>Detailed? What's kept beyond "a called b (arguments...)" ? That's not a >lot of bytes, unless it's complete deep copies of structures.
perldoc -f caller package, line number, etc. Regardless, my understanding was that although perl's sub calls are somewhat expensive to some other languages that recursive algorithms, while simple, were always unrollable to something more effecient... just as Uri proposes. _______________________________________________ Boston-pm mailing list Boston-pm@mail.pm.org http://mail.pm.org/mailman/listinfo/boston-pm
