% Don't replace quotes with curly quotes. This makes cut & pasting
% from a PDF file problematic.
%
-\def\singlequotechar{\char'15}
+\def\singlequotechar{\char'15\relax}
\begingroup
\catcode`\^^I=\active
\gdef\tabexpand{%
% above and below.
\nobreak\vskip\parskip
\nobreak
- \line\bgroup\hss
+ \line\bgroup
\fi
%
% Output the image.
\epsfbox{#1.eps}%
\fi
%
- \ifimagevmode \hss \egroup \bigbreak \fi % space after the image
+ \ifimagevmode \egroup \bigbreak \fi % space after the image
\endgroup}