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%% opensans.sty
%% Copyright 2019 Mohamed El Morabity
%
% This work may be distributed and/or modified under the conditions of the LaTeX
% Project Public License, either version 1.3 of this license or (at your option)
% any later version. The latest version of this license is in
% http://www.latex-project.org/lppl.txt and version 1.3 or later is part of all
% distributions of LaTeX version 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'.
%
% The Current Maintainer of this work is Mohamed El Morabity
%
% This work consists of all files listed in manifest.txt.
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{opensans}[2019/06/20 Style file for Open Sans.]
\RequirePackage{fontaxes}
\RequirePackage{ifluatex}
\RequirePackage{ifxetex}
\RequirePackage{xkeyval}
\newif\ifopensans@otf
\ifxetex
\opensans@otftrue
\else
\ifluatex
\opensans@otftrue
\else
\opensans@otffalse
\fi
\fi
\newif\ifopensans@lining
\newif\ifopensans@tabular
\newif\ifopensans@default
\opensans@defaultfalse
\newif\ifopensans@defaultsans
\opensans@defaultsansfalse
\newcommand*{\opensans@scale}{1}
\DeclareOptionX{scale}{\renewcommand*{\opensans@scale}{#1}}
\DeclareOptionX{scaled}{\renewcommand*{\opensans@scale}{#1}}
\DeclareOptionX{default}{\opensans@defaulttrue}
\DeclareOptionX{defaultsans}{\opensans@defaultsanstrue}
\DeclareOptionX{lining}{\opensans@liningtrue}
\DeclareOptionX{oldstyle}{\opensans@liningfalse}
\DeclareOptionX{tabular}{\opensans@tabulartrue}
\DeclareOptionX{proportional}{\opensans@tabularfalse}
\DeclareOptionX{type1}{\opensans@otffalse}
\ExecuteOptionsX{tabular,lining}
\ProcessOptionsX
\relax
\ifopensans@tabular
\newcommand*{\opensans@figurewidth@otf}{Monospaced}
\newcommand*{\opensans@figurewidth@pfb}{T}
\else
\newcommand*{\opensans@figurewidth@otf}{Proportional}
\newcommand*{\opensans@figurewidth@pfb}{}
\fi
\ifopensans@lining
\newcommand*{\opensans@figurestyle@otf}{Lining}
\newcommand*{\opensans@figurestyle@pfb}{LF}
\else
\newcommand*{\opensans@figurestyle@otf}{OldStyle}
\newcommand*{\opensans@figurestyle@pfb}{OsF}
\fi
\newcommand*{\opensans@familyprefix}{opensans}
\newcommand*{\opensans@family}[1]{\opensans@familyprefix-#1}
\newcommand*{\opensansfamily}{\opensans@family{\opensans@figurewidth@pfb\opensans@figurestyle@pfb}}
\ifopensans@otf
\RequirePackage{fontspec}
\ifxetex
\XeTeXtracingfonts=1
\fi
\newcommand*{\opensans@otf@features}{%
Extension=.ttf,%
Ligatures={TeX,Common},%
Scale=\opensans@scale,%
FontFace={l}{n}{*-Light},%
FontFace={l}{it}{*-LightItalic},%
FontFace={lc}{n}{*Condensed-Light},%
FontFace={lc}{it}{*Condensed-LightItalic},%
UprightFont={*-Regular},%
ItalicFont={*-Italic},%
FontFace={sb}{n}{*-SemiBold},%
FontFace={sb}{it}{*-SemiBoldItalic},%
FontFace={b}{n}{*-Bold},%
FontFace={b}{it}{*-BoldItalic},%
BoldFont={*-Bold},%
BoldItalicFont={*-BoldItalic},%
FontFace={bc}{n}{*Condensed-Bold},%
FontFace={eb}{n}{*-ExtraBold},%
FontFace={eb}{it}{*-ExtraBoldItalic}%
}
% Define family for each figure style/width, with corresponding
% NFSS family, for fontaxes support
\newfontfamily{\opensans@otf@TLF}[%
\opensans@otf@features,%
Numbers={Monospaced,Lining},%
NFSSFamily=\opensans@family{TLF}%
]{OpenSans}
\newfontfamily{\opensans@otf@LF}[%
\opensans@otf@features,%
Numbers={Proportional,Lining},%
NFSSFamily=\opensans@family{LF}%
]{OpenSans}
\newfontfamily{\opensans@otf@TOsF}[%
\opensans@otf@features,%
Numbers={Monospaced,OldStyle},%
NFSSFamily=\opensans@family{TOsF}%
]{OpenSans}
\newfontfamily{\opensans@otf@OsF}[%
\opensans@otf@features,%
Numbers={Proportional,OldStyle},%
NFSSFamily=\opensans@family{OsF}%
]{OpenSans}
\expandafter\let\expandafter\opensans\csname opensans@otf@\opensans@figurewidth@pfb\opensans@figurestyle@pfb\endcsname
% Legacy compatibility
\newfontfamily{\fosfamily}[%
\opensans@otf@features,%
Numbers={Monospaced,Lining},%
NFSSFamily=fos%
]{OpenSans}
\ifopensans@defaultsans
\setsansfont[%
\opensans@otf@features,%
Numbers={\opensans@figurewidth@otf,\opensans@figurestyle@otf},%
]{OpenSans}
\fi
\ifopensans@default
\setmainfont[%
\opensans@otf@features,%
Numbers={\opensans@figurewidth@otf,\opensans@figurestyle@otf},%
]{OpenSans}
\fi
\else
\newcommand*{\opensans}{\fontfamily{\opensansfamily}\selectfont}
% Legacy compatibility
\newcommand*{\fosfamily}{\fontfamily{opensans-TLF}\selectfont}
\ifopensans@defaultsans
\renewcommand*{\sfdefault}{\opensansfamily}
\fi
\ifopensans@default
\renewcommand*{\familydefault}{\opensansfamily}
\fi
\fi
\endinput
|
