40ce771 debugger test portability: use egrep instead of grep

Authored and Committed by Damien Doligez 10 years ago
    debugger test portability: use egrep instead of grep
    
    git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.01@14358 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02