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Author SHA1 Message Date
Mike Sperber
b80d327d40 DMdA typo fix. 
--HG--
extra : rebase_source : d6f5e160c655713f30df544a60c8033410945103
 2010-10-12 14:53:12 +02:00
Mike Sperber
03c2fa266b Update DMdA docs on generators for `check-property'. 
--HG--
extra : rebase_source : 0cfb8434a19c3d2f2783a0f1d882fecd85c5d432
 2010-10-12 14:50:22 +02:00
Matthew Flatt
99df8e1267 allow internal definitions in when', unless', cond, case', `match' 2010-10-12 06:41:49 -06:00
Matthew Flatt
5e162d94e2 fix scheme_set_wakeup_time() 2010-10-12 05:55:56 -06:00
Eli Barzilay
7847872400 Fix some missing uses of @num 2010-10-11 15:07:28 -04:00
Eli Barzilay
6295824851 Some additional tests, and use () instead of {} for racket sexprs 2010-10-11 15:07:28 -04:00
Eli Barzilay
40ecda1a77 Sandboxes make up and remember a reasonable default source to filter 
uncovered expressions on.

(See http://lists.racket-lang.org/users/archive/2010-October/042008.html
for a detailed description.)
 2010-10-11 15:07:28 -04:00
Mike Sperber
c4b590d9bf Add "image2" teachpack for DMdA. 
This is just our copy of 2htdp/image.
 2010-10-11 13:54:29 +02:00
Mike Sperber
eebe5b2e2b 2nd attempt at generators for records/structs. 
This time, with feeling.
 2010-10-11 13:34:16 +02:00
Matthew Flatt
cc79890f71 rephrase `eq-hash-code', etc. docs in terms of fixnums 2010-10-10 20:39:29 -06:00
Matthew Flatt
696360d5f3 document new gc-callback protocols 2010-10-10 20:39:29 -06:00
Matthew Flatt
c6d355d08d add some gc-callback protocols for win32 2010-10-10 20:39:29 -06:00
Mike Sperber
f35477b82b Make the weak table for the signature-checked pairs truly weak. 
... by wrapping ephemerons around the values.
 2010-10-09 17:51:30 +02:00
Mike Sperber
f706b0d7a7 Revert "Create arbitraties off parametric struct/record signature constructors." 
This reverts commit 7df9a22a67.

It was broken in several ways.  New attempt later.
 2010-10-09 17:48:58 +02:00
Matthew Flatt
a0e4eb990d document racket/fasl 2010-10-09 08:15:26 -06:00
Eli Barzilay
4e841cad7f New Racket version 5.0.1.8. 2010-10-09 03:50:16 -04:00
Matthew Flatt
6ac33a62be set `read-accept-lang' to #t by default, plus related adjustments 
including adding some uses of `with-module-read-parameterization'
 so that `read-accept-lang' is set right anyway; still, so many
 many places just set `read-accept-reader' to #t that making
 `read-accept-lang' #f by default looks like too big of an
 incompatibility
 2010-10-08 19:01:33 -06:00
Matthew Flatt
c25b20867e fix --enable-floats 2010-10-08 15:13:04 -06:00
Matthew Flatt
fe301b1ff4 print-boolean-long-form, #true, #false, read-accept-lang, flonum? 2010-10-08 15:13:04 -06:00
Matthias Felleisen
0eed02bd0d typo in world.rkt 2010-10-08 16:31:52 -04:00
Matthias Felleisen
58684bbf4e merged keywords back into universe 2010-10-08 16:17:41 -04:00
Matthias Felleisen
995ce61434 to-draw and on-draw check 2010-10-08 16:17:03 -04:00
Matthias Felleisen
96bf9d2518 deleted 2010-10-08 16:16:04 -04:00
Matthias Felleisen
963adb64ce run tests all at once 2010-10-08 14:04:32 -04:00
Mike Sperber
4ec7cb1d88 Unbreak coverage for *SL `define-struct'. 2010-10-08 19:56:51 +02:00
Mike Sperber
7df9a22a67 Create arbitraties off parametric struct/record signature constructors. 
This enables QuickCheck value generations for structs/records.
 2010-10-08 17:21:07 +02:00
Mike Sperber
219c91d8e7 Check parametric struct/record signatures eagerly. 2010-10-08 17:01:47 +02:00
Mike Sperber
5dad68b384 Zap `DMdA-' from primitive procedures in DMdA. 
Meaning the the procedure names are displayed without the "DMdA-"
prefix in the stepper and the REPL.
 2010-10-08 15:25:44 +02:00
Mike Sperber
b4493fdab4 Add cons' and cons?' as synonyms for make-pair' and pair?' to DMdA. 
Requested by Michael Hanus & Peter Thiemann.
 2010-10-08 15:25:44 +02:00
Mike Sperber
29a0511439 Give the type-name signature off `define-record-procedures' a name. 2010-10-08 15:25:44 +02:00
Mike Sperber
9b1188c77a Re-instate Robby's hack to display test results off REPL errors. 
... and generalize it so there's an action before (clearing the old
tests out) in addition to after (displaying the test results).

Also, do for DMdA as for HtDP.
 2010-10-08 15:25:44 +02:00
Mike Sperber
02cde446cc Unbreak source locations for errors off the REPL in teaching languages. 
Make sure we notice when the error source is the REPL, not the
definitions.
 2010-10-08 15:25:44 +02:00
Matthew Flatt
d0fd2c40ad fix JIT future glue for MSVC 2010-10-08 06:15:15 -06:00
Mike Sperber
3e205b6193 Better error message for certain bogus signatures. 2010-10-08 13:55:42 +02:00
Mike Sperber
7572b24870 Unbreak stepper. 
(It was broken by fed1e3dc3e2d7268c0297a0ce699d3deb2ba75c5.)
 2010-10-08 13:41:44 +02:00
Mike Sperber
38cf78e213 Allow specifying arbitary expressions in a signature declaration. 
Fixes PR 11282
 2010-10-08 13:12:18 +02:00
Mike Sperber
1e44fc8e43 More "contract" -> "signature" identifier renaming. 2010-10-08 11:51:33 +02:00
Mike Sperber
91590040dc Ignore duplicate signature declarations. 2010-10-08 11:50:17 +02:00
Mike Sperber
87da2f35b9 Provide English and German versions of deinprogramm/signature/signature. 2010-10-08 11:19:38 +02:00
Mike Sperber
b98b83b672 Make uncaught exceptions in teaching languages pop up test-engine display. 
... so as to catch any test-case failures or signature violations that
may have occurred.
 2010-10-08 10:25:37 +02:00
Mike Sperber
6997b08fa2 Remove front-end/interaction hack for test-engine. 
It's not needed anymore after Robby's fix to namespace handling in the
teaching languages.
 2010-10-08 09:28:07 +02:00
Mike Sperber
b4d1e29784 Rename test-info' in places where it's really a test-engine'. 2010-10-08 09:02:39 +02:00
Robby Findler
05d16d9311 closes PR 11293 2010-10-07 19:36:18 -05:00
Jay McCarthy
b9b7bb784a Stupidly forgot to adjust pattern mentioned in the place that I changed 2010-10-07 18:35:25 -06:00
Jay McCarthy
c74c94d6fd Allowing full require spec stx in require/doc 2010-10-07 17:24:39 -06:00
Matthew Flatt
637c541190 fix for lightweight continuations and platforms where they're not available 2010-10-07 17:00:52 -06:00
Matthew Flatt
c84b7b400e fix r6rs `lambda' with a rest arg 
Closes PR 11292
 2010-10-07 17:00:52 -06:00
Matthew Flatt
281f935503 doc tweak 2010-10-07 17:00:51 -06:00
Matthias Felleisen
8ef896431a adjusting big-bang and universe so that they call functions and don't expand into object construction 2010-10-07 18:49:43 -04:00
Vincent St-Amour
db0046101c Improved TR's error messages when all domains but one have been eliminated. 2010-10-07 18:30:35 -04:00