As it turns out, changing the color (via change-style) can somtimes
split snips, which can change the revision number, which means that
the open port into the editor is no longer valid.
Since this doesn't seem to happen very much when editing in DrRacket,
we just detect this situation and give up on this colorer's port, and
hopefully it actually doesn't happen much (the place it happened that
let me notice this was when inserting an image via a menu in the
drracket test suites)
original commit: 226a7140b5784531103e10338785249a37aac677
refactor it so it doesn't add anything to the continuation ever, and
just check if it has been a while since we started (giving other
events a chance to run, if so). Also, interleave the calls to
change-style with the parsing of the buffer to get a more accurate
count of the time the colorer is taking
original commit: f07c8cf4907e283ab590b3528534b9784cd12c7f
Handling was broken by changes to fix enter and
leave events (in commit a5d7812732)
Merge to v5.3.1
original commit: ba6e383963de1c5e64058d99efceb799171827a9
found instead of just silently not checking the spelling
also, fix a bug in that case that used to cause drracket
to just crash
original commit: 4787361d7f0598751f962b28739a0cc79b3d0194
of the syntax colorer; adjust the spelling code so that it
uses nack events to communicate, in case things get aborted
original commit: 44a0c8a6c1bd744e139ea9b3a719807bee5708e1
Windows provide page metrics in either 1000ths of inches or
100ths of millimeters. I think Racket's calculation was wrong
in the mm case.
original commit: 4f75350bf3b8e45ebe8c92388ffa83855e56c5aa
It's very helpful to have a visual aid when dealing with a graphical
interface toolkit.
This patch adds an overview of the widgets available in the library
consisting of screen shots of the main ones and the snippets used to
produce them.
Each widget image link back to the full documentation.
original commit: 54ab1bfbfabb5e5fd8a8fe758a57da87b7bdb994
choose to print to pdf as well. Also, enable the preference
under linux (ie, make it available to be chosen-- all platforms
still default to printing via the platform-specific mechanism)
original commit: c675cf47f03cd50ff305bc7947c95628da151da5
A recent bug fix involved moving part of an `editor-canvas%' resize
out of atomic mode by queueing a callback (because the resize involves
quesrying the editor for its size, etc.), but then the callback
happens after a canvas is shown, which can cause it to appear with
bogus initial scrollbars. Queue the callback instead as a "refresh"
level callback, which gets a chance to run before a frame is made
visible.
original commit: 11045a0384b2b6f185cd98aec59e27b96b68c5f7
The `on-size' method is called in atomic mode,
and we can't call into the editor's sizing functions
in atomic mode.
Watch out for refresh and/or window-sizing problems.
original commit: dba3c14746b5c97d4a04e85e352b4161408e6655
used under windows, so just give a menu shortcut under
macosx and under windows rely on the underscore thingy
original commit: f1a4aeedba431f8ed54767dc045e4d2a5282b5a4
various callbacks to keep its menu items straight, but
instead uses the on-demand callback to just get them
all right.
original commit: 49eb4ab11cb28ba543b4f5ee9738cd240bec6b8a
