factor

Author	SHA1	Message	Date
Doug Coleman	ba680fae6f	handle dotall mode -- . matches newlines when it's on. dotall mode is off by default. rearrange unit tests a bit	2008-11-22 21:04:09 -06:00
Doug Coleman	49af5a1ac0	add support for [\\w] and [\\W]	2008-11-18 15:10:24 -06:00
Slava Pestov	fe071a8908	Move regexp to basis	2008-09-22 02:37:40 -05:00