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org.el: Name indirect buffer after the subtree's heading 

* org.el (org-get-indirect-buffer): New optional argument
`heading'.  Use it to name the indirect buffer after the
heading the subtree, if any.
(org-tree-to-indirect-buffer): Use the new argument.

Thanks to Karl Voit for suggesting this.
This commit is contained in:
Bastien Guerry 2013-11-13 14:03:21 +01:00
parent 6255cbb3fe
commit 6a39355eee
1 changed files with 7 additions and 3 deletions
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lisp/org.el
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@ -7477,7 +7477,7 @@ frame is not changed."
(not (eq org-indirect-buffer-display 'new-frame))
(not arg))
(kill-buffer org-last-indirect-buffer))
(setq ibuf (org-get-indirect-buffer cbuf)
(setq ibuf (org-get-indirect-buffer cbuf heading)
org-last-indirect-buffer ibuf)
(cond
((or (eq org-indirect-buffer-display 'new-frame)
@ -7508,11 +7508,15 @@ frame is not changed."
(run-hook-with-args 'org-cycle-hook 'all)
(and (window-live-p cwin) (select-window cwin))))
(defun org-get-indirect-buffer (&optional buffer)
(defun org-get-indirect-buffer (&optional buffer heading)
(setq buffer (or buffer (current-buffer)))
(let ((n 1) (base (buffer-name buffer)) bname)
(while (buffer-live-p
(get-buffer (setq bname (concat base "-" (number-to-string n)))))
(get-buffer
(setq bname
(concat base "-"
(if heading (concat heading "-" (number-to-string n))
(number-to-string n))))))
(setq n (1+ n)))
(condition-case nil
(make-indirect-buffer buffer bname 'clone)