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From: Eckhart =?ISO-8859-1?Q?Guth=F6hrlein?= <eckhart.guthoehrlein@uni-bielefeld.de>
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Subject: error because of missing figure file
Date: Sat, 09 Mar 2002 13:58:13 +0100
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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