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12130 Commits

Author SHA1 Message Date
Robby Findler
3c1d7e9aca simple fix to deal with performance problem noticed by jpr (this is not a complete fix, but should work in the common case of lots of repeated place-image calls) 
svn: r17783
 2010-01-23 20:36:54 +00:00
Robby Findler
ebb815cc68 added a comment to describe all-string-snips 
svn: r17778
 2010-01-23 16:43:08 +00:00
Robby Findler
5dfed472c7 svn: r17777 2010-01-23 16:03:50 +00:00
Eli Barzilay
57868b0bc7 Welcome to a new PLT day. 
svn: r17775
 2010-01-23 08:50:40 +00:00
Jon Rafkind
bee5af120b add more operators 
svn: r17773
 2010-01-22 22:14:28 +00:00
Jon Rafkind
3e4221b410 cleanup 
svn: r17771
 2010-01-22 21:11:26 +00:00
Jon Rafkind
91e3bc001f use a macro for generating infix precedence table 
svn: r17770
 2010-01-22 19:55:02 +00:00
Eli Barzilay
b3b63bf25f Welcome to a new PLT day. 
svn: r17769
 2010-01-22 08:50:27 +00:00
Matthew Flatt
178777234d notes on improving 2htdp/universe 
svn: r17766
 2010-01-21 18:51:08 +00:00
John Clements
03368f8fc6 added index for unsafe context term 
svn: r17764
 2010-01-21 18:34:43 +00:00
Eli Barzilay
25fb4d9ac0 Welcome to a new PLT day. 
svn: r17763
 2010-01-21 08:50:36 +00:00
Jon Rafkind
21aab7e99c generalize infix operator definition 
svn: r17762
 2010-01-21 00:53:13 +00:00
Jon Rafkind
94f0edd8d2 parse + expressions 
svn: r17761
 2010-01-21 00:19:23 +00:00
Jon Rafkind
8f4853a3ae replace ; with semicolon 
svn: r17760
 2010-01-21 00:06:21 +00:00
Matthias Felleisen
6220900756 porting guide, please propagate to release 
svn: r17759
 2010-01-20 09:30:31 +00:00
Eli Barzilay
ef922d8e0d Welcome to a new PLT day. 
svn: r17758
 2010-01-20 08:50:24 +00:00
Ryan Culpepper
ef138249f4 syntax/parse: fixed bugs (thanks samth) 
Please propagate this to the release branch.

svn: r17756
 2010-01-19 21:03:51 +00:00
Eli Barzilay
a86337375d Welcome to a new PLT day. 
svn: r17746
 2010-01-19 08:50:22 +00:00
Eli Barzilay
d8b7906fd5 f9 build moves to f12 
svn: r17713
 2010-01-18 06:11:51 +00:00
Robby Findler
ea92d688e8 work on the porting guide 
svn: r17709
 2010-01-18 02:01:30 +00:00
Robby Findler
5af38568a5 removed my broken attempt to fix the test; this is (I believe) an actual bug in the library 
svn: r17703
 2010-01-17 13:53:44 +00:00
Eli Barzilay
01a05c2ddf Welcome to a new PLT day. 
svn: r17701
 2010-01-17 08:50:47 +00:00
Robby Findler
a9597eeb8b fixed up the docs for the base shapes to reflect the new pen arguments; added a section about pixels 
svn: r17683
 2010-01-17 02:50:41 +00:00
Robby Findler
3046afea04 added an code to avoid a race 
svn: r17682
 2010-01-17 02:29:29 +00:00
Robby Findler
4189297063 added in missing require 
svn: r17676
 2010-01-16 20:06:27 +00:00
Robby Findler
7d34a9ecd5 fixed path problem 
svn: r17675
 2010-01-16 17:28:31 +00:00
Matthew Flatt
2dcfe69763 fix doc typo 
svn: r17673
 2010-01-16 14:23:16 +00:00
Eli Barzilay
8a190a4ab4 Welcome to a new PLT day. 
svn: r17671
 2010-01-16 08:50:45 +00:00
Robby Findler
ddf0b4ec01 added finer control over pens 
svn: r17670
 2010-01-16 02:03:54 +00:00
Jon Rafkind
b3d41faa68 parse function calls and definitions 
svn: r17669
 2010-01-15 21:44:56 +00:00
Ryan Culpepper
6eb51f9402 macro-stepper: yet another local-expansion fix 
svn: r17668
 2010-01-15 21:33:36 +00:00
Ryan Culpepper
9a2408f267 macro-debugger: fixed module & local-expansion bug 
svn: r17666
 2010-01-15 20:13:09 +00:00
Sam Tobin-Hochstadt
3fc133a0b8 Correct typing for `or'. 
svn: r17665
 2010-01-15 19:39:46 +00:00
Matthew Flatt
5f3b90943b JIT fast path for setting global/module variable; repair fix for PR 10693 
svn: r17663
 2010-01-15 14:02:57 +00:00
Eli Barzilay
59ba9df1c8 Welcome to a new PLT day. 
svn: r17662
 2010-01-15 08:50:52 +00:00
Sam Tobin-Hochstadt
5e1b355e32 Syntax for predicates with non-empty paths 
svn: r17660
 2010-01-14 23:17:56 +00:00
Sam Tobin-Hochstadt
d69c96cf06 update to the final version of this code 
svn: r17658
 2010-01-14 22:09:31 +00:00
Sam Tobin-Hochstadt
104adf9c62 Types for the other `check-expect'-style forms. 
svn: r17657
 2010-01-14 21:24:47 +00:00
Sam Tobin-Hochstadt
1ab2a41092 Paths for first' and rest' 
svn: r17654
 2010-01-14 20:00:37 +00:00
Sam Tobin-Hochstadt
33592b4f6c Typecheck `or' correctly. 
svn: r17653
 2010-01-14 19:53:28 +00:00
Robby Findler
902dfc17ae a few cleanups to the porting guide 
svn: r17652
 2010-01-14 18:39:23 +00:00
Matthias Felleisen
9a50b999e2 hack for 2:image added to make sure it displays completely 
svn: r17650
 2010-01-14 18:05:11 +00:00
Matthias Felleisen
be76ed2add fixed small bug in draw check; eliminated the 'equal' optimization 
svn: r17649
 2010-01-14 17:43:44 +00:00
Eli Barzilay
d65aa1ca83 Welcome to a new PLT day. 
svn: r17647
 2010-01-14 08:50:42 +00:00
Robby Findler
619cfa79d2 redid the image doc examples on the mac 
svn: r17645
 2010-01-14 01:26:07 +00:00
Robby Findler
246bd182df forgot to update part of the docs 
svn: r17644
 2010-01-14 01:20:50 +00:00
Robby Findler
96c717473a revised the coordinates for place-image and fixed up the docs a bit 
svn: r17643
 2010-01-14 01:15:31 +00:00
Ryan Culpepper
97135f112c macro-debugger: fixed bug re local-expansion and macro hiding 
svn: r17642
 2010-01-13 23:41:23 +00:00
Robby Findler
7fb9f51e62 tweaks to docs & example images 
svn: r17640
 2010-01-13 21:54:51 +00:00
Robby Findler
0eaa68c7c4 re-ran the image example generation on mac os x 
svn: r17639
 2010-01-13 21:46:49 +00:00
Robby Findler
fc8f84d616 fixed a bug I introduced 
svn: r17638
 2010-01-13 20:18:48 +00:00
Casey Klein
c8b8775805 Further clarified documentation 
svn: r17636
 2010-01-13 18:35:27 +00:00
Casey Klein
a47d38e15d Improved docs and error messages for define-metafunction/extension 
svn: r17635
 2010-01-13 18:21:27 +00:00
Robby Findler
8c9088a770 changed the overlaying functions so they default to putting the images overlay'd on their centers, not upper lefts 
svn: r17632
 2010-01-13 16:32:21 +00:00
Robby Findler
8838d90cd5 removed extra depenencies 
svn: r17630
 2010-01-13 15:12:46 +00:00
Matthew Flatt
70b3d5abcb fix r6rs library-body handling (PR 10693) 
svn: r17628
 2010-01-13 12:59:15 +00:00
Eli Barzilay
eb9e007048 Welcome to a new PLT day. 
svn: r17626
 2010-01-13 08:50:40 +00:00
John Clements
1a9e2c8df1 ormap docs didn't say what it returned (earlier fix fluffed, IIUC) 
svn: r17624
 2010-01-13 01:20:48 +00:00
Jay McCarthy
a1d7945958 PR10689 
svn: r17621
 2010-01-12 21:51:35 +00:00
Jon Rafkind
9c2ea4c1cf use syntax/parse for parsing honu forms 
svn: r17620
 2010-01-12 21:51:34 +00:00
Sam Tobin-Hochstadt
91629fd31a Reject some cases of nested types. 
svn: r17619
 2010-01-12 20:36:30 +00:00
Mike Sperber
4ea713a87a Typo fix. 
svn: r17617
 2010-01-12 12:38:42 +00:00
Eli Barzilay
77ab3bb426 Welcome to a new PLT day. 
svn: r17616
 2010-01-12 08:50:17 +00:00
Jay McCarthy
c22810cef1 Fixing two typos found by pdedede 
svn: r17615
 2010-01-12 02:37:22 +00:00
Matthew Flatt
331c6d2f5f fix bignum expt (PR 10690); also fixed a doc typo 
svn: r17614
 2010-01-12 02:16:12 +00:00
Jon Rafkind
e9165f30fe document latest scheme/generator functions 
svn: r17613
 2010-01-11 22:22:51 +00:00
Sam Tobin-Hochstadt
81e963bd46 `reverse' is special on all tuples 
svn: r17612
 2010-01-11 22:13:22 +00:00
Sam Tobin-Hochstadt
4fa4f6fd2d Propogate expected type through `reverse'. 
New loop special case for `for/list'.

svn: r17609
 2010-01-11 20:48:26 +00:00
Robby Findler
607b72d560 fixed a typo 
svn: r17608
 2010-01-11 17:14:14 +00:00
Matthias Felleisen
bea9d06b21 adding port doc for universe from world 
svn: r17606
 2010-01-11 16:38:21 +00:00
Matthias Felleisen
7cee96d6e4 adding port doc for universe from world 
svn: r17605
 2010-01-11 16:29:50 +00:00
Matthias Felleisen
584286f8c5 small typos in place-image/align 
svn: r17604
 2010-01-11 15:16:03 +00:00
Eli Barzilay
038ed5bea3 Welcome to a new PLT day. 
svn: r17603
 2010-01-11 08:50:30 +00:00
Eli Barzilay
55d4ac93b3 another case of this 
svn: r17602
 2010-01-11 06:38:19 +00:00
Eli Barzilay
384cadd579 express expected result of []s using []s, so these tests make sense for readers that use []s in a different way too 
svn: r17601
 2010-01-11 06:31:01 +00:00
Eli Barzilay
bfc59751f1 some minimal explanations 
svn: r17600
 2010-01-11 02:30:18 +00:00
Eli Barzilay
01536ba44e switch to "#lang setup/infotab" 
svn: r17598
 2010-01-11 02:24:24 +00:00
Eli Barzilay
c8e7825afe nothing in here 
svn: r17597
 2010-01-11 02:22:10 +00:00
Eli Barzilay
995d1f0d68 use #f so the default browser will be used 
svn: r17596
 2010-01-10 16:00:35 +00:00
Eli Barzilay
84f55d9647 remove redundant find-exe 
svn: r17595
 2010-01-10 15:46:54 +00:00
Robby Findler
887aef7e76 changed the external browser default preference so that it doesn't crash drscheme on startup (in future releases, if more browsers come out) 
svn: r17594
 2010-01-10 15:07:52 +00:00
Robby Findler
708d4c10d6 fixed image equality for zero width & zero height images 
svn: r17593
 2010-01-10 13:55:11 +00:00
Eli Barzilay
7d27dafa77 Welcome to a new PLT day. 
svn: r17592
 2010-01-10 08:50:38 +00:00
Eli Barzilay
b33455dc8e case-fold username in servlet when needed 
svn: r17591
 2010-01-10 04:12:48 +00:00
Matthew Flatt
349c15d478 replae module->compiled-module-expression with module->imports and module->exports 
svn: r17588
 2010-01-09 14:42:18 +00:00
Eli Barzilay
eb8a60a235 Welcome to a new PLT day. 
svn: r17587
 2010-01-09 08:50:42 +00:00
Eli Barzilay
6b7c199326 * Some reorganization of code 
* Rename `make-repeated-sequence-generator' -> `sequence->repeated-generator'
* Several tests for `sequence->generator'

svn: r17586
 2010-01-09 04:45:39 +00:00
Eli Barzilay
3993f30dec typed/test-engine goes with test-engine 
svn: r17585
 2010-01-09 03:54:55 +00:00
Jon Rafkind
a0ba9a7649 add sequence->generator and change make-repeated-sequence-generator to use that instead of infinite-generator 
svn: r17583
 2010-01-08 22:02:42 +00:00
Stevie Strickland
73d68593af Moving unit system from mzscheme->scheme/base, reformatting and small changes 
as necessary.  Ran the quiet testsuite, unit tests, and setup-plt, all good.

svn: r17582
 2010-01-08 21:44:42 +00:00
Ryan Culpepper
d846d22b9e macro-debugger: 
fixed local-expand not within macro transformation
  removed dead forms (eg require-for-syntax)
  fixed module-level begin-splicing highlighting

svn: r17581
 2010-01-08 21:32:49 +00:00
Stevie Strickland
ab3dd78cb1 Removing scheme/load I used for editing this. 
svn: r17580
 2010-01-08 21:04:21 +00:00
Stevie Strickland
1c47ecc346 Just fixing the unit testcases so that they don't error. 
svn: r17579
 2010-01-08 21:03:17 +00:00
Matthew Flatt
4fedeeaf7a add module->compiled-module-expression, which is used in Scribble's traversal of module paths to find documented bindings 
svn: r17576
 2010-01-08 19:53:04 +00:00
Sam Tobin-Hochstadt
f13453e889 `andmap' now works as a predicate in Typed Scheme 
svn: r17575
 2010-01-08 19:05:58 +00:00
Stevie Strickland
c8c66bfe7f Need to handle what happens when there's no contracts to speak of. 
svn: r17574
 2010-01-08 18:52:57 +00:00
Stevie Strickland
ea20ee160f Add a dummy lambda expansion to signature compilation to ensure that the 
expressions only refer to locally-bound names or names that are part of the
signature itself.

svn: r17573
 2010-01-08 18:47:51 +00:00
Stevie Strickland
9e0f2a3c5f Identifiers in signature contracts don't use whatever prefixing or such may be 
in play in the body of a unit, so we need to rename the "external" version to
the "internal" version.  This fixes PR 10246.

svn: r17571
 2010-01-08 17:20:19 +00:00
Matthias Felleisen
e0509fa28e placed deprecated message atop world.scrbl 
svn: r17570
 2010-01-08 17:15:46 +00:00
Sam Tobin-Hochstadt
05a0e722f9 use of member, memq, memv as predicates working properly 
svn: r17568
 2010-01-08 15:55:32 +00:00