simon-svn: puzzles: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       8930
Date:           2010-04-25 15:57:20 +0100 (Sun, 25 Apr 2010)

Log message (8 lines):
Patch idea from Debian, but modified considerably in implementation:
introduce a new colour in Slant (COL_FILLEDSQUARE) which is used for
the background of any grid square that has a diagonal line in it.
This makes it easier to spot the one square on a giant board you
forgot to fill in, but on the other hand I found it to look very
strange and disconcerting. So I've set the colour to be identical to
COL_BACKGROUND by default, and users who like the idea can enable it
by environment variable or by local patch.

Modified files:
U   puzzles/misc.c
U   puzzles/slant.c

Links:
http://svn.tartarus.org/sgt/?rev=8930&view=rev
http://svn.tartarus.org/sgt/puzzles/misc.c?rev=8930&r1=8929&r2=8930
http://svn.tartarus.org/sgt/puzzles/slant.c?rev=8930&r1=8929&r2=8930