5 Commits

Author	SHA1	Message	Date
Matthew Flatt	68e005fb2c	racket/draw: make-immutable-{color,brush,pen} => make-{color,brush,pen} ... Also, use keywords for `make-pen' and `make-brush'. Adding `make-pen' and `make-color' creates many conflicts among teaching libraries, such as `2htdp/image'. These are easy to fix up in the tree, but adding such obvious names to `racket/draw' may create other compatibility problems, so we might have to reconsider the names. In consultation with Asumu.	2012-05-01 21:04:40 -06:00
Eli Barzilay	3157955d40	".ss" -> ".rkt" scan done.	2011-07-02 10:37:53 -04:00
Mike Sperber	a52e59a61b	Add alpha-rgb-color contract to teachpack/deinprogramm/image.	2011-05-28 12:31:05 +02:00
Mike Sperber	faf8ec358f	Rename DMdA/HtDP "contract" to "signature".	2010-06-28 14:58:16 +02:00
Matthew Flatt	28b4043077	rename all files .ss -> .rkt	2010-04-27 16:50:15 -06:00