/[fF][oO][oO]/ better than /foo/i That'd be Mr. RE Jeffrey Freidl in the Mastering RE/Owl book. The parser has to do less backtracking or something.
a Andy Bach, Sys. Mangler Internet: [EMAIL PROTECTED] VOICE: (608) 261-5738 FAX 264-5030 Disclaimer: [see: http://www.goldmark.org/jeff/stupid-disclaimers/ ]
