note change to '... . b' in syntax pattern matching

svn: r8819
2008-02-27 22:08:33 +00:00 · 2008-02-27 22:08:33 +00:00 · b9d0295960
commit b9d0295960
parent 2aa9e5fade
1 changed files with 3 additions and 0 deletions
--- a/doc/release-notes/mzscheme/MzScheme_4.txt
+++ b/doc/release-notes/mzscheme/MzScheme_4.txt
@ -128,6 +128,9 @@ but we start with an enumeration of changes:
   `scheme/class'. The libraries in the "mzlib" collection remain as
   before.

+ - In a syntax pattern of the form `(a ... . b)', `b' is now allowed
+   to match an empty list.
+
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 Porting Advice
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