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223 Commits

Author SHA1 Message Date
Robby Findler
c96bbe640d makes image=? work on 2htdp/image images. 2010-05-26 20:55:24 -05:00
Matthew Flatt
9fc5cbfa2c Fix syntax error in ASL 
Closes PR 10914
 Merge to v5.0
 2010-05-19 15:11:41 -06:00
Eli Barzilay
de0cc7771b A lot of "DrScheme" -> "DrRacket"s. 2010-05-17 01:27:03 -04:00
Eli Barzilay
7f6efdc8be A lot of "MrEd" -> "GRacket"s. 2010-05-16 23:46:05 -04:00
Matthew Flatt
b26bf5e225 fix DrRacket printing styles and distinguish 'print' vs. 'write' 2010-05-08 10:18:50 -06:00
Matthew Flatt
eb15dceb34 rackety misc docs 2010-05-07 09:13:51 -06:00
Matthew Flatt
043f97df97 fix more test files 2010-05-01 07:23:05 -06:00
Robby Findler
f46ad89200 fixed a preference setting 2010-04-29 11:06:27 -05:00
Matthew Flatt
32de6647dc fix HtDP language printing 2010-04-28 08:55:16 -06:00
Matthew Flatt
28b4043077 rename all files .ss -> .rkt 2010-04-27 16:50:15 -06:00
Matthew Flatt
616080c7c4 change 'define-struct' to bind the type name as a constructor, add an #:extra-constructor-name option, etc. 2010-04-25 12:10:36 -06:00
Matthias Felleisen
6bc3484ae0 added member? as an alias for member to BSL 2010-04-20 22:48:41 -04:00
Matthew Flatt
0550cc3680 htdp language readers introduce explicit #%module-begin (for consistency with other #lang-based languages, as requested by JPR); merge to4.2.5 
svn: r18605
 2010-03-23 13:34:00 +00:00
Robby Findler
50a6a585b1 fixed some repl-printing related bugs that would make 'write' sensitive to pretty-print's parameters in drscheme's repl 
svn: r18321
 2010-02-24 17:35:09 +00:00
Robby Findler
6f4c164793 improved the implementation of error in the teaching languages, added test casees 
svn: r17923
 2010-02-01 15:39:33 +00:00
Matthew Flatt
1086cefc7a add empty to the list of things that are not structs for HtDP langs 
svn: r17563
 2010-01-08 13:38:48 +00:00
Matthew Flatt
1e2cb09f39 fix HtDP advanced docs for random 
svn: r17470
 2010-01-03 18:04:44 +00:00
Matthias Felleisen
560234138c error docs fixed 
svn: r17455
 2009-12-31 19:08:19 +00:00
Matthias Felleisen
7f2bce0130 added with-in/out from/to string for Bloch 
svn: r17453
 2009-12-31 14:50:47 +00:00
Matthias Felleisen
5296a0a877 added gensym, current-millisecond, sleep, assoc, with-i/o-from-to 
svn: r17444
 2009-12-30 22:45:12 +00:00
Matthias Felleisen
e9be5c92fe added (random) to ASL 
svn: r17438
 2009-12-30 15:26:28 +00:00
Robby Findler
e821a0c461 separated 2htdp/universe from htdp/image, allowing either htdp/image or 2htdp/image to be used 
svn: r17430
 2009-12-29 23:59:39 +00:00
Matthias Felleisen
bd0f694803 svn: r17109 2009-11-30 16:16:50 +00:00
Matthias Felleisen
2bb3403f88 modified error to take arbitrary number of arguments 
svn: r17108
 2009-11-30 15:31:38 +00:00
Eli Barzilay
09c8baf7e7 Re-enable context searches for the htdp languages, with results that 
come from the language or the teachpacks.

svn: r16945
 2009-11-21 22:05:28 +00:00
Matthias Felleisen
2153c258db fixed to docs of eq?, eqv?, memq, and memv 
svn: r16742
 2009-11-13 03:30:46 +00:00
Matthias Felleisen
26bf0a7297 added list* to advanced 
svn: r16492
 2009-10-31 16:13:57 +00:00
Matthew Flatt
f3de56f742 fix 'append' in ISL+ to disallow a non-list last argument (merge to 4.2.2) 
svn: r16166
 2009-09-29 15:28:44 +00:00
Matthias Felleisen
d39c717b69 fixed argmax doc bug; please propagate 
svn: r16118
 2009-09-23 22:27:13 +00:00
Matthias Felleisen
4ad2d25e1d error takes just a string 
svn: r16071
 2009-09-19 17:20:34 +00:00
Kathy Gray
e3c2721052 Adding check-member-of and check-range to the htdp languages and updating the docs. 
svn: r16064
 2009-09-18 12:37:18 +00:00
Mike Sperber
c26b3b8c6c Make the Stepper behavior on and/or configurable: 
In the HtDP languages, initial subexpressions that have evaluated to
#t / #f remain in the residual term, whereas in the DMdA languages,
they do not.

svn: r16018
 2009-09-15 17:32:21 +00:00
Matthias Felleisen
3c6f5e5c98 append takes 1 or more arguments now in ISL+ 
svn: r15779
 2009-08-18 20:01:31 +00:00
Matthias Felleisen
fd813e111e added make-pair to beginner 
svn: r15742
 2009-08-14 23:27:54 +00:00
Mike Sperber
28d27a5074 Make sure the test results are displayed, even when an exception 
occurs running the tests.

svn: r15724
 2009-08-13 06:42:40 +00:00
Matthew Flatt
3cb2775f7c preserve original id use in expansion of first-order->higher-order 
svn: r15699
 2009-08-11 01:58:03 +00:00
Matthias Felleisen
1fe887fd9a doc bug for replicate fixed 
svn: r15686
 2009-08-07 18:37:09 +00:00
Eli Barzilay
03f91ccbeb set svn:eol-style 
svn: r15561
 2009-07-25 10:06:55 +00:00
Matthias Felleisen
5e638cc8fe andmap, ormap (10326); remove added 
svn: r15555
 2009-07-24 22:06:24 +00:00
Matthew Flatt
68a2257f2a better interaction of HtDP languages with scheme/match 
svn: r15462
 2009-07-16 16:11:12 +00:00
Eli Barzilay
a70bf64fd9 Newlines at EOFs 
svn: r15380
 2009-07-04 02:28:31 +00:00
Matthew Flatt
81f9622b58 HtDP lang doc repairs 
svn: r15203
 2009-06-18 07:47:36 +00:00
Matthew Flatt
b09e905da0 fix intm+ function export to omit replaced beg math ops 
svn: r14841
 2009-05-16 02:20:13 +00:00
Matthias Felleisen
6a4c101859 arithmetic functions should be standard 
svn: r14831
 2009-05-15 16:30:39 +00:00
Matthias Felleisen
0e43e6a0dc added functins for analyzing strings as 1-letter strings 
svn: r14830
 2009-05-15 16:22:17 +00:00
Matthias Felleisen
299cba5adf svn: r14823 2009-05-14 22:50:43 +00:00
Matthias Felleisen
bac292acc6 second draft of char/string 
svn: r14755
 2009-05-08 21:55:05 +00:00
Matthias Felleisen
4d3d16ef48 char replacement functions, first draft 
svn: r14741
 2009-05-07 21:41:44 +00:00
Matthias Felleisen
5f2a62f37c svn: r14689 2009-05-02 15:25:15 +00:00
Matthew Flatt
b07a536ae3 bind λ in HtDP Intermediate+Lambda and Advanced (patch from Todd O'Bryan) 
svn: r14539
 2009-04-17 11:18:30 +00:00