simon-svn: puzzles: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       9794
Date:           2013-03-31 12:50:46 +0100 (Sun, 31 Mar 2013)

Log message (8 lines):
Make sure the right element of the game-type dropdown starts off
selected. Previously we were leaving the first element on the list
selected, which is _usually_ right, but not right for Slant.

In the process of doing this, I've also reorganised to fix a crash
which shows up with non-configurable games (admittedly currently only
Nullgame :-) when we still try to call js_select_preset in spite of
not having any preset options to select.

Modified files:
U   puzzles/emcc.c

Links:
http://svn.tartarus.org/sgt/?rev=9794&view=rev
http://svn.tartarus.org/sgt/puzzles/emcc.c?rev=9794&r1=9793&r2=9794