From: Ted Zlatanov <tzz@lifelogs.com>
To: ding@gnus.org
Cc: emacs-devel@gnu.org
Subject: Re: replace matches in any string
Date: Wed, 01 Sep 2010 08:55:22 -0500 [thread overview]
Message-ID: <87sk1tk1px.fsf@lifelogs.com> (raw)
In-Reply-To: <878w4skgqn.fsf_-_@lifelogs.com>
On Fri, 30 Jul 2010 12:43:28 -0500 Ted Zlatanov <tzz@lifelogs.com> wrote:
TZ> I'll try to explain more clearly since there haven't been responses.
TZ> Daniel said:
TZ> "The idea is to use the match-data informations to expand positional
TZ> parameters in any string, where replace-match only works on the one the
TZ> match occurs."
TZ> So for example, we can say:
TZ> (when (string-match
TZ> "\\(daniel\\)"
TZ> "daniel.dehennin@baby-gnu.org")
TZ> (replace-match "Daniel is \\1" nil nil "daniel.dehennin@baby-gnu.org" 1))
TZ> -> "Daniel is daniel.dehennin@baby-gnu.org"
TZ> But replace-match needs to be passed the same string that matched
TZ> ("daniel.dehennin@baby-gnu.org" in the example). How can we replace \\1
TZ> and the other positional parameters in arbitrary text? Gnus has
TZ> nnmail-expand-newtext[1] to do this and it would be great to avoid special
TZ> code to do it, or if such code can't be avoided, at least move it
TZ> outside Gnus because IMO it's generally applicable and useful.
I haven't heard any comments on this. It's blocking a Gnus feature so
I'd really like to get it done; the code is ready[1] so I simply need to
know if this functionality should be in Emacs or only in Gnus.
Ted
[1] --or we'll make Lars hack it until it's ready, you've been warned--
next prev parent reply other threads:[~2010-09-01 13:55 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-07 21:15 [PATCH] Use replace-match in posting-style Daniel Dehennin
2009-07-08 18:51 ` Ted Zlatanov
2010-04-10 9:57 ` Daniel Dehennin
2010-04-10 19:10 ` Johan Bockgård
2010-04-10 23:22 ` Daniel Dehennin
2010-04-11 13:13 ` Andreas Schwab
2010-04-11 14:04 ` Daniel Dehennin
2010-04-11 15:06 ` Andreas Schwab
2010-04-12 12:18 ` Daniel Dehennin
2010-06-23 21:02 ` Daniel Dehennin
2010-07-08 13:57 ` Ted Zlatanov
2010-07-12 19:43 ` Daniel Dehennin
2010-07-30 17:43 ` replace matches in any string (was: [PATCH] Use replace-match in posting-style.) Ted Zlatanov
2010-09-01 13:55 ` Ted Zlatanov [this message]
2010-09-02 11:29 ` replace matches in any string Stefan Monnier
2010-09-02 13:10 ` Ted Zlatanov
2010-09-02 14:44 ` Lars Magne Ingebrigtsen
2010-09-02 16:21 ` Stefan Monnier
2010-09-02 16:45 ` David Kastrup
2010-09-02 17:08 ` Ted Zlatanov
2010-09-02 17:22 ` David Kastrup
2010-09-02 17:51 ` Ted Zlatanov
2010-09-02 18:04 ` David Kastrup
2010-09-02 19:12 ` Ted Zlatanov
[not found] ` <8739tsosyg.fsf_-_@maguirefamily.org>
2010-09-02 21:52 ` Recommended gnus spam filter system? Ted Zlatanov
2010-09-02 20:27 ` replace matches in any string Stefan Monnier
2010-09-02 22:18 ` Lars Magne Ingebrigtsen
2010-09-03 5:33 ` David Kastrup
2010-09-03 17:06 ` Lars Magne Ingebrigtsen
2010-08-29 20:07 ` [PATCH] Use replace-match in posting-style Lars Magne Ingebrigtsen
2010-08-30 13:41 ` Ted Zlatanov
2010-08-30 17:11 ` Lars Magne Ingebrigtsen
2010-08-31 18:42 ` Ted Zlatanov
2010-08-31 18:47 ` Lars Magne Ingebrigtsen
2010-09-02 17:59 ` Ted Zlatanov
2010-09-02 19:32 ` Daniel Dehennin
2010-09-02 19:50 ` [PATCH] Permit the use of regular expression match and replace in posting styles Daniel Dehennin
2010-09-02 21:56 ` Ted Zlatanov
2010-09-04 22:47 ` Mike Kupfer
2010-09-05 2:36 ` Ted Zlatanov
2010-09-06 22:43 ` Mike Kupfer
2010-09-06 23:18 ` Ted Zlatanov
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