simon-svn: puzzles: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       9450
Date:           2012-04-08 14:06:45 +0100 (Sun, 08 Apr 2012)

Log message (4 lines):
Increase by 1 in every direction the size of the blitter used to save
the background under a Guess coloured peg in mid-drag. Currently it
assumes the circle doesn't extend into the next pixel, which the docs
for draw_circle warn might happen due to antialiasing.

Modified files:
U   puzzles/guess.c

Links:
http://svn.tartarus.org/sgt/?rev=9450&view=rev
http://svn.tartarus.org/sgt/puzzles/guess.c?rev=9450&r1=9449&r2=9450