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19612 Commits

Author SHA1 Message Date
Eli Barzilay
3b13b7dfc3 Added ryan as responsible for db collection; added to distribution specs. 2011-08-26 05:26:46 -04:00
Eli Barzilay
6203f53ef6 Syntax-based implementation for saved values, finally working. 2011-08-26 05:26:46 -04:00
Eli Barzilay
1db5ad97f8 Fix another bunch of "language" typos. 2011-08-26 05:26:46 -04:00
Robby Findler
22466b4158 fix a bug where drracket was not moving the menu underscores around 
properly in the case that menu keybindings were disabled
 2011-08-25 22:54:50 -05:00
Sam Tobin-Hochstadt
7dd209f905 Initial support for standard optional arguments. 2011-08-25 19:00:49 -04:00
Sam Tobin-Hochstadt
717476f84d Repair type of `find-relative-path'. 2011-08-25 19:00:49 -04:00
Ryan Culpepper
26145b4655 updated Continue tutorial to use db library 2011-08-25 12:56:42 -06:00
Ryan Culpepper
93222d4fba db: improved listing of db/base exports in docs 2011-08-25 12:56:42 -06:00
Ryan Culpepper
82896bfce2 db: added list-tables, table-exists? (except for ODBC, so far) 2011-08-25 12:56:42 -06:00
Ryan Culpepper
50f0a32f9e added db library 2011-08-25 12:56:42 -06:00
lvilnis
b77b379534 The "Profile" pane in DrRacket can now be dragged to resize. 2011-08-25 13:39:28 -05:00
Sam Tobin-Hochstadt
760625c031 Revise `require/typed' docs. Closes PR 11890. 2011-08-25 14:10:05 -04:00
Sam Tobin-Hochstadt
3707310250 Properly parse `Values' in types. 
Closes PR 11145.
 2011-08-25 14:10:05 -04:00
Sam Tobin-Hochstadt
4185da9035 Support vector arguments to `datum->syntax'. 
Related to PR 10290.
 2011-08-25 14:10:05 -04:00
Robby Findler
eb56a39a50 add the roots to the links info line in the bug report form 2011-08-25 12:33:33 -05:00
Robby Findler
701ea003e7 change the menu shortcuts so that file|close becomes <menukey>-shift-w when there 
are multiple tabs (instead of just going away)
 2011-08-25 12:33:33 -05:00
Robby Findler
9817820e4c remove non-existent files from the 'open recent' menu (but only when the file is selected) 2011-08-25 12:33:33 -05:00
Matthew Flatt
ecc058de4a change `raco exe' to disable collection lookup by default 2011-08-25 09:15:30 -06:00
Matthew Flatt
495c0da189 fix define-runtime-paths' and raco exe' 
Cross-module optimization started inlining the `#f'
value for the table that `raco exe' replaces.
 2011-08-25 09:15:29 -06:00
Matthew Flatt
ce7c0d62c3 if only a Unix root is shared, don't make a path relative 2011-08-24 20:08:20 -06:00
Matthew Flatt
ec29a2d85c add `use-collection-link-paths' 2011-08-24 20:08:19 -06:00
Matthew Flatt
7299b0603e check format of collection name in `raco link' 2011-08-24 20:08:19 -06:00
Matthew Flatt
84e3ab2a20 add support for collection roots to the collection links file 2011-08-24 20:08:19 -06:00
Matthew Flatt
8f0487d8e4 make `raco link' write relative paths 2011-08-24 20:08:19 -06:00
Matthew Flatt
71e92bcecf more `raco link' command-line changes: add -u, adjust -rn 2011-08-24 20:08:19 -06:00
Matthew Flatt
96098e678c change -s `raco link' flag to -l 2011-08-24 20:08:19 -06:00
Matthew Flatt
2dbaa45e1b add `raco unpack' 
Although the ".plt" format is going to be replaced, the format is
currently viable for distributing collections, and I have wanted
a raw `unpack' command for a while. It was useful today to fix
problems with `raco pack' and collection links.
 2011-08-24 20:08:18 -06:00
Robby Findler
ee17f7ce47 Revert "adjust the way the execute-callback is overridden so that this mixin" 
This reverts commit 7dfffb3eb8.
 2011-08-24 18:07:22 -05:00
Kevin Tew
5a30aa89eb Allow TCP sockets and file ports to be communicated across places 2011-08-24 14:33:54 -06:00
Sam Tobin-Hochstadt
a7cf16d486 Propagate expected function types propertly in case-lambda. 
Closes PR 10139.
 2011-08-24 15:29:10 -04:00
Sam Tobin-Hochstadt
d6f1c35e1b Reuse `case-lambda' syntax in optimizer. 2011-08-24 15:29:10 -04:00
Robby Findler
92fa4a8d58 add links to the bug report form 2011-08-24 13:37:25 -05:00
Robby Findler
41e22a6e3f added the ability to tell drracket to run a program and then run something after that 
used that ability to make the scribble buttons work better
 2011-08-24 11:25:26 -05:00
Robby Findler
7dfffb3eb8 adjust the way the execute-callback is overridden so that this mixin 
cooperates better with other mixins that might do similar things
 2011-08-24 11:25:24 -05:00
Robby Findler
4923e20994 clarify precise semantics of 'raco setup -D' 2011-08-24 11:25:23 -05:00
Matthew Flatt
a7855e20a8 add `raco link' 
includes a rewrite the "Module Basics" section of the Guide
 2011-08-24 09:07:14 -06:00
Matthew Flatt
b7bad5cc8a fix `racketmod' file box mode 2011-08-24 09:07:13 -06:00
Matthew Flatt
fa82d70cc6 slideshow/pict: add linestyle' and #:style' argument to `pin-line' 2011-08-24 09:07:13 -06:00
Matthew Flatt
f082919f0b doc style adjustments; reorg cmdline+editors docs in Guide 2011-08-24 09:07:12 -06:00
Matthew Flatt
a0ba7eb10c doc clarifications 2011-08-24 09:06:28 -06:00
Asumu Takikawa
36d3cc69db Typo in docs. 2011-08-24 03:00:41 -04:00
Robby Findler
6c91288f2f speed up bitmap rotation (could probably revisit this to 
speed up flipping (and also to do all three in one pass)
 2011-08-23 18:56:51 -05:00
Robby Findler
b425ca90d2 fix bug in the loading of non-alpha bitmaps (also: minor Rackety) 2011-08-23 18:56:50 -05:00
Kevin Tew
f85c73f83d change evt? to handle-evt? 2011-08-23 14:02:01 -06:00
Kevin Tew
0f595f4882 docs cpointers over place-channels 2011-08-23 14:02:01 -06:00
Kevin Tew
8782f4c445 send ffi pointers across places 2011-08-23 13:33:06 -06:00
Kevin Tew
fa4bb9dda0 Change cpointer tag to be a symbol 2011-08-23 13:33:06 -06:00
Danny Yoo
5e16770932 Hacked #lang algol60 into place 
(Patch from Danny Yoo, touched up a little.)
 2011-08-23 12:20:21 -04:00
Eli Barzilay
9091fddc52 Use (here-namespace) for autoloads, (not `hidden-namespace' which is more of a user workspace thing). 2011-08-23 12:08:37 -04:00
Eli Barzilay
01a591392e Some more ;-ized printouts. 2011-08-23 12:08:37 -04:00
Eli Barzilay
db5c6e02d7 Typo fixes, thanks to David Van Horn. 2011-08-23 12:08:37 -04:00
Robby Findler
034e4f2364 add test cases for old file 2htdp/image file formats 
(and fix corresponding bugs)
 2011-08-23 07:12:11 -05:00
Robby Findler
1f02106318 2htdp/image 
normalize the internal representation of bitmaps so it always uses an alpha
bitmap instead of sometimes using a mask bitmap and sometimes using alpha.
This also fixes a bug where the library would get consfused when it saved
a bitmap to a file, since it didn't record if it was an alpha bitmap or not.

This improves the save files that contain images, cutting the size for bitmaps
in half (bringing the drracket save file down to a mere 25x larger than the
png file format for the example I was using...)
 2011-08-22 19:09:52 -05:00
Robby Findler
f22ec82d96 fix brain fart 
closes PR 12126
 2011-08-22 19:09:51 -05:00
Robby Findler
8ccf50b84b use the pre-multiplied alphas when comparing images for 2htdp/image 2011-08-22 19:09:50 -05:00
Stephen Chang
35f3a29020 fix lazy stepper tests 
add case to annotate/module-top-level in stepper/private/annotate.rkt
 2011-08-22 17:58:22 -04:00
Sam Tobin-Hochstadt
3f3f99d849 Revert "Give appropriate inferred names to `big-bang' clause RHSs." 
This reverts commit 5c95e8d46d which was accidentally committed.
 2011-08-22 17:37:30 -04:00
James Ian Johnson
e12472bdf7 Changed rec-id black magic to a more robust syntax parameter solution. 2011-08-22 17:04:16 -04:00
James Ian Johnson
a873675832 Fixed a hygiene issue with rep-utils. Rec-ids were in improper phase. 2011-08-22 17:04:16 -04:00
Sam Tobin-Hochstadt
5c95e8d46d Give appropriate inferred names to `big-bang' clause RHSs. 2011-08-22 17:04:16 -04:00
Jay McCarthy
cee3d251ee This file uses this-expression-source-directory to implement this-package-version-symbol, but that comes from mzlib/etc which was not required 2011-08-22 14:15:04 -06:00
Matthew Flatt
853e47f05e fix broken-link reporting by `scribble' 2011-08-22 07:58:05 -06:00
Matthew Flatt
fc5fc02e5e doc `has-alpha-channel?' method 2011-08-22 07:58:04 -06:00
Sam Tobin-Hochstadt
e39abf17da Typed version of `racket/date'. 
Contracts make it hard to have this library automatically typed.
 2011-08-22 09:46:12 -04:00
Eli Barzilay
2bc2050c08 Fix when showing the description of a module. 
Set `current-load-relative-directory' to the path of the module file so
paths that it resolves in the description (in `describe-modeul') are not
bogus.
 2011-08-22 07:49:49 -04:00
Robby Findler
e2e2cedead typo 2011-08-21 22:02:32 -05:00
Matthew Flatt
bdadc453e0 fix `compile-collection-zos' 2011-08-21 11:43:59 -06:00
Matthias Felleisen
accb677f0e write and read files in 'text' mode; Closes PR12120 2011-08-21 13:35:06 -04:00
Robby Findler
963dc808fa fix bug in the way planet was setting up the state for the installation process 2011-08-20 19:15:46 -05:00
Eli Barzilay
a0baee8ab9 Sandbox fixes 
* When `accept-lang?' is #t turn the reader flag on, but otherwise don't
  change it
* turn on the `read-accept-reader' flag which is needed after all
* two refactoring typos
* some more reformatting
 2011-08-20 16:14:01 -04:00
Matthew Flatt
a587f047d6 test fixes for Windows 2011-08-20 11:08:12 -06:00
Matthew Flatt
345b06838d FFI: add C arrays and unions 2011-08-20 10:24:32 -06:00
Jay McCarthy
994092ea33 Allowing paths in convert-file and changing test to not be sensitive to cwd 2011-08-20 08:14:29 -06:00
Robby Findler
9f6862d12e more time for the planet resolver thread safety test 2011-08-20 07:33:14 -05:00
Eli Barzilay
102f3636a3 The Ubuntu build is actually Karmic now. 2011-08-20 06:26:40 -04:00
Eli Barzilay
bc0c466233 Some more let' -> define' uses. 2011-08-20 06:26:40 -04:00
Eli Barzilay
da3c6c9be2 Set read-accept-lang' to #t when reading a module in make-module-evaluator'. 
Also, some reformatting including uses of `define'.
 2011-08-20 06:12:55 -04:00
Eli Barzilay
dc2e4352e0 Add some extra safety when using ns' for the namespace, get rid of factored away unnecessary r' binding. 2011-08-20 05:38:54 -04:00
Matthew Flatt
e61ea772bb fix `path-element?' collision 
Is there a better name than `path-piece?'?
 2011-08-19 19:54:36 -06:00
Jon Rafkind
758edda5ce [honu] accidentally added these files, so removing them 2011-08-19 17:21:56 -06:00
Jon Rafkind
242337286d [honu] move test to the tests collection 2011-08-19 17:13:22 -06:00
Jon Rafkind
6b766cd395 [honu] add list comprehensions 2011-08-19 17:12:14 -06:00
Jon Rafkind
816b1747e9 [honu] fix if 2011-08-19 17:12:13 -06:00
Jon Rafkind
c6e35ff665 [honu] move test file. minor cleanups to the parsing code 2011-08-19 17:12:13 -06:00
Jon Rafkind
47d613f4ec add 'exit-code as an available symbol to the status procedure returned by process 2011-08-19 17:12:13 -06:00
Jon Rafkind
60aabdc8c5 [honu] don't stop parsing the current expression after invoking a macro. 
add a file to help test honu.
 2011-08-19 17:12:13 -06:00
Matthew Flatt
2606c59a29 fix `call-with-file-lock/timeout' example 2011-08-19 15:58:05 -06:00
Matthew Flatt
11f5c84493 fix make-lock-file-name'; add path-element?' 2011-08-19 15:46:44 -06:00
Matthew Flatt
32da8e2b1f fix same-scaled test 2011-08-19 13:15:36 -06:00
Matthew Flatt
89581f5e21 putting the "drscheme" collection last isn't useful anymore 2011-08-19 13:09:26 -06:00
Matthew Flatt
3f447b39e2 refactor some parallel-build code 
- simpler and more reliable break protocol
- use logging instead of `eprintf' for non-exception errors
- avoid runtime code duplication in parallel-do macro
- fix some non-tail calls that should be tail calls
- print relevant place in "making" lines
- minor source formatting
 2011-08-19 12:56:27 -06:00
Matthew Flatt
1b0abe85c7 trivial doc fix 2011-08-19 12:52:19 -06:00
Matthew Flatt
349c54f3c0 fix optimizer test 2011-08-19 12:51:49 -06:00
Robby Findler
2f1cf64b96 adjust timeout 2011-08-19 13:45:18 -05:00
Sam Tobin-Hochstadt
ae55d5afb6 Mark place-chan-rand as random for DrDr. 2011-08-19 14:25:23 -04:00
Jay McCarthy
3cd6be5931 I believe this fixes PR12117. The teaching languages rely on syntax/struct. (I have run the teaching language tests, but do not other uses of syntax/struct.) It appears that syntax/struct has been incorrectly creating this information for some time. The problem is that it would end the static info with a #f if the selectors or setters were omitted, but reading the documentation implies that there should be a final #f in either case. I've therefore changed the boolean to an or over the flags 2011-08-19 11:30:42 -06:00
Sam Tobin-Hochstadt
292feaad43 Useful error message when `with-type' used in a typed module. 2011-08-19 11:34:37 -04:00
James Ian Johnson
7af3d35bb3 Fixed compile failure. 2011-08-19 11:09:24 -04:00
James Ian Johnson
58d84d79db Removed e from fold-pat attributes. 2011-08-19 11:09:24 -04:00
James Ian Johnson
def3834aa2 Fixed a comment inconsistency about double quotation. 2011-08-19 11:09:24 -04:00
James Ian Johnson
06edc3153f Adding clarifying comments to rep-utils.rkt 2011-08-19 11:09:24 -04:00
Robby Findler
4d5a3fa971 Rackety (indentation, let->define, mzscheme->racket/base, module -> #lang) 2011-08-19 09:26:37 -05:00
Robby Findler
5455a16f47 fix bugs in the file locking protocol for planet packages 
(in particular, support re-entrancy)
 2011-08-19 09:26:36 -05:00
Matthew Flatt
d185c2a0df fix optimizer bug 
Also fix missing copy-propagation opportunity
 2011-08-19 07:35:39 -06:00
Matthew Flatt
7eb2042bd9 fix compiler handling of top-/module-level constants 
The JIT and bytecode compiler disagreed on the definition of
"constant". Now there are two levels: "constant" means constant across
all instantiations, and "fixed" means constant for a given instantation.
The JIT uses this distinction to generate direct-primitive calls
or not. (Without the distinction, a direct jump to `reverse' could
be wrong, because `racket/base' might get instantiated with the
JIT disabled or not.)

Also, fixed a bug in the JIT's `vector-set!' code in the case that
the target vector is a top-/module-level reference that is ready,
fixed, or constant.
 2011-08-19 06:32:44 -06:00
Matthias Felleisen
e01e72a7ed allow left-aligned figures 2011-08-18 18:26:14 -04:00
Eli Barzilay
18e8b92fa1 `purify-http-port' returns a new port, so make it close the old one. 2011-08-18 18:11:09 -04:00
Eli Barzilay
6091a5d972 Added explicit copyleft page to the website. 
...to allow inclusion of text in wikipedia.
 2011-08-18 18:11:09 -04:00
Eli Barzilay
38558b5fa7 typo in the description 2011-08-18 18:11:09 -04:00
Matthew Flatt
39edc5a599 `scribble' reports broken cross references by default 2011-08-18 13:05:37 -06:00
Matthew Flatt
ab477b958c fix reader graph-notation equivalence 2011-08-18 12:54:52 -06:00
Matthew Flatt
8eefaba187 fix `regexp-match' performance for short matches on long strings 
More specifically, for a string of length N and a match that
only looks at the first M characters, the complexity of
`regexp-match' is now O(M) instead of O(N). This allows
`regexp-split' to be O(N) for a string instead of O(N^2).

Also, fixed a bug in non-greedy matching that could affect
both long strings and input ports.
 2011-08-18 09:26:09 -06:00
Matthew Flatt
09b4a55d87 Revert "Fix a scribble test for plural "Examples"" 
The test was correct, and e4729afdbf fixes the bug.

This reverts commit 4eaab11d14.
 2011-08-17 20:43:12 -06:00
Matthew Flatt
e4729afdbf fix plurality of `examples' label 2011-08-17 20:43:06 -06:00
Sam Tobin-Hochstadt
bdcc63b229 Handle apply for functions with no rest arguments. 2011-08-17 18:19:47 -04:00
Vincent St-Amour
cfec4280d3 Fix DrRacket test. 2011-08-17 17:34:55 -04:00
Jon Rafkind
07715da5e9 [honu] dont remove syntaxes that end expressions from the stream so macros can consume them. add a simple cond macro 2011-08-17 13:47:58 -06:00
Jon Rafkind
85110e177b [honu] handle unary operators. add some common functions and binary operators 2011-08-17 13:47:58 -06:00
Casey Klein
53e80f6f38 Adds a syncheck:add-arrow example to the docs 2011-08-17 11:59:43 -05:00
Casey Klein
2eced78000 Fixes indentation 2011-08-17 11:59:43 -05:00
Vincent St-Amour
c8a930550e Fix DrRacket tests. 2011-08-17 12:12:54 -04:00
Vincent St-Amour
83c7abb250 Move the "other editors" section later in the guide. 2011-08-17 11:37:25 -04:00
Sam Tobin-Hochstadt
5979a42448 Use a temporary directory to eliminate DrDr races in running benchmarks. 2011-08-17 11:24:53 -04:00
Eli Barzilay
9608c0f041 When a file is missing the ftp client throws an error, catch it. 2011-08-17 10:00:55 -04:00
Eli Barzilay
cc69dfbd71 Typo in error message. 2011-08-17 10:00:55 -04:00
Eli Barzilay
4eaab11d14 Fix a scribble test for plural "Examples" 2011-08-17 10:00:55 -04:00
Matthew Flatt
dfd58a2cdd adjust sandbox to give S-expression input "original" status 2011-08-17 06:22:27 -06:00
Robby Findler
a221e4bba2 move some helper files into the private/ directory for drracket tests 2011-08-17 06:19:23 -05:00
Robby Findler
9495145ea5 add more info to try to debug planet failure 2011-08-17 06:04:07 -05:00
Stephen Chang
d0175722e8 fix lazy.scrbl so it compiles properly 2011-08-17 02:07:43 -04:00
Stephen Chang
af3e0cea01 updated Lazy Racket to use racket/base 
updated Lazy Racket to use racket/base instead of mzscheme
 2011-08-17 01:48:58 -04:00
Casey Klein
cee4566ed4 Makes test work when compilation strips source locations 2011-08-16 19:18:18 -05:00
Sam Tobin-Hochstadt
52fb1e3460 Add more elements to the list of things that are events. 2011-08-16 18:10:02 -04:00
Robby Findler
cc4de51fb0 - make the planet module resolver thread safe 
- fixed planet to actually use the uninstalled (.plt file) cache

- linkage code was completely broken, so it now stubbed out (see the file to
  resurrect it)

- other minor cleanups
 2011-08-16 15:30:55 -05:00
Casey Klein
de732dd538 DrDr-disables the Redex Check Syntax test module 
run-tests.rkt runs it itself
 2011-08-16 14:32:34 -05:00
Casey Klein
e485e9f348 Tests define-judgment-form and metafunction renaming 
Closes PR 11469
 2011-08-16 14:32:34 -05:00
Casey Klein
9e2e11e9c4 Tests metafunction Check Syntax arrows 2011-08-16 14:32:33 -05:00
Casey Klein
efa04066c6 Tests define-judgment-form's Check Syntax interaction 2011-08-16 14:32:33 -05:00
Sam Tobin-Hochstadt
5870fec9c9 Simplify definition of (legacy) `typed-scheme' language. 2011-08-16 14:54:46 -04:00
Vincent St-Amour
01bc5b2822 Add ParenFace to the other editors docs. 2011-08-16 14:53:43 -04:00
Vincent St-Amour
d05f138ed2 Add precision to sequence-fold's doc. 2011-08-16 12:09:39 -04:00
Vincent St-Amour
ff0d843a09 Fix handling of impersonated vectors when bounds are fixnums. 2011-08-16 12:09:39 -04:00
Vincent St-Amour
a6e633ae2f Formatting. 2011-08-16 12:09:38 -04:00
Vincent St-Amour
59f5f24736 Make error messages more consistent. 2011-08-16 12:09:38 -04:00
Sam Tobin-Hochstadt
39459ec9c4 Document typed/scheme' versions of require/typed' and `require-typed-struct'. 2011-08-16 12:07:53 -04:00
Matthew Flatt
8264e77585 gtk: fix frame for text-field%' and other canvas%'es 2011-08-16 08:12:31 -06:00
Matthew Flatt
099a0eebed improve codeblock' and racketblock' docs 
including an explanation of the advantages and drawbacks of each
 2011-08-16 08:02:50 -06:00
Matthew Flatt
4555254380 add code' to scribble/manual' 2011-08-16 07:53:05 -06:00
Matthew Flatt
c7e7d0d8ff make racket' preserve #t' versus `#true' 2011-08-16 07:53:05 -06:00
Matthew Flatt
a1eaecb337 add an #:escape' clause to all schemeblock'-like forms 2011-08-16 07:53:05 -06:00
Sam Tobin-Hochstadt
4c56a94eb1 DrDr repairs. 2011-08-16 08:14:39 -04:00
Eli Barzilay
ae80150a79 v5.1.3 stuff 2011-08-16 03:41:22 -04:00
Sam Tobin-Hochstadt
c54fc6d6d7 Refactor unit tests to handle tests that need base-special-env separately. 2011-08-15 21:39:31 -04:00
Sam Tobin-Hochstadt
8ecc2a4da4 Refactor base-special-env to run at phase 0. 
Unfortunately, it can no longer be required normally, and forces changes to test suites.
 2011-08-15 21:39:31 -04:00
Sam Tobin-Hochstadt
11167aa214 Better error message when id is unbound in `make-env'. 2011-08-15 21:39:31 -04:00
Sam Tobin-Hochstadt
13ef3849fc Fix type of file->bytes-lines 2011-08-15 21:39:30 -04:00
Sam Tobin-Hochstadt
b25aae230b re-enable type for port->bytes-lines 2011-08-15 21:39:30 -04:00
Casey Klein
72059c908b Fixes check syntax bug 2011-08-15 17:50:11 -05:00
Casey Klein
a0f2db7574 Drops `traces' call to make the file DrDr-friendly 2011-08-15 12:46:14 -05:00
Casey Klein
98eaaebc65 Improves error messages for Redex definition forms 2011-08-15 12:46:14 -05:00
Vincent St-Amour
3b9fcdea92 Formatting. 2011-08-15 12:56:28 -04:00
Vincent St-Amour
93e96fbabb Add samth as responsible for the typed benchmarks. 2011-08-15 12:52:23 -04:00
Vincent St-Amour
8dba93646a Remove redundant logging message. 2011-08-15 12:19:54 -04:00
Vincent St-Amour
2a80582ed9 Fix arity raising for letrec. 2011-08-15 12:19:54 -04:00
Vincent St-Amour
63b5747018 Formatting. 2011-08-15 12:19:54 -04:00
Vincent St-Amour
becaac8c18 Have arity raising play nice with Check Syntax. 2011-08-15 12:19:54 -04:00
Vincent St-Amour
b536445cde Fix visibility of arity-raised bindings. 2011-08-15 12:19:54 -04:00
Jay McCarthy
b8084b94b1 Better error messages for missing relations 2011-08-15 10:06:22 -06:00
Jay McCarthy
89ce37d90c Broke one 2011-08-15 10:06:22 -06:00
Jay McCarthy
cd92964eef Converting away from racket to racket/base 2011-08-15 10:06:21 -06:00
Jay McCarthy
b207f1051a De-unitizing cookies and making the serializable 2011-08-15 10:06:21 -06:00
Jay McCarthy
80192e3c57 Fix crash when committer has new issue but no files of their own 2011-08-15 10:06:21 -06:00
Matthew Flatt
26fe665dd7 fix lncs and jfp class file download 2011-08-15 09:58:21 -06:00
Matthew Flatt
8989e810fb fix over-eager bytecode transformation 2011-08-15 09:36:38 -06:00
Matthew Flatt
a95ce7dc5a remove debugging output 2011-08-15 06:45:42 -06:00
Eli Barzilay
d61eb53686 Lots of documentation formatting. 
Started as fixing misindented definitions, then more indentations, then
a bunch of similar things (square brackets, huge spaces at end-of-lines,
etc).
 2011-08-15 07:50:04 -04:00
Eli Barzilay
d3d9514b1c typo 2011-08-15 05:05:29 -04:00
Eli Barzilay
f297c98c1a Heavily revise this test. 
- Simplify code
- Remove bogus leftover (tests) in the end
- Resolve deadlock that resulted from using `tcp-abandon-port' in
  `net/ftp'
- Actually there's no need for threads, probably because of small size
  of data, so keep it.
- Use scribble syntax instead of here-strings, and move the text out of
  the way.
 2011-08-15 02:37:39 -04:00
Eli Barzilay
d9a55675f7 Typo in env var setting. 2011-08-15 02:37:39 -04:00
Eli Barzilay
16271950a3 Avoid running files that will try to download tex sources. 2011-08-15 02:37:39 -04:00
Eli Barzilay
87b0d35908 Make the "other editors" page be called that, also the source; also comment unused author line. 2011-08-15 02:37:39 -04:00
Matthias Felleisen
6716b9b96a made 23238 stable w/ shared file prefix; Closes PR 12093 again 2011-08-14 22:29:20 -04:00
Robby Findler
00d3f72f21 fix up a few bugs, improve the docs, and start a test suite for the 
new check syntax direct-to-traversal api
 2011-08-14 14:32:45 -05:00
Sam Tobin-Hochstadt
fdcb22ea32 comment out type that produces strange duplicate error message. 2011-08-14 13:40:42 -04:00
Sam Tobin-Hochstadt
54c044c36a Fix initial type environment for new-style keyword functions. 2011-08-14 13:40:42 -04:00
Sam Tobin-Hochstadt
2d094db270 Fix typechecking of `#%variable-reference' 2011-08-14 13:40:42 -04:00
Sam Tobin-Hochstadt
25084de5a7 Use regular define for `open-input-file' and friends. 2011-08-14 13:40:41 -04:00
Sam Tobin-Hochstadt
5f29dcdc23 Make keyword procedure syntax bindings structs with accessors for higher-order and core implementations. 2011-08-14 13:40:41 -04:00
Robby Findler
3bf9ae25e2 add a note about the disappeared properties 
to the check syntax section of the manual
 2011-08-14 08:16:14 -05:00
Eli Barzilay
f6fe18a736 Leave the platform colors as is. 2011-08-13 20:38:21 -04:00
Eli Barzilay
891df4919c De-emphasize the platform selection to minimize people getting confused by it. 2011-08-13 20:38:21 -04:00
Robby Findler
1553658369 tweak planet logging so the "PLaneT: " prefix is more consistently there 2011-08-13 15:03:31 -05:00
Robby Findler
b300bae75c added the lang/htdp-langs-save-file-prefix library 
to help detect HtDP-lang save files
 2011-08-13 15:03:29 -05:00
Robby Findler
3f987d76b7 improve the way check syntax draws arrows 
(a little bit thicker line and some alpha)
 2011-08-13 15:03:26 -05:00
Matthias Felleisen
6067cab1ef changed convert-file to accommodate drracket generated files; this is brittle 2011-08-13 12:02:59 -04:00
Matthias Felleisen
1c4b8edcad an improved error message for the kind of problem discussed in PR 12093 2011-08-13 12:02:59 -04:00
Matthias Felleisen
631bfeb301 added newline at end 2011-08-13 12:02:59 -04:00
Matthew Flatt
5be429dc99 fix procedure-name inference for keyword procedures 
Closes PR 12111
 2011-08-13 08:27:20 -06:00
Mike Sperber
e286898f8b Synch German string constants with latest. 2011-08-13 16:25:18 +02:00
Matthew Flatt
f46a0e2519 make compile-omit-paths' apply to scribblings' sources 2011-08-13 07:43:56 -06:00
Matthew Flatt
461af202c5 implement 'border style for `panel%' 2011-08-13 07:00:51 -06:00
Eli Barzilay
093d2304a8 Add an email alert whenever an ok mirror link changed to being omitted. 2011-08-12 19:47:43 -04:00
Eli Barzilay
046817a328 Better randomization of poll dates -- multiply the range by a factor of 1..2. 2011-08-12 19:47:43 -04:00
Matthew Flatt
456e9befd3 fix refresh' on window<%>'s other than `canvas%'s 2011-08-12 17:03:28 -06:00
Jon Rafkind
d374fab4ca [honu] add some examples 2011-08-12 15:16:39 -06:00
Jon Rafkind
0bac61f538 [honu] add flow operator which composes functions from right to left 2011-08-12 15:16:39 -06:00
Jon Rafkind
d4763da563 [honu] add structs and use . to lookup the field names in a struct instance 2011-08-12 15:16:39 -06:00
Jon Rafkind
5157a333bb [honu] use brackets to do list lookup instead of using dot 2011-08-12 15:16:39 -06:00
Sam Tobin-Hochstadt
d948626fac Use syntax-track-origin more pervasively to get the right arrows in check syntax. 2011-08-12 11:09:11 -04:00
Matthew Flatt
ce4286c722 fix bug in keyword-argument calls 
Closes PR 12104
 2011-08-12 07:24:39 -06:00
Casey Klein
cd1281fa65 Changes example from arithmetic to pairs 2011-08-12 04:33:38 -05:00
Vincent St-Amour
281e1003e3 Add disappeared uses to have optimized code play nice with check-syntax. 2011-08-11 18:25:46 -04:00
Vincent St-Amour
271f696c58 Refactoring. 2011-08-11 18:25:46 -04:00
Vincent St-Amour
cef410f5e2 Rename a parameter to better reflect what it's for. 2011-08-11 18:25:46 -04:00
Matthew Flatt
c81222e4c8 fix `call-with-file-lock/timeout' checking 2011-08-11 13:23:24 -06:00
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
Asumu Takikawa
d12b617292 Added a match expander for objects in unstable. 2011-08-10 20:37:21 -04:00
Robby Findler
71c6483f4f trace the language-position require(s) specially 
so as not to turn them red when there is no use
of something exported by them in the program
  closes PR 12100
 2011-08-10 19:12:04 -05:00
Jon Rafkind
17f1ac53be [honu] add dot as an operator. parse parenthesized expressions 2011-08-10 17:33:43 -06:00
Jon Rafkind
c8695ddf2e [honu] set associativty for operators 2011-08-10 17:33:43 -06:00
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
Casey Klein
66be55215a Fixes Redex doc's links to examples 2011-08-10 15:20:13 -05:00
Vincent St-Amour
8bcb7f2636 More TR test failures more easily detectable. 2011-08-10 15:45:54 -04:00
Robby Findler
708ca63c34 Revert "start making planet thread safe" -- didn't mean to push that one. Whoops, sorry. 
This reverts commit 5bd969693c.
 2011-08-10 12:37:13 -05:00
Casey Klein
4d1651645a Improves error message for premise typos 2011-08-10 12:24:02 -05:00
Casey Klein
a2dc2d9540 Fixes arity checks outside define-judgment-form 2011-08-10 12:24:02 -05:00
Casey Klein
d66c48ecf7 Updates STLC example to use define-judgment-form 2011-08-10 12:24:01 -05:00
Casey Klein
87f3541979 Adds support for ellipsis-repeated premises 2011-08-10 12:24:01 -05:00
Casey Klein
f803f187bd Adds bigger define-judgment-form examples 2011-08-10 12:24:01 -05:00
Casey Klein
31ec46170d Adds STLC example to README 2011-08-10 12:24:01 -05:00
Casey Klein
88cd7cd303 Adds with-compound-rewriters typesetting form 2011-08-10 12:24:00 -05:00
Casey Klein
29ffea3b76 Uses examples' in explanation of judgment form where' clauses 2011-08-10 12:24:00 -05:00
Casey Klein
d2a58bc05f Restores the explanation of define-relation contracts. 2011-08-10 12:24:00 -05:00
Casey Klein
52c50dd67e Adds an alternative syntax for define-judgment-form rules 
The conclusion may come last instead of first when a sequence of
dashes precedes it.
 2011-08-10 12:24:00 -05:00
Casey Klein
dbfbf59256 Changes syntax for define-judgment-form mode and contract specs 2011-08-10 12:23:59 -05:00
Casey Klein
d58a743b89 Fixes define-judgment-form at the top-level with errortrace enabled 2011-08-10 12:23:59 -05:00
Matthew Flatt
3ab067bc33 cocoa: fix sign on `get-display-left-top-inset' x result 
Also fix frame placement on screens other than the main screen.
 2011-08-10 11:13:58 -06:00
Robby Findler
dc326c9501 change some prints to fprintfs to make it easier to remove debugging printfs from this file when checking in 2011-08-10 12:02:49 -05:00
Robby Findler
83e70af006 fix the initial frame position code for the multiple monitors case 2011-08-10 12:02:49 -05:00
Robby Findler
5bd969693c start making planet thread safe 2011-08-10 12:02:49 -05:00
Matthew Flatt
1c1d1934f4 ftp: fix data download for some servers 2011-08-10 08:28:13 -06:00
Matthew Flatt
be0260792e fix doc typos 2011-08-10 08:28:13 -06:00
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
306e091f35 fix a `(with-handlers ([exn? ....]) ....)' 2011-08-09 16:33:18 -06:00
Matthew Flatt
2d06f4247f keyword-function repairs 2011-08-09 16:33:17 -06:00