Mercurial > urweb
comparison m4/ltsugar.m4 @ 1668:64c1e65c2365
Prevent horrifying loops in unification variable graph
| author | Adam Chlipala <adam@chlipala.net> |
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| date | Mon, 09 Jan 2012 16:20:10 -0500 |
| parents | f6cb1cb2d7a8 |
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| 1667:833402503855 | 1668:64c1e65c2365 |
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