Comment on Regex tutorial for people who should know Regex, but do not.. Part 1

jcpeters@gmail.com
Wed, 25 Jun 2008 13:48:59 +0000

I think you've got some of your character classes confused. I believe \A matches non-alpha characters and you state it matches alphabet characters. Ditto for \S. The capitalized versions match the opposite of the lower case, so \s matches white-space.