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Author SHA1 Message Date
Matthew Flatt
4581a7addf avoid intermediate syntax objects for binding comparison 
The expander no longer needs to generate certain phase-N
identifiers, since we now have a comparison operation that
uses different phases for each of two identifiers.
 2012-05-02 16:54:05 -06:00
Vincent St-Amour
376b31cf28 Use icons to distinguish optimizations from missed optimizations. 2012-05-02 17:54:29 -04:00
Vincent St-Amour
d04a1be7ea Add lines to separate popup entries. 2012-05-02 17:48:57 -04:00
Vincent St-Amour
a2a60cb924 Fix TR test for new contract error message format. 2012-05-02 15:14:39 -04:00
Vincent St-Amour
a62444fa3e Optimize integers used as sequences. 2012-05-02 15:14:37 -04:00
Matthew Flatt
68e005fb2c racket/draw: make-immutable-{color,brush,pen} => make-{color,brush,pen} 
Also, use keywords for `make-pen' and `make-brush'.

Adding `make-pen' and `make-color' creates many conflicts among
teaching libraries, such as `2htdp/image'. These are easy to fix
up in the tree, but adding such obvious names to `racket/draw'
may create other compatibility problems, so we might have to reconsider
the names.

In consultation with Asumu.
 2012-05-01 21:04:40 -06:00
Matthew Flatt
584f0f221a fix USE_COMPILED_STARTUP setting 2012-05-01 19:40:09 -06:00
Asumu Takikawa
86a976531c Fix plot to use immutable constructors. 2012-05-01 21:20:52 -04:00
Asumu Takikawa
8db45eb557 Add immutable constructors for color%, brush%, pen% 
- Make set-immutable a local method and document
    is-immutable? as a public method
  - Add some racket/draw tests
 2012-05-01 21:20:52 -04:00
Matthew Flatt
466ffadb12 racket/draw: use libpng15.so.15 when available 
E.g., Mageia 2 has libpng15, not libpng12
 2012-05-01 16:48:29 -06:00
Matthew Flatt
54a6ba8d36 racket/sandbox: change syntax-object wrappers generated for locations 
Generate wrappers consistent with a reader-level absence of `.'s,
instead of wrapping every pair. This change fixes the `syntax-e'
example in the Guide's description of syntax objects.
 2012-05-01 16:48:15 -06:00
Matthew Flatt
23296615ec scribble/eval: change string or byte-string expression handling 
Use `datum->syntax' instead of `begin' to protect the string or byte
string. Danny Yoo suggested this change.
 2012-05-01 16:48:15 -06:00
Matthias Felleisen
e04b74f22a fix mistake in memf documentation, Closes PR 12745 2012-05-01 16:48:17 -04:00
Asumu Takikawa
3db6d1c5b2 Fix REPL hyperlink in Getting Started. 2012-05-01 15:20:28 -04:00
Asumu Takikawa
1406354869 Update Getting Started page. 2012-05-01 14:57:47 -04:00
Asumu Takikawa
db02ad9b75 Add pointers to the Guide in Reference docs. 2012-05-01 14:57:14 -04:00
Matthew Flatt
4ac4e2e8d6 fix a problem with the "self" module path index 
This bug was introduced recently by changes to support submodules.

Closes PR 12744 (and Robby had reported it earlier)
 2012-04-30 23:37:20 -06:00
Neil Toronto
be49a59e4d Added plot-x-tick-label-angle, plot-x-tick-label-anchor, and similar for y and far axes 2012-04-30 16:12:12 -06:00
Neil Toronto
3862faee64 Fixed discrete-histogram gap and bounds calculation, expanded docs 2012-04-30 14:15:18 -06:00
Robby Findler
05859765ad change the contract opter so that unknown contracts don't pretend to be flat 2012-04-30 14:39:27 -05:00
Robby Findler
4694a9874f added line numbers to the syncheck test cases (and removed bogus comment) 2012-04-30 14:39:27 -05:00
Vincent St-Amour
cda496d4ed Doc fixes. 
One is from Eric Hanchrow.
 2012-04-30 14:13:32 -04:00
Matthew Flatt
eee60c7d47 fix a test suite to work on its own 2012-04-30 06:55:20 -06:00
Matthew Flatt
da103ddc16 remove obsolete and unused MysterX doc sources 2012-04-30 06:53:17 -06:00
Robby Findler
b66f716374 adjust the unit contract tests for the new contract error messages 2012-04-29 21:45:07 -05:00
Robby Findler
8739f15057 Adjusted contract error messages to say given/produced appropriately 
(and generally cleaned up the way values are actually put into the
code, replacing some ~a's with ~e's and some Rackety)
 2012-04-29 21:29:37 -05:00
Robby Findler
33613a75a6 add an example from Neil \bot to the discrete-histogram docs 2012-04-29 21:29:37 -05:00
Matthew Flatt
393a1f441a scribble: for Latex, pick tt encoding of <, >, and | explicitly 2012-04-29 11:23:37 -06:00
Matthew Flatt
fc1089c842 scribble: change Latex rendering of empty hidden part titles 2012-04-29 10:37:11 -06:00
Stephen Bloch
c769481d9d Previous commit mistakenly exposed a debugging function "show-cache". 
It is no longer exported.
 2012-04-29 07:31:17 -04:00
Stephen Bloch
ddde53bed4 Documentation for fold-image and fold-image/extra. 2012-04-28 18:09:57 -04:00
Stephen Bloch
2df9ca8789 Added fold-image and fold-image/extra functions, as well as tests for 
them.
 2012-04-28 18:09:57 -04:00
Stephen Bloch
656713cbcf Enlarged cache for get-pixel-color from one image to 3, so you can 
alternate among three images without thrashing and re-rendering.
 2012-04-28 18:09:57 -04:00
Matthias Felleisen
f95798c7b5 use deprecated from manual for teachpacks 2012-04-28 13:25:33 -04:00
Matthias Felleisen
2992fa122d use deprecated from manual, deprecate 'deprecate' in common 2012-04-28 13:25:32 -04:00
Matthias Felleisen
9ef66b80ea add a form to declare a module/library deprecated 2012-04-28 13:25:32 -04:00
Robby Findler
98e06248b5 properly deal with menu shortcuts that are symbols (e.g., 'f1) in 
the "Show Active Keybindings" menu item

closes PR 12737

Thanks to Laurent Orseau for the fix!
 2012-04-28 08:52:13 -05:00
Danny Yoo
a067380622 small typo 2012-04-28 05:27:34 -04:00
Eli Barzilay
16d40c3170 Fix command-line for the demodularizer. 
Closes PR 12731.
 2012-04-28 05:23:43 -04:00
Eli Barzilay
890de3af6c Move the honu code for vim to collects/meta. 2012-04-28 05:23:43 -04:00
Eli Barzilay
904d2666aa Completions for zsh. 2012-04-28 05:23:43 -04:00
Eli Barzilay
de98df327c Typo (but these requirements should be eliminated eventually). 2012-04-28 05:23:43 -04:00
Robby Findler
9288fda689 set the timeout for the easter-egg test to double what it takes on my machine 2012-04-27 14:52:19 -05:00
Robby Findler
1ff580d06a add deprecation note to htdp/image 2012-04-27 14:52:09 -05:00
Asumu Takikawa
cd67536738 class/c: allow local method names 
Prior to this change, a method/field name defined with
define-local-method-name was not contractable.
 2012-04-27 13:00:48 -04:00
Eli Barzilay
2d0cde38f1 New Racket version 5.3.0.4. 2012-04-27 03:30:10 -04:00
Matthew Flatt
393e8b90b2 fix sorting bug in bytecode submodule table 2012-04-26 21:45:00 -06:00
Matthew Flatt
f099eec2af save modidx submodule path in bytecode form 
This change should have been part of 9ba663aa77.
 2012-04-26 21:45:00 -06:00
Jon Rafkind
976be2b8c9 [honu] typo in parenthesis name for the color lexer 2012-04-26 21:11:56 -06:00
Jon Rafkind
565e844228 [honu] add vim syntax file for honu 2012-04-26 18:00:46 -06:00