--- /dev/null
+--- Python-2.3.4/Lib/test/test_re.py 2004-04-20 23:32:33.000000000 +0200
++++ Python-2.3.4/Lib/test/test_re.py.lib64-regex 2004-05-29 17:36:52.000000000 +0200
+@@ -497,6 +497,15 @@
+ self.assert_(re.compile('bug_926075') is not
+ re.compile(eval("u'bug_926075'")))
+
++ def test_bug_931848(self):
++ try:
++ unicode
++ except NameError:
++ pass
++ pattern = eval('u"[\u002E\u3002\uFF0E\uFF61]"')
++ self.assertEqual(re.compile(pattern).split("a.b.c"),
++ ['a','b','c'])
++
+ def run_re_tests():
+ from test.re_tests import benchmarks, tests, SUCCEED, FAIL, SYNTAX_ERROR
+ if verbose: