3 Commits

Author	SHA1	Message	Date
Eli Barzilay	5aca765989	racket' -> racket/base' switches in htdp' and 2htdp'. ... All of these look safe. Also, see comment in `2htdp/batch-io' about the splitting thing (which should probably be revised with the extensions to `racket/string').	2012-11-06 13:29:09 -05:00
Matthias Felleisen	0c37d094da	added exn handling for inaccessible directories	2012-08-10 19:16:59 -04:00
Matthew Flatt	28b4043077	rename all files .ss -> .rkt	2010-04-27 16:50:15 -06:00