A missing figure file leads to an error message (see below) if the
filename conatins an underscore. Since underscores are rather popular
within filenames, this should be fixed.
Eckhart
figures : figure cartoon_sw can not be found
! Missing $ inserted.
<inserted text>
$
<to be read again>
_
<argument> name: cartoon_
sw \\ file: cartoon_sw \\ unknown
\externalfigurereplacement ...v!aan \fi ]}{\ttx #1
}
\dodoplaceexternalfigure ...\ file: #3 \\ unknown}
\else \doifelse
{\@@efrese...
\doexternalfigure ...\getexternalfigure {#1}[#2]}}
\egroup
...
l.14 ... \midaligned{\externalfigure[cartoon_sw]}
? x
