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Author SHA1 Message Date
Matthew Flatt
3cd4ee1c0d ffi/unsafe: allow multiple values for a `(_fun ... -> _racket)' result 
Closes PR 13496
 2013-02-14 15:45:26 -07:00
Matthew Flatt
421cb24138 add `port-counts-lines?' 2013-02-14 15:45:26 -07:00
Matthew Flatt
99d5dc95bf add ackn 2013-02-14 15:45:26 -07:00
Tobias Hammer
7e2b443fa9 Support for multiple value return from wrap-evt and handle-evt 
wrap/handle-evt that receives multiple values must have a handler function with adequate arity.

struct.c:
  change contract for wrap/handle-evt from (any/c -> any) to procedure?
thread.c:
  adjust sync processing
sync.rktl:
  add test for handle-evt, wrap-evt and prop:evt
 2013-02-14 15:45:26 -07:00
Ryan Culpepper
1cb6c03488 clean up socket code 2013-02-14 17:19:08 -05:00
Ryan Culpepper
b3afbdd485 added unstable/socket 2013-02-14 17:19:08 -05:00
Ryan Culpepper
7a0b100ce0 tests for unstable/macro-testing 2013-02-14 17:19:08 -05:00
Danny Yoo
9ed78f2752 Include zero-width-space in string-normalize. 
Closes PR 12683.
 2013-02-14 13:24:31 -07:00
Matthew Flatt
f1b4c86519 net/ftp: put temp file for download in directory of destination 2013-02-14 13:03:58 -07:00
Matthew Flatt
294bed209e macro expander fix 
Repair 73e07f576b added an item to a list without incrementing a
counter for the list length, which cause a different element of
the list to be dropped, which could mess up binding resolution in
arbitrarily bad ways.

(Ths bug falls into the "how did this not get exposed earlier?"  bin,
although part of the answer is that it requires a combination of
module re-expansion and simplification of syntax objects in the
residual program.)

Closes PR 13428
 2013-02-14 07:11:16 -07:00
Ryan Culpepper
fbee1ed9c7 change stxparse tests to use unstable/macro-testing 2013-02-13 16:14:49 -05:00
Ryan Culpepper
1ef3845873 added unstable/macro-testing 2013-02-13 16:14:45 -05:00
Ryan Culpepper
f08133733a fix error message 2013-02-13 13:43:40 -05:00
Matthew Flatt
d408ba43a8 fix submodule `expand' handling 
Trying again for 4a0adb6a74.
 2013-02-13 10:26:31 -07:00
Robby Findler
7dff18c385 add for/set and it's varieties to the default prefs 2013-02-13 10:50:06 -06:00
Matthew Flatt
9ff47ec1d0 Windows: propagate system error text even with format commands 
For example, error 193 now says "%1 is not a valid Win32 application.",
which is ugly but better than "Unknown error".
 2013-02-13 08:54:53 -07:00
Matthew Flatt
c6eb82524b fix `syntax-local-module-exports' for submodules in expand mode 2013-02-13 08:28:23 -07:00
Matthew Flatt
8c2c84f74f fix context for `#%module-begin' form in a submodule 2013-02-13 08:28:22 -07:00
Matthew Flatt
4a0adb6a74 fix syntax-local-submodules' in expand' mode 2013-02-13 08:28:22 -07:00
Jay McCarthy
6ae2c71ed5 Add raco show -d and showing package deps on failed remove 2013-02-13 07:47:59 -07:00
Robby Findler
4494788017 fix rendering of example in Guide 
closes PR 13517
 2013-02-13 07:25:36 -06:00
Danny Yoo
db0234fb6f Amend comment. 2013-02-12 20:18:54 -07:00
Danny Yoo
29031f0972 Replace <wbr> and <span class='mywbr'> </span> with zero-width-space. 
The zero width space is a more robust way to add place to line-wrap,
according to: http://www.quirksmode.org/oddsandends/wbr.html

Closes PR 13305.
 2013-02-12 19:50:13 -07:00
Robby Findler
11ca461bf0 covered a missing case in the oc-status state machine 2013-02-12 16:50:34 -06:00
Eric Dobson
67c6d7804d Add tests for subtyping -poly. Closes PR13510. 2013-02-12 17:07:02 -05:00
Matthew Flatt
7f5b295308 fix problem with the initial continuation prompt 
(Got it wrong in 2f7d4b5e.)

Closes PR 13494
 2013-02-12 14:17:57 -07:00
Matthew Flatt
5c896395cd racket/gui: fix some contracts in docs 2013-02-12 14:17:57 -07:00
Robby Findler
d1357f2294 avoid a wrapper on callbacks that get stored in a weak table 
This fixes a bug in DrRacket where by changing the font size
would cause the line numbers to encroach on the space allotted
to the main text of the definitions window (or, if the font size
is getting smaller, make a large gap)
 2013-02-12 13:46:20 -06:00
Robby Findler
53853d696a add increase/decrease font size menu items (ala browsers) 2013-02-12 13:46:19 -06:00
Danny Yoo
61ddb91815 Correct Help Desk Search so it handles keywords and hash-colon-keyword lexemes. 
Closes PR 13470.
 2013-02-12 12:25:11 -07:00
Eli Barzilay
49ab87eadc "PLT Scheme Inc" -> "PLT Design Inc" 2013-02-12 08:06:30 -05:00
Eli Barzilay
2f4183242e Some shuffling of text, and a `-wiki' for all wiki links. 2013-02-12 06:45:30 -05:00
Eli Barzilay
4f13b3f1d5 More code therapy. 2013-02-12 04:49:12 -05:00
Eli Barzilay
08174ec5e4 Misc code improvements, help text typo. 2013-02-12 02:34:48 -05:00
Patrick Mahoney
894d7267fb Changes to move all games to Racket from Mzscheme. 
Signed-off-by: Patrick Mahoney <paddy.mahoney@gmail.com>
 2013-02-12 02:07:43 -05:00
Eli Barzilay
0ded7e4e26 Typo in error message 2013-02-12 01:52:03 -05:00
Robby Findler
89a2ff451e add long-missing space 2013-02-11 22:08:02 -06:00
Robby Findler
8edd010bec improve ->'s source location tracking 
closes PR 13514
 2013-02-11 20:37:15 -06:00
Danny Yoo
97005589e4 Add links to the Wiki from the Community page. 2013-02-11 18:42:39 -07:00
Vincent St-Amour
0bccf6b0b0 Forbid singleton types for integers whose type is platform-dependent. 
Closes PR13501.
 2013-02-11 14:30:19 -05:00
Danny Yoo
b9d1194225 Correct hyperlinks to 2htdp/image. 2013-02-11 08:43:43 -07:00
Jay McCarthy
2e7f4ba54a Allowing github URLs from PNRs to use illegal package names 2013-02-11 06:10:58 -07:00
Robby Findler
1420ce4ed2 clarify colorer docs 
Also, some cleanups of the code and
make the syntax-color/ library docs
point to color:text<%> instead of
color:text% (as the interesting information
is attached to the interface, not the class)
 2013-02-10 10:30:28 -06:00
Matthew Flatt
2fc7cad446 racket/enter: fix for `enter!' related to submodules 
The load handler didn't obey the protocol with respect to a second
argument that is a list starting with #f.

Closes PR 13096
 2013-02-10 05:57:25 -07:00
Danny Yoo
f1e7051652 Override readline's getc function to use Racket's read-byte. 
Eliminates the busy-polling behavior observed in Mac OS X when
xrepl is required at the regular repl.

Closes PR 13350.
 2013-02-10 05:54:52 -07:00
Robby Findler
246939f781 tighten up the checks in the place where the framework receives 
values from the lexer (for syntax coloring)
 2013-02-09 20:42:34 -06:00
Asumu Takikawa
59eb1ad13c Use up-to-date struct syntax in example 2013-02-09 19:42:21 -05:00
Robby Findler
2c35a98ad8 Adjust keybinding code to fall back from 
get-active-canvas to get-canvas

Unclear if this is a bug in get-active-canvas or not

closes PR 13507
 2013-02-09 14:58:21 -06:00
Robby Findler
5c21ab0e42 try to make the bug report form more robust when the 
attempt to get the (nonexistent) captcha fails
 2013-02-09 11:45:40 -06:00
Robby Findler
916f5d8ede add a test case 
related to PR 13505
 2013-02-09 11:45:40 -06:00