Re: "runaway argument" exporting: * _is_?

[Nicolas Goaziou <n.goaziou@gmail.com>]

Hello,

Greg Minshall <minshall@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