2 Commits

Author	SHA1	Message	Date
Matthew Flatt	aac7e0b58a	extend invalidate-bitmap-cache' in editor<%>' with 'display-end option ... which the framework's background-rectangle implementation can use to queue refreshes for changing rectangles, instead of requiring a full-canvas refresh	2010-09-19 19:22:22 -06:00
Matthew Flatt	28b4043077	rename all files .ss -> .rkt	2010-04-27 16:50:15 -06:00