\vfil\break \tocentry{Index of control sequences, parameters, and special symbols}\tocidx{} %\def\indexentry#1#2{#1\hfill #2} % \newbox\indexbox \newbox\leftcol \newbox\rightcol \def\beginindexbox{% \setbox\indexbox=\vbox\bgroup\parskip=0pt plus .4pt \everypar={\hangindent=1em \hangafter=1}% \linepenalty=200 \hsize=.45\hsize \rightskip=0pt plus 1em \parindent=0pt \obeylines} \let\endindexbox\egroup \beginindexbox% \obeylines\input ./0-index.tex \endindexbox \splittopskip=0pt \dimpubb=\dimexpr \vsize -55pt \relax \dimpuba=\dimexpr \vsize -10pt \relax \def\firstpage{\setbox\leftcol=\vsplit\indexbox to \dimpubb \setbox\rightcol=\vsplit\indexbox to \dimpubb \line{\vtop{\vskip\splittopskip\unvbox\leftcol}\hfil \vtop{\unvbox\rightcol}}% \vfil\break } \def\fullpage{\setbox\leftcol=\vsplit\indexbox to \dimpuba \setbox\rightcol=\vsplit\indexbox to \dimpuba \line{\vtop{\vskip\splittopskip\unvbox\leftcol}\hfil \vtop{\unvbox\rightcol}} \vfil\break } \def\lastpage{% \setbox\leftcol=\vsplit\indexbox to .54\ht\indexbox \setbox\rightcol=\vsplit\indexbox to \ht\indexbox \line{\vtop{\vskip\splittopskip\unvbox\leftcol}\hfil \vtop{\unvbox\rightcol}}% } \vfil\eject \xdef\sectiontitle{Index}% \leavevmode\vskip-1ex \centerline{\sectiontitlefont Index of control sequences, parameters, and special symbols\qquad} \bigskip \firstpage \lastpage \endinput