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Author SHA1 Message Date
Matthew Flatt
d6a57e073c racket/draw win32: change default font for 'script 2012-04-25 19:17:16 -06:00
Matthew Flatt
9c025210aa racket/gui win32: font fallback for labels 
When the requested font isn't available, fall back to
the default font at the requested size and style
 2012-04-25 19:17:16 -06:00
Matthew Flatt
418a3cd83b racket/draw cocoa: adjust default 'script font 
Also, adjust the way a font is converted for control labels to
strp away Pango descriptions.
 2012-04-25 19:17:16 -06:00
Stephen Bloch
2d2f013465 Updated some comments; no effect on running code. 2012-04-25 17:05:56 -04:00
Stephen Bloch
924d510746 Changed the transparency of some bundled images. 2012-04-25 17:04:39 -04:00
Jay McCarthy
5c64e251e1 Fix PR 12694 2012-04-25 06:57:24 -06:00
Eli Barzilay
ef00f4dd39 New Racket version 5.3.0.3. 2012-04-25 03:30:09 -04:00
Matthew Flatt
ffea2b2c02 ffi/unsafe/com: infer 'any type for `com-omit' 2012-04-25 00:11:57 -06:00
Matthew Flatt
9ba663aa77 preserve submoduleness in module path index for expanded submodules 
The preserved path is exposed by a new `module-path-index-submodule'
function, and `module-path-index-join' now accepts an optional
submodule path.

Also, fixed a problem with `collapse-module-path-index' when
a module path indx is built on a resolved module path that
is a submodule path.

In addition to the main repair, `collapse-module-path[-index]' is
correctly documented to allow '(quote <sym>) rel-to paths.

Finally, `collapse-module-path-index' changed to use a symbolic
resolved module path that appears as the base of a module path
index, rather than falling back to the given rel-to path. It's
possble that the old beavior was intentional, but it wasn't tested,
and it seems more likely to have been a bug.

Closes PR 12724
 2012-04-24 21:10:28 -06:00
Matthew Flatt
3c615e434b fix resolution of relative module path in a submodule 
Closes PR 12729
 2012-04-24 16:15:29 -06:00
Robby Findler
57cae5c85b added a skeleton 2htdp/image guide section 2012-04-24 16:11:17 -05:00
Jay McCarthy
ae38ecc564 Adding new options re Galler 2012-04-24 14:49:33 -06:00
Asumu Takikawa
555f85ac3a Add missing method contracts for color% 2012-04-24 10:08:46 -04:00
Asumu Takikawa
1207ca77c4 Hide internal fields in color% and point%. 2012-04-24 10:08:46 -04:00
Stephen Bloch
ba8684cb63 provide provide, so it's possible to use provide and require in 
student languages.  This will be a problem if somebody writes a
function in BSL or BSLLA, provides it, requires it in a non-student
language, and uses it as an argument to a higher-order function
that isn't declared as a "higher order primitive".  That is,
not very often.  Even if so, just re-open the BSL or BSLLA source
file, switch languages to ISL, save it, and the problem goes away.
 2012-04-24 06:37:51 -04:00
Matthias Felleisen
3e1e9c8763 removed code:comment hack that clearly never should have been there 2012-04-23 20:01:58 -04:00
Jon Rafkind
40a3161570 [honu] always keep parsing a unary operator 2012-04-23 17:18:12 -06:00
Jon Rafkind
4799d08022 [honu] dont splice the output of a macro directly into the output 2012-04-23 17:18:12 -06:00
Robby Findler
80d57148d1 fix bug in docs; closes PR 12716 2012-04-22 21:54:19 -05:00
Robby Findler
723ad6207c add opening a file (and (hopefully) waiting for the coloring to finish) 
and run the test three times, instead of just once
 2012-04-22 08:57:50 -05:00
Robby Findler
fa7d78949e improve recursive-contract so that it doesn't expand into as much code 
and it has a more accurate stronger?  predicate (as the new blame info
tracking stuff broke its earlier stronger? predicate)
 2012-04-21 22:03:41 -05:00
Robby Findler
0621c150ec added opters for real?, listof, and non-empty-listof 2012-04-21 16:56:24 -05:00
Robby Findler
17a723a63e Improve the contract error messages: 
- add context information, so we can see which part of the contract failed
 - re-arrange some of the information in the contracts
 2012-04-21 16:55:03 -05:00
Jon Rafkind
32a2339d04 [honu] dont create unique ids for struct fields 2012-04-20 14:08:36 -06:00
Jon Rafkind
9858ec72d2 [honu] allow syntax() form to accept a single term. provide some hash stuff 2012-04-20 14:08:36 -06:00
Jon Rafkind
b51ab5802a [honu] replace $ with honu-$ just to be safe 2012-04-20 14:08:36 -06:00
Jon Rafkind
79b6e5611e [honu] dont confuse identifiers with $. use = in with-syntax 2012-04-20 14:08:36 -06:00
Jon Rafkind
bb57412242 [honu] check for definitions before continuing to parse. completely parse the left hand side of an operator 2012-04-20 14:08:36 -06:00
Matthew Flatt
6dc3fbb72c fix doc picto 2012-04-20 12:27:29 -06:00
Eli Barzilay
25d7d49648 New Racket version 5.3.0.2. 2012-04-20 03:40:48 -04:00
Eli Barzilay
457908061f Typo in the name for x86_64-osx-mac. 2012-04-19 21:53:42 -04:00
Matthew Flatt
8c976978ed sync xform with `racket' collection changes 2012-04-19 19:25:42 -06:00
John Clements
69a3239c59 updated release notes, please add to 5.3 release 2012-04-19 16:26:43 -07:00
Asumu Takikawa
0b90dc49cf Fix docs for render-term. 2012-04-19 17:37:12 -04:00
Eli Barzilay
2b76d9e5b0 A bunch of scheme' -> racket' conversions. 
I think that there are no user-visible changes from these changes.
 2012-04-19 16:02:03 -04:00
Eli Barzilay
6f215759ae Add string-trim' and string-normalize-spaces'. 2012-04-19 16:02:03 -04:00
Eli Barzilay
e2e2a1e3e1 Some cleanups to "script.html". 
Closes PR 12464.
 2012-04-19 16:02:03 -04:00
Matthew Flatt
659ff05143 refine some contracts related to submodule paths 
Merge to 5.3
 2012-04-19 12:45:28 -06:00
Matthew Flatt
1a981d1cc2 Add missing compatibility items to the Racket change log 
Merge to 5.3
 2012-04-19 12:45:28 -06:00
Matthew Flatt
8600e7fe31 fix misplaced phase shift in submodule expansion 
Merge to 5.3
 2012-04-19 12:45:28 -06:00
Sam Tobin-Hochstadt
fdb4ab7025 Handle `check-expect' in non-application form. 
Closes PR 12710.
 2012-04-19 12:50:25 -04:00
Matthew Flatt
f27c023247 bump version 
mainly due to Planet resolver change
 2012-04-19 08:15:12 -06:00
Matthew Flatt
862e1628a6 fix Planet resolver for submodule tests 
For example, `(module-declared? '(submod (planet dyoo/bf) reader) #t)'
shouldn't fail if there's no "main.rkt" to hold a `reader' submodule;
it should return #f.

Merge to 5.3, but updating cstartup.inc will require a manual merge.
 2012-04-19 08:15:11 -06:00
Matthew Flatt
81eb15f655 doc correction 2012-04-19 08:15:11 -06:00
Stevie Strickland
95d784db84 Fix a ->d contract example in the reference. 2012-04-18 17:42:14 -04:00
Sam Tobin-Hochstadt
0b7674cb06 Describe `cl' syntax class in match. 
Closes PR 12657. Merge to 5.3.
 2012-04-18 17:03:17 -04:00
Stevie Strickland
d76b0dac78 Fix contract names for ->m, ->*m, case->m, and ->dm contracts. 
This should be merged into the 5.3 release branch.
 2012-04-18 15:27:36 -04:00
Matthew Flatt
62408cc727 fix typo 2012-04-18 05:49:24 -06:00
Matthew Flatt
df0651c277 convert functional hash tables from red--black to AVL trees 
AVL trees to tend to be shorter, which means a faster
search and insertion. The potential benefit of a red--black
tree's fewer rotations doesn't matter, I think, for a functional
variant, where you have to reconstruct a spine to the root,
anyway. The difference is small for typical tables, though it
can be as much as 50% for a large table with keys inserted in
order. And since the AVL code is also much simpler, why not?
 2012-04-18 05:49:24 -06:00
Robby Findler
81252541dc add context to blame error messages 
This is using the same idea that Stevie had, more than two
years ago(!). Sorry for not picking up on this earlier
 2012-04-17 22:57:57 -05:00