mixed match_path( mapping m, string str );
match_path() searches a mapping for a path. Each key is assumed to be a string. The value is completely arbitrary. The efun finds the largest matching path in the mapping. Keys ended in '/' are assumed to match paths with character that follow the '/', i.e. / is a wildcard for anything below this directory.
Beek @ZorkMUD, Lima Bean, IdeaExchange, TMI-2, and elsewhere