empty stone arch anymore. (Zaba)
git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@9757 c06c8d41-db1a-0410-9941-cceddc491573
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HXIETRYLTZYNJR4QHS5ZN4ZZR76SLRIXTEJQQJGI33XMXHO6MNBAC
H3552BCIAVBLKAYKE4DHFLBLFW5RGRMYBMRRYHYEB5IPIJRUVU5QC
floor = "stone_arch",
-- floor seems better than empty stone arch-- floor = "stone_arch",
-- floor seems better than empty stone arch
-- floor = "stone_arch",