Bug#819606: Doxygen help needed (Was: FTBFS: error while building documentation)

[Jakub Wilk]

* Andreas Tille <andreas at an3as.eu>, 2016-05-03, 12:54:
>>>Runaway argument?
>>>{\texorpdfstring {operator\%=(const t value)}{operator\begin {DoxyPar\ETC.

The generated LaTeX code looks like this:

\subsubsection[{\texorpdfstring{operator\%=(const t value)}{operator%=(const t value)}}]{\setlength{\rightskip}{0pt plus 5cm}{\bf C\+Img}$<$T$>$\& operator\%= (
\begin{DoxyParamCaption}

Note that the second "%" is not escaped. "%" is a comment character, so 
the rest of the line ignored. Ooops. This smells like a Doxygen bug!  
Googling for "doxygen unescaped percent latex" led me to these:

https://bugzilla.gnome.org/show_bug.cgi?id=762982
https://github.com/doxygen/doxygen/commit/d4ab02c2da7df472bebbf2724419ba00f2de229c

-- 
Jakub Wilk