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Author SHA1 Message Date
Robby Findler
f6805ea0c2 remove fancy delay dance around load-collections-xref 2012-12-26 22:37:45 -06:00
Robby Findler
8a3f662d51 git rid of thread unsafe use of load-collections-xref 
This was there, I believe, to avoid latency when clicking
on the [docs] links in the language dialog. But now that
we're using a database anyways, loading the xrefs is fast.
 2012-12-26 21:20:46 -06:00
Robby Findler
10137dc679 fix bug in help/search docs 2012-12-26 21:18:53 -06:00
Matthew Flatt
7bddce81ad fix GC bug 
The bug was introduced by commit aa08a68424, which added
support for phantom bytes.
 2012-12-26 12:15:04 -06:00
Matthew Flatt
18a538050a guide: improve explanation of transformer procedures and identifier macros 2012-12-26 12:15:03 -06:00
Robby Findler
0a6d8822b0 adjust DrRacket logging support following comments from Neil Van Dyke 
- use the same font/size as the definitions/interactions window
- add a checkbox to control scrolling behavior and,
- when scrolling, scroll to the begining of the line, not the end
 2012-12-26 09:03:43 -06:00
Robby Findler
fa85d30773 adjust the search bubbles so they flicker less when typing 2012-12-25 17:40:32 -06:00
Matthew Flatt
b69573277c reference: rerrange docs on synchronizable events 
Put the details consistently with event datatypes, instead
of trying to put them all in `sync', which better reflects
the extensibility of the set of synchronizable events.
 2012-12-25 07:20:58 -06:00
Matthew Flatt
c162657685 racket/class: fix interaction of class/c' and send-generic' 2012-12-25 07:20:57 -06:00
Robby Findler
1298c11d2f adjust find-string in text% so it doesn't allocate as many temporary strings 
Also, Rackety
 2012-12-24 23:35:12 -06:00
Asumu Takikawa
3fc8ce0709 Refactor f3fa5d1669 2012-12-24 17:56:08 -05:00
Asumu Takikawa
f3fa5d1669 More precise syntax errors for let and friends 2012-12-24 16:50:58 -05:00
Robby Findler
6a69da76e2 adjust ascii-box => unicode-box algorithm so that 
it only looks left and right at hyphens and only
up and down at pipes, etc. This better handles the
case where you have something like this:

  +--------------+
  | (<= a-x b-y) |
  +--------------+

Before this commit, it would have adjusted the hypens
inside the identifiers
 2012-12-24 13:49:32 -06:00
Robby Findler
7041ea1d80 adjust online expansion's internals to call set-dirty only at 
the end of an edit sequence instead of on every edit inside
the edit sequence
 2012-12-24 12:31:55 -06:00
Robby Findler
a504f77d54 adjust line number mixin so it postpones recomputation of 
sizes until the end of an edit sequence (when appropriate)
 2012-12-24 12:30:54 -06:00
Robby Findler
5a9c5f681b clean up ascii art => unicode a little 
adjust the way it changes characters so it
doesn't change them when they are already the right
thing (this means set-modified is not always called
and also improves performance in the case that little
changes in a big diagram)
 2012-12-24 12:29:57 -06:00
Robby Findler
042bbbefe7 add an ASCII art rectangle => unicode rectangle keybinding to drracket 2012-12-24 11:38:54 -06:00
Matthew Flatt
4a57db4448 add (system-type 'word) 
Returns 32 or 64 to indicate whether Racket is running as a
32-bit program or a 64-bit program.
 2012-12-24 06:38:53 -07:00
Robby Findler
aa27011f34 fix namespace-variable-value error reporting 
closes PR 13387
 2012-12-23 16:42:40 -06:00
Robby Findler
fc2f931755 fix language dialog tooltip positioning code for mac os x 2012-12-23 12:37:53 -06:00
Robby Findler
0fecdaddf7 avoid showing/re-hiding tooltip when it wouldn't move 
More mouse events seem to come in under windows than
mac os x, leading to the bad flashing behavior described
in PR 13384

closes PR 13384
 2012-12-23 09:52:57 -06:00
Robby Findler
ccae98777a fix a switchable button / discrete-sizes panel interaction bug 
also clean up the code a bit (make sure the h? argument to
set-label-visible is really a boolean and make some of the
long lines narrower)
 2012-12-23 09:52:55 -06:00
Matthew Flatt
24725f8366 props: matthias responsible for `realm' 2012-12-23 06:43:54 -07:00
Matthew Flatt
0e2a917bda fix printinf of `(class->interface object%)' 2012-12-23 06:42:36 -07:00
Matthew Flatt
27a1121869 racket/draw: fix race in setting up pre-multiply tables for bitmap ops 2012-12-23 06:35:36 -07:00
Matthias Felleisen
6f40e86037 first complete draft of the Realm of Racket code, with todo list 2012-12-22 19:27:59 -05:00
Matthias Felleisen
b09fbf8b38 compiliation allowed, typo 2012-12-22 19:27:59 -05:00
Matthias Felleisen
4111379982 hungry henry game 2012-12-22 19:27:58 -05:00
Matthias Felleisen
b06f938fb8 graphics for hungry henry 2012-12-22 19:27:58 -05:00
Matthias Felleisen
1fd37e98a8 todo list; typo in 10 2012-12-22 19:27:58 -05:00
Matthias Felleisen
1621af2aab lazy version of dice of doom 2012-12-22 19:27:58 -05:00
Matthias Felleisen
b940e4fc19 made it truly strict, organized data defs 2012-12-22 19:27:58 -05:00
Matthias Felleisen
092e48a981 more uncompilables 2012-12-22 19:27:58 -05:00
Matthias Felleisen
b78d251c70 prevent compilation for files with images 2012-12-22 19:27:58 -05:00
Matthias Felleisen
613bb3e16c dice of doom 2012-12-22 19:27:58 -05:00
Matthias Felleisen
17d3d9e3f4 graphics for dice of doom 2012-12-22 19:27:58 -05:00
Robby Findler
58e15cc2c7 fix tests for the "class:"-less object-name results 2012-12-22 18:25:43 -06:00
Robby Findler
b112a7ef0a adjust object-name on classes and interfaces to drop the prefix 
Before this commit, things like this:

  (define c% (class object% (super-new)))
  (object-name c%)

would produce

   'class:c%

but now classes and interfaces will be more like procedures and, in
the example above, just produce:

   'c%

The underlying goal is to make error messages generated from contracts
like

  (is-a?/c frame%)

have "(is-a?/c frame%)" in the message, instead of "(is-a?/c
class:frame%)"
 2012-12-22 15:00:54 -06:00
Robby Findler
3ab14bbafe initialize the delegate text for a new frame 
related to PR 13379
 2012-12-22 11:47:30 -06:00
Matthew Flatt
bdaf823aee skip compilation of "realm" file that contains an image 2012-12-22 09:55:29 -07:00
Matthew Flatt
f4285e4e86 JPEG decoding: remove extra allocation 2012-12-22 09:43:20 -07:00
Matthew Flatt
1545ed42c8 racket/draw: fix problem with concurrent PNG read and write 
Same memory-management mistake as for the JPEG binding.
 2012-12-22 09:43:20 -07:00
Matthew Flatt
a09c8f1857 Revert "racket/draw: fix another problem with the JPEG binding" 
This reverts commit c2468f1f9a.

The libjpeg documentation claims that it has no static state,
so atomic mode shouldn't be necessary. Also, the stress test is
still failing on some platforms, so there must be a different
problem than I thought.
 2012-12-22 09:43:20 -07:00
Matthew Flatt
22d94193ed libjpeg, win64: fix `_size_t' 2012-12-22 09:43:20 -07:00
Matthew Flatt
853f959622 raco pkg: improve command-line checking and error reporting 
For example, complain if both `-u' and `-i' are specified,
or if a bad `--deps' mode is provided.
 2012-12-22 09:43:19 -07:00
Matthew Flatt
61e0610b2a raco pkg show: add -v'/--version' argument for selecting a Racket version 
This is sortof a step toward `raco pkg migrate'.
 2012-12-22 09:43:19 -07:00
Matthew Flatt
fdcd030e54 raco pkg show: tweak output format 2012-12-22 09:43:19 -07:00
Robby Findler
118e961cee Revert ufo changes at Matthias's request 
Revert "do a little bit better job compressing the bytes"

This reverts commit 099a35881e.

Revert "adjust file to use the literal bytes for the ufo image"

This reverts commit fdd9344b27.
 2012-12-22 10:35:24 -06:00
Mike Sperber
a4f0158716 Synch German string constants with latest. 2012-12-22 15:38:54 +01:00
Robby Findler
d7e6f35b97 guard against spurious status messages 2012-12-22 08:30:54 -06:00