NAME regexp - match an array of strings against a regular expression SYNTAX string *regexp(string *strs,regular_expression reg); DESCRIPTION Return an array of all in strs strings that matched the regular expression reg. For more information about regular expression see your unix manuals or the infopages in your emacs. NOTA BENE Regular expressions uses a kind of compilation, therefor it is MUCH faster to match an array like this than to match one per call. SEE ALSO sscanf