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2667 Commits

Author SHA1 Message Date
Matthew Flatt
1c04cf1b02 make `port-try-file-lock?' work for Solaris 
Shared locking now allowed only on input port, and exclusive
locking is allowed only on output ports, which allows an implementation
via fcntl(...,F_SETLK,...).
 2011-08-11 13:11:26 -06:00
Robby Findler
997813680d change the #:get-lock-file argument of call-with-file-lock/timeout to #:lock-file 2011-08-11 09:29:31 -05:00
Robby Findler
78a999537d clean up the contract checking for call-with-file-lock/timeout 2011-08-11 09:29:30 -05:00
Danny Yoo
91068e4085 adding example to the prose about using (for-syntax (for-syntax ...)) 2011-08-10 16:28:42 -04:00
Danny Yoo
b72977963c small fix to plural 2011-08-10 16:28:42 -04:00
Matthew Flatt
cc78030cd2 download LNCS and JFP class files on demand 2011-08-10 08:28:13 -06:00
Robby Findler
e043297ef8 use the supplied security guard in one more place where compiler/cm needs write permission 2011-08-10 07:45:14 -05:00
Asumu Takikawa
f818405dee Fix typo. 2011-08-10 01:28:34 -04:00
Matthew Flatt
5352d670c4 generalize #%variable-reference' and add variable-reference-constant?' 
Use the new functions to make the expansion of keyword applications
to known procedure work  with mutation.
 2011-08-09 16:33:17 -06:00
Matthew Flatt
39a96dd699 add `prop:liberal-define-context' 2011-08-09 16:33:16 -06:00
Robby Findler
d3f1bed4ae add missing sentence fragment 2011-08-09 14:07:49 -05:00
Ryan Culpepper
e7a6d757dc change manual name to "DrRacket Plugins" 2011-08-09 12:29:28 -06:00
Asumu Takikawa
09e92ec81a Recommend vim-racket plugin instead of .vimrc hacks 2011-08-09 01:37:01 -04:00
Matthew Flatt
f34c0329bf scribble/manual: add `current-display-width' parameter 2011-08-08 17:10:54 -06:00
Vincent St-Amour
6e6d16b6c9 Add documentation about using Racket with popular text editors. 2011-08-05 17:31:13 -04:00
Matthew Flatt
ad7fddf878 add column-attributes' support and use it to fix struct' rendering 2011-08-05 10:03:38 -06:00
Matthew Flatt
b7afb3cf8f Scribble: support for "boxable" blocks in Latex output 
For example, if you make a multi-column table with a
`racketblock' in each column, then the columns size
to fit the code --- instead of forcing the table width
to match the page width and forcing each column to take
an equal share width.
 2011-08-05 10:03:38 -06:00
Matthew Flatt
4ac85de974 Scribble: style adjustments to deter code wrapping 
For HTML, the style used in the output of `racketblock' now
disables line wrapping, and the Rkt text styles inherit
line-wrap behavior. This doesn't solve the general problem
of code overflowing the horizontal space, but it makes the
failure mode usefully better.

A new 'vertical-inset nested-flow style is used by
`defproc', `defform', etc. It has no effect for HTML,
but it introduces suitable vertical space for Latex output
(in case you want to use `defproc' in a SIGPLAN-format
paper, for example).
 2011-08-05 10:03:37 -06:00
Robby Findler
c2fdf43189 add a file I shoudl have added in an earlier commit (for the drracket read-language docs) 2011-08-05 09:02:34 -07:00
Robby Findler
0c6bc11ac3 start a section for documenting the symbols that DrRacket passes to a language's get-info proc 
add docs for a few of these, notably the syntax colorer
 2011-08-04 21:40:29 -07:00
Matthew Flatt
71621bfd72 remove unsupported MDI styles and method 
Closes PR 12042
 2011-08-04 08:02:54 -06:00
Matthew Flatt
113f889592 correct correction 2011-08-03 08:46:33 -06:00
Matthew Flatt
22c8cdec0b another more doc correction 
(should have been part of the previous commit)
 2011-08-03 08:40:55 -06:00
Matthew Flatt
6634332458 doc repairs 
Thanks to Yin Wang
 2011-08-03 08:33:04 -06:00
Matthew Flatt
9a14b47ccc doc typo 
Closes PR 12006
 2011-08-02 17:15:23 -06:00
Matthew Flatt
3ffa731f80 fix docs 
Closes PR 12011
 2011-08-02 17:07:39 -06:00
Robby Findler
b972a0940d Added online expansion and compilation of files 
being edited in DrRacket (via places)

Added an API to let tools have access to that
  information (and compute more stuff)

Used that to make an online version of Check Syntax
  which led to a separately callable Check Syntax API.
 2011-08-02 16:28:16 -05:00
Robby Findler
32becaf860 added a #:security-guard argument to: 
managed-compile-zo
  make-caching-managed-compile-zo
  make-compilation-manager-load/use-compiled-handler
that gets used when compiled files, dep files, and compiled/ directories are created.
 2011-08-02 16:28:10 -05:00
Eli Barzilay
a748b35f35 Updated DrRacket images 2011-08-02 16:56:02 -04:00
Matthias Felleisen
8e176bc275 added documentation for Carl's ... in the student languages; otherwise 2e dots in templates look ugly 2011-08-01 20:13:20 -04:00
Matthew Flatt
7977d1817e expose the scribble' command-line driver as racket/render' 2011-08-01 14:40:49 -06:00
Matthew Flatt
8a00308ad5 add lib' to setup/infotab' exports 
and fix up documentation, which didn't mentioned the allowed
`require' form
 2011-07-31 04:43:24 -06:00
Eli Barzilay
b644e335d9 Fix the docs for `call-in-sandbox-context'. 
Closes PR 12081.
 2011-07-30 09:33:24 -04:00
Robby Findler
a672704e5e add support for thread-safe compilation to compiler/cm (and use it in drracket) 2011-07-30 09:01:46 -04:00
Robby Findler
085b497b1c tidy up parallel build api docs 2011-07-30 09:01:44 -04:00
Matthew Flatt
b78a1a8355 remove abbreviations for for/sum' and for/product' 2011-07-27 07:55:20 +01:00
Matthew Flatt
7123996b30 change `eval-jit-enabled' initialization 
to reflect whether JIT compilation is supported by the build
(i.e., set it to #f initially when the JIT is not supported)
 2011-07-27 07:55:05 +01:00
Matthew Flatt
f1160da419 add for/sum', for/product', etc. 2011-07-27 05:47:46 +01:00
Matthew Flatt
f13a669d05 add 'no-focus style to `editor-canvas%' 2011-07-25 11:30:23 -04:00
Stevie Strickland
01396784c9 Fix set/c to conform to hash/c-like restrictions. 
Since sets are implemented using the elements as the domain of a hash table,
the following must be true:
 * element contracts for (seteq ...) must be flat
 * element contracts for (seteqv ...) must be flat
 * element contracts for (set ...) must be chaperones, and the resulting
   contract is a chaperone contract

Also, change higher-order set/c contracts to be chaperone contracts
due to the new restrictions.
 2011-07-21 18:49:06 -04:00
Robby Findler
230f18a366 add some detail about bullet and o-bullet to slideshow docs 
closes PR 12055
 2011-07-19 16:17:02 -05:00
Robby Findler
3fa2cc0d67 adjust the size-pref frame mixin to track the position of the frame in a multi-monitor sensitive way 
(also fix various issues with that code and unify the framework and drracket way of doing this)
 2011-07-19 16:16:50 -05:00
Matthew Flatt
23a2a075ea add get-display-count' and #:screen argument to get-display-size' 
and to `get-display-left-top-inset'

 add -M <monitor> option to Slideshow
 2011-07-18 20:15:15 -06:00
Matthew Flatt
25329c203c typo 2011-07-18 19:59:05 -06:00
Eli Barzilay
5fb8390609 Hook XREPL into a few places where readline' and enter!' are mentioned. 2011-07-18 14:25:10 -04:00
Eli Barzilay
45394bb7b6 Use (banner) instead of a fixed "Welcome to Racket" in the More tutorial 
and in the guide.

Also, add a tag to the readline "License Issues" to be able to link to
it from the xrepl docs.
 2011-07-18 14:25:10 -04:00
Guillaume Marceau
adf965e92a Undoes the 'produces -> return' part of commit c31d352f, keeping the 'changes -> mutates' change and the assorted bug fixes it contained. 2011-07-17 16:48:12 -04:00
Matthew Flatt
4307bcace5 fix taint behavior of some syntax operations 
`syntax-local-get-shadower' and
 `syntax-make-delta-introducer' both taint their
 results when a given syntax object is tainted
 2011-07-16 08:03:54 -06:00
Robby Findler
9e0a866969 typo 2011-07-15 21:25:14 -05:00
Matthew Flatt
d718a2b128 fix docs to clarify that `#%expression' appears from local-expand 2011-07-15 20:16:45 -06:00