Editor: On a tab keypress, favor moving to the next tabstop over hopping over soft characters.
http://bugs.activestate.com/show_bug.cgi?id=100051
r=marky

(integrated from komodo (trunk) change 81421 by ericp)

git-svn-id: http://svn.openkomodo.com/repos/openkomodo/trunk@13441 b87d16e7-d29f-4ee1-b5ec-817d645d335f