Or /(?$modifiers:$pattern)/ where $modifiers can be "i-sm", for example, to turn on "i" and turn off "s" and "m". The first form (without a ":" affects the rest of the regex. The second form only affects the stuff between the parens.

See "perldoc perlre" for more info. See also qr in "perldoc perlop".

        - tye (but my friends call me "Tye")