From: Marcin Borkowski <mbork@mbork.pl>
To: help-gnu-emacs@gnu.org
Subject: Re: A variant of match-end, but after replacement?
Date: Sun, 19 Jul 2015 21:58:32 +0200 [thread overview]
Message-ID: <87a8urkjh3.fsf@mbork.pl> (raw)
In-Reply-To: <878uac463w.fsf@kuiper.lan.informatimago.com>
On 2015-07-19, at 15:41, Pascal J. Bourguignon <pjb@informatimago.com> wrote:
> Marcin Borkowski <mbork@mbork.pl> writes:
>
>>> (let ((old-end (prog1 (match-end 1)
>>> (replace-match "newtext" t t string 1))))
>>> (do-something old-end))
>>
>> Still not there - I can't assume that "newtext" will have the same
>> length as the thing it replaced...
>
> Sorry, I misread what you wanted.
>
> (let ((new-end (+ (prog1 (match-beginning 1)
> (replace-match new-text t t string 1)))
> (length new-text)))
> (do-somthing-from new-end))
Thanks! That's easy, and indeed it will work, since the length of the
replacement is fixed in my use-case.
Best,
--
Marcin Borkowski
http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski
Faculty of Mathematics and Computer Science
Adam Mickiewicz University
next prev parent reply other threads:[~2015-07-19 19:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.7146.1437306572.904.help-gnu-emacs@gnu.org>
2015-07-19 12:06 ` A variant of match-end, but after replacement? Pascal J. Bourguignon
2015-07-19 12:22 ` Marcin Borkowski
2015-07-19 13:25 ` Marcin Borkowski
2015-07-20 10:46 ` Nicolas Richard
[not found] ` <mailman.7147.1437308571.904.help-gnu-emacs@gnu.org>
2015-07-19 12:30 ` Pascal J. Bourguignon
2015-07-19 13:20 ` Marcin Borkowski
2015-07-19 13:26 ` Dmitry Gutov
2015-07-19 19:57 ` Marcin Borkowski
[not found] ` <mailman.7150.1437312076.904.help-gnu-emacs@gnu.org>
2015-07-19 13:41 ` Pascal J. Bourguignon
2015-07-19 19:58 ` Marcin Borkowski [this message]
[not found] ` <mailman.7160.1437335923.904.help-gnu-emacs@gnu.org>
2015-07-19 20:18 ` Barry Margolin
2015-07-19 22:45 ` Pascal J. Bourguignon
2015-07-20 0:06 ` Marcin Borkowski
[not found] ` <mailman.7165.1437350800.904.help-gnu-emacs@gnu.org>
2015-07-20 0:33 ` Pascal J. Bourguignon
2015-07-19 11:49 Marcin Borkowski
2015-07-19 20:23 ` Dmitry Gutov
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