ref: ee09498a4171be4a0e0007ecd3b26def7eb39c54
parent: 69410c7961e901b03ae694e80e39918e30e316c9
author: Simon Tatham <anakin@pobox.com>
date: Thu Jul 14 14:15:23 EDT 2005
Cleanups to Solo: - use the new `shuffle' utility function in a couple of places - remove the random_state parameter from solver(). It was there because I initially wanted to use the same solver for grid generation, but since I had to abandon that plan the solver now doesn't have any need for randomness at all. [originally from svn r6093]