From: "Drew Adams" <drew.adams@oracle.com>
Subject: RE: using non-Emacs regexp syntax
Date: Mon, 4 Dec 2006 21:16:57 -0800 [thread overview]
Message-ID: <EIENLHALHGIMHGDOLMIMAEECCNAA.drew.adams@oracle.com> (raw)
In-Reply-To: <jwvzma9vwok.fsf-monnier+emacs@gnu.org>
> > Juri proposed a simple implementation: 'setting a new variable
> > `search-dot-regexp' to "\\(.\\|[\\n]\\)".'
>
> There's already a much more efficient implementation. See regex.h:
>
> /* If this bit is set, then . matches newline.
> If not set, then it doesn't. */
> #define RE_DOT_NEWLINE (RE_CONTEXT_INVALID_OPS << 1)
Fine, as far as implementation goes. What's still needed then is Lisp access
(Lisp variable) and making a toggle command for the variable.
next prev parent reply other threads:[~2006-12-05 5:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-28 20:56 using non-Emacs regexp syntax Paul Pogonyshev
2006-11-29 16:26 ` Richard Stallman
2006-11-29 16:38 ` Drew Adams
2006-11-29 17:23 ` David Kastrup
2006-11-29 19:13 ` Paul Pogonyshev
2006-11-29 20:53 ` Jari Aalto
2006-11-30 2:11 ` Drew Adams
2006-11-30 14:26 ` Stefan Monnier
2006-12-05 5:16 ` Drew Adams [this message]
2006-12-01 20:30 ` Stuart D. Herring
2006-11-29 19:06 ` Paul Pogonyshev
-- strict thread matches above, loose matches on Subject: below --
2006-12-01 22:35 Stuart D. Herring
2006-12-01 22:54 ` Paul Pogonyshev
2006-12-03 20:22 ` Juri Linkov
2006-12-02 2:38 ` Stefan Monnier
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