Right. But if an array were used (may be too much work now) it'd be much clearer. Push new stuff on, and grep to simplify the interface :-P
(Splice could be used in many ways, but it faces the same index dependency problems). -- Cambridge Energy Alliance: Save money & the planet _______________________________________________ http://lists.bestpractical.com/cgi-bin/mailman/listinfo/rt-users Community help: http://wiki.bestpractical.com Commercial support: [EMAIL PROTECTED] Discover RT's hidden secrets with RT Essentials from O'Reilly Media. Buy a copy at http://rtbook.bestpractical.com
