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2473 Commits

Author SHA1 Message Date
Robby Findler
e928bd840c Two improvements to the mrlib/graph library and the module browser: 
- improved the drawing speed in mrlib's graph pasteboard
  by caching the background arrows (optionally; only turned
  on for the module browser. in redex, this probably won't
  speed anything up so it isn't used)

- added a search feature to the module graph to help find
  dependencies; type in string and some of the graph changes
  color
 2011-04-06 11:35:31 -05:00
Stevie Strickland
6494bf863e Changing absent so that fields may be specified as well as methods. 2011-04-05 15:03:46 -04:00
Stevie Strickland
eafacc78a0 Adding `absent' to class contracts. 
The `absent' clause lists public methods which must _not_ exist in the
contracted class.
 2011-04-04 19:38:27 -04:00
Matthew Flatt
c38118f0e5 Scribble: add `alt-tag' HTML property to set HTML tag in output 2011-04-04 14:33:38 -06:00
Matthew Flatt
ef4ea23646 fix `secref' docs; document some Latex macros available for redefinition 2011-04-04 11:26:41 -06:00
Matthew Flatt
df2a875ff4 Scribble: simplify content that is conditioned on the render mode 
including a new `scriblib/render-cond' library
 2011-04-04 10:45:02 -06:00
Matthew Flatt
b0115ee360 add 'wheel-left and 'wheel-right events 2011-04-03 09:49:56 -06:00
Kevin Tew
0c4d90b1db codeblock line numbers 2011-04-02 16:01:21 -06:00
Casey Klein
02c7680076 Fixes Guide typos 2011-04-01 14:00:45 -05:00
Kevin Tew
26d7768d3d Rename place-channel-recv place-channel-receive 2011-03-31 13:36:40 -06:00
Eli Barzilay
bad4a40741 Fix `regexp-quote' description. 
Closes PR11818.
 2011-03-31 06:16:53 -04:00
Matthew Flatt
bbc5533938 Scribble: change the way `racketblock' etc. indent/inset works 
- introduce 'code-inset style for nested blocks
 - use style instead of spaces for code indentation
 - sigplanconf adds vertical space around 'code-inset
 - more ...0 variants to compose better
 2011-03-30 15:12:30 -06:00
Robby Findler
d265231452 added some examples for pen cap and join styles 2011-03-30 09:44:54 -05:00
Matthew Flatt
68f7e9f33b doc clarifications 2011-03-29 19:53:06 -06:00
Matthew Flatt
60dc3a5773 fix typo 2011-03-28 15:26:25 -06:00
Matthew Flatt
0fda70b7ca fix region% problems 
- fail gracefully with pre 1.4 Cairo
 - clip all drawing for an empty clipping region
 - disallow `is-empty?' on a region without a DC
   (since the test depends on the DC dimensions)
 2011-03-28 15:15:57 -06:00
Matthew Flatt
789081e2c3 fix xref 2011-03-28 10:43:25 -06:00
Matthew Flatt
5844b56a10 doc typos 2011-03-28 06:45:06 -06:00
Matthew Flatt
ad922d545c document Unix lib dependencies for racket/draw' and racket/gui/base' 2011-03-28 06:23:14 -06:00
Matthew Flatt
84ad491837 fix docs to explain pen cap and join styles 
--- in prose, but pictures would be good, if anyone wants to add them
 2011-03-27 16:27:19 -06:00
Matthew Flatt
67b7c8f3f4 fix PS/PDF size 
since a PS/PDF bounding box is an integer, take the ceiling
 of a requested width & height
 2011-03-27 16:27:19 -06:00
Matthew Flatt
95f0d16761 clean up drawing with 0-width pens (hairline mode) 2011-03-27 14:21:21 -06:00
Matthew Flatt
84d8bb3726 racket/sequence repairs 
including addition of `sequence-generate*'
 2011-03-27 10:02:11 -06:00
Robby Findler
288caacdfd added get-extend-start-position and get-extend-end-position 
added the extend-position method
adjusted the wxme.rkt test suite so that it only prints when tests fail
 2011-03-25 15:10:49 -05:00
Robby Findler
4e81299e98 added examples to struct-copy docs 2011-03-25 11:04:17 -05:00
Robby Findler
614ec41ab7 extended struct-copy so that you copy adjust fields from super structs 2011-03-25 08:47:27 -06:00
Matthew Flatt
cbca2f395b Scribble: add 'multicommand support to `nested-flow' 2011-03-19 09:26:41 -06:00
Matthew Flatt
e652546bf5 add streams to `racket' 
- rename old `racket/stream' to `racket/sequence', and adjust
   to avoid stateful iterations
 - add a new `racket/stream' library with a `strean-cons' that is based
   on SRFI 41
 - adjust `for' and some sequence constructors like `in-range' to
   work more directly with streams
 2011-03-18 19:05:23 -06:00
Vincent St-Amour
e9789c6697 Fix the 2-argument case of atan to conform to the documentation and 
fix the documentation.
 2011-03-17 13:10:19 -04:00
Matthew Flatt
ad8e959a98 tweak performance of `for' with non-inlined sequences 2011-03-16 17:02:53 -06:00
Matthew Flatt
0efcf22ed4 racket/generator: clean-ups, including planned generalization 
- syntax is now (generator formals body ...+)
 - add `generator?'
 - remove common run-time code from the `generator' macro expansion
 - doc fixes
 - start test suite
 2011-03-15 20:14:01 -06:00
Matthew Flatt
b9c4bbae67 futures: limit parallelism via custodians 
Closes PR 11682
 2011-03-15 14:43:18 -06:00
Matthew Flatt
17a1322fe5 match': document var' pattern 2011-03-15 12:25:53 -06:00
Eli Barzilay
64e4b73a9f Minor typo and other small things. 2011-03-15 11:46:16 -04:00
Matthew Flatt
e8cb27c08c add `get-device-scale' to dc<%> 2011-03-15 07:37:42 -06:00
Robby Findler
bd3a43db98 changed some nonnegative-real?'s into (and/c real? (not/c negative?))'s 2011-03-14 19:38:24 -05:00
Robby Findler
466abb9896 typo 2011-03-14 19:38:18 -05:00
Matthew Flatt
cf69cb2aff special treatment of void as 'inferred-name property 
allows keyword-based application to hide temporary
 names that happen to be bound to procedure arguments
 2011-03-13 09:02:39 -06:00
Matthew Flatt
3fb4561a62 scribble/manual: document `this-obj' 2011-03-13 09:02:39 -06:00
Matthew Flatt
1a6dacc4c5 clarify `path-element->string' docs 2011-03-13 09:02:39 -06:00
Eli Barzilay
5a9d954f2a Several typos from Jussi Salmela. Fixes PR 11790 -- all typos. 
(Two issues remain that will be resolved later.)
 2011-03-11 06:47:36 -05:00
Eli Barzilay
a18197ff25 Add a warning about the current state of racket/stream. 2011-03-11 06:47:36 -05:00
Matthew Flatt
a5a7076fe0 `file-or-directory-permissions': expose more info, add write mode 
and add `user-read-bit', etc., to `racket/file'
 2011-03-11 02:50:06 -06:00
Matthew Flatt
0b496d5275 a round of doc corrections from Gwyth 2011-03-10 06:34:33 -06:00
Matthew Flatt
5f797b8f0b cocoa: fix put-file with extension as "" 2011-03-08 08:37:16 -06:00
Matthew Flatt
2eac694a3a fix `define-wish' docs 2011-03-08 08:33:04 -06:00
Matthew Flatt
679e9ef2e0 slideshow/pict: adjust `linewidth' to allow #f => transparent 2011-03-08 07:55:52 -06:00
Matthew Flatt
ec2a917749 Scribble: add #:left?' optional argument to margin-note' 2011-03-02 11:00:21 -07:00
Matthew Flatt
fdef90e482 fix get-column-width' method of list-box%' 
by changing the name to match the docs, plus some other
  bug fixes triggered by better testing
 Closes PR 11780
 2011-02-28 19:12:34 -07:00
Kevin Tew
3fa033e27b doc typo fix 2011-02-28 16:03:05 -07:00
Robby Findler
07a2ace943 added the #:pre/name and #:post/name keywords to ->i 2011-02-25 13:42:09 -06:00
Robby Findler
4b68377af1 Revert "started adding comments to the #:pre and #:post parts of ->i" 
This reverts commit a27b7d5c61.

ack, sorry.
 2011-02-25 09:44:34 -06:00
Robby Findler
a27b7d5c61 started adding comments to the #:pre and #:post parts of ->i 2011-02-25 09:42:23 -06:00
Matthew Flatt
93e1467b8b racket/gui: scrollbar support panels 2011-02-24 13:23:51 -07:00
Matthew Flatt
137d96c089 multi-column support in list-box% 2011-02-21 13:58:57 -07:00
Kathy Gray
4311f3401d Documentation for how wishes are used within the Beginner language. 2011-02-21 14:27:12 +00:00
Matthew Flatt
b4056373be generalizations to `subprocess' & company 
- allow byte strings in more places
  - allow stderr spec to be 'stdout to redirect stderr to stdout
 Closes PR 11711
 2011-02-19 08:30:34 -07:00
Matthew Flatt
9325fe0f25 fix `peek-string-evt' and related docs 
Closes PR 11748
 2011-02-19 06:54:35 -07:00
Matthew Flatt
6041833ac5 fsemaphore cleanup 
- abstract over JIT inlining of fsemaphore operations
 - fix problems with non-parallel fsemaphores
 - adjust tests so they don't assume too much concurrency
 - clarify fsemaphore vs. semaphore in the docs
 2011-02-18 09:55:01 -07:00
Robby Findler
7cc3465486 clarify the style<%>'s get-delta's docs 2011-02-17 12:26:52 -06:00
Eli Barzilay
1be26400cb Some random tidyings. 2011-02-16 15:26:15 -05:00
Eli Barzilay
8886b87876 Reformat this mess. 2011-02-16 15:26:15 -05:00
James Swaine
a98553f99b Merge branch 'master' of pltgit:plt 2011-02-15 22:58:08 -06:00
Robby Findler
e3c26a2aa4 improved the setup for the front-end method so that 
printing to stdout and stderr is safe and to better document
the issues
 2011-02-15 18:10:03 -06:00
Robby Findler
8e94ce49e4 lift the restriction that the text:ports mixin 
cannot do io from the eventspace handler thread
and add a test suite for text:ports
 2011-02-15 18:10:02 -06:00
James Swaine
f9c12f9e58 Merge branch 'master' of pltgit:plt 2011-02-14 14:02:47 -06:00
Matthew Flatt
da3fd90256 doc repair 
for PR 11734 follow-up
 2011-02-14 07:11:45 -07:00
Matthew Flatt
0840430b21 clean up `define-syntax-rules' 
by removing a redundant expression in an error message, adding
 tests, and documenting the fact that a syntax-error message can
 expose the pattern source to users
 2011-02-11 09:59:42 -07:00
Matthew Flatt
9070a4c961 fix doc typos 2011-02-11 06:07:10 -07:00
Matthew Flatt
2d7dfab9b9 fix docs for methods that accept a list of pairs as points 2011-02-11 06:07:09 -07:00
James Swaine
22d6ad7d03 Merge branch 'master' of pltgit:plt 2011-02-10 14:38:50 -06:00
Robby Findler
9f18589c4f Rackety 2011-02-09 15:20:15 -06:00
Robby Findler
16d96cf91e minor improvements to peeking-input-port docs 
- added guarantee about file-position
  - add some examples that clarify a confusion I had
 2011-02-09 15:19:36 -06:00
Robby Findler
a142492833 tweaks to drracket startup compilation code and added mention of PLTDRPAR to the docs 2011-02-09 15:19:27 -06:00
James Swaine
19dbee0405 Added semaphores for futures 2011-02-08 17:58:02 -06:00
James Swaine
0a73a9d5a1 Added semaphores for futures 2011-02-08 17:55:12 -06:00
Jon Rafkind
7f3f861899 add documentation for the splitter mixin 2011-02-08 14:47:07 -07:00
Robby Findler
e096e4d5a4 moved find-exe to its own top-level file 2011-02-08 15:38:11 -06:00
Matthias Felleisen
9b5ca46da5 minor citation fix 2011-02-08 12:15:37 -05:00
Robby Findler
6a220d7d69 docs fixes for parallel-compile-files 
also, (lambda args (void)) is the same as just void, so changed that.
 2011-02-08 10:02:43 -06:00
Matthew Flatt
e2a0fd02ef document limitations of on-subwindow-event' and on-subwindow-char' 
Merge to 5.1
 2011-02-05 16:48:40 -07:00
Matthew Flatt
5eeec97878 adjust racket/gui/base' to re-export file/resource' 
Merge to 5.1 along with b4ce4bb, 3375005, 18eb7c8, 3c4807f
 2011-02-05 14:05:08 -07:00
David Van Horn
760a58b65d Fixes more spelling errors. 2011-02-04 19:44:13 -07:00
Robby Findler
74f8b0e2f1 add a little more about quasiquote to the guide 
Please merge to the 5.1 release branch
 2011-02-04 13:08:12 -06:00
Matthew Flatt
ab588eb69a fix doc bug 
Closes PR 11690
 Merge to 5.1
 2011-02-04 07:26:45 -07:00
David Van Horn
c9519fd113 Fixed various spelling errors. 2011-02-03 17:42:33 -05:00
Matthew Flatt
08cc4dffb2 fix guide typos 
Closes PR 11700
 Merge to 5.1
 2011-02-03 06:31:17 -07:00
Robby Findler
0fce29f552 adjust the wxme reader so that it now creates image-snip%s when it finds image-snips in file 
it used to create image% objects that were simple containers for the
  data in the file; the change _should_ be backwards compatibile;
  the only know incompatibility is that the get-filename method
  now returns a path instead of bytes (this is to match the
  image-snip% class)

   closes PR 1168

   please merge to the 5.1 release branch
 2011-02-02 20:26:52 -06:00
Matthew Flatt
d704f9565b fix typo 2011-02-02 16:09:45 -07:00
Vincent St-Amour
2935170eff Fix more doc typoes. 
Closes PR 11694.

Merge to 5.1.
 2011-02-02 14:19:15 -05:00
Vincent St-Amour
62327c5f50 Fix make-->vector doc typo. 
Closes PR 11698.

Merge to 5.1.
 2011-02-02 14:00:14 -05:00
Kevin Tew
2b045b991e bytes-join 2011-02-02 10:37:57 -07:00
Kevin Tew
2e1dffbfcc raco make -j 2011-02-01 08:27:56 -07:00
Matthew Flatt
aed0980f1b doc clarifications on numbers 2011-02-01 08:01:17 -07:00
Matthew Flatt
dfa36afa89 change `floating-point-bytes->real' to always produce a flonum 2011-01-31 19:52:50 -07:00
Matthew Flatt
ff0a591b7b change FFI `_float' to coerce to Racket double-precision flonum 2011-01-31 19:33:07 -07:00
Matthew Flatt
3ef32d915b make inexacts `eqv?' only when precision is the same 
plus some other small fixes
 2011-01-31 19:16:33 -07:00
Vincent St-Amour
e65b206e6e Add functions to convert back and forth between floating-point representations. 2011-01-31 16:39:17 -05:00
Vincent St-Amour
03ec1ec501 Add a single-flonum? predicate to test for single-precision floats. 2011-01-31 16:39:17 -05:00
Vincent St-Amour
ac76d963b0 Enable single-precision floats by default. 2011-01-31 16:39:17 -05:00