Commit Graph

25 Commits

Author SHA1 Message Date
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
Matthias Felleisen
9a11ad1d67 svn: r17465 2010-01-02 22:04:26 +00:00
Matthias Felleisen
261aa3937a performance bug, more fixes
svn: r17463
2010-01-02 21:47:08 +00:00
Matthias Felleisen
7025f6dad4 prelim fix for performance bug #10613
svn: r17446
2009-12-31 01:21:16 +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
571fec95aa stop the world and let me get off (2)
svn: r17112
2009-11-30 18:22:38 +00:00
Matthias Felleisen
bb4c88338c stop the world and let me get off
svn: r17111
2009-11-30 16:52:01 +00:00
Matthias Felleisen
b2d51ab278 10393 fixed
svn: r16673
2009-11-10 22:06:29 +00:00
Matthias Felleisen
c2de9f32c1 10505 fixed
svn: r16661
2009-11-10 19:56:19 +00:00
John Clements
a2ccd6147e put initial draw behind a queue-callback
svn: r16316
2009-10-13 23:00:14 +00:00
Matthias Felleisen
68fb5e42fa added state display to world programs
svn: r15836
2009-08-30 18:11:02 +00:00
Matthias Felleisen
fb206a23d5 added last-picture option to stop-when
svn: r15740
2009-08-14 23:15:29 +00:00
Matthias Felleisen
a3cb24d195 fixed small universe bug
svn: r15657
2009-08-01 16:18:27 +00:00
Matthias Felleisen
8bdd94dca5 bug in world, please propagate
svn: r15473
2009-07-17 16:17:43 +00:00
Matthias Felleisen
742660ffe7 fixing more string/symbol bugs; please propagate
svn: r15465
2009-07-16 20:17:34 +00:00
Matthias Felleisen
06ea83c600 changed world?/universe? to check-with
svn: r15196
2009-06-17 18:55:14 +00:00
Matthias Felleisen
6450c3148e world? and universe? added, comments to come
svn: r15178
2009-06-15 18:00:04 +00:00
Matthias Felleisen
10e0e08143 strings for Universe callbacks
svn: r14644
2009-04-29 03:08:40 +00:00
Matthias Felleisen
2336b9c279 removed 's world
svn: r13795
2009-02-22 23:38:54 +00:00
Matthias Felleisen
5b8c2977f9 added separate naming facilty
svn: r13770
2009-02-21 16:45:13 +00:00
Matthias Felleisen
33df6b2bfa fixed mouse event bug
svn: r13756
2009-02-21 00:14:17 +00:00
Matthias Felleisen
2b0daee31c svn: r13080 2009-01-12 22:22:08 +00:00
Matthias Felleisen
72d904d2d9 small bug in new world code
svn: r13049
2009-01-09 19:55:48 +00:00
Matthias Felleisen
f5714c2086 added universe via a 2htdp teachpack
svn: r12980
2009-01-03 02:38:09 +00:00