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Author SHA1 Message Date
Matthew Flatt
89b89f91a3 racket/gui gtk: log error when -singleInstance fails 
Specifically, log an error when "libunique-1.0" is unavailable.
 2013-11-02 20:37:36 -06:00
Matthew Flatt
31d6b02d92 configure: DragonFly is like OpenBSD 2013-11-02 20:37:36 -06:00
Matthew Flatt
97d92ddb97 xform: more intrinsics to ignore 2013-11-02 20:37:35 -06:00
Matthew Flatt
fec1c8c115 avoid some compiler warnings 2013-11-02 20:37:35 -06:00
Robby Findler
cf0fa05541 fix a use of collection-path 2013-11-02 21:32:19 -05:00
Robby Findler
d733926357 adjust drracket test suite lib to try to get a better error message in drdr 2013-11-02 21:32:18 -05:00
Robby Findler
86d9a2fff2 fix a use of collection-path 2013-11-02 21:32:17 -05:00
Robby Findler
a2bf105ca3 make me responsible for 2d tests 2013-11-02 21:32:17 -05:00
Robby Findler
ca72f05fca unbreak 2d lexer test for scribble lexer string=>text change 2013-11-02 21:32:16 -05:00
Juan Francisco Cantero Hurtado
39bcfb5871 drop unneeded #include 
The "sys/param.h" header was used to check the OpenBSD version.
It's not needed, anymore.
 2013-11-02 12:33:12 -06:00
Matthew Flatt
a5c655c716 guide: small edits to concurrency chapter 
Also, split sections on futures and places into a "parallelism" chapter.
 2013-11-02 12:32:46 -06:00
Matthew Flatt
c692f13200 fix docs for wrap-evt 
The prohibition against `handle-evt` results has been dropped.
 2013-11-02 12:32:46 -06:00
David T. Pierson
c5f9cb4984 Add concurrency chapter to the Guide 2013-11-02 12:32:46 -06:00
Robby Findler
cdbe416b09 unbreak TR (more of my stupidity) 2013-11-02 10:04:24 -05:00
Robby Findler
40f7ab2ba4 Sorry all; stupid mistake 
This reverts commit 90fc899b36.
This reverts commit 780fb37c0d.
This reverts commit 9e54b2bc1b.
This reverts commit 43a584f710.
 2013-11-02 09:51:10 -05:00
Robby Findler
90fc899b36 IN PROGRESS: working on changing the protocol between the 
expanding place and the drracket place to support sending information
during the expansion process, not just at the end
 2013-11-02 09:05:13 -05:00
Sam Tobin-Hochstadt
780fb37c0d Log types of expressions and fully expanded syntax (before typechecking) 2013-11-02 09:05:11 -05:00
Robby Findler
9e54b2bc1b IN PROGRESS: working on rect support for error messages for 2d cond 2013-11-02 09:04:14 -05:00
Robby Findler
43a584f710 IN PROGRESS: enable opt/c on provide/contract and define/contract (via with-contract) 2013-11-02 09:04:14 -05:00
Robby Findler
96a782fe91 adjust tc-setup to have a smaller template 2013-11-02 09:04:11 -05:00
Robby Findler
78b41a6677 typo 
(sure would be nice if this were a syntax error)
 2013-11-02 09:02:59 -05:00
Mike Sperber
d35a536eef Synch German string constants with latest. 2013-11-02 08:48:23 +01:00
Matthew Flatt
7f947d7b14 db/sqlite3: fix memory-management problem 
The sqlite3_prepare[_v2]() function takes a byte-string pointer
for a query and returns a pointer into the byte string. That
pointer can be odd-valued, in which case the GC doesn't treat
the pointer as a reference to the byte string (even when the
string is allocated with 'atomic-interior), so arrange for the
original pointer to be retained.
 2013-11-01 22:27:42 -06:00
Matthew Flatt
e62d9d1ede doc correction: interior pointers cannot be odd-valued 
More precisely odd-valued references do not prevent GC
of an enclosing object that is allocated in "interior" mode.
 2013-11-01 22:27:42 -06:00
Jay McCarthy
717521e498 Fixing PR14136 2013-11-01 22:16:39 -06:00
Jay McCarthy
5cb29f56f8 Allowing any user to add tag again 2013-11-01 22:16:39 -06:00
Vincent St-Amour
7f90ace546 Use the new #:keep-going? option for TR random testing. 2013-11-01 17:47:50 -04:00
Asumu Takikawa
90bfbcbec8 Update HISTORY 2013-11-01 13:50:27 -04:00
Asumu Takikawa
1f700947d4 Add channel chaperones 
These chaperones only protect the "put" end of the
channel and use evt chaperones to protect the "get"
end.
 2013-11-01 13:31:17 -04:00
Asumu Takikawa
757939c118 Fix doc typo 2013-10-31 23:22:52 -04:00
Asumu Takikawa
612a7fcca9 Use the correct fail handler in type lookup 
The other handler is meant for type name environments.
In practice, this should never come up in the current
codebase, but extensions that use `lookup-type` could
rely on it.
 2013-10-31 23:21:23 -04:00
Asumu Takikawa
acc4e92a71 Add #:when to more places in match docs 
Also adjusted some examples a bit
 2013-10-31 14:29:14 -04:00
Asumu Takikawa
23a0823dec Fix doc contracts 2013-10-31 14:29:13 -04:00
Matthew Flatt
fac247d340 Mac OS X: support Retina mode 
Seems to work for Mac OS X 10.9 (Mavericks), at least.

In Retina mode, a drawing unit corresponds to two pixels on
the screen or in a bitmap created by `make-screen-bitmap'.
In particular, a bitmap created by `make-screen-bitmap' is
actually twice as big in each dimension as requested, and the
bitmap is scaled when transferring to other drawing contexts.
When transferring onto the screen, scalings cancel so that the
result looks right.

Adds `get-display-backing-scale` to `racket/gui/base`, and
also `get-backing-scale` to `bitmap%`.

To do: add a way to set the backing scale of a bitmap. That
option will provide a way to give controls higher-resolution
bitmaps as labels.
 2013-10-31 08:50:22 -06:00
Matthew Flatt
d80e6fac7f update GMP for x86 and clang 2013-10-31 08:43:00 -06:00
Robby Findler
6b2ba3f95f added the #:keep-going keyword argument to redex-check 2013-10-30 21:42:33 -05:00
Sam Tobin-Hochstadt
3ae298b145 handle sets in any-wrap/c 2013-10-30 14:29:46 -04:00
Matthew Flatt
36d033bf22 slideshow: fix error exit with interactive 
Compensate for lost `on-subwindow-close` notifications.
 2013-10-30 04:55:25 -06:00
Eric Dobson
4f5e10d730 Add new known bug. 2013-10-29 21:50:48 -07:00
Eric Dobson
83b43df455 Correct type for processor-count. 2013-10-29 21:04:27 -07:00
Eric Dobson
f09ebdb743 Make unary float complex operations optimize. 
This removes an unnecessary allocation.
 2013-10-29 20:29:29 -07:00
Eric Dobson
0618b6e695 Make rackunit print less extraneous newlines. 2013-10-29 20:25:00 -07:00
Eric Dobson
30cecabb88 Make rackunit not print a full stack trace in text-ui. 2013-10-29 20:25:00 -07:00
Robby Findler
bcc949bc03 fix bitmap creation in bitmap/url 
closes PR 14133
 2013-10-29 15:05:44 -05:00
Robby Findler
684ede3157 try a different comment color 2013-10-28 21:21:50 -05:00
Robby Findler
87e29b424b another attempt at color-blindness friendly colors 
These are based on Tol's "Scheme for Marking Text" colors,
but with some variations
 2013-10-28 19:55:54 -05:00
Jay McCarthy
5c373c5d07 Fix PR14129 2013-10-28 13:22:26 -06:00
Jay McCarthy
386a862241 Fix info ui 2013-10-28 13:22:26 -06:00
Jay McCarthy
b72e60a27a Fixing upload 2013-10-28 13:22:26 -06:00
Jay McCarthy
cd255f6173 updating 2013-10-28 13:22:26 -06:00