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%D \module
%D [ file=type-ini,
%D version=2001.03.05,
%D title=\CONTEXT\ Typescript Macros,
%D subtitle=Initialization,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright={PRAGMA / Hans Hagen \& Ton Otten}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
% wat te doen met casual, evt `cs', danwel een manier om te
% mappen (zie showcase)
\writestatus{loading}{Context Typescript Macros (ini)}
\unprotect
\let\typescriptfiles\empty
\unexpanded\def\usetypescriptfile[#1]%
{\doifelse{#1}\v!reset
{\let\typescriptfiles\empty}
{\addtocommalist{#1}\typescriptfiles}}
\usetypescriptfile[\f!typeprefix syn] % font file synonyms
\usetypescriptfile[\f!typeprefix enc] % files and encodings
\usetypescriptfile[\f!typeprefix siz] % specific font sizes
\usetypescriptfile[\f!typeprefix map] % pdftex mapping
\usetypescriptfile[\f!typeprefix spe] % special macros
\usetypescriptfile[\f!typeprefix exa] % some examples
\usetypescriptfile[\f!typeprefix loc] % local scripts
\usetypescriptfile[\f!typeprefix akb] % adobe karl berry names
\beginXETEX \font
\usetypescriptfile[\f!typeprefix xtx] % xetex definitions
\endXETEX
%usetypescriptfile[\f!typeprefix pre] % predefined scripts (compatible)
%usetypescriptfile[typeface] % project scripts
\let\currenttypescripts\empty
\newif\iftypescriptfound
\let\@@typescriptone \empty \let\typescriptone \empty
\let\@@typescripttwo \empty \let\typescripttwo \empty
\let\@@typescriptthree\empty \let\typescriptthree\empty
% method 2 is for Hans van der Meer
\chardef\typescriptmethod\plusone % 1: empty==all==true 2: empty==false
\unexpanded\def\usetypescript {\chardef\typescriptmethod\plusone\dotripleempty\dousetypescript}
\unexpanded\def\usetypescriptexact{\chardef\typescriptmethod\plustwo\dotripleempty\dousetypescript}
\def\dousetypescript[#1][#2][#3]%
{\expanded{\dodousetypescript[#1][#2][#3]}}
\def\dodousetypescript[#1][#2][#3]% also loads type-loc, a user file
{\pushmacro\@@typescriptone \edef\@@typescriptone {\truetypescript{#1}}%
\pushmacro\@@typescripttwo \edef\@@typescripttwo {\truetypescript{#2}}%
\pushmacro\@@typescriptthree\edef\@@typescriptthree{\truetypescript{#3}}%
\pushmacro\typescriptone
\pushmacro\typescripttwo
\pushmacro\typescriptthree
\pushmacro\typescriptmethod
\pushmacro\stoptypescript
\typescriptfoundfalse
\writestatus\m!fonts{[\@@typescriptone] [\@@typescripttwo] [\@@typescriptthree]}%
\processcommacommand[\typescriptfiles]\dododousetypescript
\firsttypescriptpassfalse % testen
\popmacro\stoptypescript
\popmacro\typescriptmethod
\popmacro\typescriptthree
\popmacro\typescripttwo
\popmacro\typescriptone
\popmacro\@@typescriptthree
\popmacro\@@typescripttwo
\popmacro\@@typescriptone}
\def\dododousetypescript#1%
{\startreadingfile
\pushmacro\currenttypefile
\def\currenttypefile{#1}%
\readfile\currenttypefile\donothing\donothing
\popmacro\currenttypefile
\stopreadingfile}
\def\usetypescriptonce
{\dotripleempty\dousetypescriptonce}
\def\dousetypescriptonce[#1][#2][#3]%
{\doifelseflagged{ts:#1:#2:#3}%
{\writestatus\m!fonts{once (#1) (#2) (#3)}}
{\setflag{ts:#1:#2:#3}%
\expanded{\dodousetypescript[#1][#2][#3]}}}
% \definetypescriptsynonym[lbr][cmr]
\def\definetypescriptsynonym
{\dodoubleempty\dodefinetypescriptsynonym}
\def\dodefinetypescriptsynonym[#1][#2]%
{\ifsecondargument\setevalue{\??tm#1}{#2}\fi}
\beginTEX
\def\truetypescript#1%
{\expandafter\ifx\csname\??tm#1\endcsname\relax
#1\else\@EA\truetypescript\csname\??tm#1\endcsname
\fi}
\endTEX
\beginETEX \ifcsname
\def\truetypescript#1%
{\ifcsname\??tm#1\endcsname
\@EA\truetypescript\csname\??tm#1\endcsname\else#1%
\fi}
\endETEX
% script [serif] [default] [size]
% script [serif] [computer-modern] [size]
% script [serif] [computer-modern] [ec]
% script [serif] [computer-modern] [name]
% script [serif] [computer-modern] [special]
\newif\iffirsttypescriptpass \firsttypescriptpasstrue
\prependtoks\firsttypescriptpasstrue\to\everyjob
\def\typescript@@all{all}
\def\dochecktypescript#1#2#3% script use value
{\donefalse
\def\@@typescriptcheck{#1}%
\ifx\@@typescriptcheck\empty
\ifcase\typescriptmethod\or\donetrue\else\donefalse\fi
\else\ifx#2\typescript@@all
\donetrue
\else\ifx\@@typescriptcheck\typescript@@all
\donetrue
% \else\fullexpandtwoargsafter\doifcommonelse{#1}{#2}\donetrue\donefalse\ifdone % ==
\else\expanded{\doifcommonelse{#1}{#2}}\donetrue\donefalse\ifdone
\let#3\commalistelement
\fi\fi\fi\fi}
\def\starttypescript
{\dotripleempty\dostarttypescript}
\newif\iftracetypescripts
\long\def\dostarttypescript[#1][#2][#3]% #4\stoptypescript
{\iftracetypescripts\writestatus\m!fonts{enter [#1] [#2] [#3]}\fi%
\iffirstargument
\iftracetypescripts\writestatus\m!fonts{check [\@@typescriptone] [\@@typescripttwo] [\@@typescriptthree]}\fi
\let\typescriptone \@@typescriptone
\let\typescripttwo \@@typescripttwo
\let\typescriptthree\@@typescriptthree
\dochecktypescript{#1}\@@typescriptone\typescriptone
\ifdone
\dochecktypescript{#2}\@@typescripttwo\typescripttwo
\ifdone
\dochecktypescript{#3}\@@typescriptthree\typescriptthree
\ifdone
\typescriptfoundtrue
\let\next\dostarttypescriptA
\else
\let\next\dostarttypescriptC
\fi
\else
\let\next\dostarttypescriptC
\fi
\else
\let\next\dostarttypescriptC
\fi
\iftracetypescripts
\writestatus\m!fonts{\ifdone match\else pass\fi ed}%
\fi
\else\iffirsttypescriptpass
\iftracetypescripts\writestatus\m!fonts{honored}\fi
\let\next\dostarttypescriptB
\else
% skip this since it may do unwanted resets, like
% setting symbolic font names to unknown, especially
% in run time user type scripts
\iftracetypescripts\writestatus\m!fonts{ignored}\fi
\let\next\dostarttypescriptC
\fi\fi
\next}
\def\dostarttypescriptA
{\pushmacro\fontclass}
\def\dostarttypescriptB
{\pushmacro\fontclass}
\long\def\dostarttypescriptC#1\stoptypescript
{}
\def\stoptypescript
{\popmacro\fontclass}
% status
%
% 1 loaded
% 2 reported
% 3 preloaded
% flags ipv \c!state, more flag values
% \def\preloadmapfile[#1]%
% {\def\docommando##1%
% {\doifinstringelse{.}{##1}
% {\writestatus{pdftex}{compensate map file: ##1}%
% \setxvalue{##1 \c!state}{3}%
% \doglobal\removefromcommalist{##1}\allfontmapsfiles}
% {\expanded{\docommando{##1.\f!fontmapextension}}}}%
% \expanded{\processcommalist[#1]}\docommando}
%
% \def\loadmapfile[#1]% last add first
% {\def\docommando##1%
% {\doifinstringelse{.}{##1}
% {\doglobal\pretocommalist{##1}\allfontmapsfiles}
% {\expanded{\docommando{##1.\f!fontmapextension}}}}%
% \expanded{\processcommalist[#1]}\docommando
% \ifproductionrun \loadallfontmapfiles \fi}
% this mechanism will be adapted to the new pdftex features
\def\dopreloadmapfile#1%
{\doifinstringelse{.}{#1}
{\writestatus\m!fonts{assuming map file: #1}%
\setxvalue{#1 \c!state}{3}%
\doglobal\removefromcommalist{#1}\allfontmapsfiles}
{\expanded{\dopreloadmapfile{#1.\f!fontmapextension}}}}
\def\preloadmapfile[#1]%
{\expanded{\processcommalist[#1]}\dopreloadmapfile}
\def\loadmapfile[#1]%
{\expanded{\processcommalist[#1]}\loadthemapfile}
% too soon, no driver known, \ifproductionrun \loadallfontmapfiles \fi}
% temp hack, will become just \addto
\ifx\pdftexversion\undefined
\def\loadthemapfile#1%
{\doifinstringelse{.}{#1}
{\doglobal\addtocommalist{#1}\allfontmapsfiles}
{\expanded{\loadthemapfile{#1.\f!fontmapextension}}}}
\else\ifnum\pdftexversion<200
\def\loadthemapfile#1%
{\doifinstringelse{.}{#1}
{\doglobal\pretocommalist{#1}\allfontmapsfiles}
{\expanded{\loadthemapfile{#1.\f!fontmapextension}}}}
\else
\def\loadthemapfile#1%
{\doifinstringelse{.}{#1}
%{\doglobal\pretocommalist{#1}\allfontmapsfiles}
{\doglobal\addtocommalist{#1}\allfontmapsfiles}
{\expanded{\loadthemapfile{#1.\f!fontmapextension}}}}
\fi \fi
\def\doloadfontmapfile#1%
{\ifundefined{#1 \c!state}%
\writestatus\m!fonts{using map file: #1}%
\doloadmapfile{=}{#1}% +/add =/replace -/remove
\setxvalue{#1 \c!state}{1}%
\fi}
\def\doreportfontmapfile#1%
{\ifundefined{#1 \c!state}%
\writestatus\m!fonts{needs map file: #1}%
\setxvalue{#1 \c!state}{2}%
\fi}
\def\loadallfontmapfiles
{%\message{[\allfontmapsfiles]}%
\ifconditional\resettingmapfile
\doresetmapfilelist
\global\setfalse\resettingmapfile
\fi
\ifx\allfontmapsfiles\empty \else
\ifautoloadmapfiles
\processcommacommand[\allfontmapsfiles]\doloadfontmapfile
\else
\processcommacommand[\allfontmapsfiles]\doreportfontmapfile
\fi
\forgetmapfiles
\fi}
% since this is driver dependent, and since we may set map files
% before an output format is defined, we need to postpone it
%appendtoks \loadallfontmapfiles \to \everyPDFximage
\appendtoks \loadallfontmapfiles \to \everystarttext
\appendtoks \loadallfontmapfiles \to \everybeforepagebody
\newif\ifautoloadmapfiles
\let\allfontmapsfiles\empty
\def\forgetmapfiles
{\globallet\allfontmapsfiles\empty}
\newconditional\resettingmapfile
\def\resetmapfiles
{\global\settrue\resettingmapfile}
\def\disablemapfiles
{\resetmapfiles
\forgetmapfiles}
% \definetypeface [#1:joke] [#2:rm]
% \definetypeface [#1:joke] [#2:rm] [#3:...]
% \definetypeface [#1:joke] [#2:rm] [#3:serif] [#4:lucida] [#5:size] [#6:...]
\def\definetypeface
{\dosixtupleargument\dodefinetypeface}
\def\tsvar#1#2%
{\@EA\ifx\csname\??ts#1\endcsname\empty
#2%
\else
\csname\??ts#1\endcsname
\fi}
% #1=main #2=rm #3=serif #4=fontname #5=size #6=settings
\def\typefaceencoding{\defaultencoding}
\def\dodefinetypeface[#1][#2][#3][#4][#5][#6]%
{\dododefinetypeface[#1][#2]%
\iffifthargument % sixth is optional
% \getparameters[\??ts][rscale=1,\s!encoding=\defaultencoding,#6]
% we need to expand since in #6 there can be a \typescripttwo
\expanded{\getparameters[\??ts][\s!rscale=1,\s!encoding=\defaultencoding,#6]}%
% toch niet \expanded{\getparameters[\??ts][\s!rscale=1,\s!encoding=\s!default,#6]}%
\pushmacro\relativefontsize
\pushmacro\typefaceencoding
\pushmacro\fontclass
\let\relativefontsize\@@tsrscale
\let\typefaceencoding\@@tsencoding
\setcurrentfontclass{#1}
\saverelativefontsize{#2}{\relativefontsize}% fall back
%\writestatus{typeface}{[#1] [#2] [#3] [#4]}
\writestatus\m!fonts{[#1] [#2] [#3] [#4] / \typefaceencoding}%
%\usetypescript[map][\typefaceencoding]% latest versions of pdftex can load after first page
\usetypescript[#3,map][#4][name,default,\typefaceencoding,special]% is default needed
\usetypescript[#3][#5][size]%
\popmacro\fontclass
\popmacro\typefaceencoding
\popmacro\relativefontsize
\else\iffourthargument
\definetypeface[#1][#2][#3][#4][\s!default]%
\else\ifthirdargument
\getparameters[\??tf#1#2][#3]%
\fi\fi\fi}
\def\dododefinetypeface[#1][#2]% saveguard against redefinition
{\doifundefined{\??tf#1\s!default}{\setgvalue{\??tf#1\s!default}{#2}}%
\doifundefined{#1}{\unexpanded\setgvalue{#1}{\switchtotypeface[#1][#2]}}}
\def\setuptypeface% [class] [settings]
{\doquadrupleempty\doswitchtotypeface[\setupbodyfont][\fontclass]}
\unexpanded\def\switchtotypeface% [class] [settings]
{\doquadrupleempty\doswitchtotypeface[\switchtobodyfont][\globalfontclass]}
\def\doswitchtotypeface[#1][#2][#3][#4]%
{%\doifinsetelse{\s!default,\v!reset}{#3}
% {\setcurrentfontclass\empty}
% {\setcurrentfontclass{#3}}%
\setcurrentfontclass{#3}%
\let\globalfontclass#2%
\iffourthargument
#1[#4]%
\else\ifx\fontclass\empty
#1[\c!rm]%
\else
\doifdefinedelse{\??tf\fontclass\s!default}
{#1[\getvalue{\??tf\fontclass\s!default}]}
{#1[\c!rm]}%
\fi \fi
\ifmmode\mr\else\tf\fi} % needed ?
\def\usetypefile[#1]% recurses on path !
{\readfile{\f!typeprefix#1}\donothing\donothing}
%D For backward compatibility we reimplement the font file
%D loading macro.
\ifx\normaldoreadfontdefinitionfile\undefined
\let\normaldoreadfontdefinitionfile\doreadfontdefinitionfile
\fi
\def\doreadfontdefinitionfile#1#2% #1 = set/switch state
{\ifundefined{\??tf#2\c!default}%
\pushmacro\fontclass
\setcurrentfontclass\empty
\pushmacro\@@typescriptone \edef\@@typescriptone {\truetypescript{#2}}
\pushmacro\@@typescripttwo \let\@@typescripttwo \empty
\pushmacro\@@typescriptthree\let\@@typescriptthree\empty
\typescriptfoundfalse
\dododousetypescript{\f!typeprefix pre}
\popmacro\@@typescriptthree
\popmacro\@@typescripttwo
\popmacro\@@typescriptone
\iftypescriptfound \else
\normaldoreadfontdefinitionfile{#1}{#2}
\fi
\setcurrentfontclass\empty
\popmacro\fontclass
\else\ifcase#1\relax
\switchtotypeface[#2]%
\else
\setuptypeface[#2]%
\fi\fi}
\fetchruntimecommand \typetypescript {\f!typeprefix\s!run}
% \usetypescript [berry] [ec]
\protect \endinput
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