I have a system of where a .tex
is generated from a program. The final .tex
file has a (simplified) structure like this:
\newcommand{\PlotFrame}[1]{%
\begin{frame}
\frametitle{...}
...
...
\includegraphics{#1}
\end{frame}}
\PlotFrame{File_1.png}
\PlotFrame{File_2.png}
...
\PlotFrame{File_n.png}
Now – when compiling this with pdflatex
it complains at \PlotFrame{File_n.png}
statements; because of the underscore. Unfortunately I do not have control over the filenames. Any suggestions of how I could keep the current structure with the \PlotFrame{}
command – and let it accept arguments with underscore?
I would strongly prefer not having to escape it with \_
.
Best Answer
You can define an additional macro like this:
This will temporarily change the catcode for
_
in the argument.