[plt-scheme] 370.5

Matthew Flatt mflatt at cs.utah.edu
Sat Jul 7 04:32:08 EDT 2007


MzScheme and MrEd are now version 370.5 in the SVN repository trunk.

The changes are small:

 * Added `keyword<?'.

 * Changed `make-derived-parameter' to accept a wrapper procedure
   applied on access, which complements the existing procedure applied
   on assignment. (This is part of the continuing work on contract
   support for parameters.)


Matthew




More information about the plt-scheme mailing list