Robby Findler f640c2cea0 only when when there is something to undo ... They hypothesis behind this change is that the undo is undoing an edit that came before, not the temporary edit that appears in insert-close-paren. So, when there are no edits happening (ie when fixup? is #f) then don't undo. This is only a hypothesis because we were not able to find a small code sequence, outside of DrRacket to cause the bad behavior, so possibly there is really more going on here. Thanks to Nadeem Abdul Hamid for finding this fix. Closes PR 13454 (cherry picked from commit f90eb33d67)		2013-01-28 13:14:36 -05:00
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private	only when when there is something to undo	2013-01-28 13:14:36 -05:00
collapsed-snipclass-wxme.rkt	removed useless requires	2011-09-27 19:28:44 -06:00
collapsed-snipclass.rkt	fix the collapsed snipclass so that it cooperates with the wxme library and	2011-09-13 14:58:39 -05:00
comment-snip.rkt	rename all files .ss -> .rkt	2010-04-27 16:50:15 -06:00
decorated-editor-snip.rkt	".ss" -> ".rkt" scan done.	2011-07-02 10:37:53 -04:00
doc.txt	Get rid of "defaultly"s.	2011-06-28 02:11:24 -04:00
framework-sig.rkt	".ss" -> ".rkt" scan done.	2011-07-02 10:37:53 -04:00
framework-unit.rkt	some long overdue Rackety: renaming the 'scheme:' exports of the framework to 'racket:'	2011-11-30 06:45:50 -06:00
framework.rkt	".ss" -> ".rkt" scan done.	2011-07-02 10:37:53 -04:00
gui-utils.rkt	implement scribble/srcdoc' via submodules instead of expand'	2012-05-12 01:37:50 -06:00
keybinding-lang.rkt	rename all files .ss -> .rkt	2010-04-27 16:50:15 -06:00
main.rkt	export preferences:add-check	2012-12-21 22:07:57 -06:00
preferences.rkt	implement scribble/srcdoc' via submodules instead of expand'	2012-05-12 01:37:50 -06:00
splash.rkt	A bunch of fprintf' -> eprintf' conversions (and a few related things).	2012-05-06 12:06:00 -04:00
test.rkt	make the 'failed to click on the radio box' error message more helpful	2012-11-11 20:13:25 -06:00