From mboxrd@z Thu Jan  1 00:00:00 1970
From: Florian Beck <fb@miszellen.de>
Subject: org-latex-classes with functions, incomplete doc
Date: Sun, 10 Feb 2013 17:09:53 +0100
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Hi,

the docstring for `org-latex-classes' says:

"Instead of a list of sectioning commands, you can also specify
a function name.  That function will be called with two
parameters, the (reduced) level of the headline, and a predicate
non-nil when the headline should be numbered.  It must return
a format string in which the section title will be added."

This is wrong. The way this function is called in `org-latex-headline'
requires it to return a string with TWO format specifiers, e.g.
"\section{%%s}%%s\n", the second where the CONTENT of the section is
being added. Maybe `org-latex-headline' should add "%%s\n" itself =E2=80=93=
 as
it does for other cases?

Also, I'm using this to add an optional argument to my sections. Can I
expect this to work? (i.e. being called in a context where the variables
`info' and `headline' are defined?)

#+BEGIN_SRC emacs-lisp
(defun fb/latex-sections (level numbered)
    (let* ((level (1- level))
           (sec-name (nth level fb/latex-section-names))
           (sec (when sec-name
                  (format "\\%s%s%s{%%s}\n%%s"
                          sec-name
                          (if numbered "" "*")
                          ;; ""
                          (or (when (plist-get info :toc-title)
                                (let ((toc-title (org-element-property :toc=
-title headline)))
                                  (when toc-title (format "[%s]" toc-title)=
)))
                                   "")
                          ))))
      sec))
#+END_SRC


Org-mode version 7.9.3e (7.9.3e-961-g521d47 @ /home/flo/.emacs.d/org-mode/l=
isp/)
--=20
Florian Beck