Re: [O] runaway argument exporting: * _is_?

2013-04-29 Thread Greg Minshall 
Nicolas,

 Isn't it a LaTeX limitation? What would the correct LaTeX code be in
 that case?

this seems to be something in beamer rather than inside vanilla latex.

for example, the following foo.tex file fails:

\documentclass{beamer}
\begin{document}

\section{\underline{is}?}
\end{document}


but, changing to \documentclass{article} makes things work.

i'm not a beamer expert, so i can't say what is going on.

cheers, Greg

Re: [O] runaway argument exporting: * _is_?

2013-04-26 Thread Nicolas Goaziou 
Hello,

Greg Minshall minsh...@umich.edu writes:

 hi.  i'm running
 
 Org-mode version 8.0.1 (release_8.0.1-42-g267cbe @
 /Users/minshall/usr/share/emacs/site-lisp/org/)
 

 my test case is
 
 #+DATE: 2013-04-25 Thu
 #+OPTIONS: H:2 texht:t
 #+BEAMER_COLOR_THEME:
 #+BEAMER_FONT_THEME:
 #+BEAMER_HEADER:
 #+BEAMER_INNER_THEME:
 #+BEAMER_OUTER_THEME:
 #+BEAMER_THEME: default
 #+LATEX_CLASS: beamer
 #+LATEX_CLASS_OPTIONS:
 #+LATEX_HEADER:
 #+LATEX_HEADER_EXTRA:

 * _is_?
 

 exporting via C-c C-e lO (or, lo), i get an error from latex.

 if i change H:2 to H:1, all (seemingly) works.  here is a diff of the
 .tex file generated by each H:
 
 bash greg-minshalls-mbp: {1039} diff sectbug.texH:1 sectbug.texH:2
 38,39c38,39
  \begin{frame}[label=sec-1]{\underline{is}?}
  \end{frame}
 ---
 \section[\underline{is}?]{\underline{is}?}
 \label{sec-1}
 

 am i doing something wrong?  (this is fallout converting from 7.9.3f to
 8.)

Isn't it a LaTeX limitation? What would the correct LaTeX code be in
that case?


Regards,

-- 
Nicolas Goaziou

Re: [O] runaway argument exporting: * _is_?

2013-04-26 Thread Sebastien Vauban 
Hi Nicolas,

Nicolas Goaziou wrote:
 Greg Minshall minsh...@umich.edu writes:

 * _is_?

 exporting via C-c C-e lO (or, lo), i get an error from latex.

 if i change H:2 to H:1, all (seemingly) works.  here is a diff of the
 .tex file generated by each H:

 \section[\underline{is}?]{\underline{is}?}
 \label{sec-1}

 am i doing something wrong?  (this is fallout converting from 7.9.3f to
 8.)

 Isn't it a LaTeX limitation? What would the correct LaTeX code be in that
 case?

I have exactly similar problems with fboxes used for framing the tags (see
function `org-latex-format-headline-default-function'): I use the following
code for having nicer boxes around the tags:

  (format \\hfill{}\\fbox{\\textsc{%s}}

When such a code (\fbox) is put between the [], everything breaks... LaTeX
error...

AFAICS, there are 2 ways to solve this:

- not using the [] notation when the short title is exactly the same as the
  long title

- having an heuristic to clean the long title for converting it into a
  short one (like remove all LaTeX macros, keep text only -- not sure it's
  good, because the tags would be glued next to the title)

I guess the first point would make more sense. What do you think?

Best regards,
  Seb

-- 
Sebastien Vauban

[O] runaway argument exporting: * _is_?

2013-04-25 Thread Greg Minshall 
hi.  i'm running

Org-mode version 8.0.1 (release_8.0.1-42-g267cbe @
/Users/minshall/usr/share/emacs/site-lisp/org/)


my test case is

#+DATE: 2013-04-25 Thu
#+OPTIONS: H:2 texht:t
#+BEAMER_COLOR_THEME:
#+BEAMER_FONT_THEME:
#+BEAMER_HEADER:
#+BEAMER_INNER_THEME:
#+BEAMER_OUTER_THEME:
#+BEAMER_THEME: default
#+LATEX_CLASS: beamer
#+LATEX_CLASS_OPTIONS:
#+LATEX_HEADER:
#+LATEX_HEADER_EXTRA:

* _is_?


exporting via C-c C-e lO (or, lo), i get an error from latex.

if i change H:2 to H:1, all (seemingly) works.  here is a diff of the
.tex file generated by each H:

bash greg-minshalls-mbp: {1039} diff sectbug.texH:1 sectbug.texH:2
38,39c38,39
 \begin{frame}[label=sec-1]{\underline{is}?}
 \end{frame}
---
 \section[\underline{is}?]{\underline{is}?}
 \label{sec-1}


am i doing something wrong?  (this is fallout converting from 7.9.3f to
8.)

cheers, Greg Minshall