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Author SHA1 Message Date
Kevin Tew
0f595f4882 docs cpointers over place-channels 2011-08-23 14:02:01 -06:00
Kevin Tew
8782f4c445 send ffi pointers across places 2011-08-23 13:33:06 -06:00
Kevin Tew
fa4bb9dda0 Change cpointer tag to be a symbol 2011-08-23 13:33:06 -06:00
Danny Yoo
5e16770932 Hacked #lang algol60 into place 
(Patch from Danny Yoo, touched up a little.)
 2011-08-23 12:20:21 -04:00
Eli Barzilay
9091fddc52 Use (here-namespace) for autoloads, (not `hidden-namespace' which is more of a user workspace thing). 2011-08-23 12:08:37 -04:00
Eli Barzilay
01a591392e Some more ;-ized printouts. 2011-08-23 12:08:37 -04:00
Eli Barzilay
db5c6e02d7 Typo fixes, thanks to David Van Horn. 2011-08-23 12:08:37 -04:00
Robby Findler
034e4f2364 add test cases for old file 2htdp/image file formats 
(and fix corresponding bugs)
 2011-08-23 07:12:11 -05:00
Robby Findler
1f02106318 2htdp/image 
normalize the internal representation of bitmaps so it always uses an alpha
bitmap instead of sometimes using a mask bitmap and sometimes using alpha.
This also fixes a bug where the library would get consfused when it saved
a bitmap to a file, since it didn't record if it was an alpha bitmap or not.

This improves the save files that contain images, cutting the size for bitmaps
in half (bringing the drracket save file down to a mere 25x larger than the
png file format for the example I was using...)
 2011-08-22 19:09:52 -05:00
Robby Findler
f22ec82d96 fix brain fart 
closes PR 12126
 2011-08-22 19:09:51 -05:00
Robby Findler
8ccf50b84b use the pre-multiplied alphas when comparing images for 2htdp/image 2011-08-22 19:09:50 -05:00
Stephen Chang
35f3a29020 fix lazy stepper tests 
add case to annotate/module-top-level in stepper/private/annotate.rkt
 2011-08-22 17:58:22 -04:00
Sam Tobin-Hochstadt
3f3f99d849 Revert "Give appropriate inferred names to `big-bang' clause RHSs." 
This reverts commit 5c95e8d46d which was accidentally committed.
 2011-08-22 17:37:30 -04:00
James Ian Johnson
e12472bdf7 Changed rec-id black magic to a more robust syntax parameter solution. 2011-08-22 17:04:16 -04:00
James Ian Johnson
a873675832 Fixed a hygiene issue with rep-utils. Rec-ids were in improper phase. 2011-08-22 17:04:16 -04:00
Sam Tobin-Hochstadt
5c95e8d46d Give appropriate inferred names to `big-bang' clause RHSs. 2011-08-22 17:04:16 -04:00
Jay McCarthy
cee3d251ee This file uses this-expression-source-directory to implement this-package-version-symbol, but that comes from mzlib/etc which was not required 2011-08-22 14:15:04 -06:00
Matthew Flatt
853e47f05e fix broken-link reporting by `scribble' 2011-08-22 07:58:05 -06:00
Matthew Flatt
fc5fc02e5e doc `has-alpha-channel?' method 2011-08-22 07:58:04 -06:00
Sam Tobin-Hochstadt
e39abf17da Typed version of `racket/date'. 
Contracts make it hard to have this library automatically typed.
 2011-08-22 09:46:12 -04:00
Eli Barzilay
2bc2050c08 Fix when showing the description of a module. 
Set `current-load-relative-directory' to the path of the module file so
paths that it resolves in the description (in `describe-modeul') are not
bogus.
 2011-08-22 07:49:49 -04:00
Robby Findler
e2e2cedead typo 2011-08-21 22:02:32 -05:00
Matthew Flatt
bdadc453e0 fix `compile-collection-zos' 2011-08-21 11:43:59 -06:00
Matthias Felleisen
accb677f0e write and read files in 'text' mode; Closes PR12120 2011-08-21 13:35:06 -04:00
Eli Barzilay
41ae2b57b6 New Racket version 5.1.3.3. 2011-08-21 03:50:12 -04:00
Robby Findler
963dc808fa fix bug in the way planet was setting up the state for the installation process 2011-08-20 19:15:46 -05:00
Eli Barzilay
a0baee8ab9 Sandbox fixes 
* When `accept-lang?' is #t turn the reader flag on, but otherwise don't
  change it
* turn on the `read-accept-reader' flag which is needed after all
* two refactoring typos
* some more reformatting
 2011-08-20 16:14:01 -04:00
Matthew Flatt
c908d77be1 history note 2011-08-20 11:10:35 -06:00
Matthew Flatt
a587f047d6 test fixes for Windows 2011-08-20 11:08:12 -06:00
Matthew Flatt
345b06838d FFI: add C arrays and unions 2011-08-20 10:24:32 -06:00
Jay McCarthy
994092ea33 Allowing paths in convert-file and changing test to not be sensitive to cwd 2011-08-20 08:14:29 -06:00
Robby Findler
9f6862d12e more time for the planet resolver thread safety test 2011-08-20 07:33:14 -05:00
Eli Barzilay
102f3636a3 The Ubuntu build is actually Karmic now. 2011-08-20 06:26:40 -04:00
Eli Barzilay
bc0c466233 Some more let' -> define' uses. 2011-08-20 06:26:40 -04:00
Eli Barzilay
da3c6c9be2 Set read-accept-lang' to #t when reading a module in make-module-evaluator'. 
Also, some reformatting including uses of `define'.
 2011-08-20 06:12:55 -04:00
Eli Barzilay
dc2e4352e0 Add some extra safety when using ns' for the namespace, get rid of factored away unnecessary r' binding. 2011-08-20 05:38:54 -04:00
Eli Barzilay
2fbfe341b9 New Racket version 5.1.3.2. 2011-08-20 03:50:14 -04:00
Matthew Flatt
e61ea772bb fix `path-element?' collision 
Is there a better name than `path-piece?'?
 2011-08-19 19:54:36 -06:00
Jon Rafkind
758edda5ce [honu] accidentally added these files, so removing them 2011-08-19 17:21:56 -06:00
Jon Rafkind
242337286d [honu] move test to the tests collection 2011-08-19 17:13:22 -06:00
Jon Rafkind
6b766cd395 [honu] add list comprehensions 2011-08-19 17:12:14 -06:00
Jon Rafkind
816b1747e9 [honu] fix if 2011-08-19 17:12:13 -06:00
Jon Rafkind
c6e35ff665 [honu] move test file. minor cleanups to the parsing code 2011-08-19 17:12:13 -06:00
Jon Rafkind
47d613f4ec add 'exit-code as an available symbol to the status procedure returned by process 2011-08-19 17:12:13 -06:00
Jon Rafkind
60aabdc8c5 [honu] don't stop parsing the current expression after invoking a macro. 
add a file to help test honu.
 2011-08-19 17:12:13 -06:00
Matthew Flatt
dc1a97cec7 another subprocess fix like d7a996ee0b 2011-08-19 16:56:10 -06:00
Matthew Flatt
2606c59a29 fix `call-with-file-lock/timeout' example 2011-08-19 15:58:05 -06:00
Matthew Flatt
11f5c84493 fix make-lock-file-name'; add path-element?' 2011-08-19 15:46:44 -06:00
Matthew Flatt
d7a996ee0b fix for subprocess management (when places are enabled) 2011-08-19 13:57:28 -06:00
Matthew Flatt
32da8e2b1f fix same-scaled test 2011-08-19 13:15:36 -06:00