quis debugget ipsos debugger

git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.01@14004 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
small cleanup

git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.01@14005 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
missing changes from 4.00.1 to 4.01.0

git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.01@14006 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02