Misc Change Log

R6RS Progress Report

http://www.schemers.org/...

via: c.l.s

タイトルだけ抜粋してみた。

• Consolidation
• the addition of multi-line and S-expression comments
• change to case-sensitive lexical syntax
• add balanced square brackets as a synonym for parentheses
• add LETREC*
• specify internal DEFINE in terms of LETREC*
• all datums will be serializable and obey read/write invariance
• Unicode support
• Exception Handling
• Numerical tower
• Module System
• Records

いくつ残るか知らないけど、 どれが残っても大改造に違いない。