Apply modified version of patch from #344 to end `#if 0` mode quicker in the c highlighter.
Apply modified version of patch from #344 to end `#if 0` mode quicker
in the c highlighter.

--HG--
branch : trunk

nex3/pygments,nex3/pygments,nex3/pygments,nex3/pygments,nex3/pygments,nex3/pygments,nex3/pygments,nex3/pygments,nex3/pygments,nex3/pygments,nex3/pygments