%% $Id: pagella-otf.sty 633 2022-10-15 07:58:35Z herbert $
%%
%% This file is distributed under the terms of the LaTeX Project Public
%% License from CTAN archives in directory  macros/latex/base/lppl.txt.
%% Either version 1.3 or, at your option, any later version.
%%
%
\ProvidesPackage{pagella-otf}[%
  2022/10/15 v. 0.02 (Herbert Voss) Supports pagella fonts for lualatex and xelatex.] 

\RequirePackage{iftex,xkeyval,textcomp}

\newif\ifpagella@lining \pagella@liningtrue
\newif\ifpagella@tabular \pagella@tabulartrue
\newif\ifpagella@usefilenames \pagella@usefilenamestrue
\newif\ifpagella@nomath \pagella@nomathfalse
\newif\ifpagella@libertinus \pagella@libertinusfalse

\DeclareOptionX{lining}[true]{\@nameuse{pagella@lining#1}}
\DeclareOptionX{nf}[true]{\@nameuse{pagella@lining#1}}
\DeclareOptionX{lf}[true]{\@nameuse{pagella@lining#1}}
\DeclareOptionX{oldstyle}[true]{\@nameuse{if#1}\pagella@liningfalse\else\pagella@liningtrue\fi}
\DeclareOptionX{osf}[true]{\@nameuse{if#1}\pagella@liningfalse\else\pagella@liningtrue\fi}
\DeclareOptionX{libertinus}[true]{\@nameuse{pagella@libertinus#1}}

\newcommand*\pagellaMM@feature{}
\DeclareOptionX{math}[]{\renewcommand*\pagellaMM@feature{#1}}
\DeclareOptionX{nomath}[true]{\@nameuse{pagella@nomath#1}}

\DeclareOptionX{usefilenames}[true]{\@nameuse{pagella@usefilenames#1}}

\DeclareOptionX{tabular}[true]{\@nameuse{pagella@tabular#1}}
\DeclareOptionX{t}[true]{\@nameuse{pagella@tabular#1}}
\DeclareOptionX{proportional}[true]{\@nameuse{if#1}\pagella@tabularfalse\else\pagella@tabulartrue\fi}
\DeclareOptionX{p}[true]{\@nameuse{if#1}\pagella@tabularfalse\else\pagella@tabulartrue\fi}

\newcommand*\pagellaRM@scale{1}  
\DeclareOptionX{ScaleRM}{\renewcommand*{\pagellaRM@scale}{#1}}

\def\pagella@defaultfeatures{}
\DeclareOptionX{defaultfeatures}{\def\pagella@defaultfeatures{#1}}

\ProcessOptionsX\relax

\RequirePackage{unicode-math}

\ifpagella@lining
    \def\pagella@figurestyle{+lnum}
\else
    \def\pagella@figurestyle{+onum}
\fi

\ifpagella@tabular
    \def\pagella@figurealign{+tnum} 
\else
    \def\pagella@figurealign{+pnum} 
\fi

\ifxetex\XeTeXtracingfonts=1\fi
\defaultfontfeatures[\rmfamily,\sffamily]{
     Ligatures = TeX ,
     SmallCapsFeatures={Letters=SmallCaps},%       \ifluatex,Renderer=Basic\fi}, 
     \pagella@defaultfeatures
}

\ifpagella@usefilenames
%------------------------   filenames start -------------------------

%texgyrepagella-bold.otf		texgyrepagella-italic.otf
%texgyrepagella-bolditalic.otf	texgyrepagella-regular.otf


\setmainfont{texgyrepagella}[ 
  RawFeature     = {\pagella@figurealign;\pagella@figurestyle},
  Scale          = \pagellaRM@scale ,
  UprightFont    = *-regular,
  ItalicFont     = *-italic,
  ItalicFeatures = { SmallCapsFont = *-italic },
  SlantedFont    = *-regular,
  SlantedFeatures= {FakeSlant=0.2},
  BoldFont       = *-bold,
  BoldFeatures   = { SmallCapsFont = *-bold },
  BoldItalicFont = *-bolditalic,
  BoldItalicFeatures = { SmallCapsFont = *-bolditalic },
  BoldSlantedFont= *-bold,
  BoldSlantedFeatures= {FakeSlant=0.2, SmallCapsFont = *-bold },
  SmallCapsFont  = *-regular,
%  SmallCapsFeatures={RawFeature=+smcp},
  SmallCapsFeatures={Letters=SmallCaps}, 
  Extension      = .otf  
]

\newfontfamily\pagellaOsF{texgyrepagella}[
  RawFeature     = {+onum},
  Scale          = \pagellaRM@scale ,
  UprightFont    = *-regular,
  ItalicFont     = *-italic,
  ItalicFeatures = { SmallCapsFont = *-italic },
  SlantedFont    = *-regular,
  SlantedFeatures= {FakeSlant=0.2},
  BoldFont       = *-bold,
  BoldFeatures   = { SmallCapsFont = *-bold },
  BoldItalicFont = *-bolditalic,
  BoldItalicFeatures = { SmallCapsFont = *-bolditalic },
  BoldSlantedFont= *-bold,
  BoldSlantedFeatures= {FakeSlant=0.2, SmallCapsFont = *-bold },
  SmallCapsFont  = *-regular,
%  SmallCapsFeatures={RawFeature=+smcp},
  SmallCapsFeatures={Letters=SmallCaps}, 
  Extension      = .otf  
]

\newfontfamily\pagellaTLF{texgyrepagella}[
  RawFeature        = {+tnum;-onum},
  Scale          = \pagellaRM@scale ,
  UprightFont    = *-regular,
  ItalicFont     = *-italic,
  ItalicFeatures = { SmallCapsFont = *-italic },
  SlantedFont    = *-regular,
  SlantedFeatures= {FakeSlant=0.2},
  BoldFont       = *-bold,
  BoldFeatures   = { SmallCapsFont = *-bold },
  BoldItalicFont = *-bolditalic,
  BoldItalicFeatures = { SmallCapsFont = *-bolditalic },
  BoldSlantedFont= *-bold,
  BoldSlantedFeatures= {FakeSlant=0.2, SmallCapsFont = *-bold },
  SmallCapsFont  = *-regular,
%  SmallCapsFeatures={RawFeature=+smcp},
  SmallCapsFeatures={Letters=SmallCaps}, 
  Extension      = .otf  
]
%------------------------   filenames stop -------------------------
\else
%------------------------   symbolic names start -------------------------
\setmainfont{TeX Gyre Pagella}[ 
  RawFeature        = {\pagella@figurealign,\pagella@figurestyle},
  Scale             = \pagellaRM@scale ,
  UprightFont       = * Regular,
  SlantedFont       = * Regular,
  SlantedFeatures   = {FakeSlant=0.2},
  ItalicFont        = * Italic,
  ItalicFeatures    = { SmallCapsFont = * Italic },
  BoldFont          = * Bold, 
  BoldFeatures      = { SmallCapsFont = * Bold },
  BoldItalicFont    = * Bold Italic,
  BoldItalicFeatures= { SmallCapsFont = * Bold Italic },
  SmallCapsFont     = * Regular,
  SmallCapsFeatures = {RawFeature=+smcp},
  BoldSlantedFont   = * Bold,
  BoldSlantedFeatures = {FakeSlant=0.2, SmallCapsFont = * Bold },
  SmallCapsFeatures  = {Letters=SmallCaps}, 
]
\newfontfamily\pagella{TeX Gyre Pagella}[
  RawFeature        = {\pagella@figurealign,\pagella@figurestyle},
  Scale             = \pagellaRM@scale ,
  UprightFont       = * Regular,
  SlantedFont       = * Regular,
  SlantedFeatures   = {FakeSlant=0.2},
  ItalicFont        = * Italic,
  ItalicFeatures    = { SmallCapsFont = * Italic },
  BoldFont          = * Bold, 
  BoldFeatures      = { SmallCapsFont = * Bold },
  BoldItalicFont    = * Bold Italic,
  BoldItalicFeatures= { SmallCapsFont = * Bold Italic },
  SmallCapsFont     = * Regular,
  SmallCapsFeatures = {RawFeature=+smcp},
  BoldSlantedFont   = * Bold,
  BoldSlantedFeatures = {FakeSlant=0.2, SmallCapsFont = * Bold },
  SmallCapsFeatures  = {Letters=SmallCaps}, 
]
\newfontfamily\pagellaOsF{TeX Gyre Pagella}[
  RawFeature        = {OldStyle,Proportional},
  Scale             = \pagellaRM@scale ,
  UprightFont       = * Regular,
  SlantedFont       = * Regular,
  SlantedFeatures   = {FakeSlant=0.2},
  ItalicFont        = * Italic,
  ItalicFeatures    = { SmallCapsFont = * Italic },
  BoldFont          = * Bold, 
  BoldFeatures      = { SmallCapsFont = * Bold },
  BoldItalicFont    = * Bold Italic,
  BoldItalicFeatures= { SmallCapsFont = * Bold Italic },
  SmallCapsFont     = * Regular,
  SmallCapsFeatures = {RawFeature=+smcp},
  BoldSlantedFont   = * Bold,
  BoldSlantedFeatures = {FakeSlant=0.2, SmallCapsFont = * Bold },
  SmallCapsFeatures  = {Letters=SmallCaps}, 
]

\newfontfamily\pagellaTLF{TeX Gyre Pagella}[
  RawFeature        = {Lining,Monospaced},
  Scale             = \pagellaRM@scale ,
  UprightFont       = * Regular,
  SlantedFont       = * Regular,
  SlantedFeatures   = {FakeSlant=0.2},
  ItalicFont        = * Italic,
  ItalicFeatures    = { SmallCapsFont = * Italic },
  BoldFont          = * Bold, 
  BoldFeatures      = { SmallCapsFont = * Bold },
  BoldItalicFont    = * Bold Italic,
  BoldItalicFeatures= { SmallCapsFont = * Bold Italic },
  SmallCapsFont     = * Regular,
  SmallCapsFeatures = {RawFeature=+smcp},
  BoldSlantedFont   = * Bold,
  BoldSlantedFeatures = {FakeSlant=0.2, SmallCapsFont = * Bold },
  SmallCapsFeatures  = {Letters=SmallCaps}, 
]

\fi
%------------------------   symbolic names stop -------------------------

\ifpagella@nomath\else
  \typeout{*************************************^^J%
           * Using pagella math              *^^J%
           *************************************}%
  \setmathfont{texgyrepagella-math.otf}[AutoFakeBold,RawFeature=\pagellaMM@feature]
  \ifpagella@libertinus
    \setmathfont{LibertinusMath-Regular.otf}[AutoFakeBold,RawFeature=\pagellaMM@feature,
    	range={\int,\iint,\iiint,\iiiint,\oint,\oiint,\oiiint}]
  \fi	
\fi

\def\sufigures{\addfontfeatures{VerticalPosition=Superior}}
\DeclareTextFontCommand{\textsup}{\sufigures}
\DeclareTextFontCommand{\textinit}{\pagellaInitials}%  Initials

\def\Lsup#1{{\addfontfeature{RawFeature=+sups}#1}}
\def\Lsinf#1{{\addfontfeature{RawFeature=+sinf}#1}}
\def\Land{{\addfontfeature{RawFeature=+ss06}\&}}

\def\Lcase#1{{\addfontfeature{RawFeature=case}#1}}
\def\LCASE{\@ifnextchar-\L@CASE\L@@CASE}
\def\L@CASE-{\addfontfeature{RawFeature=-case}}
\def\L@@CASE#1{\addfontfeature{RawFeature=+case}\ifx#1+\else#1\fi}

\def\Lfrac#1{{\addfontfeature{RawFeature=+frac}#1}}
\def\LFRAC{\@ifnextchar-\L@FRAC\L@@FRAC}
\def\L@FRAC-{\addfontfeature{RawFeature=-frac}}
\def\L@@FRAC#1{\addfontfeature{RawFeature=+frac}\ifx#1+\else#1\fi}

\def\Lcpsp#1{{\addfontfeature{RawFeature=+cpsp}#1}}
\def\LCPSP{\@ifnextchar-\L@CPSP\L@@CPSP}
\def\L@CPSP-{\addfontfeature{RawFeature=-cpsp}}
\def\L@@CPSP#1{\addfontfeature{RawFeature=+cpsp}\ifx#1+\else#1\fi}

\def\Lss#1#2#3{{\addfontfeature{RawFeature=+ss#1#2}#3}}
\def\LSS#1#2{\addfontfeature{RawFeature=+ss#1#2}}

\def\Lctosc#1{{\addfontfeature{RawFeature=+c2sc}#1}}
\def\LCtoSC{\@ifnextchar-\L@CtoSC\L@@CtoSC}
\def\L@CtoSC-{\addfontfeature{RawFeature=-c2sc}}
\def\L@@CtoSC#1{\addfontfeature{RawFeature=+c2sc}\ifx#1+\else#1\fi}

\def\Lctosmcp#1{{\addfontfeature{RawFeature={+c2sc,+smcp}}#1}}
\def\LCtoSMCP{\@ifnextchar-\L@CtoSMCP\L@@CtoSMCP}
\def\L@CtoSMCP-{\addfontfeature{RawFeature={-c2sc,-smcp}}}
\def\L@@CtoSMCP#1{\addfontfeature{RawFeature={+c2sc,+smcp}}\ifx#1+\else#1\fi}

\def\Lsalt#1{{\addfontfeature{RawFeature=+salt}#1}}
\def\LSALT{\@ifnextchar-\L@SALT\L@@SALT}
\def\L@SALT-{\addfontfeature{RawFeature=-salt}}
\def\L@@SALT#1{\addfontfeature{RawFeature=+salt}\ifx#1+\else#1\fi}

\def\Lliga#1{{\addfontfeature{RawFeature=+liga}#1}}
\def\LLIGA{\@ifnextchar-\L@LIGA\L@@LIGA}
\def\L@LIGA-{\addfontfeature{RawFeature=-liga}}
\def\L@@LIGA#1{\addfontfeature{RawFeature=+liga}\ifx#1+\else#1\fi}


\def\Lhlig#1{{\addfontfeature{RawFeature=+hlig}#1}}
\def\LHLIG{\@ifnextchar-\L@HLIG\L@@HLIG}
\def\L@HLIG-{\addfontfeature{RawFeature=-hlig}}
\def\L@@HLIG#1{\addfontfeature{RawFeature=+hlig}\ifx#1+\else#1\fi}

\def\Ldlig#1{{\addfontfeature{RawFeature=+dlig}#1}}
\def\LDLIG{\@ifnextchar-\L@DLIG\L@@DLIG}
\def\L@DLIG-{\addfontfeature{RawFeature=-dlig}}
\def\L@@DLIG#1{\addfontfeature{RawFeature=+dlig}\ifx#1+\else#1\fi}

\endinput