Editor: Allow tab to hop over soft characters to the right
Ref http://bugs.activestate.com/show_bug.cgi?id=95685
rn=

(integrated from komodo (trunk) change 80836 by ericp)

git-svn-id: https://svn.openkomodo.com/repos/openkomodo/trunk@13238 b87d16e7-d29f-4ee1-b5ec-817d645d335f