Subject: Re: bug#15874: 24.3.50; exit! not properly font-locked in ruby-mode

From: Dmitry Gutov <[email-masked]>
Date: Thu, 05 Dec 2013 12:58:20 +0200

Kevin Rodgers <[email-masked]> writes:

>> Any ideas for a regexp that matches (any) non-symbol character?
>
> `\sCODE'
> `\SCODE'

That doesn't really help, unless we want to enumerate all syntax classes
that we can accept.

Non-symbol character is a character that's not of class "symbol", nor of
class "word". "\\S_" matches words.