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Author SHA1 Message Date
Matthew Flatt
96dea8c732 fix typo (patch from Gustavo Massaccesi) 
Closes PR 12489

Merge to 5.2.1
 2012-01-15 17:05:11 -07:00
Matthew Flatt
6f528c7a17 fix and generalize errortrace detection of always-ok functions 2012-01-15 17:05:11 -07:00
Robby Findler
262931bb80 adjust typesetting so the ellipsis uses the default style, not 
literal-style (unless an atomic-rewriter is in place)
 2012-01-14 21:32:16 -06:00
Neil Toronto
b78ee4258c Finished images/icons contracts and docs 
Please merge into release
 2012-01-14 14:20:28 -07:00
Robby Findler
b3c450ffc9 add 'side-condition' to define-judgment-form (it does not have an implicit 
unquote like the other side-condition's do, but it is still useful
for typesetting purposes)
 2012-01-14 14:52:07 -06:00
Neil Toronto
599dda4745 Removed timing examples (not reliable) 
Please merge into release
 2012-01-13 22:00:06 -09:00
Neil Toronto
15f48a7b03 Documented logos 
Please merge into release
 2012-01-13 23:51:31 -07:00
Neil Toronto
0c5ea11056 Contracts for almost all icon-producing functions 
More documentation (Now contains an animated GIF! We have achieved Web 1.0!)

Fixed stop sign double-rendering bug

Compiled logos size 256 (no rendering time for sizes < 256; intended size almost instantaneous)

Please merge into release
 2012-01-13 22:49:27 -07:00
Sam Tobin-Hochstadt
b75e080aee Document unicode case->. 2012-01-13 14:40:48 -05:00
Sam Tobin-Hochstadt
e3609cdb32 Refactor and improve fuzzy searching in completion. 2012-01-13 14:39:05 -05:00
Vincent St-Amour
ca11c2e4fa Add an alternate name for case->. 2012-01-13 11:28:36 -05:00
Vincent St-Amour
87a53159dd Union types instead of clobbering them in the type table. 
This fixes a bug where only the last branch of a case-> type would get stored.
 2012-01-13 11:28:36 -05:00
Matthew Flatt
60c418b20e fix `find-files' to convert an initial string into a path 
Merge to 5.2.1
 2012-01-13 07:15:15 -07:00
Matthew Flatt
108c32e11f fix macro expander performance problem 
The problem is related to marks that should cancel eagerly when
a form passes through many layers of macro expansion, such as in
the sieve stress test for `syntax-rules'.
 2012-01-13 06:18:38 -07:00
Neil Toronto
4d1cedc913 Removed accidental dependence of images/icons/stickman on racket/gui 
Began scribble docs

Added `compiled-bitmap' and `compiled-bitmap-list', which embed bitmaps
computed at expansion time into compiled files (safe 3D values)

Please merge into release
 2012-01-12 21:48:41 -07:00
Neil Toronto
5dcfd76927 Text icon fix - works better when trimmed 
Recycle icon (text icon of string "\u267b")

Removed debug output from plt-logo

Slightly faster bitmap <-> flomap conversion (uses bitmap%'s premultiply-alpha)

Please merge into release
 2012-01-12 11:22:01 -07:00
Neil Toronto
436a1dcb71 Use running stickman in lower-right "run" indicator 
Please merge into release
 2012-01-12 11:22:01 -07:00
Neil Toronto
2313b528c4 Added standing and running stickman icons 
Optimize rendering by looping only over the smallest rectangle with nonzero alpha

Please merge into release
 2012-01-12 11:22:01 -07:00
Matthew Flatt
84d66ca8fe MysterX repairs 
Merge to 5.2.1
 2012-01-12 10:55:18 -07:00
Matthew Flatt
45d72785de skip `libtool --finish' if DESTDIR is set 
Merge to 5.2.1
 2012-01-12 06:55:38 -07:00
Eli Barzilay
7e86136545 New Racket version 5.2.1.3. 2012-01-12 03:50:23 -05:00
Matthew Flatt
a1fd742ed0 change Scribble xref formats, so that HTML info works for Latex 
There's no particular reason that any one format will have all
the information that other formats need, but it conveniently works
for now that HTML info can subsume Latex info.
 2012-01-11 16:39:52 -07:00
Matthew Flatt
af9d0e6976 add missing OS X thread-data synchronization 
Merge to 5.2.1
 2012-01-11 14:48:21 -07:00
Robby Findler
0134b8753d IN PROGRESS: more context speedup attempt 2012-01-11 13:16:47 -06:00
Robby Findler
11059e2b5c IN PROGRESS: a possible speed up attempt; match the thing in the hole before returning the context matches instead of afterwards 2012-01-11 13:16:46 -06:00
Robby Findler
e067a4415a fix call to message box to remove incorrect style flag 
merge to the release branch, please
 2012-01-11 13:16:46 -06:00
Robby Findler
5e80753b48 relax the contract to match what the server actually needs 
closes PR 12476

merge to the release branch, please
 2012-01-11 13:16:46 -06:00
Robby Findler
9aecc08579 tweak the printing of syntax errors again so the "in:" part is in tt font 
merge to the release branch, please
 2012-01-11 13:16:46 -06:00
Robby Findler
d93818dd61 Change 'bitmap' to use collection-file-path (with its new #:fail) argument, 
so that it picks up linked collections.

closes 12424

merge to the release branch, please
 2012-01-11 13:16:46 -06:00
Matthew Flatt
8976a4c99a avoid some unnecessary work in string port creation 
These changes speed up string-port creation by 10% or so in my
tests --- nearly all of that by avoiding the repeated interning
of the symbol 'string.
 2012-01-11 09:42:06 -07:00
Matthew Flatt
8c092f093b clean up and generalize optimizer support for omittable primitives 
For example, the optimizer knew to drop `(cons x y)' if the result
is unused, but not `(pair? x)'.
 2012-01-11 06:58:39 -07:00
Matthew Flatt
7850a26dfe fix bytecode optimizer bugs 
Certain unsafe operations were allowed to propagate across a
`lambda' boundary (where space safety is known not to be an issue),
which could lead to duplicate uses of a "once used" variable if
the relevant `lambda' is inlined.

Furthermore, `lambda' boundary crossing wasn't detected in the case
that the operation to propagate was propagated through an intermediate
variable without a `lambda' crossing.

Merge to 5.2.1
 2012-01-11 05:30:11 -07:00
Matthew Flatt
ff41a896bc add ffi/com', ffi/unsafe/com' 2012-01-10 18:35:32 -07:00
Neil Toronto
5736695bae Better debugger icon bomb 2012-01-10 15:21:49 -07:00
Neil Toronto
daf3ed55ba Rewrote flomaps and rendering in Typed Racket for speed and safety 2012-01-10 13:30:32 -07:00
Neil Toronto
be4bfdff4c Contract fix 2012-01-10 13:30:32 -07:00
Neil Toronto
6ec78137e3 Caching with weak boxes, cleanup, planet download icon 2012-01-10 13:30:32 -07:00
Eli Barzilay
dc2aa3ea5c New Racket version 5.2.1.2. 2012-01-10 03:50:17 -05:00
Robby Findler
f1a7864c63 fix bug in lw struct generation 2012-01-09 20:38:51 -06:00
Matthias Felleisen
d9176df246 replaced gamepad image with higher resolution version 2012-01-09 19:13:52 -05:00
Matthew Flatt
d56d28f0b6 protect `raco setup' from files in linked collection dirs 
Patch by Jay McCarthy.

Merge to 5.2.1
 2012-01-09 16:55:39 -07:00
Matthew Flatt
8b54dc43c8 fix problem printing symbols with unicode chars 
Specifically, special-casing letters (such as sigma) were not
handled correctly.

Merge to 5.2.1
 2012-01-09 16:55:39 -07:00
Matthew Flatt
7b4fd9b275 make draw-mem test more reliable 2012-01-09 16:08:28 -07:00
Matthew Flatt
23010fc495 add #:fail' option to collection-file-path' and `collection-path' 
Merge a variant to 5.2.1
 2012-01-09 15:59:05 -07:00
Matthew Flatt
0d47cea848 collapse Racket HISTORY.txt for v5.2.1 
Merge to 5.2.1
 2012-01-09 15:59:05 -07:00
Matthew Flatt
3b87b73555 make scriblib/figure' work with scribble/jfp' 2012-01-09 13:29:56 -07:00
Matthew Flatt
3d76aa5c32 fix I/O race in test 2012-01-09 13:29:56 -07:00
Robby Findler
6cacd57ebc add check-redundancy, a parameter that causes redex to print some 
debugging information about ambiguous matching (when the ambiguity
matters)
 2012-01-09 12:57:24 -06:00
Robby Findler
a12df9cea6 redex: misc cleanups: 
- remove cache instrumentation code
 - make hole->not-hole parsimonous
 - change the cache size back to 63
 2012-01-09 12:57:23 -06:00
Robby Findler
0c6e0a11cf removed ambiguity from the cont-mark-transform's "a" non-terminal 
Redex no longer has extra checks to eliminate redundant matches
(as those checks are prohibitively expensive for the lambdajs model)
so redundancy in the grammar can, when combined with context
decomposition or named patterns, lead to significant slowdowns
 2012-01-09 12:57:22 -06:00