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%%
%% This is file `xepersian-mathsdigitspec.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% xepersian.dtx (with options: `xepersian-mathsdigitspec.sty')
%%
%% ______________________________________
%% Copyright © 2008–2011 Vafa Khalighi
%%
%% License information appended.
%%
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{xepersian-mathsdigitspec}
[2011/03/01 v0.9 Unicode Persian maths digits in XeLaTeX]
\ExplSyntaxOn
\bool_set_false:N \g_fontspec_math_bool
\ExplSyntaxOff
\def\@preamblecmds{}
\newcommand\not@onlypreamble[1]{{%
\def\do##1{\ifx#1##1\else\noexpand\do\noexpand##1\fi}%
\xdef\@preamblecmds{\@preamblecmds}}}
\def\gm@notprerr{ can be used only in preamble (\on@line)}
\AtBeginDocument{%
\def\do#1{\noexpand\do\noexpand#1}%
\edef\@preamblecmds{%
\def\noexpand\do##1{%
\def##1{\noexpand\PackageError{gmutils/LaTeX}%
{\noexpand\string##1 \noexpand\gm@notprerr}\noexpand\@eha}}%
\@preamblecmds}}
\def\nocite#1{%
\@bsphack{\setbox0=\hbox{\cite{#1}}}\@esphack}
\newcommand\xepersian@PackageInfo[1]{\PackageInfo{xepersian-mathsdigitspec}{#1}}
\newcommand\SetMathCode[4]{%
\XeTeXmathcode#1="\mathchar@type#2 \csname sym#3\endcsname #4\relax}
\newcommand\SetMathCharDef[4]{%
\XeTeXmathchardef#1="\mathchar@type#2 \csname sym#3\endcsname #4\relax}
\ExplSyntaxOn
\cs_new_eq:NN \orig_mathbf:n \mathbf
\cs_new_eq:NN \orig_mathit:n \mathit
\cs_new_eq:NN \orig_mathrm:n \mathrm
\cs_new_eq:NN \orig_mathsf:n \mathsf
\cs_new_eq:NN \orig_mathtt:n \mathtt
\NewDocumentCommand \new@mathbf { m } {
\orig_mathbf:n {
\prg_stepwise_inline:nnnn { `0 } { \c_one } { `9 } {
\mathcode ##1 = \numexpr "100 * \symnew@mathbf@font@digits + ##1 \relax
}
#1
}
}
\NewDocumentCommand \new@mathit { m } {
\orig_mathit:n {
\prg_stepwise_inline:nnnn { `0 } { \c_one } { `9 } {
\mathcode ##1 = \numexpr "100 * \symnew@mathit@font@digits + ##1 \relax
}
#1
}
}
\NewDocumentCommand \new@mathrm { m } {
\orig_mathrm:n {
\prg_stepwise_inline:nnnn { `0 } { \c_one } { `9 } {
\mathcode ##1 = \numexpr "100 * \symnew@mathrm@font@digits + ##1 \relax
}
#1
}
}
\NewDocumentCommand \new@mathsf{ m } {
\orig_mathsf:n {
\prg_stepwise_inline:nnnn { `0 } { \c_one } { `9 } {
\mathcode ##1 = \numexpr "100 * \symnew@mathsf@font@digits + ##1 \relax
}
#1
}
}
\NewDocumentCommand \new@mathtt{ m } {
\orig_mathtt:n {
\prg_stepwise_inline:nnnn { `0 } { \c_one } { `9 } {
\mathcode ##1 = \numexpr "100 * \symnew@mathtt@font@digits + ##1 \relax
}
#1
}
}
\ExplSyntaxOff
\newcommand\setdigitfont[2][]{%
\let\glb@currsize\relax
\setkeys*[xepersian-mathsdigitspec]{options}{#1}%
\edef\@tempa{\noexpand\zf@fontspec{Mapping=parsidigits,%
\XKV@rm}{#2}}\@tempa
\xepersian@PackageInfo{Defining the default Persian maths digits font as '#2'}
\DeclareSymbolFont{OPERATORS} {EU1}{\zf@family} {m}{n}
\DeclareSymbolFont{new@mathbf@font@digits}{EU1}{\zf@family}{bx}{n}
\DeclareSymbolFont{new@mathit@font@digits}{EU1}{\zf@family}{m}{it}
\DeclareSymbolFont{new@mathrm@font@digits}{EU1}{\zf@family}{m}{n}
\def\persianmathsdigits{%
\SetMathCode{`0}{\mathalpha}{OPERATORS}{`0}
\SetMathCode{`1}{\mathalpha}{OPERATORS}{`1}
\SetMathCode{`2}{\mathalpha}{OPERATORS}{`2}
\SetMathCode{`3}{\mathalpha}{OPERATORS}{`3}
\SetMathCode{`4}{\mathalpha}{OPERATORS}{`4}
\SetMathCode{`5}{\mathalpha}{OPERATORS}{`5}
\SetMathCode{`6}{\mathalpha}{OPERATORS}{`6}
\SetMathCode{`7}{\mathalpha}{OPERATORS}{`7}
\SetMathCode{`8}{\mathalpha}{OPERATORS}{`8}
\SetMathCode{`9}{\mathalpha}{OPERATORS}{`9}
\SetMathCode{`\%}{\mathbin}{OPERATORS}{`٪}
\SetMathCharDef{\decimalseparator}{\mathpunct}{OPERATORS}{"066B}
\let\mathbf\new@mathbf
\let\mathit\new@mathit
\let\mathrm\new@mathrm}
}
\newcommand*\setmathsfdigitfont[2][]{%
\zf@fontspec{Mapping=parsidigits,#1}{#2}%
\let\zf@sfmaths\zf@family
\DeclareSymbolFont{new@mathsf@font@digits}{EU1}{\zf@family}{m}{n}
\def\persianmathsfdigits{\let\mathsf\new@mathsf}}
\newcommand*\setmathttdigitfont[2][]{%
\zf@fontspec{Mapping=parsidigits,#1}{#2}%
\let\zf@ttmaths\zf@family
\DeclareSymbolFont{new@mathtt@font@digits}{EU1}{\zf@family}{m}{n}
\def\persianmathttdigits{\let\mathtt\new@mathtt}}
\ifx\newcommand\undefined\else
\newcommand{\ZifferAn}{}
\fi
\mathchardef\ziffer@DotOri="013A
{\ZifferAn
\catcode`\.=\active\gdef.{\begingroup\obeyspaces\futurelet\n\ziffer@dcheck}}
\def\ziffer@dcheck{\ziffer@check\ZifferLeer\ziffer@DotOri}
\def\ziffer@check#1#2{%
\ifx\n1\endgroup#1\else
\ifx\n2\endgroup#1\else
\ifx\n3\endgroup#1\else
\ifx\n4\endgroup#1\else
\ifx\n5\endgroup#1\else
\ifx\n6\endgroup#1\else
\ifx\n7\endgroup#1\else
\ifx\n8\endgroup#1\else
\ifx\n9\endgroup#1\else
\ifx\n0\endgroup#1\else
\endgroup#2%
\fi
\fi
\fi
\fi
\fi
\fi
\fi
\fi
\fi
\fi}
\mathcode`.="8000\relax
\def\ZifferLeer{\ifx\decimalseparator\undefied .\else \decimalseparator\fi}
\def\DefaultMathsDigits{\def\SetMathsDigits{}}
\def\PersianMathsDigits{\def\SetMathsDigits{%
\ifx\persianmathsdigits\undefied\else\persianmathsdigits\fi%
\ifx\persianmathsfdigits\undefied\else\persianmathsfdigits\fi%
\ifx\persianmathttdigits\undefied\else\persianmathttdigits\fi}}
\def\AutoMathsDigits{\def\SetMathsDigits{%
\ifx\persianmathsdigits\undefied\else\if@Latin\else\persianmathsdigits\fi\fi%
\ifx\persianmathsfdigits\undefied\else\if@Latin\else\persianmathsfdigits\fi\fi%
\ifx\persianmathttdigits\undefied\else\if@Latin\else\persianmathttdigits\fi\fi}}
\AutoMathsDigits
\everymath\expandafter{\the\everymath\SetMathsDigits}
\g@addto@macro\document{\everydisplay\expandafter{\the\everydisplay\SetMathsDigits}}
%%
%% Copyright © 2008–2011 Vafa Khalighi <vafaklg@gmail.com>
%%
%% It may be distributed and/or modified under the LaTeX Project Public License,
%% version 1.3c or higher (your choice). The latest version of
%% this license is at: http://www.latex-project.org/lppl.txt
%%
%% This work is “author-maintained” (as per LPPL maintenance status)
%% by Vafa Khalighi.
%%
%%
%%
%%
%% End of file `xepersian-mathsdigitspec.sty'.
|
