From: Andreas Fuchs <asf@void.at>
Cc: ding@gnus.org
Subject: Re: header-sensitive beginning-of-line?
Date: Fri, 09 Nov 2001 12:08:45 +0100 [thread overview]
Message-ID: <E1629Wf-0006N3-00@eris.ath.cx> (raw)
In-Reply-To: <87g07otsm4.fsf@squeaker.lickey.com>
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On 2001-11-08, Matt Armstrong <matt+dated+1007876070.52bd2b@lickey.com>
wrote:
> Of course, if point is already at the sweet spot, message-bol should
> then go to the real beginning of line.
This does what you want (I'm not sure if I duplicated some functionality
with message-point-in-header-p, maybe some more experienced gnus hacker
can tell me):
(defun message-point-in-header-p ()
(let* ((point-in-header (point))
(body-begin (progn
(message-goto-body)
(point))))
(prog1
(< point-in-header body-begin)
(goto-char point-in-header)))) ; saves the save-excursion overhead
(defun message-beginning-of-line (&optional n)
(interactive "p")
(let ((cur-point (point)))
(beginning-of-line n)
(when (message-point-in-header-p)
(let ((to-point (save-excursion
(end-of-line)
(re-search-backward "^[^:]*: " nil t)
(match-end 0))))
(unless (= cur-point to-point)
(goto-char to-point))))))
(define-key message-mode-map "\C-a" 'message-beginning-of-line)
Have fun,
--
Andreas Fuchs, <asf@acm.org>, asf@jabber.at, antifuchs
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next prev parent reply other threads:[~2001-11-09 11:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-09 0:47 Benjamin Rutt
2001-11-09 5:34 ` Matt Armstrong
2001-11-09 11:08 ` Andreas Fuchs [this message]
2001-11-09 12:20 ` Colin Marquardt
2001-11-09 8:48 ` Kai Großjohann
2001-11-11 9:17 ` Karl Eichwalder
2001-11-11 18:12 ` Benjamin Rutt
2001-11-11 19:28 ` Kai Großjohann
2001-11-09 14:31 ` Kai Großjohann
2001-11-09 14:43 ` Kai Großjohann
2001-11-09 15:23 ` Benjamin Rutt
2001-11-09 16:08 ` Kai Großjohann
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