* fold all drawers in a buffer?
@ 2013-11-01 13:46 Matt Price
2013-11-01 15:52 ` Thorsten Jolitz
0 siblings, 1 reply; 5+ messages in thread
From: Matt Price @ 2013-11-01 13:46 UTC (permalink / raw)
To: Org Mode
Is there a command to fold all drawers in a buffer (all property
drawers would be enough, actually)? Or a suggestion for how to do
this? Thanks!
Matt
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: fold all drawers in a buffer?
2013-11-01 13:46 fold all drawers in a buffer? Matt Price
@ 2013-11-01 15:52 ` Thorsten Jolitz
2013-11-01 16:43 ` Thorsten Jolitz
0 siblings, 1 reply; 5+ messages in thread
From: Thorsten Jolitz @ 2013-11-01 15:52 UTC (permalink / raw)
To: emacs-orgmode
Matt Price <moptop99@gmail.com> writes:
> Is there a command to fold all drawers in a buffer (all property
> drawers would be enough, actually)? Or a suggestion for how to do
> this? Thanks!
They might exist (with me unaware of them), but the following pair of commands
does the job, at least with this minimal test org snippet:
* A
:PROPERTIES:
:CUSTOM_ID: a1
:END:
* B
:PROPERTIES:
:CUSTOM_ID: B1
:END:
#+begin_src emacs-lisp
(defun org-show-drawers ()
"Unfold all drawers in buffer"
(interactive)
(save-excursion
(goto-char (point-min))
(while (not (eobp))
(and (org-at-drawer-p)
(org-element-property :hiddenp (org-element-at-point))
(org-cycle))
(forward-char))))
(defun org-hide-drawers ()
"Fold all drawers in buffer"
(interactive)
(save-excursion
(goto-char (point-min))
(while (not (eobp))
(and (org-at-drawer-p)
(not (org-element-property :hiddenp (org-element-at-point)))
(org-cycle))
(forward-char))))
#+end_src
#+results:
: org-hide-drawers
--
cheers,
Thorsten
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: fold all drawers in a buffer?
2013-11-01 15:52 ` Thorsten Jolitz
@ 2013-11-01 16:43 ` Thorsten Jolitz
2013-11-01 18:34 ` Aaron Ecay
0 siblings, 1 reply; 5+ messages in thread
From: Thorsten Jolitz @ 2013-11-01 16:43 UTC (permalink / raw)
To: emacs-orgmode
Thorsten Jolitz <tjolitz@gmail.com> writes:
> Matt Price <moptop99@gmail.com> writes:
>
>> Is there a command to fold all drawers in a buffer (all property
>> drawers would be enough, actually)? Or a suggestion for how to do
>> this? Thanks!
>
> They might exist (with me unaware of them), but the following pair of
> commands does the job, at least with this minimal test org snippet:
>
> * A
> :PROPERTIES:
> :CUSTOM_ID: a1
> :END:
> * B
> :PROPERTIES:
> :CUSTOM_ID: B1
> :END:
>
> #+begin_src emacs-lisp
> (defun org-show-drawers ()
> "Unfold all drawers in buffer"
> (interactive)
> (save-excursion
> (goto-char (point-min))
> (while (not (eobp))
> (and (org-at-drawer-p)
> (org-element-property :hiddenp (org-element-at-point))
> (org-cycle))
> (forward-char))))
>
> (defun org-hide-drawers ()
> "Fold all drawers in buffer"
> (interactive)
> (save-excursion
> (goto-char (point-min))
> (while (not (eobp))
> (and (org-at-drawer-p)
> (not (org-element-property :hiddenp (org-element-at-point)))
> (org-cycle))
> (forward-char))))
> #+end_src
>
> #+results:
> : org-hide-drawers
I tested the above functions with a big org file - way to slow.
These versions perfom better, but only on property drawers:
#+begin_src emacs-lisp
(defun org-show-drawers ()
"Unfold all drawers in buffer"
(interactive)
(save-excursion
(goto-char (point-min))
(while (re-search-forward org-property-start-re nil 'NOERROR)
(and (org-element-property :hiddenp (org-element-at-point))
(org-cycle)))))
(defun org-hide-drawers ()
"Unfold all drawers in buffer"
(interactive)
(save-excursion
(goto-char (point-min))
(while (re-search-forward org-property-start-re nil 'NOERROR)
(and (not (org-element-property :hiddenp (org-element-at-point)))
(org-cycle)))))
#+end_src
--
cheers,
Thorsten
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: fold all drawers in a buffer?
2013-11-01 16:43 ` Thorsten Jolitz
@ 2013-11-01 18:34 ` Aaron Ecay
2013-11-01 19:28 ` Thorsten Jolitz
0 siblings, 1 reply; 5+ messages in thread
From: Aaron Ecay @ 2013-11-01 18:34 UTC (permalink / raw)
To: Thorsten Jolitz, emacs-orgmode
Hi Thorsten,
2013ko azaroak 1an, Thorsten Jolitz-ek idatzi zuen:
> I tested the above functions with a big org file - way to slow.
> These versions perfom better, but only on property drawers:
>
> #+begin_src emacs-lisp
> (defun org-show-drawers ()
> "Unfold all drawers in buffer"
> (interactive)
> (save-excursion
> (goto-char (point-min))
> (while (re-search-forward org-property-start-re nil 'NOERROR)
> (and (org-element-property :hiddenp (org-element-at-point))
> (org-cycle)))))
>
> (defun org-hide-drawers ()
> "Unfold all drawers in buffer"
> (interactive)
> (save-excursion
> (goto-char (point-min))
> (while (re-search-forward org-property-start-re nil 'NOERROR)
> (and (not (org-element-property :hiddenp (org-element-at-point)))
> (org-cycle)))))
> #+end_src
This will work on recent versions of org, but the :hiddenp properties
were taken out of the parser by the following git commit (not yet in any
released version of org AFAIK):
commit fe27ca9906f1d6c48a93f463d85850925687b825
Author: Nicolas Goaziou <n.goaziou@gmail.com>
Date: Thu Oct 3 22:57:02 2013 +0200
For forward compatibility you can skip the visibility check and use
‘(org-flag-drawer nil)’ unconditionally, I think.
--
Aaron Ecay
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: fold all drawers in a buffer?
2013-11-01 18:34 ` Aaron Ecay
@ 2013-11-01 19:28 ` Thorsten Jolitz
0 siblings, 0 replies; 5+ messages in thread
From: Thorsten Jolitz @ 2013-11-01 19:28 UTC (permalink / raw)
To: emacs-orgmode
Aaron Ecay <aaronecay@gmail.com> writes:
Hi Aaron,
> 2013ko azaroak 1an, Thorsten Jolitz-ek idatzi zuen:
>> I tested the above functions with a big org file - way to slow.
>> These versions perfom better, but only on property drawers:
>>
>> #+begin_src emacs-lisp
>> (defun org-show-drawers ()
>> "Unfold all drawers in buffer"
>> (interactive)
>> (save-excursion
>> (goto-char (point-min))
>> (while (re-search-forward org-property-start-re nil 'NOERROR)
>> (and (org-element-property :hiddenp (org-element-at-point))
>> (org-cycle)))))
>>
>> (defun org-hide-drawers ()
>> "Unfold all drawers in buffer"
>> (interactive)
>> (save-excursion
>> (goto-char (point-min))
>> (while (re-search-forward org-property-start-re nil 'NOERROR)
>> (and (not (org-element-property :hiddenp (org-element-at-point)))
>> (org-cycle)))))
>> #+end_src
>
> This will work on recent versions of org, but the :hiddenp properties
> were taken out of the parser by the following git commit (not yet in any
> released version of org AFAIK):
>
> commit fe27ca9906f1d6c48a93f463d85850925687b825
> Author: Nicolas Goaziou <n.goaziou@gmail.com>
> Date: Thu Oct 3 22:57:02 2013 +0200
>
> For forward compatibility you can skip the visibility check and use
> ‘(org-flag-drawer nil)’ unconditionally, I think.
I see, thanks for the tip. I did not know about the fate of 'hiddenp' or
about the useful 'org-flag-XXX' functions.
--
cheers,
Thorsten
^ permalink raw reply [flat|nested] 5+ messages in thread
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2013-11-01 13:46 fold all drawers in a buffer? Matt Price
2013-11-01 15:52 ` Thorsten Jolitz
2013-11-01 16:43 ` Thorsten Jolitz
2013-11-01 18:34 ` Aaron Ecay
2013-11-01 19:28 ` Thorsten Jolitz
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