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Author SHA1 Message Date
chrdimo
79b8661e13 restoring the link to unix sockets docs 2013-02-14 20:27:03 -05:00
chrdimo
a4f4773597 docs for option contracts 2013-02-14 19:56:43 -05:00
chrdimo
26726ba26f tests for option contracts 2013-02-14 19:55:10 -05:00
chrdimo
ee81c98ae9 extending option contracts; now handle procedures, vectors, hashes, struct instances, adding support for invariants for vectors, hashes and struct instances 2013-02-14 19:53:26 -05:00
chrdimo
61e896c8d7 small fix in blame-update and small change in error message for multiple blame labels 2013-02-14 19:50:56 -05:00
Matthew Flatt
a96b093d97 ffi/unsafe: unbreak 2013-02-14 17:30:10 -07:00
Matthew Flatt
ccabbaa36e fix `current-subprocess-custodian-mode' for a #f argument 2013-02-14 17:30:10 -07:00
Matthew Flatt
6c49aee3a6 doc: add some links 2013-02-14 17:30:10 -07:00
Eric Dobson
5ed26e806b Make lists with minimum lengths be a subtype of sequences. 2013-02-14 18:24:52 -05:00
Eric Dobson
3c31803c19 Add a simple-Union and Bottom, and have code use them. 
Requires splitting out the match expanders from base-abbrev.
 2013-02-14 18:24:52 -05:00
Eric Dobson
b4beabc977 Make tc-let do unions correctly. 2013-02-14 18:24:52 -05:00
Vincent St-Amour
60959467cf Fix optimization of unary complex - and /. 2013-02-14 18:24:52 -05:00
Vincent St-Amour
c6029cacf8 Fix optimizations for complex unboxing. 
Omitted parts were not used properly.
 2013-02-14 18:24:52 -05:00
Vincent St-Amour
29a181175f Improve a number of numeric function types. 
Closes PR13468.
 2013-02-14 18:24:52 -05:00
Asumu Takikawa
471a1e1ee6 Refactor documentation of pen%, font%, brush% 2013-02-14 18:22:48 -05:00
Asumu Takikawa
bf4e69fea9 Export racket/draw's helper contracts and document them 2013-02-14 18:22:48 -05:00
Asumu Takikawa
ed13e87734 Refactor contracts 2013-02-14 18:22:47 -05:00
Matthew Flatt
dfdc22ea12 doc repair 
Closes PR 13415
 2013-02-14 15:55:07 -07:00
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