simon-svn: puzzles: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       8786
Date:           2009-12-20 10:01:57 +0000 (Sun, 20 Dec 2009)

Log message (6 lines):
Jonas Koelker points out that the backspace key didn't work in GTK
Guess, because Guess expected ^H whereas GTK generated ^?. Other
puzzles that use Backspace do it by being prepared to see either,
which seems wasteful. Now the midend normalises both into ^H, so
front ends can generate whichever they like while puzzles can
safely just look for ^H.

Modified files:
U   puzzles/filling.c
U   puzzles/midend.c
U   puzzles/solo.c
U   puzzles/unequal.c

Links:
http://svn.tartarus.org/sgt/?rev=8786&view=rev
http://svn.tartarus.org/sgt/puzzles/filling.c?rev=8786&r1=8785&r2=8786
http://svn.tartarus.org/sgt/puzzles/midend.c?rev=8786&r1=8785&r2=8786
http://svn.tartarus.org/sgt/puzzles/solo.c?rev=8786&r1=8785&r2=8786
http://svn.tartarus.org/sgt/puzzles/unequal.c?rev=8786&r1=8785&r2=8786