- delete app settings, start with a filename; window opens running the text editor with cursor at top of file
  - run with absolute file path; quit; restart; window opens running the text editor in same position+dimensions
  - run with relative file path; quit; switch to new directory; restart without a filename; window opens running the text editor in same file in same position+dimensions
  - quit while running the text editor, restart; window opens running the text editor in same position+dimensions
  - start out running the text editor, move window, press ctrl+e twice; window is running text editor in same position+dimensions
  - start out editing source, move window, press ctrl+e twice; window is editing source in same position+dimensions
  - no log file; switching to source works