| commit | 038ca2a5516f6b445a8548f3999d1db3b6b8abb1 | [log] [tgz] |
|---|---|---|
| author | Raymond Hettinger <python@rcn.com> | Sat Aug 13 02:29:58 2005 +0000 |
| committer | Raymond Hettinger <python@rcn.com> | Sat Aug 13 02:29:58 2005 +0000 |
| tree | 3359f325b2eb27e8ed326bdac148d0de7ff62387 | |
| parent | f98e6b15bab7efb786ab65db63146afea388b022 [diff] |
Teach the sets module to correctly compute s-=s and s^=s as the empty set.