From: Oleksandr Gavenko <gavenkoa@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Re: Kill all items with specific tag to kill-ring.
Date: Thu, 25 Apr 2013 08:56:07 +0000 (UTC) [thread overview]
Message-ID: <loom.20130425T104358-577@post.gmane.org> (raw)
In-Reply-To: <F6C96DDA-1E67-4805-B785-A6EDC559C7A0@gmail.com>
Carsten Dominik <carsten.dominik <at> gmail.com> writes:
>
>
> On 25.4.2013, at 10:21, Oleksandr Gavenko <gavenkoa <at> gmail.com> wrote:
>
> > I finish with very hackie code (based on knowledge of internal
> > implementation of org-scan-tags):
> >
> > (defun my-org-kill-by-tag (tag)
> > (interactive (list (read-input "Enter tag: ")))
> > (kill-new "")
> > (org-scan-tags
> > (lambda ()
> > (let ( (last-command 'kill-region) )
> > (org-cut-subtree)))
> > '(member tag tags-list)
> > nil) )
> >
> > You can replace 'org-cut-subtree' by 'org-copy-subtree' if don't want remove
> > org entries...
>
> Yes, this work, nice trick with binding last-command to kill-region.
>
10 min of reading (info "(elisp)Low-Level Kill Ring")... This morning I ask:
http://thread.gmane.org/gmane.emacs.help/90339
Want to delete distinct regions but make capable undo by single command.
This hack based on:
(defun kill-region (beg end &optional yank-handler)
....
(if (eq last-command 'kill-region)
(kill-append string (< end beg) yank-handler)
(kill-new string nil yank-handler)))
> A less hackie version would probably add the found entries to a
> string or list and only put that string into the kill ring at the end.
>
> org-map-entries would allow processing of several files in one go,
> but it would be a very similar implementation.
>
I look to code and found that 'org-map-entries' call 'org-scan-tags'. As
'org-map-entries' looks complicated to me I try to use more low-level
function...
'org-map-entries' also allow rich search queries:
(info "(org)Matching tags and properties")
`+work-boss'
Select headlines tagged `:work:', but discard those also tagged
`:boss:'.
`work|laptop'
Selects lines tagged `:work:' or `:laptop:'.
`work|laptop+night'
Like before, but require the `:laptop:' lines to be tagged also
`:night:'.
Next 20 min I search for 'org-get-buffer-tags'. This code completely satisfy
my needs:
(defun my-org-kill-by-tag (tag)
(interactive (list (completing-read "Enter tag: " (org-get-buffer-tags))))
(kill-new "")
(org-scan-tags
(lambda ()
(let ( (last-command 'kill-region) )
(org-cut-subtree)))
'(member tag tags-list)
nil) )
Is it possible to include "correct" implementation (seems that I can't able
implement one) to org-mode?
I want this feature in order to simplify precess of moving entries from job
org-file to home org-file by marking entries with tag :HOME:...
next prev parent reply other threads:[~2013-04-25 9:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-25 5:32 Oleksandr Gavenko
2013-04-25 6:37 ` Carsten Dominik
2013-04-25 8:21 ` Oleksandr Gavenko
2013-04-25 8:36 ` Carsten Dominik
2013-04-25 8:56 ` Oleksandr Gavenko [this message]
2013-04-25 10:49 ` Carsten Dominik
2013-04-25 11:06 ` Oleksandr Gavenko
2013-04-25 11:48 ` Bernt Hansen
2013-04-29 17:14 ` Oleksandr Gavenko
2013-05-01 20:51 ` Carsten Dominik
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