Make the ocaml lexer match larger chunks of string and comment data.
Make the ocaml lexer match larger chunks of string and comment data.

--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