Re: icalendar: exporting times of day specified in heading?

[Stephen Eglen <S.J.Eglen@damtp.cam.ac.uk>]

Here is a shorter example of the bug of adding new items to
org-agenda-diary-file using 'i d' from the *Org Agenda* buffer.

(setq org-agenda-diary-file "~/txt/org/a.org")

Start with an small agenda.org file (a.org) containing
----------------------------------------------------------------------
* 2010
** 2010-03 March
*** 2010-03-02 Tuesday
**** test 1
     <2010-03-02 Tue>
*** 2010-03-06 Saturday
**** test 2
     <2010-03-06 Sat>
----------------------------------------------------------------------

(those entries were put in using 'i d' fine).

Go into a.org and show only the top-level heading is shown, i.e.

* 2010...

Everything else is hidden.  Now go back to the agenda and e.g. on the
3rd March add a diary entry 'i d test 3'.  What I then see in a.org is:

----------------------------------------------------------------------
* 2010
** 2010-03 March
*** 2010-03-02 Tuesday
**** test 1
     <2010-03-02 Tue>
*** 2010-03-03 Wednesday


** test 3
   <2010-03-03 Wed>
*** 2010-03-06 Saturday
**** test 2
     <2010-03-06 Sat>
----------------------------------------------------------------------

test 3 is incorrectly given a level 2 heading, and there are two lines
of whitespace before the level-3 date heading.

If however the whole date tree is visible before doing the 'i d'
command, I get the correct output:

----------------------------------------------------------------------
* 2010
** 2010-03 March
*** 2010-03-02 Tuesday
**** test 1
     <2010-03-02 Tue>
*** 2010-03-03 Wednesday
**** test 3
     <2010-03-03 Wed>
*** 2010-03-06 Saturday
**** test 2
     <2010-03-06 Sat>
----------------------------------------------------------------------

(emacs-version)
"GNU Emacs 23.1.1 (x86_64-unknown-linux-gnu, GTK+ Version 2.16.1)
 of 2009-08-05 on maps"

(org-version)
"Org-mode version 6.34trans (release_6.34c.25.g3693.dirty)"