
					obj.saved_y = Viewport.y
					obj.scaled_fontsize = scaled_fontsize
					if Font == nil then Font = {} end
					if Font[scaled_fontsize] == nil then
						Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
					end
					obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
					obj.editor.lines = load_array(obj.data)
					Text.redraw_all(obj.editor)
				end
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0056-on.code_change
BF:BFD[9.2] → [21.195201:195244]
BF:BFD[21.195244] → [21.195199:195199]

File deletion: 0051-compute_layout

BF:BFD[9.2] → [21.200691:200734]

BF:BFD[21.200734] → [21.200442:200442]

B:BD[21.200442] → [21.200443:200690]

compute_layout = function(node, x,y)
  if node.type == 'text' and node.width then
    node.x = x
    node.y = y
    node.editor.top = y
    node.editor.left = x
    node.editor.right = x + node.w
    node.h = dom.height(node)
	end
	return node
end

File deletion: 0049-on.code_change

BF:BFD[9.2] → [21.202630:202673]

BF:BFD[21.202673] → [21.201848:201848]

B:BD[21.201848] → [21.201849:202629]

on.code_change = function()
	print('AAA')
	Surface = compute_layout(
      {
		type='edit',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
end

File deletion: 0048-on.code_change

BF:BFD[9.2] → [21.203719:203762]

BF:BFD[21.203762] → [21.202951:202951]

B:BD[21.202951] → [21.202952:203718]

on.code_change = function()
	Surface = compute_layout(
      {
		type='edit',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
		0,0)
end

File deletion: 0047-on.code_change
BF:BFD[9.2] → [21.204102:204145]
BF:BFD[21.204145] → [21.204040:204040]
B:BD[21.204040] → [21.204041:204101]
```
on.code_change = function()
--	Surface = compute_layout(
end
```

File deletion: 0046-compute_layout

BF:BFD[9.2] → [21.204915:204958]

BF:BFD[21.204958] → [21.204679:204679]

B:BD[21.204679] → [21.204680:204914]

compute_layout = function(node, x,y)
  if node.type == 'text' and node.width then
    node.x = x
    node.y = y
    node.editor.top = y
    node.editor.left = x
    node.editor.right = x + node.w
    node.h = dom.height(node)
	end
end

File deletion: 0045-compute_layout

BF:BFD[9.2] → [21.205427:205470]

BF:BFD[21.205470] → [21.205216:205216]

B:BD[21.205216] → [21.205217:205426]

compute_layout = function(node, x,y)
  if node.data then
    node.x = x
    node.y = y
    node.editor.top = y
    node.editor.left = x
    node.editor.right = x + node.w
    node.h = dom.height(node)
	end
end

File deletion: 0044-box_height

BF:BFD[9.2] → [21.206279:206318]

BF:BFD[21.206318] → [21.205708:205708]

B:BD[21.205708] → [21.205709:206278]

box_height = function(node)
  local y = 0
  for i=1,#node.editor.lines do
    local line = node.editor.lines[i]
    if node.editor.line_cache[i] == nil then
      node.editor.line_cache[i] = {}
    end
    node.editor.line_cache[i].fragments = nil
    node.editor.line_cache[i].screen_line_starting_pos = nil
    Text.compute_fragments(node.editor, i)
    Text.populate_screen_line_starting_pos(node.editor, i)
    y = y + node.editor.line_height*#node.editor.line_cache[i].screen_line_starting_pos
    Text.clear_screen_line_cache(node.editor, i)
  end
  return y
end

File deletion: 0043-on.draw

BF:BFD[9.2] → [21.209261:209297]

BF:BFD[21.209297] → [21.206320:206320]

B:BD[21.206320] → [21.206321:209260]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				-- use an editor to wrap the text
				local scaled_fontsize = scale(obj.fontsize or 20)
				if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
					obj.saved_zoom = Viewport.zoom
					obj.saved_x = Viewport.x
					obj.saved_y = Viewport.y
					obj.scaled_fontsize = scaled_fontsize
					if Font == nil then Font = {} end
					if Font[scaled_fontsize] == nil then
						Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
					end
					obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
					obj.editor.lines = load_array(obj.data)
					Text.redraw_all(obj.editor)
				end
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0042-Surface

BF:BFD[9.2] → [21.210267:210303]

BF:BFD[21.210303] → [21.209739:209739]

B:BD[21.209739] → [21.209740:210266]

Surface = {
  -- test data
  {type='rectangle', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='text', data={'abc', 'def'}, x=150, y=50, w=50,h=50, fg={r=0,g=0.4, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0041-on.draw

BF:BFD[9.2] → [21.213250:213286]

BF:BFD[21.213286] → [21.210305:210305]

B:BD[21.210305] → [21.210306:213249]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			if obj.width == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				-- use an editor to wrap the text
				local scaled_fontsize = scale(obj.fontsize or 20)
				if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
					obj.saved_zoom = Viewport.zoom
					obj.saved_x = Viewport.x
					obj.saved_y = Viewport.y
					obj.scaled_fontsize = scaled_fontsize
					if Font == nil then Font = {} end
					if Font[scaled_fontsize] == nil then
						Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
					end
					obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
					obj.editor.lines = load_array(obj.data)
					Text.redraw_all(obj.editor)
				end
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true) -- hide cursor
			end
		end
	end
end

File deletion: 0040-on.draw

BF:BFD[9.2] → [21.216449:216485]

BF:BFD[21.216485] → [21.213508:213508]

B:BD[21.213508] → [21.213509:216448]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
		elseif obj.type == 'edit' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
				obj.editor.lines = load_array(obj.data)
				Text.redraw_all(obj.editor)
			end
			-- for now the editor is just a way to line-wrap text. Hide the cursor.
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, true)
		end
	end
end

File deletion: 0039-Page

BF:BFD[9.2] → [21.218392:218425]

BF:BFD[21.218425] → [21.216927:216927]

B:BD[21.216927] → [21.216928:218391]

Page = {
    -- page
	type='cols', x=0, y=0,
    width=800, data={
      -- editor covering left side
      {
		type='edit',
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { type='rows', name='searches', margin=50, data={
        { type='text', data={''},},
        { type='cols', data={
          { type='text', data={'search:'},},
          { type='edit', name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ type='text', data={'table:'},},
        { type='cols', bg={r=0.8,g=0.8,b=0.8}, data={
            { type='rows', width=90, data={
              {data={'abc'},},
              {data={'abc'},},
            }},
            { type='rows', width=90, data={
              {data={'def'},},
              {data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0038-Surface

BF:BFD[9.2] → [21.219175:219211]

BF:BFD[21.219211] → [21.218647:218647]

B:BD[21.218647] → [21.218648:219174]

Surface = {
  -- test data
  {type='rectangle', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='edit', data={'abc', 'def'}, x=150, y=50, w=50,h=50, fg={r=0,g=0.4, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0037-Surface

BF:BFD[9.2] → [21.219961:219997]

BF:BFD[21.219997] → [21.219433:219433]

B:BD[21.219433] → [21.219434:219960]

Surface = {
  -- test data
  {type='rectangle', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='edit', data={'abc', 'def'}, x=100, y=50, w=50,h=50, fg={r=0,g=0.4, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0036-Surface

BF:BFD[9.2] → [21.220745:220781]

BF:BFD[21.220781] → [21.220219:220219]

B:BD[21.220219] → [21.220220:220744]

Surface = {
  -- test data
  {type='rectangle', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='edit', data={'abc', 'def'}, x=100, y=50, w=50,h=50, fg={r=0,g=0, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0035-on.draw

BF:BFD[9.2] → [21.223643:223679]

BF:BFD[21.223679] → [21.220783:220783]

B:BD[21.220783] → [21.220784:223642]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
		elseif obj.type == 'edit' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
				obj.editor.lines = load_array(obj.data)
				Text.redraw_all(obj.editor)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0})
		end
	end
end

File deletion: 0034-on.draw

BF:BFD[9.2] → [21.226761:226797]

BF:BFD[21.226797] → [21.223901:223901]

B:BD[21.223901] → [21.223902:226760]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
			end
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'edit' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
				obj.editor.lines = load_array(obj.data)
				Text.redraw_all(obj.editor)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0})
		end
	end
end

File deletion: 0033-Surface

BF:BFD[9.2] → [21.227767:227803]

BF:BFD[21.227803] → [21.227239:227239]

B:BD[21.227239] → [21.227240:227766]

Surface = {
  -- test data
  {type='rectangle', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  --{type='edit', data={'abc', 'def'}, x=100, y=50, w=50,h=50, fg={r=0,g=0, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0032-on.draw

BF:BFD[9.2] → [21.230665:230701]

BF:BFD[21.230701] → [21.227805:227805]

B:BD[21.227805] → [21.227806:230664]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'edit' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y or obj.scaled_fontsize ~= scaled_fontsize then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
				obj.editor.lines = load_array(obj.data)
				Text.redraw_all(obj.editor)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0})
		end
	end
end

File deletion: 0031-on.draw

BF:BFD[9.2] → [21.233618:233654]

BF:BFD[21.233654] → [21.230923:230923]

B:BD[21.230923] → [21.230924:233617]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'edit' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.editor == nil or obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.editor = edit.initialize_state(vy(obj.y), vx(obj.x), vx(obj.x+obj.w), scaled_fontsize, math.floor(scaled_fontsize*1.3))
				obj.editor.lines = load_array(obj.data)
				Text.redraw_all(obj.editor)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0})
		end
	end
end

File deletion: 0030-Surface

BF:BFD[9.2] → [21.234622:234658]

BF:BFD[21.234658] → [21.234096:234096]

B:BD[21.234096] → [21.234097:234621]

Surface = {
  -- test data
  {type='rectangle', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='edit', data={'abc', 'def'}, x=100, y=50, w=50,h=50, fg={r=0,g=0, b=0.9}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0029-Viewport
BF:BFD[9.2] → [21.234930:234967]
BF:BFD[21.234967] → [21.234880:234880]
B:BD[21.234880] → [21.234881:234929]
```
Viewport = {x=-50, y=-50, w=800,h=600, zoom=1.5}
```

File deletion: 0028-Surface

BF:BFD[9.2] → [21.235714:235750]

BF:BFD[21.235750] → [21.235188:235188]

B:BD[21.235188] → [21.235189:235713]

Surface = {
  -- test data
  {type='rectangle', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='edit', data={'abc', 'def'}, x=100, y=50, w=50,h=50, fg={r=0,g=0, b=0.5}},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0027-on.draw

BF:BFD[9.2] → [21.238435:238471]

BF:BFD[21.238471] → [21.235752:235752]

B:BD[21.235752] → [21.235753:238434]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'edit' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.editor == nil or obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.editor = edit.initialize_state(obj.y, obj.x, obj.x+obj.w, scaled_fontsize, math.floor(scaled_fontsize*1.3))
				obj.editor.lines = load_array(obj.data)
				Text.redraw_all(obj.editor)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0})
		end
	end
end

File deletion: 0025-on.draw

BF:BFD[9.2] → [21.244352:244388]

BF:BFD[21.244388] → [21.241659:241659]

B:BD[21.241659] → [21.241660:244351]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'edit' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.editor == nil or obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				print(edit)
				obj.editor = edit.initialize(obj.y, obj.x, obj.x+obj.w, scaled_fontsize, math.floor(scaled_fontsize*1.3))
				obj.editor.lines = load_array(obj.data)
				Text.redraw_all(obj.editor)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0})
		end
	end
end

File deletion: 0024-on.draw

BF:BFD[9.2] → [21.247286:247322]

BF:BFD[21.247322] → [21.244609:244609]

B:BD[21.244609] → [21.244610:247285]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'edit' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.editor == nil or obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.editor = edit.initialize(obj.y, obj.x, obj.x+obj.w, scaled_fontsize, math.floor(scaled_fontsize*1.3))
				obj.editor.lines = load_array(obj.data)
				Text.redraw_all(obj.editor)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0})
		end
	end
end

File deletion: 0023-on.draw

BF:BFD[9.2] → [21.250199:250235]

BF:BFD[21.250235] → [21.247543:247543]

B:BD[21.247543] → [21.247544:250198]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'edit' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.editor = edit.initialize(obj.y, obj.x, obj.x+obj.w, scaled_fontsize, math.floor(scaled_fontsize*1.3))
				obj.editor.lines = load_array(obj.data)
				Text.redraw_all(obj.editor)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0})
		end
	end
end

File deletion: 0022-on.draw

BF:BFD[9.2] → [21.253080:253116]

BF:BFD[21.253116] → [21.250456:250456]

B:BD[21.250456] → [21.250457:253079]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'edit' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.editor = edit.initialize(obj.y, obj.x, obj.x+obj.w, scaled_fontsize, math.floor(scaled_fontsize*1.3))
				obj.editor.lines = load_array(obj.data)
			end
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0})
		end
	end
end

File deletion: 0021-on.draw

BF:BFD[9.2] → [21.255417:255453]

BF:BFD[21.255453] → [21.253337:253337]

B:BD[21.253337] → [21.253338:255416]

on.draw = function()
	for _,obj in ipairs(Surface) do
		love.graphics.setColor(obj.r or 0, obj.g or 0, obj.b or 0)
		if obj.type == 'rectangle' then
			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))
		elseif obj.type == 'line' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'circle' then
			love.graphics.circle(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radius))
		elseif obj.type == 'arc' then
			love.graphics.arc(obj.drawmode or 'line', obj.arctype or 'open', vx(obj.x), vy(obj.y), scale(obj.radius), obj.angle1, obj.angle2, obj.segments)
		elseif obj.type == 'ellipse' then
			love.graphics.ellipse(obj.drawmode or 'fill', vx(obj.x), vy(obj.y), scale(obj.radiusx), scale(obj.radiusy))
		elseif obj.type == 'bezier' then
			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()
		elseif obj.type == 'text' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			end
			love.graphics.line(unpack(obj.zdata))
		end
	end
end

File deletion: 0020-Surface

BF:BFD[9.2] → [21.256399:256435]

BF:BFD[21.256435] → [21.255893:255893]

B:BD[21.255893] → [21.255894:256398]

Surface = {
  -- test data
  {type='rectangle', x=50,y=50, width=20,height=80, r=1,g=0,b=0},
  {type='line', data={0,0, 0,600}},
  {type='line', data={0,0, 800,0}},
  {type='text', data='0', x=-20,y=-20},
  {type='edit', data={'abc', 'def'}, x=100, y=50, w=50,h=50,},
  {type='circle', x=300,y=200, radius=40, r=1,g=0,b=1},
  {type='arc', x=0,y=0, radius=50, angle1=0, angle2=math.pi*2/3},
  {type='ellipse', x=100,y=100, radiusx=10, radiusy=50},
  {type='bezier', data={25,25, 25,125, 75,25, 125,25}},
}

File deletion: 0019-Page

BF:BFD[9.2] → [21.257975:258008]

BF:BFD[21.258008] → [21.256655:256655]

B:BD[21.256655] → [21.256656:257974]

Page = {
    -- page
	x=0, y=0,
    width=800, cols={
      -- editor covering left side
      {
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        width=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { name='searches', margin=50, rows={
        { data={''},},
        { cols={
          { data={'search:'},},
          { name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, width=90,},
        }},
		{ data={'table:'},},
        { bg={r=0.8,g=0.8,b=0.8}, cols={
            { width=90, rows={
              {data={'abc'},},
              {data={'abc'},},
            }},
            { width=90, rows={
              {data={'def'},},
              {data={'def'},},
            }},
        }},
      }},
    },
}

File deletion: 0018-Page

BF:BFD[9.2] → [21.259587:259620]

BF:BFD[21.259620] → [21.258228:258228]

B:BD[21.258228] → [21.258229:259586]

Page = {
    -- page
	x=0, y=0,
    w=800, cols={
      -- editor covering left side
      {
        name='editor',
        doc='prose goes here, on the left half of the window',
        margin=Margin_left,
        data={"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.",},
        w=400, bg={r=1,g=1,b=0}
      },
      -- a table on the right
      { name='searches', margin=50, rows={
        { data={''}, w=90,},
        { cols={
          { data={'search:'}, w=90,},
          { name='search', bg={r=0.8,g=0.8,b=0.8}, data={''}, w=90,},
        }},
        { data={''}, w=90,},
		{ data={'table:'}, w=90,},
        { bg={r=0.8,g=0.8,b=0.8}, rows={
            { cols={
              {data={'abc'}, w=90,},
              {data={'def'}, w=90,},
            }},
            { cols={
              {data={'abc'}, w=90,},
              {data={'def'}, w=90,},
            }},
        }},
      }},
    },
}

File deletion: head, head
BFD:BFD[9.2] → [30.10819:10847]
BFD:BFD[9.2] → [30.10819:10847]
BFD:BFD[30.10847] → [30.10815:10815]
B:BD[30.10815] → [10.12:15]
```
430
```
Deletion in README.md at line 105 [32.6]
B:BD[31.3300] → [5.150:150]
Resurrecting zombie bytes in README.md at line 105 [32.6]
B:B[33.813669] → [8.2852:2864]
BD:B[33.813669] → [8.2852:2864]
```
## Hacking
```
Solving an order conflict in README.md at line 105 [32.6]
[31.3300]
[8.2852]
Deletion in README.md at line 114 [32.6]
B:BD[31.3517] → [5.223:223]
B:BD[5.223] → [5.224:318]
```
[More information about the on-disk representation of freewheeling apps.](representation.md)
```

Resurrecting zombie bytes in README.md at line 114 [32.6]

B:B[33.813908] → [8.2865:3029]

BD:B[33.813908] → [8.2865:3029]


To publish your changes:
  * delete all files with a numeric prefix from the repo, and then
  * move all files with a numeric prefix from the save dir to the repo

Solving an order conflict in README.md at line 114 [32.6]
[31.3517]
[8.2865]
File move: 0430-update_editor_box → 0030-update_editor_box
BF:BFD[9.2] → [10.627:673]
BF:BF[10.673] → [10.26:26]
[9.2]
[10.26]
File move: 0429-Page2 → 0029-Page2
BF:BFD[9.2] → [11.1833:1867]
BF:BF[11.1867] → [11.600:600]
[9.2]
[11.600]
File move: 0426-A → 0028-A
BF:BFD[9.2] → [11.6665:6695]
BF:BF[11.6695] → [11.6019:6019]
[9.2]
[11.6019]
File move: 0422-Surface → 0027-Surface
BF:BFD[9.2] → [11.13145:13181]
BF:BF[11.13181] → [11.12612:12612]
[9.2]
[11.12612]
Insertion in 0026-on.draw at line 2 [21.238692]
[21.238714]
[21.238714]
```
	love.graphics.setColor(1,0,0)
```

Replacement in 0026-on.draw at line 6 [21.238692]

B:BD[21.238842] → [21.238842:238950]

			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.width),scale(obj.height))

[21.238842]

[21.238950]

			love.graphics.rectangle(obj.drawmode or 'fill', vx(obj.x),vy(obj.y), scale(obj.w),scale(obj.h))

Deletion in 0026-on.draw at line 8 [21.238692]

B:BD[21.238983] → [21.238983:239332]

			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				obj.zdata = {}
				for i=1,#obj.data,2 do
					table.insert(obj.zdata, vx(obj.data[i]))
					table.insert(obj.zdata, vy(obj.data[i+1]))
				end
			end

Replacement in 0026-on.draw at line 16 [21.238692]

B:BD[21.239858] → [21.239858:240245]

			if obj.saved_zoom ~= Viewport.zoom or obj.saved_x ~= Viewport.x or obj.saved_y ~= Viewport.y then
				obj.saved_zoom = Viewport.zoom
				obj.saved_x = Viewport.x
				obj.saved_y = Viewport.y
				zdata = {}
				for i=1,#obj.data,2 do
					table.insert(zdata, vx(obj.data[i]))
					table.insert(zdata, vy(obj.data[i+1]))
				end
				obj.zdata = love.math.newBezierCurve(zdata):render()

[21.239858]

[21.240245]

			love.graphics.line(unpack(obj.zdata))

Replacement in 0026-on.draw at line 18 [21.238692]

B:BD[21.240278] → [21.240278:241330]

			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				obj.text = love.graphics.newText(Font[scaled_fontsize], obj.data)
			end
			love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			end
			love.graphics.line(unpack(obj.zdata))
		elseif obj.type == 'edit' then
			local scaled_fontsize = scale(obj.fontsize or 20)
			if obj.editor == nil or obj.scaled_fontsize ~= scaled_fontsize then
				obj.scaled_fontsize = scaled_fontsize
				if Font == nil then Font = {} end
				if Font[scaled_fontsize] == nil then
					Font[scaled_fontsize] = love.graphics.newFont(scaled_fontsize)
				end
				print(edit, edit.initialize)
				obj.editor = edit.initialize(obj.y, obj.x, obj.x+obj.w, scaled_fontsize, math.floor(scaled_fontsize*1.3))
				obj.editor.lines = load_array(obj.data)
				Text.redraw_all(obj.editor)

[21.240278]

[21.241330]

			if obj.w == nil then
				love.graphics.draw(obj.text, vx(obj.x), vy(obj.y))
			else
				edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0}, not obj.show_cursor)

Deletion in 0026-on.draw at line 23 [21.238692]
B:BD[21.241337] → [21.241337:241387]
```
			edit.draw(obj.editor, obj.fg or {r=0,g=0,b=0})
```
File move: 0400-add_thick_line → 0025-add_thick_line
BF:BFD[9.2] → [11.37248:37291]
BF:BF[11.37291] → [11.36992:36992]
[9.2]
[11.36992]
File move: 0396-copy_shape → 0024-copy_shape
BF:BFD[9.2] → [11.40792:40831]
BF:BF[11.40831] → [11.40599:40599]
[9.2]
[11.40599]
File move: 0391-on.keychord_press → 0023-on.keychord_press
BF:BFD[9.2] → [18.1614:1660]
BF:BF[18.1660] → [18.26:26]
[9.2]
[18.26]
File move: 0388-on.text_input → 0022-on.text_input
BF:BFD[9.2] → [14.1651:1693]
BF:BF[14.1693] → [14.1238:1238]
[9.2]
[14.1238]
File move: 0385-compute_layout → 0021-compute_layout
BF:BFD[9.2] → [14.6990:7033]
BF:BF[14.7033] → [14.4307:4307]
[9.2]
[14.4307]
File move: 0263-Page → 0020-Page
BF:BFD[9.2] → [17.57535:57568]
BF:BF[17.57568] → [17.55929:55929]
[9.2]
[17.55929]
File move: 0378-B → 0019-B
BF:BFD[9.2] → [20.7052:7082]
BF:BF[20.7082] → [20.6168:6168]
[9.2]
[20.6168]
File move: 0368-on.update → 0018-on.update
BF:BFD[9.2] → [20.18270:18308]
BF:BF[20.18308] → [20.18134:18134]
[9.2]
[20.18134]
File move: 0178-on.mouse_release → 0017-on.mouse_release
BF:BFD[9.2] → [28.59234:59279]
BF:BF[28.59279] → [27.1417:1417]
[9.2]
[27.1417]
File move: 0366-schema1_of_y → 0016-schema1_of_y
BF:BFD[9.2] → [22.1017:1058]
BF:BF[22.1058] → [22.26:26]
[9.2]
[22.26]
File move: 0365-line_height → 0015-line_height
BF:BFD[9.2] → [22.2233:2273]
BF:BF[22.2273] → [22.2032:2032]
[9.2]
[22.2032]
File move: 0364-y_of_schema1 → 0014-y_of_schema1
BF:BFD[9.2] → [22.2796:2837]
BF:BF[22.2837] → [22.2275:2275]
[9.2]
[22.2275]
File move: 0224-font → 0013-font
BF:BFD[9.2] → [23.15217:15250]
BF:BF[23.15250] → [23.15041:15041]
[9.2]
[23.15041]
File move: 0350-on.initialize → 0012-on.initialize
BF:BFD[9.2] → [16.2141:2183]
BF:BF[16.2183] → [16.2104:2104]
[9.2]
[16.2104]
File move: 0345-box_height → 0011-box_height
BF:BFD[9.2] → [25.9446:9485]
BF:BF[25.9485] → [25.8821:8821]
[9.2]
[25.8821]
File move: 0338-initialize_editor → 0010-initialize_editor
BF:BFD[9.2] → [19.940:986]
BF:BF[19.986] → [19.542:542]
[9.2]
[19.542]
File move: 0306-on.code_change → 0009-on.code_change
BF:BFD[9.2] → [28.13291:13334]
BF:BF[28.13334] → [15.13874:13874]
[9.2]
[15.13874]
File move: 0298-Viewport → 0008-Viewport
BF:BFD[9.2] → [26.495:532]
BF:BF[26.532] → [26.445:445]
[9.2]
[26.445]
File move: 0180-to_text → 0007-to_text
BF:BFD[9.2] → [27.294:330]
BF:BF[27.330] → [27.25:25]
[9.2]
[27.25]
File move: 0179-on.mouse_press → 0006-on.mouse_press
BF:BFD[9.2] → [28.58816:58859]
BF:BF[28.58859] → [27.703:703]
[9.2]
[27.703]
File move: 0172-Cursor_node → 0005-Cursor_node
BF:BFD[9.2] → [27.5603:5643]
BF:BF[27.5643] → [27.5584:5584]
[9.2]
[27.5584]
File move: 0008-vy → 0004-vy
BF:BFD[9.2] → [12.7699:7730]
BF:BF[12.7730] → [12.7649:7649]
[9.2]
[12.7649]
File move: 0007-scale → 0003-scale
BF:BFD[9.2] → [12.7902:7936]
BF:BF[12.7936] → [12.7853:7853]
[9.2]
[12.7853]
File move: 0005-vx → 0002-vx
BF:BFD[9.2] → [12.8295:8326]
BF:BF[12.8326] → [12.8245:8245]
[9.2]
[12.8245]

Replacement in 0000-freewheeling-start at line 1 [8.3036]

B:BD[8.3036] → [8.3037:3187]

This file contains no definition, but is used as a marker in the save dir to
indicate all definitions have been copied from the repo to the save dir.

[8.3036]

This file contains no definition, but is used as a marker in the save dir to indicate all definitions have been copied from the repo to the save dir.