Snap-to-edges patch.

[Matthew Wong]

Dunno if anybody really cares, but finally got around to compiling
0.61.1 (yah, I'm far behind :) and updating the fancier snap-to-edges
behavior patch on Blackbox Stuff (http://blackbox.thelinuxcommunity.org/).

Have fun!

-- 
   Matthew Wong                          WWW: http://www.ualberta.ca/~mkwong/
   [EMAIL PROTECTED]      U of A Dentistry 2001: http://www.ualberta.ca/~jourdain/
   [EMAIL PROTECTED]