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Author SHA1 Message Date
Jens Axel Søgaard
fdfaf6bee0 Added von Mangoldt function 2012-11-23 16:04:37 +01:00
Robby Findler
11a5721b59 made the install-plt menu item's browse 
file dialog show files with ".plt" by default.

Also, clarified the docs for finder:default-extension

closes PR 13104
 2012-11-22 20:35:06 -06:00
Robby Findler
e55d32b2eb fix docs bug in recent commit 2012-11-22 20:02:59 -06:00
Robby Findler
5b18645a9a added spelling dictionary support 
related to PR 13242
 2012-11-22 19:24:22 -06:00
Robby Findler
6fff8a3030 make right-clicking on non-text offer copy and cut in the 
popup menu

Extends append-editor-operation-menu-items so that when you
pass an editor and a position, it checks to see if that spot
has a non-string% snip and, if so, copies that one position
(or cuts it, depending).

Then, use that extension in DrRacket

closes PR 12791
 2012-11-22 17:33:34 -06:00
Robby Findler
25e92e2cc2 use "replace" instead of "delete" for executable creation when 
the file already exists and improve error handling

closes PR 13243
 2012-11-22 15:21:51 -06:00
Robby Findler
b4b7340fd9 add guards so the module browser 
status line isn't updated
anymore when it is closed

(probably) closes PR 13083
 2012-11-22 14:53:31 -06:00
Robby Findler
475822b44a fix a bug in a syntax-case keywords spec 
closes PR 13237 (turns out not to be planet-specific)
 2012-11-22 13:54:32 -06:00
Robby Findler
2253e90479 fix blubox / lock coordinate computation 
when the blue box doesn't fit in the visible region
in one direction (either x or y) but does fit
in the other region, then it was being drawn in
the wrong place

This code is still sub-optimal, since it isn't leaving
space for the words underneath the lock in the case
the lock is near the bottom of the visible region, but
it seems better to just let that be invisible rather
than make the lock float a bit in that case.

closes PR 13142
 2012-11-22 11:03:45 -06:00
Robby Findler
279e5aa0d9 move the captcha checking code inside the handler 
that deals with expected networking errors

closes PR 13205
 2012-11-22 10:35:51 -06:00
Robby Findler
316bbcb038 fix c:c;c:b so it removes {}s 
closes PR 13211
 2012-11-22 10:25:57 -06:00
Robby Findler
4f27df3179 make the f2 button go find the definitions text, 
instead of assuming it was typed in the definitions text

closes PR 13225
 2012-11-22 10:10:21 -06:00
Robby Findler
d5f605f58d fix dynamic require for moved file 2012-11-22 09:27:07 -06:00
Danny Yoo
e4c9ad484e Add full contracts to red-black.rkt, with extensive documention in red-black.scrbl. 
A submodule called "uncontracted" provides the contract-free bindings,
as I suspect we'll need them for the token tree for maximum performance.OB
 2012-11-22 01:25:42 -08:00
Neil Toronto
0936d8c20b Reworked distribution API, finally happy with it (as happy as I can be without being able to partially instantiate polymorphic parent struct types) 
Added docs for math/distributions (about 75% finished)
Started docs for math/array (very incomplete)
 2012-11-21 21:16:35 -07:00
Robby Findler
c359e371bf add a toolbar option for being on the top, 
but with the small size buttons

closes PR 13281
 2012-11-21 21:43:44 -06:00
Ryan Culpepper
07c6e89899 remove cancel box, no longer needed with ffi/unsafe/alloc 
Also, found the source of mem corruption: the finalizer's cancel box
(from create-ssl) was shadowed by a new box put in mzssl struct.
 2012-11-21 12:56:31 -05:00
Ryan Culpepper
44177ca406 use ffi/unsafe/alloc 
Fixes a memory leak in SSL_get_peer_certificate.

Fixes a memory leak (finalizer closure refers to obj) in create-ssl
for _SSL* obj. Correcting the finalizer to run caused mem corruption
(possibly due to double-freeing in mzssl-release, despite cancel box)
but changing to allocator/deallocator seems to avoid the problem.
 2012-11-21 12:56:31 -05:00
Ryan Culpepper
25847a9342 lift error checking out of atomic 2012-11-21 12:56:31 -05:00
Ryan Culpepper
df10bf3421 simpler version of make-immobile-bytes 2012-11-21 12:56:31 -05:00
Ryan Culpepper
b377976ba5 use ffi/unsafe/atomic 2012-11-21 12:56:31 -05:00
Ryan Culpepper
85fba029a5 use define-cpointer-type 2012-11-21 12:56:31 -05:00
Ryan Culpepper
a5c415d15a change allocator wrapper to ignore #f results 
Supports foreign functions that either allocate or return NULL
(translated to #f).
 2012-11-21 12:56:30 -05:00
Ryan Culpepper
ba62b1dd57 added ssl-secure-client-connection 2012-11-21 12:39:18 -05:00
Ryan Culpepper
f446adad3f added ssl-set-ciphers! 2012-11-21 12:39:17 -05:00
Ryan Culpepper
4b4113d528 get default CA cert locations (when available) 
This probably doesn't work on Windows or Mac OS X.
 2012-11-21 12:39:17 -05:00
Ryan Culpepper
c632a84a95 add ssl-seal-context! 
Unsealed contexts are not safe to share, because one user may
change it in a way that ruins the security of another.
 2012-11-21 12:39:17 -05:00
Robby Findler
98633665b3 extend data/queue library 
- add enqueue-front!

- add queue-filter!

- use the predicates instead of the /c contracts

- make queue-length take constant time

- add some random tests

- note the running times of all of the operations in the docs

- make queues be sequences directly (and use make-do-sequence
  to implement in-queue instead of building a list)

- added non-empty-queue? (note extra hypen as compared
  to the past; this seems better since the function
  wasn't exported before and we already have other
  functions named "non-empty-<something>" but not
  others namedn "nonempty-<something>")
 2012-11-21 11:10:02 -06:00
Robby Findler
ac7c37812b fix dequeue! to actually not hold onto queue elements 
(the comments on line 11-13 said that it did this already,
but it didn't)

also add a test case to be sure that it stays this way
 2012-11-21 11:10:02 -06:00
Asumu Takikawa
f3a95ba9c7 List provides explicitly in draw contracts 2012-11-20 17:47:13 -05:00
Asumu Takikawa
b4dd3b5e1d Fail gracefully on TR struct arity errors 
Closes PR 13209
 2012-11-20 17:47:13 -05:00
Asumu Takikawa
7a190a41b4 Lazily init the cache for interface contracts. 
This reduces the memory usage of very small classes.
It appears to have no real effect on large programs
such as DrRacket.
 2012-11-20 17:47:13 -05:00
Vincent St-Amour
95d51fc892 Add new versions of for/hash: and co that the typechecker can handle. 
Based on Eric Dobson's implementation.

Closes PR13248. Closes PR13249.
 2012-11-20 17:45:15 -05:00
Vincent St-Amour
e2007abd7a Heterogenous -> heterogenEous. 
Found by Ray Racine.
 2012-11-20 17:06:51 -05:00
Vincent St-Amour
d994ba1914 Fix types of variable arity functions to work with 0-argument return values. 
Closes PR13218.
 2012-11-20 16:15:20 -05:00
Matthew Flatt
df4563588e switch raco pkg create' to file/tar' and `file/zip' 2012-11-20 10:12:27 -07:00
Matthew Flatt
376b1f373a switch raco pkg install' to use file/unzip' 2012-11-20 10:12:27 -07:00
Matthew Flatt
8a77d87a30 add file/unzip 
Based on Dave Herman's "zip.plt" Planet package.
 2012-11-20 10:12:27 -07:00
Asumu Takikawa
dcf2b0f4dc Add for-label require 2012-11-20 13:31:05 -05:00
Joe Gibbs Politz
e264e41488 Add check-match to rackunit 
check.rkt:
  Added the actual check-match macro.

test.rkt:
  Just a provide statement

check-test.rkt:
  7 additional tests for check-match, and a macro to help create tests

check.scrbl:
  Documentation and examples for check-match
 2012-11-20 13:02:31 -05:00
Matthew Flatt
31f7cfb486 racket/gui gtk: fix end-doc' for printer-dc%' 
Contract demands a void result.
 2012-11-20 07:15:28 -07:00
Matthew Flatt
fc68d02027 JIT: more buffer-limit adjustments 
To cut down on PPC-specific problems, make the JIT buffer's padding
larger on that platform (since instructions tend to be larger).
 2012-11-20 06:27:05 -07:00
Eli Barzilay
95541928f1 New Racket version 5.3.1.8. 2012-11-20 03:30:15 -05:00
Danny Yoo
3f54afb9fd Add rb-tree implementation in preparation for improving token-tree performance. 2012-11-19 21:06:46 -07:00
Matthew Flatt
06db2f9a74 JIT: add missing buffer-limit check 
The missing check affected PPC especially.
 2012-11-19 19:24:45 -07:00
Matthew Flatt
a9d2a8a764 file/untar: try to better accomodate Windows permissions 2012-11-19 17:11:21 -07:00
Matthew Flatt
68bdf190d7 switch raco pkg install' to use file/untgz' 2012-11-19 17:01:01 -07:00
Matthew Flatt
0f47069f98 add file/untgz 2012-11-19 17:01:01 -07:00
Matthew Flatt
3a76581a36 add file/untar 2012-11-19 17:01:00 -07:00
Vincent St-Amour
6a7b971cd6 Only generate ->* contracts when arguments are really optional arguments. 
Closes PR13274.
 2012-11-19 17:35:07 -05:00