Eli Barzilay
39a0ab60a7
Some more #lang racket' -> #lang racket/base' conversions
...
(And some other related minor racketisms.)
2012-11-07 08:03:44 -05:00
Matthew Flatt
05cfffdf9e
v5.4.99.1, executable-yield-handler', and make-bitmap' etc.
2010-11-05 15:54:50 -06:00
Robby Findler
7ef1e8bd90
fixed a bug in the way old 2htdp/image files were parsed (those that contain bitmaps)
2010-10-28 17:20:43 -05:00
Robby Findler
abca2c91b8
added default case to avoid runtime errors when parsing bogus images
2010-10-28 17:20:42 -05:00
Robby Findler
a744958fd5
added support to the 2htdp/image library for reading files when there is no GUI around.
...
currently the support is limited to images that can only report their sizes and pinholes and where equal?
signals an error unless the arguments are eq?.
2010-10-28 11:32:14 -05:00
