simon-svn: puzzles: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       9831
Date:           2013-04-13 11:37:27 +0100 (Sat, 13 Apr 2013)

Log message (4 lines):
Fix a memory management bug in Filling: in some situations its
solve_game() was returning its aux parameter un-dupstr()ed, which is
wrong. Also clarified the developer docs on that function to make it
clearer that the returned string should be dynamic.

Modified files:
U   puzzles/devel.but
U   puzzles/filling.c

Links:
http://svn.tartarus.org/sgt/?rev=9831&view=rev
http://svn.tartarus.org/sgt/puzzles/devel.but?rev=9831&r1=9830&r2=9831
http://svn.tartarus.org/sgt/puzzles/filling.c?rev=9831&r1=9830&r2=9831