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From: Emanuel Berg <moasen@zoho.com>
To: help-gnu-emacs@gnu.org
Subject: Re: replace deprecated function ?
Date: Tue, 13 Feb 2018 20:27:17 +0100	[thread overview]
Message-ID: <86vaf0g06i.fsf@zoho.com> (raw)
In-Reply-To: p5va1k0iq5@news2.newsguy.com

B. T. Raven wrote:

> But I notice that query-replace-regexp-eval is
> no longer considered kosher. How should this be
> rewritten for Emacs ver. 25? Especially I would
> like a function that is more immediately
> understandable than what I have now.

In general, you do this with a while loop: in
the condition, you search, and in the body, you
replace.

Note: `search-forward-regexp'/`replace-match'
is recommended but I don't see (right now) why
you can't do it with `re-search-forward' just
as well.

So an example would be, to replace all REGEXP
matches with REPLACE:

(defun replace-regexp-buffer (regexp replace)
  (save-excursion
    (goto-char (point-min))
    (while (re-search-forward regexp nil t)
      (replace-match replace) )))

For your situation,

1) Do the simplest possibly such
   loop-and-replace (like my example)

2) Do a function that keeps a list, just as you
   have, and then iterates the list and feed it
   to the function from step 1.

-- 
underground experts united
http://user.it.uu.se/~embe8573


  reply	other threads:[~2018-02-13 19:27 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-13 18:16 replace deprecated function ? B. T. Raven
2018-02-13 19:27 ` Emanuel Berg [this message]
2018-02-13 20:00   ` Emanuel Berg
2018-02-13 22:41     ` B. T. Raven
2018-02-13 23:19       ` Joost Kremers
2018-02-13 23:26       ` Emanuel Berg
2018-02-13 23:33         ` Emanuel Berg
2018-02-14  2:36         ` Yuri Khan
     [not found]         ` <mailman.9079.1518575794.27995.help-gnu-emacs@gnu.org>
2018-02-14  3:34           ` Emanuel Berg
     [not found]       ` <mailman.9067.1518563981.27995.help-gnu-emacs@gnu.org>
2018-02-14 23:04         ` B. T. Raven
2018-02-16 16:57           ` Emanuel Berg
2018-02-16 20:19             ` B. T. Raven
2018-02-13 21:14 ` Kaushal Modi
     [not found] ` <mailman.9061.1518556487.27995.help-gnu-emacs@gnu.org>
2018-02-14 23:31   ` B. T. Raven

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