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%D \module
%D [ file=s-math-characters.mkiv, % was: s-fnt-25 and later s-mat-10
%D version=2009.01.25,
%D title=\CONTEXT\ Style File,
%D subtitle=Math Glyph Checking,
%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.
\startmodule[math-characters]
\registerctxluafile{s-math-characters}{}
% context --jit --global --bodyfont=cambria --result=math-characters-cambria s-math-characters.mkiv
% context --jit --global --bodyfont=modern --result=math-characters-modern s-math-characters.mkiv
\startsetups s-math-characters:reset
\let\showmathcharactersstart \relax
\let\showmathcharactersstop \relax
\let\showmathcharactersreference \gobbleoneargument
\let\showmathcharactersstartentry \relax
\let\showmathcharactersstopentry \relax
\let\showmathcharactersentryhexdectit \gobblethreearguments
\let\showmathcharactersentrywdhtdpic \gobblefourarguments
\let\showmathcharactersentryresource \gobbleoneargument
\let\showmathcharactersstartnext \relax
\let\showmathcharactersnextentry \gobblethreearguments
\let\showmathcharactersnextcycle \gobbleonearguments
\let\showmathcharactersstopnext \relax
\let\showmathcharactersstarthvariants \relax
\let\showmathcharactershvariantsentry \gobblethreearguments
\let\showmathcharactersstophvariants \relax
\let\showmathcharactersstartvvariants \showmathcharactersstarthvariants
\let\showmathcharactersvvariantsentry \showmathcharactershvariantsentry
\let\showmathcharactersstopvvariants \showmathcharactersstophvariants
\let\showmathcharactersbetweennextandvariants\relax
\let\showmathcharactersstartentryclassspec \relax
\let\showmathcharactersstopentryclassspec \relax
\let\showmathcharactersentryclassname \gobbletwoarguments
\let\showmathcharactersentrysymbol \gobbletwoarguments
\let\showmathcharactersstartlookupvariants \relax
\let\showmathcharacterslookupvariant \gobblefourarguments
\let\showmathcharactersstoplookupvariants \relax
\let\showmathcharacterssetrange \gobblethreearguments
\stopsetups
\directsetup{s-math-characters:reset}
\startsetups s-math-characters:default
\directsetup{s-math-characters:reset}
\unexpanded\def\showmathcharactersstartentry {\blank\startpacked\raggedright}
\unexpanded\def\showmathcharactersstopentry {\stoppacked\blank}
\def\showmathcharactersentryhexdectit##1##2##3%
{##1:\space{\char##2}\space\ruledhbox{\char##2}\space##3\par
\advance\leftskip\emwidth\relax}
\def\showmathcharactersentrywdhtdpic##1##2##3##4%
{width:\space##1,\space height:\space##2,\space depth:\space##3,\space italic:\space##4\par}
\def\showmathcharactersentryresource##1%
{virtual:\space##1\par}
\def\showmathcharactersstartnext
{\par\begingroup\hangindent\emwidth\hangafter-\plushundred\hskip-\emwidth
next:\space}
\def\showmathcharactersnextentry##1##2##3%
{\ifnum##1>\plusone \space=>\space\fi##2~\ruledhbox{\char##3}}
\def\showmathcharactersnextcycle##1%
{\ifnum##1>\plusone \space=>\space\fi cycle}
\def\showmathcharactersstopnext
{\par\endgroup}
\def\showmathcharactersstarthvariants
{\par\begingroup\hangindent\emwidth\hangafter-\plushundred\hskip-\emwidth
variants:\space}
\def\showmathcharactershvariantsentry##1##2##3%
{\ifnum##1>\plusone \space=>\space\fi##2~\ruledhbox{\char##3}}
\def\showmathcharactersstophvariants
{\par\endgroup}
\let\showmathcharactersstartvvariants\showmathcharactersstarthvariants
\let\showmathcharactersvvariantsentry\showmathcharactershvariantsentry
\let\showmathcharactersstopvvariants \showmathcharactersstophvariants
\def\showmathcharactersbetweennextandvariants
{}% \space=>\space}
\def\showmathcharactersentryclassname##1##2%
{mathclass:\space##1,\space mathname:\space##2\par}
\def\showmathcharactersentrysymbol##1##2%
{mathsymbol:\space##1~\ruledhbox{\char##2}\par}
\def\showmathcharactersstartlookupvariants
{\par\begingroup\hangindent\emwidth\hangafter-\plushundred\hskip-\emwidth
lookupvariants:\space}
\def\showmathcharacterslookupvariant##1##2##3##4%
{\ifnum##1>\plusone,\space\fi##2:~{\char##3}\space(##4)}
\def\showmathcharactersstoplookupvariants
{\par\endgroup}
\stopsetups
\unprotect
\unexpanded\def\enableshowmathfontvirtual
{\ctxlua{fonts.constructors.autocleanup=false}}
\unexpanded\def\showmathfontcharacters
{\dosingleempty\module_math_characters_show}
\def\module_math_characters_show[#1]%
{\begingroup
\getdummyparameters
[\c!bodyfont=,
\c!list=,
\c!check=,
\c!alternative=default,
\c!option=\v!all,
#1]%
\directsetup{s-math-characters:\dummyparameter\c!alternative}%
\doifelsenothing{\dummyparameter\c!bodyfont}
{\definedfont[MathRoman*math-text]}
{\definedfont[\dummyparameter\c!bodyfont]}%
\dontcomplain
\ctxlua{moduledata.math.characters.showlist {
number = false,
check = "\dummyparameter\c!check",
list = "\dummyparameter\c!list",
option = "\dummyparameter\c!option",
}}%
\endgroup}
\protect
\stopmodule
\continueifinputfile{s-math-characters.mkiv}
\setuplayout
[width=middle,
height=middle,
topspace=15mm,
backspace=15mm,
bottomspace=15mm,
header=1cm,
headerdistance=0.5cm,
footer=0pt]
\starttext
\doifelse {\getdocumentargument{bodyfont}} {} {
\setupbodyfont[cambria, 12pt]
% \setupbodyfont[modern, 12pt]
% \setupbodyfont[lmvirtual, 12pt]
% \setupbodyfont[pxvirtual, 12pt]
% \setupbodyfont[txvirtual, 12pt]
% \setupbodyfont[palatino, 10pt]
% \setupbodyfont[mathtimes, 12pt]
% \setupbodyfont[stix, 12pt]
% \setupbodyfont[xits, 12pt]
% \setupbodyfont[lucida, 12pt]
% \setupbodyfont[lucidaot, 12pt]
% \setupbodyfont[pagella, 12pt]
% \setupbodyfont[bonum, 12pt]
} {
\normalexpanded{\setupbodyfont[\getdocumentargument{bodyfont},12pt]}
}
\showmathfontcharacters
\stoptext
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