From: Carsten Dominik <carsten.dominik@gmail.com>
Cc: emacs-orgmode@gnu.org, emacs-devel@gnu.org
Subject: Re: [Orgmode] patch to outline.el concerning isearch
Date: Thu, 14 Dec 2006 18:54:45 +0100 [thread overview]
Message-ID: <8b0f2e638ee24e1c20681a0b7b293574@science.uva.nl> (raw)
In-Reply-To: <87bqm7yvyw.fsf@earthlink.net>
I strongly support this proposal, this is a feature that would be
very valuable.
- Carsten
On Dec 14, 2006, at 4:53, John J Foerch wrote:
> Hello,
>
> I want to implement a particular feature in org-mode that depends upon
> some
> functionality being added to outline-mode. (org-mode is derived from
> outline-mode.) The feature concerns display of ancestor and sibling
> headings
> when an isearch has come to successful completion in a hidden part of
> the
> file. The function whose job it is to decide what to display when an
> isearch
> has completed is called `outline-isearch-open-invisible'. Currently,
> it
> simply calls `(show-entry)'. The following patch changes that
> function, and
> adds a new variable, to allow derived modes or motivated users to
> implement
> alternate behavior. The default behavior remains the same, but can
> more
> easily be reprogrammed by a derived mode.
>
> Please comment, criticize, or enlighten. Thank you,
>
> John Foerch
>
> Index: lisp/outline.el
> ===================================================================
> RCS file: /cvsroot/emacs/emacs/lisp/outline.el,v
> retrieving revision 1.24
> diff -r1.24 outline.el
> 745a746,757
>> (defvar outline-isearch-open-invisible-fun
>> 'outline-isearch-open-invisible-show-entry
>> "Function that will be called when a successful isearch
>> finishes in an invisible overylay. The overlay will be passed
>> to the function as its sole argument.")
>>
>> ;; Default function for outline-isearch-open-invisible-fun. Makes
>> only the
>> ;; single entry containing point visible.
>> (defun outline-isearch-open-invisible-show-entry (overlay)
>> ;; We rely on the fact that isearch places point on the matched
>> text.
>> (show-entry))
>>
> 751c763,764
> < (show-entry))
> ---
>> (if outline-isearch-open-invisible-fun
>> (funcall outline-isearch-open-invisible-fun overlay)))
> _______________________________________________
> Emacs-orgmode mailing list
> Emacs-orgmode@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-orgmode
>
--
Carsten Dominik
Sterrenkundig Instituut "Anton Pannekoek"
Universiteit van Amsterdam
Kruislaan 403
NL-1098SJ Amsterdam
phone: +31 20 525 7477
next prev parent reply other threads:[~2006-12-14 17:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-14 3:53 patch to outline.el concerning isearch John J Foerch
2006-12-14 17:54 ` Carsten Dominik [this message]
2006-12-16 1:03 ` Kim F. Storm
2006-12-16 16:32 ` John J Foerch
2006-12-17 0:49 ` Kim F. Storm
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