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Author SHA1 Message Date
Robby Findler
e3b51e8cf4 made scaling work with pinholes 2010-09-06 20:39:11 -05:00
Robby Findler
986b36d761 added basic pinhole tests 2010-09-06 20:39:10 -05:00
Robby Findler
4fa7fa2994 Added docs and exported basic pinhole manipulation primitives 2010-09-06 20:39:10 -05:00
Robby Findler
748fc32bd1 added pinhole drawing 2010-09-06 20:39:10 -05:00
Robby Findler
5e01ac5537 added a pinhole property to images 2010-09-06 20:39:10 -05:00
Jay McCarthy
f440332768 Fixing confusing printing from Arjun 2010-09-06 17:03:16 -06:00
Jay McCarthy
4e757e07fc Fixing typo reported by Marius Mateescu 2010-09-06 10:37:56 -06:00
Jay McCarthy
f2b5a454bd Fixing problem reported by Nadeem Abdul Hamid 2010-09-06 10:35:03 -06:00
Mike Sperber
df68ef4deb Synch German string constants with latest. 2010-09-06 11:02:13 +02:00
Robby Findler
72a9927dc3 updated history 2010-09-05 07:42:00 -05:00
Robby Findler
c52bc4c524 removed unused method 2010-09-05 07:41:00 -05:00
Robby Findler
5e04a5c6d9 When opening a new window where the language is one of the htdp languages (via the 
language dialog, not the #lang htdp/* variants), teachpacks are put into the
initial REPL (instead of just having the language primitives).

closes PR 11160
 2010-09-04 19:37:02 -05:00
Matthew Flatt
081fc3bad5 fix 2htdp/image bitmap rotation direction 2010-09-04 16:43:38 -06:00
Robby Findler
a951bdcf47 rewording 2010-09-04 15:19:56 -05:00
Robby Findler
1fa6be75b5 added image->color-list and color-list->bitmap 2010-09-04 13:52:49 -05:00
Robby Findler
a2b11a0329 unbroke the test suite ... 2010-09-04 11:18:39 -05:00
Robby Findler
d5a3e08131 added docs for the check syntax / contract system interaction 2010-09-04 11:18:39 -05:00
Robby Findler
994c28d8b0 started a test suite for the check syntax coloring annotations that the contract system leaves behind 2010-09-04 11:18:38 -05:00
Greg Cooper
992de7fb10 fixes to deal with the debugger freezing drracket. 2010-09-03 20:53:18 -05:00
Matthew Flatt
26e0ad955a fix `unsafe-set-box*!' 2010-09-03 15:44:34 -06:00
Matthew Flatt
82f102bfd8 fix bug in objc-mixin #:protocols 2010-09-03 15:44:34 -06:00
Matthew Flatt
aa74cb748e remove outdated note on pthreads 2010-09-03 15:44:33 -06:00
Ryan Culpepper
a0b8a94d8b macro stepper: ignore track origin for now, need to coordinate with marks 2010-09-03 14:03:26 -06:00
Ryan Culpepper
fff692309e removed useless requires 2010-09-03 13:53:42 -06:00
Ryan Culpepper
b572f0c7dc removed useless requires 2010-09-03 13:53:41 -06:00
Ryan Culpepper
fa4f48a82c id-tables can work at different phases now 
reduced allocation for id-table updates
 2010-09-03 13:53:41 -06:00
Ryan Culpepper
cb62eeffb6 macro-stepper: better internal debugging 2010-09-03 13:53:41 -06:00
Ryan Culpepper
dbdf00c5f7 macro-stepper: track syntax-local-value and syntax-track-origin (not done) 2010-09-03 13:53:41 -06:00
Kevin Tew
d138b18db7 Remove confusing SIGSEGV message 2010-09-03 09:53:06 -06:00
Stevie Strickland
3b0de9c141 Check struct predicate before checking fields. 2010-09-02 19:59:00 -04:00
Robby Findler
365a1275ce minor changes 2010-09-02 17:13:05 -05:00
Robby Findler
ad9548db7d added a README 2010-09-02 15:41:02 -05:00
Robby Findler
b7eca6c4ee updated props for the moved files 2010-09-02 15:41:02 -05:00
Robby Findler
a12f47f506 moved the teaching language test suites to their own directory 2010-09-02 15:41:02 -05:00
Kevin Tew
55674e8427 Places: docs fixes 2010-09-02 12:25:27 -06:00
Robby Findler
7fead2875a forgot the flip check (caught by the test suites) 2010-09-02 12:20:19 -05:00
Robby Findler
09bd56081b fixed a performance bug (avoids computing the rotation of a bitmap when it isnt actually rotated...) 2010-09-02 11:01:23 -05:00
Jay McCarthy
f272acec5f Correcting bug discovered by Arjun 2010-09-02 07:04:22 -06:00
Ryan Culpepper
3097bb85b7 separated "internals & extension API" from main "RackUnit API" 2010-09-01 15:48:22 -06:00
Ryan Culpepper
c5e6580f02 added test-* shortcuts to docs, other edits 2010-09-01 15:48:22 -06:00
Matthew Flatt
962ceb6b63 fix interaction between copy prop and once-used binding elimination 
in the bytecode compiler, which could cause an expression to be
 duplicated
 2010-09-01 15:22:32 -06:00
Matthew Flatt
f04a92d009 fix bug in bytecode optimizer that caused some pessimism 2010-09-01 15:22:32 -06:00
Matthew Flatt
529c8a1281 fix mutable-field check for proxy-struct 2010-09-01 15:22:32 -06:00
Robby Findler
4c35af2eef added a note about how the max width is remembered in the splash screen 2010-09-01 14:39:16 -05:00
Robby Findler
70ea262426 duh 2010-09-01 14:27:35 -05:00
Robby Findler
44753bc690 adjusted the splash screen code so that the christmas day easter egg is optional (defaultly off) 2010-09-01 13:23:18 -05:00
Robby Findler
12ab498977 added docs for the splash screen library in the framework 2010-09-01 13:23:18 -05:00
Eli Barzilay
5421c29c61 New Racket version 5.0.1.5. 2010-09-01 03:50:13 -04:00
Matthew Flatt
69658697b1 add proxies and rename chaperone properties to proxy properties 
where a proxy is less constrained in its conversions but more
 constrained in where it can be used
 2010-08-31 19:15:20 -06:00
Ryan Culpepper
be3ca941bb eliminated some uses of rest-args and list unpacking 2010-08-31 18:36:32 -06:00