Merged revisions 82771 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r82771 | r.david.murray | 2010-07-10 10:23:36 -0400 (Sat, 10 Jul 2010) | 2 lines

  Add missing docs for re module 'purge' function.
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Doc/library/re.rst

@@ -692,6 +692,11 @@ form.
    metacharacters in it.
 
 
+.. function:: purge()
+
+   Clear the regular expression cache.
+
+
 .. exception:: error
 
    Exception raised when a string passed to one of the functions here is not a