simon-svn: puzzles: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       9164
Date:           2011-05-04 19:22:14 +0100 (Wed, 04 May 2011)

Log message (6 lines):
Fix warnings generated by gcc 4.6.0 about variables set but not
thereafter read. Most of these changes are just removal of pointless
stuff or trivial reorganisations; one change is actually substantive,
and fixes a bug in Keen's clue selection (the variable 'bad' was
unreferenced not because I shouldn't have set it, but because I
_should_ have referenced it!).

Modified files:
U   puzzles/bridges.c
U   puzzles/cube.c
U   puzzles/guess.c
U   puzzles/keen.c
U   puzzles/lightup.c
U   puzzles/loopy.c
U   puzzles/magnets.c
U   puzzles/mines.c
U   puzzles/netslide.c
U   puzzles/tents.c
U   puzzles/towers.c
U   puzzles/twiddle.c
U   puzzles/unequal.c
U   puzzles/unfinished/slide.c

Links:
http://svn.tartarus.org/sgt/?rev=9164&view=rev
http://svn.tartarus.org/sgt/puzzles/bridges.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/cube.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/guess.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/keen.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/lightup.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/loopy.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/magnets.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/mines.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/netslide.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/tents.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/towers.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/twiddle.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/unequal.c?rev=9164&r1=9163&r2=9164
http://svn.tartarus.org/sgt/puzzles/unfinished/slide.c?rev=9164&r1=9163&r2=9164