Optimisation patch from Mike: remember which squares we've entirely
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 15 Sep 2005 18:09:27 +0000 (18:09 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 15 Sep 2005 18:09:27 +0000 (18:09 +0000)
commit99dd160e6de44e20f45694d6382ebfbc2654a3fc
treee5eddeb99e2d9fcd72f38336da081faadb0ae0b8
parent0f937981f3e208c604c4cd2f8333c8ce16179ebd
Optimisation patch from Mike: remember which squares we've entirely
finished dealing with, and don't do them again on the next loop.

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@6312 cda61777-01e9-0310-a592-d414129be87e
loopy.c