From: Michael Shigorin <mike@...>
Date: 2003-03-29T23:40:27+09:00
Subject: Re: new 1.8-snapshot regex warning

On Sat, Mar 29, 2003 at 09:33:34AM +0900, Yukihiro Matsumoto wrote:
> |regex = /[a-zA-Z_-]/
> |warning: character class has `-' without escape
> It's not accidental.  See ruby-dev summary next week.  But I
> now think it may be better to allow "-" at top or bottom of
> character classes.

Seems that it's the "usual" way of handling it, as per ed(1)
(don't have POSIX at hand %) -- so why break.

-- 
 ---- WBR, Michael Shigorin <mike@altlinux.ru>
  ------ Linux.Kiev http://www.linux.kiev.ua/