Proof that check_errors() is sufficient.
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Tue, 5 Jan 2010 23:40:42 +0000 (23:40 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Tue, 5 Jan 2010 23:40:42 +0000 (23:40 +0000)
commit05d6901af70c3501eaf7f97a9789a047670877ba
tree658882386f97b70bb1366e640c1dc0c76a221e6d
parent5523645e7534a53dc67bc74882302fdea9557f9c
Proof that check_errors() is sufficient.

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@8813 cda61777-01e9-0310-a592-d414129be87e
unfinished/group.c