2002-12-13 Jeff Johnston <jjohnstn@redhat.com>

2002-12-13  Jeff Johnston  <jjohnstn@redhat.com>

        * defs.h (init_last_source_visited): New prototype.
        (add_path): Ditto.
        * source.c (add_path): New function that adds to a specified path.
        (mod_path): Change to call add_path.
        (init_last_source_visited): New function to allow interfaces to
        initialize static variable: last_source_visited.  Part of fix
        for PR gdb/741.
        * Makefile.in: Add support for mi/mi-cmd-env.c.