tree c29865b42ec7a59d14c13cf5256c4e10e7731de8
parent 30633c9a6423459cdd481a6e44954d5933c7842b
author Raymond Hettinger <python@rcn.com> 1083862507 +0000
committer Raymond Hettinger <python@rcn.com> 1083862507 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4035822

Use sets instead of lists for membership testing