From: Emanuel Berg via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: message, can't find basic stuff [Elisp]
Date: Sun, 21 Feb 2021 05:50:09 +0100 [thread overview]
Message-ID: <87r1la2fem.fsf@zoho.eu> (raw)
In-Reply-To: 87blce7e7i.fsf@zoho.eu
A yet better version, with a little help from my friends at
gmane.emacs.gnus.general
No need for that other function - I guess that's why it isn't
in Emacs LOL
(defun message-transpose-headers (hdr1 hdr2)
(interactive "sheader 1: \nsheader 2: ")
(save-excursion
(message-position-on-field hdr1)
(message-position-on-field hdr2)
(let ((v1 (or (message-field-value hdr1) ""))
(v2 (or (message-field-value hdr2) "")) )
(message-replace-header hdr1 v2 "From" t)
(message-replace-header hdr2 v1 "To" t)) ))
;; test:
;; (message-transpose-headers "To" "Subject")
--
underground experts united
http://user.it.uu.se/~embe8573
https://dataswamp.org/~incal
prev parent reply other threads:[~2021-02-21 4:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-20 1:12 message, can't find basic stuff [Elisp] Emanuel Berg via Users list for the GNU Emacs text editor
2021-02-20 9:23 ` Philip Kaludercic
2021-02-20 18:44 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-02-20 19:04 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-02-21 4:50 ` Emanuel Berg via Users list for the GNU Emacs text editor [this message]
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