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Author SHA1 Message Date
Matthew Flatt
00ef7da640 racket/draw: background and text colors in `record-dc%' 
Also, improve docs to clarify how the recorded settings interact with
the target DC's settings.
 2012-05-27 06:38:30 -06:00
Matthew Flatt
8ab87a9fcc racket/class: new error message convention 2012-05-26 21:08:21 -06:00
Robby Findler
0456d5e4e5 exploit record-dc% to keep picts from drawing outside 
of their bounding boxes
 2012-05-26 21:39:11 -05:00
Matthew Flatt
a55a20f9d9 sgl/gl: NURBS additions 
From Antonio Menezes Leitao based on Ben Goetter's implementation
 2012-05-26 19:55:21 -06:00
Matthew Flatt
cb8975b8b3 another error-conversion repair 2012-05-26 19:46:19 -06:00
Matthew Flatt
20179cf0a7 avoid compiler warning 2012-05-26 19:44:41 -06:00
Matthew Flatt
58db5f8b46 racket/gui: implement set-clipboard-bitmap' in clipboard<%>' 
Closes PR 12689

Cocoa implementation provided by Jens Axel Søgaard
 2012-05-26 19:42:48 -06:00
Matthew Flatt
7614e7044b fix bug introduced by error-message conversion 2012-05-26 19:09:03 -06:00
Asumu Takikawa
8a52613463 racket/gui: remove empty modules 2012-05-26 16:45:00 -04:00
Asumu Takikawa
a38e6a19ab racket/gui: fix a mzscheme->racket/base issue 2012-05-26 16:23:30 -04:00
Asumu Takikawa
81d13ee7ed racket/generic: doc improvements 2012-05-26 13:53:43 -04:00
Asumu Takikawa
05394aff7e Remove mred/private/kw.rkt 
This handled init argument inheritance for class100, but
all uses of it have now been removed.
 2012-05-26 11:12:56 -04:00
Asumu Takikawa
cfe1711494 Convert all uses of mzlib/class100 to racket/class 2012-05-26 11:12:55 -04:00
Asumu Takikawa
6341fe7e01 Remove gracket test that does not run. 
The file is written in mzscheme or pre-mzscheme and
tries to load files that no longer exist.
 2012-05-26 11:12:55 -04:00
Vincent St-Amour
3062efe47f Reduce random testing attemps to avoid DrDr timeouts. 2012-05-26 11:06:29 -04:00
Matthew Flatt
b5ab6cec7e fix misc tests for error-message change 2012-05-26 08:18:19 -06:00
Matthew Flatt
413c940fe6 update HtDP *SL tests for revised error-message convention 
This change does not yet update the *SL error-message rewriter
to recognize the new error-message formats; the tests do not
currently use the rewriter. A next step is to decide on the
rewritings, implement them, change the test suite to use the
rewriter, and test the rewritings.
 2012-05-26 08:05:12 -06:00
Matthew Flatt
5b80fd37c7 racket/gui win32: fix screen info to not assume main is first 
Thanks to Kieron Hardy for tracking down the problem.
 2012-05-26 07:38:24 -06:00
Matthew Flatt
09cb2a348f ffi/com: add 'variant type description 
Used to prevent extra array dimensions and instead construct nested
arrays.
 2012-05-26 06:38:02 -06:00
Eli Barzilay
b8adf78a30 New Racket version 5.3.0.9. 2012-05-26 03:30:14 -04:00
Matthew Flatt
b7a8c0185b correct a `raise-argument-error' conversion mistake 2012-05-25 18:37:29 -06:00
Matthew Flatt
f00c1150fe adjust `raco setup' replay of exception messages to handle multiple lines 2012-05-25 18:37:29 -06:00
Matthew Flatt
d6774d5d54 racket/sandbox: add sandbox-propagate-exceptions 2012-05-25 18:37:29 -06:00
Vincent St-Amour
263016f6f3 Fix types in the images collection to work with TR's handling of NaN. 2012-05-25 17:15:22 -04:00
Vincent St-Amour
142158c0cb Add random testing script for float types. 2012-05-25 17:15:22 -04:00
Vincent St-Amour
186b463217 Fix NaN and inf handling in flonum specific op types. 2012-05-25 17:15:22 -04:00
Vincent St-Amour
ebcc6d211a Fix handling of NaN and infinities. 
Most of these were found through random testing.
 2012-05-25 17:15:22 -04:00
Vincent St-Amour
b6a7a0c505 Add reminder that unsafe-flexpt is currently the same as flexpt. 2012-05-25 17:15:22 -04:00
Matthew Flatt
9e7548de61 new error message convention 
Add `raise-argument-error', `raise-result-error', `raise-arguments-error',
and `raise-range-error'.

The old convention was designed for reporting on a single (sometimes very
long line). The new convention is

 <name>: <short message>
   <field>: <detail>
   ...

If <detail> is long or itself spans multiple lines, then it may
also use the form

   <field>:
    <detail>

where each line of <detail> is indented by 3 spaces.

Backtrace information is shown as a multi-line "context" field.
 2012-05-25 15:08:05 -06:00
Matthew Flatt
9b7ef7bf69 scribble/eval: fix error line wrapping 
The `wrap-line' function from `scribble/text/wrap' wants a
string that's a single line, so break the initial string
based on explicit lines, first.
 2012-05-25 12:47:39 -06:00
Matthew Flatt
e334632ffc slideshow/pict: fix clipping problem with `standard-fish' 2012-05-25 12:47:39 -06:00
Robby Findler
7156b0391b fix the contract context messages for the case of ->*'s #:rest arguments 2012-05-25 09:14:09 -05:00
Neil Toronto
eeb3da0c23 Changed macros into functions + begin-encourage-inline; drops a few seconds from `images' compile, no measured performance penalty 2012-05-25 14:16:19 +09:00
Neil Toronto
50ad8dac1f When plot-new-window?' is #t, plot' and `plot3d' now create a frame in a new eventspace. This allows plot frames to be displayed programmatically. (Without this change, the frames are unresponsive until the REPL regains control.) 2012-05-25 13:11:46 +09:00
Neil Toronto
ee95182386 Made (require plot) more obvious in the plot introduction (suggested by Jens Axel Søgaard) 
Mentioned (plot-new-window? #t) early in the introduction

Increased drdr:timeout for plot.scrbl
 2012-05-25 11:33:50 +09:00
Neil Toronto
365ee2c70d 1d, 2d and 3d function renderers no longer sample outside the function's bounds 
This makes it more efficient to plot piecewise functions by drawing each piece with one renderer, and possible to plot functions with discontinuities by using a renderer to draw each continuous piece.
 2012-05-25 10:40:05 +09:00
Vincent St-Amour
cee88f05dd Docs for gen:custom-write. 2012-05-24 16:51:14 -04:00
Vincent St-Amour
13b82e9a59 Reorder docs. 2012-05-24 16:51:14 -04:00
Asumu Takikawa
a22633e348 Rename generics => generic. 2012-05-24 16:51:14 -04:00
Vincent St-Amour
11dc825126 Forge gen:equal+hash and gen:custom-write to provide them from racket/base. 2012-05-24 16:51:13 -04:00
Vincent St-Amour
c21813cebf Add gen:custom-write. 
No docs yet.
 2012-05-24 16:51:13 -04:00
Vincent St-Amour
3210cd1d12 Remove vestigial set of parens and fix docs for new syntax. 2012-05-24 16:51:12 -04:00
Vincent St-Amour
94bd484a66 Resolve collision between class generics and struct generics. 2012-05-24 16:51:12 -04:00
Vincent St-Amour
02055aa1b3 Add remark about auxiliary definitions in method blocks. 2012-05-24 16:51:12 -04:00
Vincent St-Amour
dd05d6e6bc Make original generics tests quiet. 2012-05-24 16:51:11 -04:00
Vincent St-Amour
f42ae56893 Trailing whitespace. 2012-05-24 16:51:11 -04:00
Vincent St-Amour
390cd02b52 Have a generic interface for equal+hash. 
Currently provided by racket/struct, for lack of a better place.
 2012-05-24 16:51:11 -04:00
Vincent St-Amour
cc7ae795ea Remove the coercion function code. 
Didn't turn out to be useful.
 2012-05-24 16:51:10 -04:00
Asumu Takikawa
44783b9f8e Add tests from unstable/generics. 2012-05-24 16:51:10 -04:00
Asumu Takikawa
8ac82eaf58 Use simplified interface for define-generics 
Also removed `generics`
 2012-05-24 16:51:09 -04:00