%% links \def\anysplit#1{% \ifx#1\relax\let\next\relax\else #1\discretionary{}{}{}\let\next\anysplit \fi \next } \def\link#1{% \pdfstartlink user{/Subtype /Link /Border [ 0 0 0 ] /A << /Type /Action /S /URI /URI (#1) >>}% {\tt \color{blue} \anysplit #1\relax}% \pdfendlink } %% the godly `pre` \def\pre#1{\par\leavevmode\llap{\hbox to \parindent{\hfil #1 \hfil}}} %% gives image files surrounding stretch \newskip\imgskipamount \def\imgskip{\vskip\imgskipamount} \imgskipamount=0pt plus 48pt \def\image #1 {\imgskip\input #1\imgskip} \newcount\pics \def\caption#1{\def\a{#1}\ifx\a\empty\else\global\advance\pics by 1\smallskip\line{\vbox{\leftskip=0pt plus 1fill\rightskip=0pt plus 1fill\parindent=0pt\relax Fig \number\pics: #1}}\smallskip\fi}