From: Bastien <bzg@altern.org>
To: Leo <sdl.web@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: C-x n s no longer works in outline mode
Date: Mon, 15 Aug 2011 15:43:50 +0200 [thread overview]
Message-ID: <87wree3i3t.fsf@gnu.org> (raw)
In-Reply-To: <m1bow7q57q.fsf@gmail.com> (Leo's message of "Tue, 02 Aug 2011 22:05:13 +0800")
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Hi Leo,
Leo <sdl.web@gmail.com> writes:
> I have been using this outside of org-mode for many years but it is
> broken in 7.7.
I suggest using this (new) outline function instead:
#+begin_src emacs-lisp
(defun outline-narrow-to-subtree ()
"Narrow buffer to the current subtree."
(interactive)
(save-excursion
(save-match-data
(narrow-to-region
(progn (outline-back-to-heading t) (point))
(progn (outline-end-of-subtree)
(if (and (outline-on-heading-p t) (not (eobp)))
(backward-char 1))
(point))))))
#+end_src
You can patch outline.el with the attached patch to bind this command to
C-c @ C-s in outline-mode or outline-minor-mode.
I will submit this patch to Emacs developers.
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: outline.el.patch --]
[-- Type: text/x-patch, Size: 951 bytes --]
--- lisp/outline.el 2011-04-19 13:44:55 +0000
+++ lisp/outline.el 2011-08-15 13:41:50 +0000
@@ -83,6 +83,7 @@
(define-key map "\C-k" 'show-branches)
(define-key map "\C-q" 'hide-sublevels)
(define-key map "\C-o" 'hide-other)
+ (define-key map "\C-s" 'outline-narrow-to-subtree)
(define-key map "\C-^" 'outline-move-subtree-up)
(define-key map "\C-v" 'outline-move-subtree-down)
(define-key map [(control ?<)] 'outline-promote)
@@ -1116,6 +1117,18 @@
(insert "\n\n"))))))
(kill-new (buffer-string)))))))
+(defun outline-narrow-to-subtree ()
+ "Narrow buffer to the current subtree."
+ (interactive)
+ (save-excursion
+ (save-match-data
+ (narrow-to-region
+ (progn (outline-back-to-heading t) (point))
+ (progn (outline-end-of-subtree)
+ (if (and (outline-on-heading-p t) (not (eobp)))
+ (backward-char 1))
+ (point))))))
+
(provide 'outline)
(provide 'noutline)
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--
Bastien
prev parent reply other threads:[~2011-08-15 13:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-02 14:05 C-x n s no longer works in outline mode Leo
2011-08-05 16:24 ` Leo
2011-08-15 13:43 ` Bastien [this message]
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