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%D \module
%D [ file=symb-run, % code moved from symb-ini
%D version=1998.07.20,
%D title=\CONTEXT\ Symbol Libraries,
%D subtitle=Runtime Macros,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
\unprotect
\gdef\doshowsymbolset[#1][#2]% todo: make nicer, use legend or so
{\vbox\bgroup
\blank
\getparameters[\??ss][\c!n=5,#2]%
\forcesymbolset[#1]%
\doifsymbolsetelse{#1}
{\global\let\allfigures\empty
\doglobal\newcounter\figurecounter
\setupcolors[\c!state=\v!start]% to prevent mps color conversion
\dontcomplain
\def\doshowsymbols% global needed due to grouping in alignment
{\expanded{\globalprocesscommalist[\symbolset{#1}]}\docommand}%
\def\docommand##1%
{\vbox
{\forgetall
\tttf
\halign
{\hss\quad####\strut\quad\hss\cr
\symbol[##1]\quad{\red\ruledhbox{\black\symbol[##1]}}\cr
\tfx##1\cr}}%
\doglobal\increment\figurecounter
\ifnum\figurecounter=\@@ssn
\doglobal\newcounter\figurecounter
\def\next{\crcr\noalign{\vskip1ex}}%
\else
\def\next{&}%
\fi
\next}%
\tabskip\zeropoint \!!plus 1fill
\halign to \hsize
{&\hss##\hss\cr\doshowsymbols\crcr}}%
{}%
\blank
\egroup}
\gdef\showsymbolset
{\dodoubleempty\doshowsymbolset}
\protect \endinput
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