Eli Zaretskii <eliz@gnu.org> writes:

> > From: Jim Blandy <jimb@redhat.com>
> > Date: 04 May 2004 14:17:44 -0500
> >   
> > + @item \_<
> > + @cindex @samp{\_<} in regexp
> 
> IMHO, an additional index entry here, something like
> 
>       @cindex matching symbols in regexp
> 
> would be useful.

Okay, I added:

+ @cindex symbols, matching in regexp