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Author SHA1 Message Date
Matthew Flatt
b42daeacf0 remove unused field 2011-11-02 08:12:58 -06:00
Matthew Flatt
3885f4683b add missing `render%' init argument doc 2011-11-02 08:12:58 -06:00
Matthew Flatt
8d91efcee4 fix `get-bytevector-all' bug 
Closes PR 12327
 2011-11-02 08:12:58 -06:00
Matthew Flatt
e361acae0b handin server: add support for HTTPS uploads (when enabled) 2011-11-02 08:12:58 -06:00
Jay McCarthy
8b38c8e933 Changed the exn thrown 2011-11-01 13:01:09 -06:00
Jay McCarthy
6466c480b0 DrDr, test this push 2011-11-01 11:16:47 -06:00
Jay McCarthy
c2065b2128 Improving error messages for non-serializable continuation pieces 2011-11-01 11:16:47 -06:00
Robby Findler
cc86b6f06e disable incremental-keybindings.rkt 2011-11-01 11:33:07 -05:00
Robby Findler
5128f08810 minor docs fix 2011-11-01 09:51:28 -05:00
Ryan Culpepper
98d8acfd4e avoid including lazy-required names in (all-defined-out) 
closes PR 12335
 2011-10-31 18:19:07 -06:00
Robby Findler
8edfd4e87e add docs for the #:stronger argument to the contract constructors 
closes PR 12312
 2011-10-31 16:59:19 -05:00
Robby Findler
0ce6c75591 Rackety (mostly letrec-values => define and minimizing dependencies) 2011-10-31 09:14:34 -05:00
Robby Findler
64dfdb3c7f Change the expansion of reduction-relation so that it generates less code 
(by expanding into a call to a 30 or so line procedure, instead of putting
that code directly into the result of the macro).

This produces about a 6x speedup on this reduction-relation

  (reduction-relation L (--> 0 1) (--> 1 2) ... (--> 99 100))

where L is

  (define-language L)

The time it takes to run "racket r6rs.rkt" in the shell from the
directory collects/redex/examples/r6rs speeds up by about 10% (15%
with errortrace enabled), in the case where all .zo files are built,
except the ones in the r6rs directory. (Also worth noting that "racket
-l redex" takes more than 50% of that time.) And the change has no
noticeable effect on the time it takes to run r6rs-test.rkt.
 2011-10-31 08:53:09 -05:00
Robby Findler
41f68af64a delay the construction of the compatible-closure grammar (the 'cross' thing) 
until it is actually used. (This can make a big difference for large grammars
in models that don't actually use the compatible closure stuff.)
 2011-10-30 22:36:53 -05:00
Ryan Culpepper
1dade8ee1d db: added support for postgresql arrays 2011-10-30 18:51:16 -06:00
Ryan Culpepper
e2e63684de data/order: added support for transparent structs, added tests 2011-10-30 18:51:16 -06:00
Robby Findler
e362888d6d add a menu item to put the interactions window beside/below the definitions window 2011-10-29 20:56:42 -05:00
Matthew Flatt
d9b9cbe16a fix space-safety bug in composable continuations 2011-10-29 09:37:12 -06:00
Mike Sperber
007927892b Sync German string constants with latest. 2011-10-29 12:06:54 +02:00
Matthew Flatt
506aa79d14 fix editor refresh problem when line numbers are shown 
More generally, fix horizontal refresh when an editor has left
padding. Otherwise, deleting a character in DrRacket with line
numbers shown seems sluggish, because the update waits for a
refresh event.
 2011-10-28 20:01:19 -06:00
Sam Tobin-Hochstadt
3caf08da43 Fix curried function type parsing without (). 2011-10-28 15:43:29 -04:00
Eli Barzilay
d77a89ac42 Avoid spaces and caps in file names. 
(Also fixes a bug, AFAICT, since "SpeechBubble" wasn't uniformly.)
 2011-10-28 15:15:17 -04:00
Robby Findler
e9d32dfdff adjust the planet cute images so they cooperate with executable creation better 2011-10-28 13:51:31 -05:00
Robby Findler
f48e12240a clean up the docs for the Planet Cute images 2011-10-28 13:51:31 -05:00
Matthew Flatt
2b7fedb79b better comment to explain a subtle corner of the expander 
Also added a minor shortcut for cases where the corner isn't
relevant.
 2011-10-28 06:43:20 -06:00
Matthew Flatt
457f4a4f52 another attempt to fix the build script 2011-10-28 06:43:20 -06:00
Matthew Flatt
932ef94cb3 fix contract 2011-10-28 06:43:20 -06:00
Robby Findler
feb3bfc165 adjust the text to match the creative commons license 2011-10-27 19:18:25 -05:00
Robby Findler
dc24fbf62d added the Planet Cute images to the (new) 2htdp/planetcute library 2011-10-27 18:50:59 -05:00
Robby Findler
91866f58c7 shrink the max size of the filename popup menu in drracket 
closes PR 12317
 2011-10-26 21:10:45 -05:00
Robby Findler
0dff5ca92b special case the four cardinal directions during rotation so they rotate 
exactly (this also makes flip-horizontal and flip-vertical work equally
well)

closes PR 12323
 2011-10-26 16:36:07 -05:00
Robby Findler
48f9b8895c add documentation for racket/contract/base (also trim some 
of the longer lines in the file)

closes PR 12311
 2011-10-25 16:16:23 -05:00
Robby Findler
41b8b8142a adjust the colors of the little dot for online check syntax so it 
is more informative (one more stage) and it turns green when online
check syntax is finished (instead of being blank in that case)
 2011-10-25 16:16:22 -05:00
Sam Tobin-Hochstadt
706198c059 Add `typecheck-fail' form for explicit type errors. 2011-10-25 12:10:58 -07:00
Robby Findler
fb02a0a5cd make list/c produce chaperone contracts, as appropriate 
closes PR 12319
 2011-10-24 08:16:49 -05:00
Robby Findler
a1654f1532 adjust the implementation of 'contract-out' so that it does some 
checking of the syntax (that it can) and then just throws everything
to the end of the module, instead of trying to have it figure out
what the actually provided variables are at the beginning.

closes PR 12295
 2011-10-24 08:16:48 -05:00
Jay McCarthy
ab45f4f1db Incorporating section from Mike W 2011-10-24 06:50:47 -06:00
Jon Rafkind
6b519f7b64 [honu] remove extra semicolon from cond 2011-10-23 14:06:12 -06:00
Jon Rafkind
dccdcb0550 [honu] wrap expressions with a semicolon at the end of them in (%semicolon ...) 2011-10-23 14:06:06 -06:00
Jon Rafkind
b055ce9fe0 [honu] wrap blocks inside a definition context (with let) 2011-10-23 13:26:28 -06:00
Robby Findler
6228bc826e adjust the rendering of 2htdp/image examples in the docs to add an extra 
pixel on the right and bottom so outline shapes look reasonable

closes PR 12313
 2011-10-23 13:16:57 -05:00
Robby Findler
9d371153fd add the #:stop-when argument to apply-reduction-relation* 2011-10-23 12:10:56 -05:00
Eric Hanchrow
23d38b14a4 Add missing word 2011-10-22 20:58:56 -04:00
Eric Hanchrow
723934a608 add an "s" 2011-10-22 20:58:40 -04:00
Eric Hanchrow
b498d6e9e7 add missing word 2011-10-22 20:58:05 -04:00
Vincent St-Amour
edacae9082 Fix benchmark graphs in the presence of the coefficient of variation. 2011-10-22 20:56:18 -04:00
Vincent St-Amour
a40723d14d Don't run benchmarks when only showing what's available. 2011-10-22 20:52:38 -04:00
Vincent St-Amour
a0b987bc1e Improve Guile benchmarking. 
Thanks to Andy Wingo for pointers.
 2011-10-22 20:52:38 -04:00
Eli Barzilay
7e4eb501c5 Change test to match changed configure output 2011-10-22 07:06:08 -04:00
Matthew Flatt
e71abf5aba Add a tutorial to the FFI overview 2011-10-21 20:34:51 -06:00