From: Matthew Flatt <>
Subject: [plt-scheme] 301.6
Date: Fri, 17 Feb 2006 14:29:52 -0700

MzScheme and MrEd are now version 301.6 in the SVN repository trunk.

This version cleans up a few corners:

 * JIT works in 3m.

 * `call/ec’ calls its argument as a tail call, and the body of
   `let/ec’ is in tail position with respect to the `let/ec’ form.

 * Added `struct-type-make-constructor’ and `struct-type-make-predicate’.