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2473 Commits

Author SHA1 Message Date
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
Vincent St-Amour
d220e0a10b Add read syntax for single-precision float specials. 2011-01-31 16:39:16 -05:00
Matthew Flatt
bc5ab1e031 fix problems with `read-language' error reporting 2011-01-30 07:47:46 -06:00
Robby Findler
4090eabacb added a color:text method get-token-range and then used that to improve how f1 in drracket works 
Please include this commit on the release branch
 2011-01-29 12:28:26 -06:00
Matthew Flatt
46dc2d6683 Scribble: improve interaction', examples', etc. for non-text 
by setting the default output port in the sandbox to support
 content as "specials" when `current-print' is changed
 2011-01-29 09:55:40 -06:00
Matthew Flatt
dc2bdfcea3 `frame%' style doc corrections 
to sync with gr2 changes
 2011-01-28 11:14:01 -07:00
Matthew Flatt
5467f89a23 remove non-working get-font' method of control<%>' 
Closes PR 9938
 2011-01-28 05:55:41 -07:00
Matthew Flatt
2c0a034792 doc typo fixes from Eric Hanchrow 2011-01-27 19:20:13 -07:00
Jon Rafkind
7ff1cdde81 use the currently documented function. closes pr11668 2011-01-25 21:25:36 -07:00
Matthew Flatt
b5bc288f67 Windows: fix `path-list-string->path-list' to throw away quotes 
--- which seems to be what the command shell does with quotes in
 PATH, at least; Microsoft isn't in the habit of documenting this
 sort of thing
 2011-01-25 20:30:33 -07:00
Matthew Flatt
88218036cc doc clarifications about line counting in ports 2011-01-25 20:01:30 -07:00
Stevie Strickland
a04b8d9899 Change instanceof/c to allow more contracts. 
Now instanceof/c no longer checks explicitly for a class/c contract, so
or/c or and/c of class/c contracts succeed.
 2011-01-25 14:07:30 -05:00
Matthew Flatt
5e3dbbc3f8 change gracket -z' to just use read-eval-print-loop' 
instead of `textual-read-eval-print-loop'
 2011-01-24 19:47:21 -07:00
Matthew Flatt
069a7c2b48 add current-get-interaction-input-port' and adjust racket/gui' 
so that GUI events are dispatched while a REPL is blocked on input
 2011-01-24 19:47:20 -07:00
Matthew Flatt
ce2d6030c7 add filter-read-input-port' to racket/port' 2011-01-24 19:47:20 -07:00
Matthew Flatt
28351c1795 fix typo 2011-01-24 19:47:20 -07:00
Matthew Flatt
cf548f197e add eventspace-event-evt' to racket/gui/base' 2011-01-24 19:47:20 -07:00
Vincent St-Amour
903d7c06bb Ceci n'est pas une grammar mistake. 2011-01-24 17:00:57 -05:00
Matthew Flatt
f36db863bb refine `char-graphic?' to include all chars in L and N categories 
Closes PR 11664
 2011-01-24 07:08:11 -07:00
Robby Findler
0fe0858ba8 adjustments to the colorer-out-of-sync gizmo 
(the "()" in the bottom right of the drracket window)
  to make sure that it is right when switching tabs
  and when a frame is first opened
 2011-01-22 16:06:44 -06:00
Matthew Flatt
69859850f3 finish implementing display of menu shortcuts 
that involve non-chars shortcuts and alternate prefixes
 2011-01-22 10:15:14 -07:00
Matthew Flatt
b112fd76df add reparent' to subwindow<%>' 2011-01-21 20:21:21 -07:00
Kevin Tew
a42ea71113 Scribble with-compile-output fix 2011-01-20 15:57:39 -07:00
Matthew Flatt
128fedaceb fix `message-box' to use eventspace of parent, if any 2011-01-20 15:47:03 -07:00
Matthew Flatt
0c193a599a fix uncaught-exception-handler handling of non-escaping escape handler 
and change the emergency error display handler to log and error
 Closes PR 11630
 2011-01-20 14:01:33 -07:00
Kevin Tew
bc580ac125 call-with-file-lock/timeout 2011-01-20 13:33:02 -07:00
Robby Findler
0f579711ac fixed the result contract of message+check-box (it was missing the second value) and then did a bunch of other minor contract tweaks to get rid of false/c and one-of/c 2011-01-20 14:08:34 -06:00
Robby Findler
939f41670d docs typos 2011-01-20 14:06:00 -06:00
Matthew Flatt
e94f7e0039 fix doc typos 2011-01-20 07:10:05 -07:00
Kevin Tew
0512aa1e27 Type fix in guide 2011-01-19 12:35:24 -07:00
Matthew Flatt
339ce9c594 clarification on #:timeout-lock-there' arg of get-preference' 2011-01-18 19:52:04 -07:00
Matthew Flatt
784c3de563 fix port as PostScript/PDF/SVG destination 
by putting port-calling work in a specific thread
 2011-01-18 19:50:50 -07:00
Matthew Flatt
98822cf1f9 adjust `racket/gui' and dependencies to survive a locked preference file 
- adds a `#:timeout-lock-there' argument to `get-preference'
 - fixes preference looup in `racket/gui'
 - make preference names consistently use `GRacket' and consistently
   fall back on `MrEd' names
 - fix Emacs-style undo mode while we're at it
 2011-01-18 17:37:33 -07:00
Matthew Flatt
183323a2c5 fix `editor<%>' printing problems 
- pagination for `pastebard%'
 - always put everything on a single page for EPS mode
 - add PDF support to mirror PS support
 2011-01-18 14:16:25 -07:00
Jon Rafkind
4130c44cf6 note that an error is about to occur. closes pr11576 2011-01-18 11:25:03 -07:00
Matthew Flatt
3ff7ca2d31 change `text-field%' to treat numpad Enter like normal Enter/Return 
Closes PR 7890
 2011-01-18 11:02:46 -07:00
Matthew Flatt
0e0f88be00 Scribble docs: clarify 'hidden v.s 'toc-hidden and "on this page" 
Closes PR 11554
 2011-01-17 16:25:09 -07:00
Matthew Flatt
36155e913e get rid of the old barriers around GUI event dispatch 
since, on further reflection, it doesn't seem needed, and a simple
 prompt seems to make everything work right
 2011-01-17 09:21:50 -07:00
Matthew Flatt
7545d7d18f document the fact that event callbacks are now delimited by a prompt 
using the default continuation prompt tag
 2011-01-17 09:03:05 -07:00
Matthew Flatt
c8e3d45dae make `codeblock' work without a #lang line 
but revise docs to clarify that a #lang line is really expected
 Closes PR 11385
 2011-01-16 19:12:38 -07:00
Matthew Flatt
21eee45a48 fix `read-language' when input has only comments 2011-01-16 19:01:45 -07:00
Matthew Flatt
113e49aa5b extend date->seconds' and find-seconds' to work with UTC 
Closes PR 6137
 2011-01-16 17:53:30 -07:00
Matthew Flatt
841e0b2473 fix doc error 
as reported by Hong Feng
 2011-01-15 16:46:29 -07:00
Matthew Flatt
c2afc03b3b fix interaction of `continuation-mark-set-first' and prompts 
including a documentation fix
 2011-01-15 08:05:55 -07:00
Matthew Flatt
a9dd80110a restore doc & page checking for `post-script-dc%' et al. 
and also fix up wiring of `printer-dc%' in `editor<%>' so
 that `is-a?' tests works as expected
 2011-01-14 20:30:51 -07:00
Matthew Flatt
3e2af2f39e change locking of preferences files under Windows 
to avoid the problem that `rename-file-or-directory' cannot
 replace a file that is currently open for reading (unlike Unix)
 2011-01-14 08:35:14 -07:00
Robby Findler
255cb84b87 add an example tool (that actually does something) to the docs and make a test suite that sets that tool up and runs it 2011-01-13 20:11:55 -06:00
Robby Findler
422bf5eae7 docs fixes 2011-01-13 20:11:53 -06:00
Matthew Flatt
723b41b3e6 fix `rename-file-or-directory' docs to more accurately report OS behavior 2011-01-13 14:09:12 -07:00
Matthew Flatt
045aac4daf fix tools doc 
--- hopefully the switch from `scheme' to `racket' doesn't
     change the intended reference of anything in the docs
 2011-01-13 13:08:42 -07:00
Robby Findler
1a4ba1d196 Rackety 2011-01-12 17:32:22 -06:00
Kevin Tew
324d1aa440 parallel-lock-client doc fix 2011-01-12 10:36:29 -07:00
Kevin Tew
65460f5739 parallel-lock-client docs 2011-01-12 10:22:52 -07:00
Matthew Flatt
68e60df7db fix docs for `image-element' 2011-01-10 16:44:10 -07:00
Matthew Flatt
6afffb329c add `svg-dc%' 2011-01-10 16:41:16 -07:00
Matthew Flatt
b2877336f7 support ".svg" in scribble/base' image' for HTML output 2011-01-10 16:41:16 -07:00
Matthew Flatt
f1e13a7921 modial dialog don't disable mouse motion, enter, and leave events 
Closes PR 11599

 This is an API change relative to gr1, but it seems sensible,
 and it makes enter and leave events more reliable and easier
 to implement.
 2011-01-10 07:53:03 -07:00
Matthew Flatt
e64c99f7a3 typo 
Closes PR 11606
 2011-01-10 06:43:27 -07:00
Robby Findler
d2cb96bcb3 setup hooks so that the behavior of the home / c:a keybinings delegates to a method to find where to go 
then, use that to change how it works for the scheme mode (and also another variation for the REPL to
cope with the prompt)

I spent a while trying to make this work at the keymap% level (ie putting different keybindings for "home"
and "c:a" into different keymaps) but this just turned out to be far too confusing and fragile, so went
with this alternative (one keybinding, but that delegates to an overridable method)

closes PR 11446
 2011-01-09 16:22:28 -06:00
Robby Findler
cdd099f024 added docs for set/c 
moved docs for predicates down near the end of the file;
  currently it goes: constructors, operations, predicates & contract, iterator stuff
  added docs for set-equal?
 2011-01-08 14:10:08 -06:00
Robby Findler
422bb10b53 set docs: change the name of the parameter of set-union to avoid shadowing 'set' 
used the name 'st' following the style guide's suggestion of 'lst' for lists
  since it should use the same parameter name everywhere, change this everywhere
  also: rackety
 2011-01-08 13:48:59 -06:00
Matthew Flatt
9e9a3ef814 fix `regexp-match-exact?' to work on paths, drop ports from docs 
Closes PR 11213
 2011-01-08 10:29:32 -07:00
Matthew Flatt
f624ebdf20 doc repair 
Closes PR 11215
 2011-01-08 10:29:31 -07:00
Matthew Flatt
e6fd878e14 doc `Secref' 
Closes PR 11309
 2011-01-08 10:29:31 -07:00
Matthew Flatt
8d15718188 fix typo 
Closes PR 11061
 2011-01-08 10:29:31 -07:00
Matthew Flatt
9417beb7bd gtk: get-file' and put-file' replace "*.*" filter with "*" 
Closes PR 11593
 2011-01-08 10:29:31 -07:00
Stevie Strickland
9ffb204682 Rename instanceof' to instanceof/c'. 2011-01-08 11:24:25 -05:00
Matthew Flatt
d4e3d42d19 make `message-box' and variants work when called for a non-handler thread 
This could be done to many other dialogs, but it seems especially
 worthwhile for `message-box'.
 Closes PR 11601.
 2011-01-07 17:59:26 -07:00
Stevie Strickland
92775c5e4e Add instanceof. 
The instanceof contract combinator takes a class contract.  The resulting
contract protects objects using the external field and method contracts
in the class contract.
 2011-01-07 18:22:24 -05:00
Matthew Flatt
d6fc7da750 add refresh-now' to canvas%' 
--- this method doesn't have to be built in, but it
     encapsulates a common and not-too-obvious pattern
 2011-01-07 14:19:35 -07:00
Matthew Flatt
a5660f38eb document weak reference by `notify-on-change' 2011-01-07 13:02:11 -07:00
Matthew Flatt
be6ba896e0 repairs for line numbers in DrRacket 2011-01-07 11:57:50 -07:00
Matthew Flatt
551a43d759 use scribble/manual for easier PDF rendering 2011-01-07 09:48:04 -07:00
Matthew Flatt
21d324a169 Scribble soft-hyphen support for Latex rendering; ?-' in scribble/base' 2011-01-07 09:48:03 -07:00
Matthew Flatt
315fdf071a better Scribble support for disabling line breaks 
- make 'no-break element style work consistently
 - document 'no-break
 - add `nonbreaking' to `scribble/base'
 2011-01-07 09:48:03 -07:00
Matthew Flatt
8f23d9dc1a fix reference hyphen and some abbreviations 2011-01-07 09:48:03 -07:00
Matthew Flatt
163d10cab3 Scribble LaTeX rendering of non-breaking hyphen; add ~' and -~-' 2011-01-07 09:48:03 -07:00
Matthew Flatt
5998c0ac95 add ._' and .__' to `scribble/base' for abbrev- and setence-ending periods 2011-01-07 09:48:03 -07:00
Matthew Flatt
5b3865f3e6 doc repairs 2011-01-07 09:48:03 -07:00
Matthew Flatt
99d39ff3cf fix docs for recent shared' and struct' changes 2011-01-06 12:53:17 -07:00
Matthew Flatt
dce2ffc05c add missing doc 2011-01-06 12:53:17 -07:00
Matthew Flatt
4f56618c6d improve canvas-drawing docs 2011-01-06 07:43:26 -07:00
Robby Findler
92d9ce38d3 added an observer for the colorer 2011-01-05 20:39:31 -06:00
Matthew Flatt
655f6045a2 fix shared' for #:auto' fields and constructors without `make-' 
Closes PR 11588
 Closes PR 11591
 2011-01-05 13:52:11 -07:00
Matthew Flatt
81cbf1ae1f add get-client-handle' to window<%>' 2011-01-05 12:15:37 -07:00
Matthew Flatt
b0d95708bf fix docs on get-handle' from window<%>' 2011-01-05 08:50:21 -07:00
Matthew Flatt
b0095111d4 restore and document scrolling behavior 
Closes PR 11583, and
 everts the previous fix for PR 10853 and fixes
  it in a different way
 2011-01-05 07:02:00 -07:00
Matthew Flatt
5eb2739bdf typo 2011-01-05 07:02:00 -07:00
Matthew Flatt
577755630a disable brush gradient when the target is monochrome 2011-01-05 07:02:00 -07:00
Kevin Tew
c0ec320be0 Gradient doc fixes 2011-01-04 14:45:18 -07:00
Robby Findler
51ad306af2 changed real-in to be an alias for between/c 2011-01-04 15:40:32 -06:00
Kevin Tew
e35603988a gradients get picture examples 2011-01-04 13:51:30 -07:00
Matthew Flatt
553723627c gradients: refine checking and docs to fit various conventions 2011-01-04 12:44:36 -07:00
Kevin Tew
b88ff89837 racket/draw gradient support 2011-01-04 11:37:06 -07:00
Asumu Takikawa
ed114c0750 Fix documentation to match editor<%>, text%, and pasteboard% changes. 2011-01-04 13:04:28 -05:00
Matthew Flatt
3bb120545f fix ~300 typos reported by Vladimir Nesterovich (a.k.a. Gwyth) 
--- but Gwyth's amazingly helpful review of chapters 1-11
     pointed out a few problems that are more difficult to fix
     and are still pending
 2011-01-04 09:53:31 -07:00
Matthew Flatt
6a34dce36d style guide: use v' for "any value" (as opposed to x') 2011-01-04 09:52:14 -07:00
Matthew Flatt
241bb79cb0 allow a button% to have both a string and a bitmap for its label 2011-01-01 13:54:45 -07:00
John Clements
c7f1211c99 argmin/argmax empty list comment 2011-01-01 08:19:46 -08:00
Matthew Flatt
856df5e113 doc correction 2010-12-31 14:41:37 -07:00
Matthew Flatt
55693e090f add port-try-file-lock?' and port-file-unlock' 2010-12-31 14:40:27 -07:00