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17443 Commits

Author SHA1 Message Date
Matthew Flatt
c8e3d45dae make `codeblock' work without a #lang line 
but revise docs to clarify that a #lang line is really expected
 Closes PR 11385
 2011-01-16 19:12:38 -07:00
Matthew Flatt
21eee45a48 fix `read-language' when input has only comments 2011-01-16 19:01:45 -07:00
Matthew Flatt
090f82cc0b fix `codeblock' interaction with reader macros 
Closes PR 11386
 2011-01-16 18:35:03 -07:00
Matthew Flatt
113e49aa5b extend date->seconds' and find-seconds' to work with UTC 
Closes PR 6137
 2011-01-16 17:53:30 -07:00
Matthew Flatt
b1e13e7f3f fix `codeblock' linking 
Closes PR 11624
 2011-01-16 13:37:22 -07:00
Mike Sperber
1b97013496 In QuickCheck, fix bug in lift->generator. 
This would result in aggregates where all the generators start from
the same seed.
 2011-01-16 20:04:32 +01:00
Mike Sperber
85e02db1ad Tweak world to enable interoperability with DMdA gui teachpack. 2011-01-16 12:26:50 +01:00
Matthew Flatt
66d63f1067 fix Same docs to not depend on `racket/gui' 2011-01-15 18:28:36 -07:00
Matthew Flatt
10ad58a747 restore `event-dispatch-handler' 2011-01-15 18:28:36 -07:00
Matthew Flatt
200f5cb80a fix gui-available?' when racket/gui/base' is declared but not instantiated 2011-01-15 18:28:36 -07:00
Matthew Flatt
d1dc1303c2 win32: allow GetCursorPos to fail 
in case the current desktop isn't the input desktop
 2011-01-15 16:46:35 -07:00
Matthew Flatt
ab86ffa778 refine `sleep/yield' 2011-01-15 16:46:31 -07:00
Matthew Flatt
841e0b2473 fix doc error 
as reported by Hong Feng
 2011-01-15 16:46:29 -07:00
Robby Findler
7a85e942a2 fixes the way alt-enter in the drracket repl works so that it doesn't insert whitespace into the submitted expression 
closes PR 11621
 2011-01-15 16:02:23 -06:00
Robby Findler
6c974f6c5f add missing require 2011-01-15 15:14:57 -06:00
Matthew Flatt
c2afc03b3b fix interaction of `continuation-mark-set-first' and prompts 
including a documentation fix
 2011-01-15 08:05:55 -07:00
Robby Findler
90b8400d50 make up a new temp dir instead of using C:\tmp 2011-01-15 06:44:42 -06:00
Robby Findler
34b0d794dc added docs explaining how blobs break up and reform 2011-01-15 06:42:51 -06:00
Mike Sperber
894c531f6c Make DMdA's fold more robust. 2011-01-15 13:08:00 +01:00
Robby Findler
4ffb16905e upped the min sizes for the same score controls 2011-01-15 05:42:07 -06:00
Mike Sperber
d2aa1c1138 Make test-engine tests work with new gracket. 2011-01-15 12:25:39 +01:00
Mike Sperber
db8e16bc66 Synch German string constants with latest. 2011-01-15 11:02:47 +01:00
Matthew Flatt
aa31641733 fix initial transformation matrix of {post-script,pdf}-dc% 2011-01-14 20:30:51 -07:00
Matthew Flatt
4e47aff061 clean up code that adds date and filename to DrRacket printout 
--- although I don't think it should be added at all, or maybe
     added only if a preference is set
 2011-01-14 20:30:51 -07:00
Matthew Flatt
a9dd80110a restore doc & page checking for `post-script-dc%' et al. 
and also fix up wiring of `printer-dc%' in `editor<%>' so
 that `is-a?' tests works as expected
 2011-01-14 20:30:51 -07:00
Robby Findler
73d71d7597 refactored to make it easier to write docs that have example boards in them and started on the docs (not finished tho) 2011-01-14 20:58:14 -06:00
Robby Findler
90dbf3a56b same: up the bonus scores to 100 per ball 
this means a max of 5,000 and so closer to what good scores for the other way to score
 2011-01-14 20:58:11 -06:00
Robby Findler
9c63710b14 same: refactor drawing of the board to have a bitmap background 
(speeds up redraws on my win7 machine from about 200msec to about 15msec)
  also use that refactoring to draw a bitmap for the icon using the
  same, new style
 2011-01-14 20:58:08 -06:00
Matthew Flatt
f69e89c023 win32: connect print dialog to given parent (if any) 
which causes a different style dialog to be used
 2011-01-14 18:54:02 -07:00
Matthew Flatt
06e5d7d6c8 fix problem with mm printer measurements 2011-01-14 15:51:41 -07:00
Matthew Flatt
b10ad75d11 fix another problem with `erase' in a canvas dc 
Closes PR 11625
 2011-01-14 15:50:33 -07:00
Casey Klein
b45bb829b6 Fixes a bug in metafunction traces 
When the result is in the cache but the cache is not consulted because
`caching-enabled?' is false, the call should not be shown as cached.
 2011-01-14 13:41:09 -06:00
Casey Klein
61607c4da1 Adds a check to the define/extend language parser 2011-01-14 13:41:09 -06:00
Casey Klein
f742479d8d Fixes another bug in the test generator. 2011-01-14 13:41:09 -06:00
Casey Klein
11900c6c4f Changes logging to use write instead of display 2011-01-14 13:41:09 -06:00
Casey Klein
3c2e2fc362 Fixes `extend-reduction-relation' bug. 
The #:domain argument did not apply to inherited rules.
 2011-01-14 13:41:09 -06:00
Casey Klein
56a548c517 Suppresses overridden rules in the names reported for a reduction relation 2011-01-14 13:41:09 -06:00
Casey Klein
394fab0d86 Adds an option for repeating the command(s) 2011-01-14 13:41:09 -06:00
Casey Klein
ea5a6fc91c Fixes exception handling in randomized tests 2011-01-14 13:41:09 -06:00
Casey Klein
c5599e8b6f Adds an option for logging the generated tests 2011-01-14 13:41:08 -06:00
Eli Barzilay
05109cf939 Convert backslashes to slashes on windows for path inputs. 
This applies only to interactive use, using this as a library should
still use generic /-delimited strings.

Fixes PR 11619 -- hopefully.
 2011-01-14 13:52:26 -05:00
Eli Barzilay
34e3279f98 Remove leftover debugging code 2011-01-14 13:52:26 -05:00
Kevin Tew
7b9cd25527 Fix doc making hang on error 2011-01-14 10:27:23 -07:00
Matthew Flatt
3e2af2f39e change locking of preferences files under Windows 
to avoid the problem that `rename-file-or-directory' cannot
 replace a file that is currently open for reading (unlike Unix)
 2011-01-14 08:35:14 -07:00
Eli Barzilay
5998ecc564 Abstract the initialization stuff into a separate function. 
Make it available outside so in the future I can use it in the PL class
code.
 2011-01-14 08:35:55 -05:00
Eli Barzilay
f96361bb2c Fix typo in web code 2011-01-14 08:33:19 -05:00
Carl Eastlund
b379e207fd DrDr should not run the "scribblings-package" example in tests/planet. 2011-01-14 01:06:22 -05:00
Matthew Flatt
0d36dbefb8 win32: adjust printing-dc% scale to simulate screen DPI 
This is questionable; it might be better to set up a printing
 context with 72 DPI and adjust the resolution of the Pango
 font map associated with the DC to be 72 DPI; matching the
 screen is easier, and it provides the benefit that font metrics
 (based on fonts with point sizes rather than pixel sizes) are
 consistent across drawing contexts
 2011-01-13 20:08:57 -07:00
Matthew Flatt
559f756374 win32: tell Cairo when drawing to a printing context 2011-01-13 20:08:56 -07:00
Matthew Flatt
4f292a95c5 win64: fix PrintDlg alignment 2011-01-13 20:08:55 -07:00
Robby Findler
255cb84b87 add an example tool (that actually does something) to the docs and make a test suite that sets that tool up and runs it 2011-01-13 20:11:55 -06:00
Robby Findler
422bf5eae7 docs fixes 2011-01-13 20:11:53 -06:00
Robby Findler
65579793af added get-button-label method to switchable-button% 2011-01-13 20:11:52 -06:00
Jay McCarthy
ead6c2003e Fixing a few functions to xexpr 2011-01-13 14:50:10 -07:00
Jay McCarthy
8b04595482 sync 2011-01-13 14:50:10 -07:00
Jay McCarthy
1b177f1788 Fixing site example 2011-01-13 14:50:10 -07:00
Jay McCarthy
89f3c56625 Trying xnest inside of real root 2011-01-13 14:50:10 -07:00
Jay McCarthy
dfe9bb9fca Dumb problem 2011-01-13 14:50:10 -07:00
Jay McCarthy
2e6cfb0e02 Going back to simple X server 2011-01-13 14:50:10 -07:00
Jay McCarthy
83613e822f Moving shm removal 2011-01-13 14:50:10 -07:00
Jay McCarthy
f9cb806343 Fixing shmget 2011-01-13 14:50:09 -07:00
Matthew Flatt
723b41b3e6 fix `rename-file-or-directory' docs to more accurately report OS behavior 2011-01-13 14:09:12 -07:00
Matthew Flatt
045aac4daf fix tools doc 
--- hopefully the switch from `scheme' to `racket' doesn't
     change the intended reference of anything in the docs
 2011-01-13 13:08:42 -07:00
Matthew Flatt
2097e944b7 fix `regexp-replace*' with procedure and #f matches 2011-01-13 11:01:46 -07:00
Robby Findler
7763e428f4 drracket tab unsaved notification: add a dot back in to try to be more friendly to XP 2011-01-13 10:13:52 -06:00
Matthew Flatt
a57fb5bf9f fix `erase' on a monochrome bitmap 
Closes PR 11615
 2011-01-13 08:03:00 -07:00
Robby Findler
0d72df472f same: draw mouse-under blob in a slightly darker color and make the scoring bonus easier to get (and worth more) 2011-01-12 17:32:30 -06:00
Robby Findler
b8459737f0 disable the trace of all of the messages in the framework tests 2011-01-12 17:32:26 -06:00
Robby Findler
1a4ba1d196 Rackety 2011-01-12 17:32:22 -06:00
Vincent St-Amour
7808be5e20 Fix portable-fixnum?. 2011-01-12 14:20:29 -05:00
Kevin Tew
324d1aa440 parallel-lock-client doc fix 2011-01-12 10:36:29 -07:00
Kevin Tew
65460f5739 parallel-lock-client docs 2011-01-12 10:22:52 -07:00
Matthew Flatt
e9a4650f09 win32: don't handle frame non-content mouse events 2011-01-12 07:46:55 -07:00
Philippe Meunier
99d1cda1d5 Quarterly update (give or take a few months...) 2011-01-12 17:22:01 +09:00
Asumu Takikawa
60d0e5b886 Add a layer of export redirection in mred/mred.rkt. 
Moved mred to private/mred and created a new mred that just re-exports the
definitions from the private module. This change is intended to allow for
contracts to be added later to where the definitions are re-exported.
 2011-01-11 21:55:37 -05:00
Matthew Flatt
e6187eb6a7 sort result of `get-face-list' 2011-01-11 19:47:17 -07:00
Matthew Flatt
1ce430faf7 win32: handle control font failure 2011-01-11 19:47:15 -07:00
Matthew Flatt
6defe0ea09 win32: fix screen-glyph reporting for label mode 
because XP doesn't substitute fonts in control labels
 2011-01-11 19:47:04 -07:00
Carl Eastlund
84396869f1 Updated Planet documentation to include the new modules and their exports. 
Modified the "Developing Packages for PLaneT" section to point users to
planet/scribble to make sure all their links work.

End of move from unstable/ to planet/.
 2011-01-11 18:00:42 -05:00
Carl Eastlund
803ac4a412 Added a sample package to test Planet scribblings. No automated tests yet. 
Currently one just has to build the package and "eyeball" its documentation.
 2011-01-11 18:00:40 -05:00
Carl Eastlund
557fd0fca6 Moved this-package-version-symbol from unstable/planet to planet/version. 
Could not put it in planet/util because it depends on planet/util at phase 1.
Re-exported the other "this-package" macros from planet/version.
Modified this-package-in to take multiple suffix identifiers and to treat the
suffix "main" specially, and generate (planet owner/name:X:Y) instead of
(planet owner/name:X:Y/main).
 2011-01-11 18:00:40 -05:00
Carl Eastlund
debad064e7 Moved most of the planet-related bindings from unstable/scribble and 
unstable/planet to planet/scribble and planet/util.  Did not move
define-planet-package; it is not as crucial as the "this-package" macros.
 2011-01-11 18:00:39 -05:00
Carl Eastlund
8d36436465 Starting to move macros for documenting Planet packages out of unstable. 
I am leaving the bindings in unstable as they are, in case there are a few
packages out there relying on them.  My intention is to remove them after the
release of 5.1 so that developers on the trunk have a chance to find and fix
bugs in their Planet packages.

This commit: moved macro-facilitating functions from unstable/planet-syntax
to planet/syntax.
 2011-01-11 18:00:38 -05:00
Robby Findler
2e05c118ba add an extra explicit step in initializing a drracket frame to set the toolbar buttons 
closes PR 11608 (hopefully)
 2011-01-11 16:23:15 -06:00
Matthew Flatt
6d48ea17aa win32: use wglGetProcAddress for sgl when direct lookup fails 2011-01-11 14:35:55 -07:00
Matthew Flatt
68e647ae91 win32: no multisample for offscreen gl 
because it interferes with multisample setup for
 canvases and seems unlikely to be supported or useful
 2011-01-11 14:35:54 -07:00
Matthew Flatt
f64b52052f fix Scribble serialization of search-redirected links 2011-01-11 13:24:34 -07:00
Robby Findler
5013234ac0 fix try-color so that it returns void (instead of returning what copy-from returns) 2011-01-11 14:18:36 -06:00
Matthew Flatt
640fa15d32 win32: support gl multisampling 2011-01-11 13:13:19 -07:00
Kevin Tew
e7a24a6b41 Parallel Locking 2011-01-11 12:44:09 -07:00
Kevin Tew
e3d7ffbe82 convert parallel-build to classes 2011-01-11 12:44:09 -07:00
Kevin Tew
264e7f2c15 Use worker-count for doc build 2011-01-11 12:44:09 -07:00
Robby Findler
1b0fdfd0a9 whoops 2011-01-11 13:31:38 -06:00
Robby Findler
997a2be686 change copy-from to return this. 
closes PR 11609
 2011-01-11 13:30:36 -06:00
Robby Findler
fc39113895 same: made the board taller and made the boards a little bit more likely to have more connected things initially 2011-01-11 09:47:39 -06:00
Matthew Flatt
1eac56fd1a fix `#lang htdp/asl' 2011-01-11 07:51:08 -07:00
Robby Findler
9964e28969 added a check in bitmap to make the file argument exists 2011-01-11 08:06:26 -06:00
Robby Findler
2c50190294 same: brought back the 'this score' message% object 2011-01-11 07:00:34 -06:00
Robby Findler
070549101f same: spread the bonus out to last 20 cells and don't do the double-color thing 2011-01-10 20:48:33 -06:00
Matthew Flatt
45aa84b6ce win64: fix sgl 2011-01-10 18:10:44 -07:00
John Clements
8ccee771f8 improved dialog text for stepper jump failures 2011-01-10 16:41:19 -08:00
Matthew Flatt
afdfafa66a win32: let default handlers see WM_MOUSELEAVE 
This fixes a problem where mousing over a button
 in Win7 leaves the button blue instead of fading
 back to normal color
 2011-01-10 17:16:50 -07:00
Matthew Flatt
68e60df7db fix docs for `image-element' 2011-01-10 16:44:10 -07:00
Matthew Flatt
a9bedcc69d change Scribble HTML to use `object' tag for SVG 2011-01-10 16:41:17 -07:00
Matthew Flatt
6afffb329c add `svg-dc%' 2011-01-10 16:41:16 -07:00
Matthew Flatt
b2877336f7 support ".svg" in scribble/base' image' for HTML output 2011-01-10 16:41:16 -07:00
Robby Findler
de8ba4b11a improved the way scoring works for same 2011-01-10 17:12:22 -06:00
Robby Findler
666c559532 adjusted how paren matching inside {} works for better tabbing in scribble mode 2011-01-10 16:56:45 -06:00
Robby Findler
b823b94cda change drracket to print the start & end compiling messages when in PLTDRCM=trace mode 2011-01-10 16:56:40 -06:00
Matthew Flatt
a28ead9464 fix some switchable-button tooltip problems 2011-01-10 12:26:24 -07:00
Matthew Flatt
4c05bb48f1 win32: mouse-leave events when mouse leaves the frame 2011-01-10 12:26:23 -07:00
Robby Findler
9698d03955 adjust check syntax so that it uses a copy of the definitions text as the source of the program 
this seems to improve the responsiveness of check syntax a fair amount
  on a fast machine, copying drracket/private/rep.rkt takes .5 seconds, tho.
 2011-01-10 13:04:36 -06:00
Robby Findler
160d9d9ac4 removed unused bound id 2011-01-10 13:04:34 -06:00
Stephen Bloch
57dfc31f60 Two test files for picturing-programs had been disabled; they're re-enabled now. 2011-01-10 13:48:07 -05:00
Robby Findler
f86fbad226 fix stupid stuff, plus make purple a little more different than brown 2011-01-10 12:19:20 -06:00
Robby Findler
2553553f09 improved same game 
- new drawing algorithm (makes the connected regions easier to see)
  - different scoring mechanism (give points for having few pieces left)
  - make the window resizable
  - general cleanup of the code
 2011-01-10 11:49:52 -06:00
Matthew Flatt
f1e13a7921 modial dialog don't disable mouse motion, enter, and leave events 
Closes PR 11599

 This is an API change relative to gr1, but it seems sensible,
 and it makes enter and leave events more reliable and easier
 to implement.
 2011-01-10 07:53:03 -07:00
Matthew Flatt
e64c99f7a3 typo 
Closes PR 11606
 2011-01-10 06:43:27 -07:00
Robby Findler
d2cb96bcb3 setup hooks so that the behavior of the home / c:a keybinings delegates to a method to find where to go 
then, use that to change how it works for the scheme mode (and also another variation for the REPL to
cope with the prompt)

I spent a while trying to make this work at the keymap% level (ie putting different keybindings for "home"
and "c:a" into different keymaps) but this just turned out to be far too confusing and fragile, so went
with this alternative (one keybinding, but that delegates to an overridable method)

closes PR 11446
 2011-01-09 16:22:28 -06:00
Robby Findler
ad47d346ba move the text class creation calls back to the end of the file 2011-01-09 15:38:24 -06:00
Robby Findler
1425969f61 seems safe to use the star under windows now for unsaved files 2011-01-08 20:25:11 -06:00
Robby Findler
49952e580b adjust scribble's in-drracket html generator button to use the sandbox so user code cannot corrupt drracket. 
related to PR 11601
 2011-01-08 16:37:58 -06:00
Robby Findler
da9c34cd52 use the new refresh-now method 2011-01-08 14:52:36 -06:00
Robby Findler
66f6f04c1e improve the drawing of the menu popup when it is yellow and the mouse is over it 2011-01-08 14:29:36 -06:00
Robby Findler
cdd099f024 added docs for set/c 
moved docs for predicates down near the end of the file;
  currently it goes: constructors, operations, predicates & contract, iterator stuff
  added docs for set-equal?
 2011-01-08 14:10:08 -06:00
Robby Findler
0411cddba5 added set/c and made sets print as set, seteq, or seteqv 
closes PR 11454
 2011-01-08 13:49:01 -06:00
Robby Findler
422bb10b53 set docs: change the name of the parameter of set-union to avoid shadowing 'set' 
used the name 'st' following the style guide's suggestion of 'lst' for lists
  since it should use the same parameter name everywhere, change this everywhere
  also: rackety
 2011-01-08 13:48:59 -06:00
Matthew Flatt
eaa82cc84d gtk: fix floating windows 2011-01-08 11:55:31 -07:00
Matthew Flatt
f59e8e0eb9 cocoa: fix problems with floating windows 2011-01-08 11:41:11 -07:00
Matthew Flatt
8f6acf6aae radio-box% initial selection and #f 
Closes PR 11107
 2011-01-08 10:29:32 -07:00
Matthew Flatt
9e9a3ef814 fix `regexp-match-exact?' to work on paths, drop ports from docs 
Closes PR 11213
 2011-01-08 10:29:32 -07:00
Matthew Flatt
f624ebdf20 doc repair 
Closes PR 11215
 2011-01-08 10:29:31 -07:00
Matthew Flatt
bbc0c687ee fix `keyword-apply' when the argument list is missing 
Closes PR 11249
 2011-01-08 10:29:31 -07:00
Matthew Flatt
e6fd878e14 doc `Secref' 
Closes PR 11309
 2011-01-08 10:29:31 -07:00
Matthew Flatt
f2a11c504d fix `tab-panel%' callback problem 
Closes PR 11528
 2011-01-08 10:29:31 -07:00
Matthew Flatt
8d15718188 fix typo 
Closes PR 11061
 2011-01-08 10:29:31 -07:00
Matthew Flatt
9417beb7bd gtk: get-file' and put-file' replace "*.*" filter with "*" 
Closes PR 11593
 2011-01-08 10:29:31 -07:00
Stevie Strickland
9ffb204682 Rename instanceof' to instanceof/c'. 2011-01-08 11:24:25 -05:00
Matthew Flatt
39e0921f90 trigger Slideshow printing via `executable-yield-handler' 
Closes PR 11595
 2011-01-08 07:09:39 -07:00
Stephen Bloch
67f3a22e44 no longer ignoring tests 2011-01-08 00:00:47 -05:00
Stephen Bloch
fb7d948794 Revised test cases that used big-bang so they don't actually run when 
loaded (so drdr doesn't complain about timeouts).
 2011-01-07 23:52:39 -05:00
Stephen Bloch
c3430f285c Took out a commented line. No big deal... 2011-01-07 23:52:38 -05:00
Jay McCarthy
f77ab71772 Fixing PR11592 2011-01-07 19:53:00 -07:00
Jay McCarthy
f2a9aebba5 Fixing contract formatting change 2011-01-07 19:53:00 -07:00
Matthew Flatt
d4e3d42d19 make `message-box' and variants work when called for a non-handler thread 
This could be done to many other dialogs, but it seems especially
 worthwhile for `message-box'.
 Closes PR 11601.
 2011-01-07 17:59:26 -07:00
Stevie Strickland
92775c5e4e Add instanceof. 
The instanceof contract combinator takes a class contract.  The resulting
contract protects objects using the external field and method contracts
in the class contract.
 2011-01-07 18:22:24 -05:00
Matthew Flatt
d6fc7da750 add refresh-now' to canvas%' 
--- this method doesn't have to be built in, but it
     encapsulates a common and not-too-obvious pattern
 2011-01-07 14:19:35 -07:00
Matthew Flatt
5f4ee4f9f8 cocoa: erasing a non-transparent canvas uses white 2011-01-07 14:15:35 -07:00
Matthew Flatt
9d7a7a1520 line number fixes 
- restore some method augments that I shouldn't have deleted
 - handle font change through a style-list callback
 2011-01-07 13:02:33 -07:00
Matthew Flatt
a5660f38eb document weak reference by `notify-on-change' 2011-01-07 13:02:11 -07:00
Matthew Flatt
be6ba896e0 repairs for line numbers in DrRacket 2011-01-07 11:57:50 -07:00
Robby Findler
d8a3edfc88 clicking on the preference file indicator now gives stats about the preferences file 2011-01-07 12:33:14 -06:00
Robby Findler
61664690b5 make the proper test to be able to call un/cache-image 
closes PR 11598
 2011-01-07 11:22:28 -06:00
Matthew Flatt
551a43d759 use scribble/manual for easier PDF rendering 2011-01-07 09:48:04 -07:00
Matthew Flatt
7852408f8a Scribble: prevent linebreaks after leading hyphens on identifiers 2011-01-07 09:48:03 -07:00
Matthew Flatt
21d324a169 Scribble soft-hyphen support for Latex rendering; ?-' in scribble/base' 2011-01-07 09:48:03 -07:00
Matthew Flatt
315fdf071a better Scribble support for disabling line breaks 
- make 'no-break element style work consistently
 - document 'no-break
 - add `nonbreaking' to `scribble/base'
 2011-01-07 09:48:03 -07:00
Matthew Flatt
8f23d9dc1a fix reference hyphen and some abbreviations 2011-01-07 09:48:03 -07:00
Matthew Flatt
163d10cab3 Scribble LaTeX rendering of non-breaking hyphen; add ~' and -~-' 2011-01-07 09:48:03 -07:00
Matthew Flatt
5998c0ac95 add ._' and .__' to `scribble/base' for abbrev- and setence-ending periods 2011-01-07 09:48:03 -07:00
Matthew Flatt
5b3865f3e6 doc repairs 2011-01-07 09:48:03 -07:00
Robby Findler
bf031be73e what happened here? 2011-01-07 09:23:51 -06:00
Robby Findler
a32adbe7db make the framework test suite only modify gui objects on the eventspace handler thread 2011-01-07 06:39:27 -06:00
Robby Findler
31a629ff9c make provide/contract work properly when it is the only thing in a module body 
closes PR 11596
 2011-01-07 05:19:16 -06:00
John Clements
8d7f29d0bb reworded to follow friedman's rule 2011-01-06 23:57:13 -08:00
Robby Findler
582c8362a6 added a special case to the ->i error messages for when #:pre only has two things following 2011-01-06 19:29:02 -06:00
Robby Findler
9a0d7b419b minor tweak to ->i's error message 
relevant to PR 11597
 2011-01-06 15:22:17 -06:00
Robby Findler
1d2b837603 adjusted 2htdp/universe (and world) so that it uses the cache disabling support from 2htdp/image 
(the caching is not helping when drawing animations; it just allocates extra bitmaps)
 2011-01-06 14:24:03 -06:00
Robby Findler
670d58d134 added un/cache-image, a function that enables/disables the drawing cache in 2htdp/image images 2011-01-06 14:24:01 -06:00
Robby Findler
b77847904e adjust the way the () colorer status thingy draws 2011-01-06 14:24:00 -06:00
Matthew Flatt
99d39ff3cf fix docs for recent shared' and struct' changes 2011-01-06 12:53:17 -07:00
Matthew Flatt
dce2ffc05c add missing doc 2011-01-06 12:53:17 -07:00
Robby Findler
21050c2454 remove now useless private field 2011-01-06 10:09:09 -06:00
Robby Findler
c94ad960ac ask about normalizing pastes only after pasting has finished (in case there are multiple calls to insert) 
closes PR 11449
 2011-01-06 08:39:32 -06:00
Matthew Flatt
4f56618c6d improve canvas-drawing docs 2011-01-06 07:43:26 -07:00
Mike Sperber
71904f2ca6 Merge remote branch 'origin' 2011-01-06 14:10:04 +01:00
Mike Sperber
69963a1f2c Fix bug in struct-wrap signature checking. 
Only check the fields if we know the struct type is right.
 2011-01-06 13:53:51 +01:00
Robby Findler
33cb5a8b6f use new syntax colorer hooks to provide feedback about syntax coloring in the definitions window in drracket 2011-01-05 20:39:35 -06:00
Robby Findler
92d9ce38d3 added an observer for the colorer 2011-01-05 20:39:31 -06:00
Matthew Flatt
655f6045a2 fix shared' for #:auto' fields and constructors without `make-' 
Closes PR 11588
 Closes PR 11591
 2011-01-05 13:52:11 -07:00
Vincent St-Amour
b32287fa2d Fixed a bug with complex numbers made from floats of differing precision. 
It used to be that constructing complex numbers from a float and a
double sometimes caused incorrect coercions.
 2011-01-05 14:42:31 -05:00
Vincent St-Amour
cb723092e2 Fix portable fixnum size. 2011-01-05 14:42:31 -05:00
Matthew Flatt
81cbf1ae1f add get-client-handle' to window<%>' 2011-01-05 12:15:37 -07:00
Matthew Flatt
adfa67206d win32: on-size fix 2011-01-05 10:38:06 -07:00
Matthew Flatt
ae5093a134 more consistent on-size' and on-move' 2011-01-05 10:00:07 -07:00
Matthew Flatt
c9d2f43398 fix line-number mixin 2011-01-05 09:57:33 -07:00
Matthew Flatt
b0d95708bf fix docs on get-handle' from window<%>' 2011-01-05 08:50:21 -07:00
Matthew Flatt
b0095111d4 restore and document scrolling behavior 
Closes PR 11583, and
 everts the previous fix for PR 10853 and fixes
  it in a different way
 2011-01-05 07:02:00 -07:00
Matthew Flatt
5eb2739bdf typo 2011-01-05 07:02:00 -07:00
Matthew Flatt
577755630a disable brush gradient when the target is monochrome 2011-01-05 07:02:00 -07:00
Jon Rafkind
6c3feabb52 restore dc state after calculating the clipping area 2011-01-04 22:24:36 -07:00
Jon Rafkind
d7ac9c4399 sest the line number padding when the editor changes. calculate the position to draw at better 2011-01-04 22:16:52 -07:00
Kevin Tew
c0ec320be0 Gradient doc fixes 2011-01-04 14:45:18 -07:00
Robby Findler
9cd9fd24aa tweaks to the splash screen easter eggs to make them more responsive 2011-01-04 15:40:35 -06:00
Robby Findler
e0c02e66c8 make sure all modifications to the splash screen controls happen in the splash's eventspace handler thread 2011-01-04 15:40:33 -06:00
Robby Findler
51ad306af2 changed real-in to be an alias for between/c 2011-01-04 15:40:32 -06:00
Kevin Tew
e35603988a gradients get picture examples 2011-01-04 13:51:30 -07:00
Matthew Flatt
d2f16ee36e win32: fix canvas flicker 2011-01-04 13:30:30 -07:00
Matthew Flatt
553723627c gradients: refine checking and docs to fit various conventions 2011-01-04 12:44:36 -07:00
Sam Tobin-Hochstadt
c30887b306 Disable tests that loop infinitely. 2011-01-04 14:29:48 -05:00
Kevin Tew
b88ff89837 racket/draw gradient support 2011-01-04 11:37:06 -07:00
Asumu Takikawa
ed114c0750 Fix documentation to match editor<%>, text%, and pasteboard% changes. 2011-01-04 13:04:28 -05:00
Asumu Takikawa
24050a5bc6 Remove do-copy, do-paste, and do-paste-x-selection from editor<%>. 
text% and pasteboard% now do not override the methods.
 2011-01-04 13:04:28 -05:00
Matthew Flatt
9fa957e780 pretty-print: make check for escape points linear in input 2011-01-04 10:37:33 -07:00
Matthew Flatt
3bb120545f fix ~300 typos reported by Vladimir Nesterovich (a.k.a. Gwyth) 
--- but Gwyth's amazingly helpful review of chapters 1-11
     pointed out a few problems that are more difficult to fix
     and are still pending
 2011-01-04 09:53:31 -07:00
Matthew Flatt
6a34dce36d style guide: use v' for "any value" (as opposed to x') 2011-01-04 09:52:14 -07:00
Matthew Flatt
b0ed2f5bc2 fix result of editor<%> `load-file' when the editor is locked 
relevant to PR 11590
 2011-01-04 06:11:46 -07:00
Robby Findler
b0309ae99e changes the way the drracket frame is initialized so that it finishes on a single GUI event callback 
related to PR 11590
 2011-01-04 06:18:44 -06:00
Robby Findler
dd9e8c530b fix the use of draw-caret in 2htdp/image 2011-01-03 20:54:07 -06:00
Matthew Flatt
cf344b9926 fix dimensions of cached image bitmap 2011-01-03 19:13:56 -07:00
Robby Findler
30f9c4338f make sure make-bitmap gets exacts as args 2011-01-03 19:56:37 -06:00
Matthew Flatt
3a5f267983 Revert "move the handin-server docs out of the user's space and into the plt/doc" 
This reverts commit e6d45e2ae6.
[for now, so that the distribution build can work]
 2011-01-03 18:05:07 -07:00
Matthew Flatt
cd676fe81c another context-cache repair 2011-01-03 18:04:11 -07:00
Robby Findler
d1e0e7e254 fixed a few places in the repl-test where it was accessing gui stuff on a non-GUI thread 2011-01-03 17:41:08 -06:00
Matthew Flatt
cb016e35ad fix draw-bitmap with alpha < 1.0 
Closes PR 11589
 2011-01-03 14:25:58 -07:00
Robby Findler
ac52a63d4a cache drawing in 2htdp/image snip's draw method 2011-01-03 15:06:41 -06:00
Robby Findler
d886df2acc 2htdp/image: when selected, draw with some transparency so the selection is visible 2011-01-03 14:42:57 -06:00
Robby Findler
e6d45e2ae6 move the handin-server docs out of the user's space and into the plt/doc 2011-01-03 11:38:56 -06:00
Robby Findler
6c4f75365b handin server docs tweaks 2011-01-03 11:38:54 -06:00
John Clements
b713e43e1b adopted a two-stage fallback for old pref name, per robby's suggestion 2011-01-03 07:52:48 -08:00
Casey Klein
4ca857fad7 Configures DrDr to run larger random tests 2011-01-03 09:37:32 -06:00
Casey Klein
25c1400d8b Exposes the default value of the #:attempt-size argument 2011-01-03 09:37:32 -06:00
Casey Klein
69227df4bf Restricts the test generator's use of `dw' thunks 2011-01-03 09:37:32 -06:00
Matthew Flatt
8190f3341b remove bogus #:namespace argument from handin status servlet runner 2011-01-03 07:21:51 -07:00
Jay McCarthy
daf3219cbe FIxing error exposed by Stefan 2011-01-03 07:12:44 -07:00
Robby Findler
fbe6e06957 give up on predicting the stack trace contents when yield is used 2011-01-03 07:15:03 -06:00
Matthew Flatt
df2351f90f adapt better to available drawing and GUI libraries on Unix variants 2011-01-02 20:18:11 -07:00
Robby Findler
6fb6fca73b make the test suite less picky about the contents of the stack (but not if it has content or not) 2011-01-02 19:53:39 -06:00
Robby Findler
193617f917 added the 'blaming' part of the contract message to self-contract violations (but kept 'self-') 2011-01-02 17:01:18 -06:00
John Clements
47e3db06ff change pref name to match docs 2011-01-02 14:45:14 -08:00
Robby Findler
7eb3e8c28a change drracket and framework so they don't rebind printf anymore 
(instead binding oprintf to print to the original output port of drracket)
 2011-01-02 10:03:24 -06:00
Robby Findler
1be502ed79 fixed a bug that Eli noticed in the initial state of the language dialog 2011-01-02 10:03:23 -06:00
Robby Findler
465d5a9f75 adjust check to only insist that, when there is an editor, is it the right kind of editor. 2011-01-02 10:03:21 -06:00
Robby Findler
4f19b0d454 add a coercion so that equality is simpler for things produced by 'bitmap' 2011-01-02 06:51:36 -06:00
Robby Findler
7716851cde 2htdp/image: added support for alpha as a mode? argument 2011-01-01 20:01:50 -06:00
Matthew Flatt
19b1df6586 win32: fix bitmap+string labels for XP 2011-01-01 14:17:31 -07:00
Matthew Flatt
18ca91dc97 win32: make bitmap+string label look right in Win7 2011-01-01 13:54:45 -07:00
Matthew Flatt
a6e04695bb win32: bitmap+string button labels 2011-01-01 13:54:45 -07:00
Matthew Flatt
241bb79cb0 allow a button% to have both a string and a bitmap for its label 2011-01-01 13:54:45 -07:00
Matthew Flatt
a916f1af42 win32: fix problem with bitmap labels 
related to PR 11566
 2011-01-01 11:33:53 -07:00
John Clements
c7f1211c99 argmin/argmax empty list comment 2011-01-01 08:19:46 -08:00
Matthew Flatt
71223e6175 win32: survive theme-access failure 2011-01-01 08:22:17 -07:00
Matthew Flatt
07c272df4a gtk: fix screen-bitmap depth selection and a spurious tab callback 2010-08-12 23:35:40 -04:00
Jon Rafkind
11494ce8b9 use padding instead of manually moving the origin 2010-12-31 19:29:34 -07:00
Robby Findler
a57666f130 set panel-single.rkt pref 2010-12-31 20:19:15 -06:00
Robby Findler
1d5031c3e6 probable fix for race condition in check syntax (exposed by test suite) 2010-12-31 20:15:55 -06:00
Robby Findler
3237be6b4e renamed the check syntax progress status-line 2010-12-31 20:15:53 -06:00
Matthew Flatt
15fa34b091 gtk: tolerate absence of a minor combo_box function 2010-08-12 19:52:37 -04:00
Matthew Flatt
856df5e113 doc correction 2010-12-31 14:41:37 -07:00
Matthew Flatt
55693e090f add port-try-file-lock?' and port-file-unlock' 2010-12-31 14:40:27 -07:00
Matthew Flatt
1e3b2ee9ee doc typo 
Closes PR 11582
 2010-12-31 14:40:27 -07:00
Matthew Flatt
5809860dd3 fix problem with text% padding 2010-12-31 14:40:27 -07:00
Casey Klein
f480d75810 Enables the randomized delimited control tests in DrDr 2010-12-31 15:34:32 -06:00
Casey Klein
03c48b67a7 Restricts the test generator's use of % within cont 2010-12-31 15:34:31 -06:00
Casey Klein
8b50aeb346 Fixes a bug in the elimination of continuation values 2010-12-31 15:34:31 -06:00
Casey Klein
a6e40bfb03 Further restricts the test generator's use of `wcm' 2010-12-31 15:34:31 -06:00
Casey Klein
579cb022bd Changes the randomized tests to watch for the first exception. 
The particular exception raised is important. We don't want a later
one raised by a dynamic-wind post-thunk.
 2010-12-31 15:34:31 -06:00
Casey Klein
de8b1bc101 Fixes a bug in the generation of `side-condition' patterns 
The bindings supplied to `side-condition' predicates by the matcher
sometimes contain the-not-hole; the ones supplied by the generator
must be the same.
 2010-12-31 15:34:31 -06:00
Robby Findler
699058d3a4 do a little bit better job keeping the manipulation of the gui state on the eventspace handler thread (in the syncheck test) 2010-12-31 15:29:23 -06:00
Eli Barzilay
3fb871586f Removed some exe bits that look redundant. 2010-12-31 15:59:39 -05:00
Eli Barzilay
1f49e35b21 2010 -> 2011 2010-12-31 15:59:39 -05:00
Eli Barzilay
e2cc0942cc Attempt to make some ignore files more robust 2010-12-31 15:59:39 -05:00
Eli Barzilay
5b2d55a336 sbloch is responsible for picturing-programs 2010-12-31 15:59:39 -05:00
Robby Findler
01fc959e63 change 2htdp/image docs so that it uses just the regular evaluation mechanism instead of the fancy dance it was doing before 2010-12-31 14:44:10 -06:00
Robby Findler
e75d6b3fae replace one inherently racecondition-prone test with two others that approximate it 2010-12-31 10:50:27 -06:00
Matthew Flatt
00124220bd fix platform-independent file dialog 2010-12-31 09:41:30 -07:00
Matthew Flatt
aa4a0faab4 doc typo 2010-12-31 09:41:30 -07:00
Robby Findler
830c797ee4 use pen's alpha color stuff in 2htdp/image 2010-12-31 10:25:01 -06:00
Robby Findler
6f9bcf0001 Rackety 2010-12-31 09:58:54 -06:00
Robby Findler
3dc5bbd0eb moved interactive panel test into its own file 2010-12-31 09:58:53 -06:00
Robby Findler
900d74714e fixed up panel:dragable so that it actually does the right thing now 
adjusted the framework test suite so that it runs under windows
closes PR 10880
 2010-12-31 09:58:51 -06:00
Robby Findler
b3a1d7860a added default value for alpha in color% 2010-12-31 09:58:50 -06:00
Matthew Flatt
c7977441e4 win32: fix problem with focus directly on a frame 2010-12-31 08:31:36 -07:00
Matthew Flatt
b0e07bde60 doc correction related to embedding in 64-bit Windows 2010-12-31 07:42:41 -07:00
Robby Findler
b2a297afaf framework: change status line so they never contribute to the minimum width of the frame 
related to PR 10880
 2010-12-30 21:27:11 -06:00
Matthew Flatt
cdf38a259b fix dist specs 2010-12-30 20:19:47 -07:00
Matthew Flatt
bfa2a57b01 win32: get roots on demand for file dialog 2010-12-30 09:30:27 -07:00
Stephen Bloch
8e655dee8e Removed installed-teachpack reference from map-image test suite. Added to rotating-triangle test case. 2010-12-30 11:02:04 -05:00
Stephen Bloch
f13883194d Merge branch 'master' of pltgit:plt 2010-12-30 10:56:13 -05:00
Matthew Flatt
eddae6749d clean up handling of not-ok?', bitmap-dc%'-selected, and mutated bitmaps 2010-12-30 08:35:56 -07:00
Stephen Bloch
f3352794d8 Minor tweaks to documentation and rotating-triangle test. 2010-12-30 10:29:12 -05:00
Matthew Flatt
a736dcf6bf fix `{g,s}et-argb-pixels' bytes-length test 2010-12-30 07:40:42 -07:00
Matthew Flatt
7069a267a6 fix path to "picturing-programs" doc source 2010-12-30 07:12:08 -07:00
Matthew Flatt
e6fd028ae1 avoid compiling "picturing-programs/tests" 
because there are references to "installed-teachpacks"
 2010-12-30 07:08:54 -07:00
Matthew Flatt
8c7f829205 add make-font' to racket/draw' 2010-12-30 07:05:25 -07:00
Matthew Flatt
a974dad8bf add alpha value to `color%' 2010-12-30 07:05:25 -07:00
Stephen Bloch
6fec1bcaf9 Renamed a picturing-programs doc file to follow naming conventions. 2010-12-30 08:25:47 -05:00
Stephen Bloch
ebb0def6dd Added teachpack/picturing-programs.rkt. This and previous 5 commits have to 
do with installing picturing-programs into the standard bundle.
 2010-12-30 08:05:57 -05:00
Stephen Bloch
9fb54f1ae9 Added rotating-triangle test. 2010-12-30 07:46:43 -05:00
Stephen Bloch
4bce35f0a4 Changes to documentation and require/provide lines to get "raco setup" to 
work smoothly.  Deleted compiled code and backup files, as well as tests
that were just copied from universe.
 2010-12-30 07:46:43 -05:00
Stephen Bloch
73ef1d6c14 Added more test cases; started updating documentation. 2010-12-30 07:46:42 -05:00
Stephen Bloch
437ea70080 minor fixes 2010-12-30 07:46:42 -05:00
Stephen Bloch
fb05266ad2 Rewriting map-image to work with 5.1. Also added a bunch of test cases 
to map-image-bsl-tests.rkt.
 2010-12-30 07:46:42 -05:00
Robby Findler
fb25dc9a42 adjusted drracket test suites so that it is (more) careful to keep all manipulation of GUI objects (text% objects seem to have been the important one) on the drracket eventspace main thread in an effort to make the test suites more stable. 2010-12-29 20:31:40 -06:00
Matthew Flatt
d3fd1ba013 add `set-padding' to text% 2010-12-29 13:42:58 -07:00
Sam Tobin-Hochstadt
98aeb91aa2 Use 'earley' benchmark to try to avoid drdr race. 2010-12-29 14:48:25 -05:00
Sam Tobin-Hochstadt
2431f8f706 Fix TR tests for new contract error messages. 2010-12-29 13:46:57 -05:00
Matthew Flatt
fb42102c62 further performance tweaks for `get-argb-pixels' 2010-12-29 09:44:16 -07:00
Robby Findler
03ff6f3abb noticed a few uses of unsafe primitives in some code that was causing trouble yesterday, 
so I refactored it a bit to speed it up by adding a  few more unsafes and lifting
computations out of the main loop. It sped up the 'time' in the program below
by slightly less than a factor of 2.

(define w 200)
(define h 200)
(define bm (make-bitmap w h))
(define bdc (make-object bitmap-dc% bm))
(send bdc set-smoothing 'aligned)
(send bdc set-text-foreground (send the-color-database find-color "blue"))
(send bdc draw-text "ab" 0 0)
(define the-bytes (make-bytes (* w h 4)))
(time
 (let loop ([n 400])
    (unless (zero? n)
         (send bm get-argb-pixels 0 0 w h the-bytes)
	      (loop (- n 1)))))
 2010-12-29 09:05:49 -06:00
Robby Findler
56b27975a4 added in missing solutions (Racket and the machines it runs on 
got a lot faster in the last 12 or so years. who knew!)
 2010-12-29 09:05:48 -06:00
Robby Findler
edbdada36c Rackety 2010-12-29 09:05:46 -06:00
Matthew Flatt
dcbf6c5590 clean up library dependencies in "unstable" collection 2010-12-29 07:49:02 -07:00
Matthew Flatt
ffd4193e32 fix frame registration on show' when current-eventspace' is weird 
(i.e., not the frame's eventspace)
 Closes PR 11573
 2010-12-29 07:45:49 -07:00
Matthew Flatt
c916e99af5 reduce some memory use of `unstable' doc build 
by explicitly closing evaluators
 2010-12-28 20:55:32 -07:00
Matthew Flatt
80e5c6cec3 clean up 2010-12-28 20:15:30 -07:00
Matthew Flatt
dc926925aa retain eventspaces weakly 2010-12-28 20:06:57 -07:00
Matthew Flatt
0476ab4fc4 guard against bad pre-mult ARGB 
Closes PR 11572
 2010-12-28 20:03:56 -07:00
Robby Findler
1d89cfc9d7 2htdp/image fix bitmap scaling to respect alpha channels 2010-12-28 19:08:11 -06:00
Matthew Flatt
3b032893c1 don't JIT-inline `values' in a single-value position 2010-12-28 17:47:03 -07:00
Robby Findler
5eec85a5a2 change the way scrolling works so that canvases that are 'primary-owner's are respected when calling scroll-to on an admin 
This change may also affect other attempts to scroll, however, so watch for strange scrollings when multiple editor-canvaess are displaying the same text% object.
  closes PR 10853
 2010-12-28 16:37:13 -06:00
Robby Findler
ae2d7c47b6 added missing call-as-primary-owner 
related to PR 10853
 2010-12-28 16:37:11 -06:00
Matthew Flatt
5ea0c93e0f gtk: combo-field% fixes 
Closes PR 11569
 2010-12-28 14:58:22 -07:00
Matthew Flatt
36e9e6fa20 fix locks on some racket/draw tables to work right in atomic mode 2010-12-28 12:12:53 -07:00
Matthew Flatt
8ac21c745f add show-without-yield' to dialog%' 2010-12-28 10:52:17 -07:00
Matthew Flatt
5339be7594 make language test work with cgc 2010-12-28 10:52:17 -07:00
Matthew Flatt
2e8f771661 adjust password dots again 2010-12-28 10:52:17 -07:00
Robby Findler
4e40efaf37 framework: sometimes put the text completion menu above the line instead of below it 
closes PR 10829
 2010-12-28 07:33:26 -06:00
Robby Findler
f849f25272 Rackety 2010-12-28 07:33:24 -06:00
Matthew Flatt
b701d309f1 win32: fix EndPaint to avoid GDI leak 2010-12-28 06:21:58 -07:00
Matthew Flatt
7b5d948d33 win32: fix `focus' return value 2010-12-28 05:30:58 -07:00
Matthew Flatt
68e477fd52 implement get-focus-window' and get-edit-target-window' in back end to avoid relying on `on-focus' callback handling 2010-12-28 05:25:26 -07:00
Robby Findler
54c337e5d3 2htdp/image: use erase instead of clear to zero out a bitmap 2010-12-27 21:51:16 -06:00
Robby Findler
835f7753dc generalize the color structs to have an alpha field and then use that in the bitmap conversion functions 2010-12-27 21:51:14 -06:00
Matthew Flatt
0b1f1a4f4e add missing test case for premultiply-alpha fix 2010-12-27 19:34:59 -07:00
Matthew Flatt
5440edfd74 `set-argb-pixels' needs to pre-multiply alpha for a alpha-channel bitmap 
Closes PR 11571
 2010-12-27 19:14:22 -07:00
Matthew Flatt
719df98d83 prevent dc<%> state contamination among transparent canvases 2010-12-27 17:43:36 -07:00
Matthew Flatt
4d008e3021 fix for pre-v2.0 Objective-C 2010-12-27 16:12:36 -07:00
Matthew Flatt
705b11f2b8 a prompt-test fix like the previous one, but for post thunks 2010-12-27 15:24:33 -07:00
Matthew Flatt
958c141508 improve password-mode dots for text-field% 2010-12-27 15:22:53 -07:00
Kevin Tew
aa42f4a582 Fixed Warning output in parallel scribble build 2010-12-27 14:30:10 -07:00
Robby Findler
6fe8643194 adjust teaching languages so that print works properly 2010-12-27 09:16:09 -06:00
Robby Findler
413c0489f2 adjust arity to the global-port-print-handler so that its name is meaningful 2010-12-27 09:16:07 -06:00
Robby Findler
5828906585 tweak contact error message formatting 2010-12-27 09:16:06 -06:00
Matthew Flatt
0d3fbb11fa supress a prompt test that doesn't apply to composable continuations 2010-12-26 16:21:28 -06:00
Matthew Flatt
0ef5a01c9b win32: minor repair to single-instance check 2010-12-26 09:35:22 -07:00
Robby Findler
064492d4b8 improved the docs and the contracts for various planet/util functions 
closes PR 11079
 2010-12-26 08:42:38 -06:00
Mike Sperber
d5c58d9f82 Extends =~ to complex numbers 
This is a (variation of a) fix from David van Horn.

Closes PR 11547.
 2010-12-26 09:03:10 +01:00
Robby Findler
7282e19178 tightened up the check on polygon to make sure the posns contain reals 
closes PR 10997
 2010-12-25 20:33:33 -06:00
Robby Findler
c926656b8a save the 'preserve stacktrace' setting the language preference 
closes PR 11037
 2010-12-25 20:07:34 -06:00
Matthew Flatt
e77917db8c fix another continuation bug discovered by Casey's random testing 2010-12-25 17:12:33 -06:00
Robby Findler
0a3c70db91 added note committing teaching language metadata to always being three lines 2010-12-25 15:52:46 -06:00
Robby Findler
dd531dde9e check syntax does not call eval-compile-time-part-of-top-level when 
checking programs in the module language.
closes PR 10908
 2010-12-25 15:38:08 -06:00
Matthew Flatt
e7b52bf10f fix ffi handling of non-GCable pointers with offsets 
Closes PR 11567
 2010-12-25 09:34:07 -06:00
Robby Findler
8bb2543b34 bring this code in the modern world 
(I think the use of bitmaps is the right one here, but this code doesn't actually work, pending PR 11566)
 2010-12-25 07:48:25 -06:00
Matthew Flatt
735c4e660c fix check on snip% `other-equal-to?' 2010-12-24 20:09:17 -06:00
Matthew Flatt
a3adf07fd2 clean up pre-drawing of canvases for a frame to show 2010-12-24 20:09:16 -06:00
Robby Findler
9c12f7aaa5 fix dumb edito I did last week or so 2010-12-24 19:12:55 -06:00
Matthew Flatt
bb96973c4a cocoa: don't disable flushes on a window that isn't shown 
because that doesn't seem to work
 Closes PR 11565
 2010-12-24 18:22:59 -06:00
Matthew Flatt
21ca120c8c cocoa: fix problems with no-frame root menu 
on-demand callback and original installation
 2010-12-24 17:48:13 -06:00
Robby Findler
173172ddeb the specification of the runtime paths for windows libraries 
wasn't collaborating properly with executable creation;
the fix I did was to simplify it a little bit (and duplicate
a little bit of code between the win32 and win64 versions)
closes PR 11483
 2010-12-24 15:59:05 -06:00