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+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{spectral}
+ [2020/08/21 (Bob Tennent and autoinst) Style file for Spectral fonts.]
+
+\RequirePackage{ifxetex,ifluatex,xkeyval,textcomp}
+
+\newif\ifspectral@ttf
+\ifxetex
+ \spectral@ttftrue
+\else\ifluatex
+ \spectral@ttftrue
+\else % [pdf]LaTeX
+ \spectral@ttffalse
+\fi\fi
+
+\newif\ifspectral@lining \spectral@liningfalse
+\newif\ifspectral@tabular \spectral@tabularfalse
+\newif\ifspectral@extralight \spectral@extralightfalse
+\newif\ifspectral@light \spectral@lightfalse
+\newif\ifspectral@medium \spectral@mediumfalse
+\newif\ifspectral@semibold \spectral@semiboldfalse
+\newif\ifspectral@extrabold \spectral@extraboldfalse
+
+\newcommand*{\Spectral@scale}{1}
+\newcommand*{\SpectralInitials@scale}{1}
+\RequirePackage{xkeyval}
+\DeclareOptionX{scaled}{\renewcommand*{\Spectral@scale}{#1}}
+\DeclareOptionX{scale}{\renewcommand*{\Spectral@scale}{#1}}
+\DeclareOptionX{type1}{\spectral@ttffalse}
+\DeclareOptionX{lining}{\spectral@liningtrue}
+\DeclareOptionX{lf}{\spectral@liningtrue}
+\DeclareOptionX{oldstyle}{\spectral@liningfalse}
+\DeclareOptionX{osf}{\spectral@liningfalse}
+\DeclareOptionX{tabular}{\spectral@tabulartrue}
+\DeclareOptionX{t}{\spectral@tabulartrue}
+\DeclareOptionX{proportional}{\spectral@tabularfalse}
+\DeclareOptionX{p}{\spectral@tabularfalse}
+\DeclareOptionX{medium}{\spectral@mediumtrue}
+\DeclareOptionX{m}{\spectral@mediumtrue}
+\DeclareOptionX{light}{\spectral@lighttrue}
+\DeclareOptionX{l}{\spectral@lighttrue}
+\DeclareOptionX{el}{\spectral@extralighttrue}
+\DeclareOptionX{extralight}{\spectral@extralighttrue}
+\DeclareOptionX{semibold}{\spectral@semiboldtrue}
+\DeclareOptionX{sb}{\spectral@semiboldtrue}
+\DeclareOptionX{extrabold}{\spectral@extraboldtrue}
+\DeclareOptionX{eb}{\spectral@extraboldtrue}
+
+
+\ExecuteOptionsX{oldstyle,proportional}
+\ProcessOptionsX\relax
+
+\ifspectral@ttf
+ \ifspectral@lining
+ \def\spectral@figurestyle{Lining}
+ \else
+ \def\spectral@figurestyle{OldStyle}
+ \fi
+ \ifspectral@tabular
+ \def\spectral@figurealign{Monospaced}
+ \else
+ \def\spectral@figurealign{Proportional}
+ \fi
+ \ifspectral@medium
+ \def\spectral@regularstyle{Medium}
+ \else\ifspectral@light
+ \def\spectral@regularstyle{Light}
+ \else\ifspectral@extralight
+ \def\spectral@regularstyle{ExtraLight}
+ \else
+ \def\spectral@regularstyle{Regular}
+ \fi\fi\fi
+ \ifspectral@semibold
+ \def\spectral@boldstyle{SemiBold}
+ \else\ifspectral@extrabold
+ \def\spectral@boldstyle{ExtraBold}
+ \else
+ \def\spectral@boldstyle{Bold}
+ \fi\fi
+
+\else % type1
+ \ifspectral@lining
+ \def\spectral@figurestyle{LF}
+ \else
+ \def\spectral@figurestyle{OsF}
+ \fi
+ \ifspectral@tabular
+ \def\spectral@figurealign{T}
+ \else
+ \def\spectral@figurealign{}
+ \fi
+ \ifspectral@medium
+ \def\mdseries@rm{medium}
+ \else\ifspectral@light
+ \def\mdseries@rm{light}
+ \else\ifspectral@extralight
+ \def\mdseries@rm{extralight}
+ \else
+ \def\mdseries@rm{m}
+ \fi\fi\fi
+ \def\seriesdefault{\mdseries@rm}
+ \ifspectral@semibold
+ \def\bfseries@rm{sb}
+ \else\ifspectral@extrabold
+ \def\bfseries@rm{eb}
+ \else
+ \def\bfseries@rm{b}
+ \fi\fi
+
+\fi
+
+\ifspectral@ttf
+ \RequirePackage{fontspec}
+\else
+ \RequirePackage{fontenc,fontaxes}
+\fi
+
+\ifspectral@ttf
+ \ifxetex\XeTeXtracingfonts=1\fi
+ \def\spectral@regular{Regular}
+
+ \defaultfontfeatures{
+ Ligatures = TeX ,
+ Scale = \Spectral@scale ,
+ SmallCapsFeatures={\ifluatex Renderer=Basic\fi},
+ Extension = .ttf }
+ \setmainfont
+ [ Numbers = {\spectral@figurealign,\spectral@figurestyle},
+ UprightFont = *-\spectral@regularstyle ,
+ ItalicFont = *-\ifx\spectral@regularstyle\spectral@regular Italic\else\spectral@regularstyle Italic\fi,
+ BoldFont = *-\spectral@boldstyle ,
+ BoldItalicFont = *-\spectral@boldstyle Italic ,
+ ]
+ {Spectral}
+ \providecommand\sufigures{\addfontfeatures{VerticalPosition=Superior}}
+ \DeclareTextFontCommand{\oldstylenums}{\addfontfeatures{Numbers=OldStyle}}
+ \DeclareTextFontCommand{\liningnums}{\addfontfeatures{Numbers=Lining}}
+
+\else % type1
+
+ \def\spectral@family{Spectral-\spectral@figurealign\spectral@figurestyle}
+ \renewcommand*\rmdefault{\spectral@family}
+
+ \fa@naming@exception{figures}{{superior}{proportional}}{Sup}
+ \fa@naming@exception{figures}{{superior}{tabular}}{Sup}
+ \def\sufigures{\@nomath\sufigures\fontfigurestyle{superior}\selectfont}
+
+ \ifx\swshape\@undefined
+ \DeclareRobustCommand\swshape{\not@math@alphabet\swshape\relax
+ \fontprimaryshape\itdefault\fontsecondaryshape\swdefault\selectfont}
+ \fa@naming@exception{shape}{{n}{sw}}{nw}
+ \fa@naming@exception{shape}{{it}{sw}}{sw}
+ \fi
+
+
+ \DeclareTextFontCommand{\oldstylenums}{\fontfamily{Spectral-\spectral@figurealign OsF}\selectfont}
+ \DeclareTextFontCommand{\liningnums}{\fontfamily{Spectral-\spectral@figurealign LF}\selectfont}
+
+\fi
+
+\DeclareTextFontCommand{\textsu}{\sufigures}
+\DeclareTextFontCommand{\textsw}{\swshape}
+
+\ifspectral@ttf
+ \DeclareTextFontCommand{\tabularnums}{\addfontfeatures{Numbers=Tabular}}
+ \DeclareTextFontCommand{\proportionalnums}{\addfontfeatures{Numbers=Proportional}}
+\else % type1
+ \DeclareTextFontCommand{\tabularnums}{\fontfamily{Spectral-T\spectral@figurestyle}\selectfont}
+ \DeclareTextFontCommand{\proportionalnums}{\fontfamily{Spectral-\spectral@figurestyle}\selectfont}
+\fi
+
+\ifspectral@ttf
+ \defaultfontfeatures{}
+\fi
+
+\endinput