Re: org-hide-entry

["Andreas Röhler" <andreas.roehler@easy-emacs.de>]

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Am 15.10.2010 09:47, schrieb Carsten Dominik:
>
> On Oct 14, 2010, at 9:04 PM, Andreas Röhler wrote:
>
>> Hi.
>>
>> as org-mode knows a command `org-show-entry' looked for
>> `org-hide-entry', but couldn't get it.
>>
>> So here it is.
>
>
> This will leave the buffer in a pretty messy state.

Indeed, thanks. It's cured already.
Please try patch attached.

Andreas


>
> It will hide a headline and the text below it, but not the subtree. The
> ellipsis will be on the text belonging to the entry before.
>
> For example
>
> * test
> aaa
> ** sub 1
> bbb
> ** sub2
> ccc
>
> Call this command on sub one, and you get
>
> * test
> aaa....
> ** sub2
> ccc
>
>
> This is not good. So I don't understand what this might be useful for.
> Maybe there are outline-... commands which do what you really mean?
>
> - Carsten
>
> - Carsten
>
>>
>> Andreas
>>
>> --
>> https://code.launchpad.net/~a-roehler/python-mode/python-mode-components
>> https://code.launchpad.net/s-x-emacs-werkstatt/
>>
>> <org-hide-entry.patch>_______________________________________________
>> Emacs-orgmode mailing list
>> Please use `Reply All' to send replies to the list.
>> Emacs-orgmode@gnu.org
>> http://lists.gnu.org/mailman/listinfo/emacs-orgmode
>
> - Carsten
>
>
>
>


[-- Attachment #2: 20101015_org-hide-entry.patch --]
[-- Type: text/x-patch, Size: 830 bytes --]

diff --git a/lisp/org.el b/lisp/org.el
index a80286f..7c589e6 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -19391,6 +19391,24 @@ Stop at the first and last subheadings of a superior heading."
      (org-end-of-subtree t t))
    nil))
 
+(defun org-hide-entry ()
+  "Hide the body directly following this heading. "
+  (interactive)
+  (save-excursion
+    (condition-case nil
+	(progn
+	  (org-back-to-heading t)
+	  (outline-flag-region
+	   (max (point-min) (point))
+	   (save-excursion
+	     (if (re-search-forward
+		  (concat "[\r\n]\\(" outline-regexp "\\)") nil t)
+		 (1- (match-beginning 1))
+	       (point-max)))
+	   t)
+	  (org-cycle-hide-drawers 'children))
+      (error nil))))
+
 (defun org-show-entry ()
   "Show the body directly following this heading.
 Show the heading too, if it is currently invisible."

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