%%
\NeedsTeXFormat{LaTeX2e}
\def\fileversion{1.01}
\def\filedate{2020/05/03}
\ProvidesPackage{ETbb}
    [\filedate\space v\fileversion.  Style file for ETbb.]

\RequirePackage[T1,LY1]{fontenc}
\RequirePackage[full]{textcomp}
\RequirePackage{ifetex}
\ifetex\RequirePackage{etoolbox}\fi %etoolbox loads etex.sty
\IfFileExists{mweights.sty}{\RequirePackage{mweights}}{}
\IfFileExists{fontaxes.sty}{
    \RequirePackage{fontaxes}
    \fa@naming@exception{figures}{{superior}{proportional}}{Sup}
    \fa@naming@exception{figures}{{superior}{tabular}}{Sup}
    \def\sufigures{\@nomath\sufigures
        \fontfigurestyle{superior}\selectfont}
    \DeclareTextFontCommand{\textsu}{\sufigures}
    \let\textsuperior\textsu

    \fa@naming@exception{figures}{{inferior}{proportional}}{Inf}
    \fa@naming@exception{figures}{{inferior}{tabular}}{Inf}
    \def\infigures{\@nomath\infigures
        \fontfigurestyle{inferior}\selectfont}
    \DeclareTextFontCommand{\textin}{\infigures}
    \let\textinferior\textin
    \providecommand*{\textfrac}[3][\ETbb@raisefrac]{%
    \raise ##1 \hbox{\textsu{##2}\kern \ETbb@foresolidus \textfractionsolidus\kern \ETbb@aftsolidus \textin{##3}}}

}{}

\IfFileExists{xkeyval.sty}{
    \newcommand*{\ETbb@scale}{1}
    \RequirePackage{xkeyval}
    \DeclareOptionX{scale}{\renewcommand*{\ETbb@scale}{##1}}
    \DeclareOptionX{scaled}{\renewcommand*{\ETbb@scale}{##1}}
}{
    \let\DeclareOptionX\DeclareOption
    \let\ExecuteOptionsX\ExecuteOptions
    \let\ProcessOptionsX\ProcessOptions
}
\let\orig@footnote=\thefootnote
\let\orig@makefnmark=\@makefnmark
%\def\bfseries@rm{b}
%\def\mdseries@rm{m}
\def\useosf{\edef\ETbb@figurestyle{OsF}}
\@onlypreamble\useosf
\def\useproportional{\edef\ETbb@figurealign{}}
\@onlypreamble\useproportional
\newif\if@ETbb@sharpS
\newif\if@ETbb@sups
\newif\if@ETbb@scosf
\def\ETbb@foresolidus{-.03em}
\def\ETbb@aftsolidus{.02em}
\def\ETbb@raisefrac{.111em}
\DeclareOptionX{foresolidus}{\gdef\ETbb@foresolidus{#1}}
\DeclareOptionX{aftsolidus}{\gdef\ETbb@aftsolidus{#1}}
\DeclareOptionX{raisefrac}{\gdef\ETbb@raisefrac{#1}}

\DeclareOptionX{altP}{}
\DeclareOptionX{lining}{\edef\ETbb@figurestyle{LF}}
\DeclareOptionX{lf}{\edef\ETbb@figurestyle{LF}}
\DeclareOptionX{oldstyle}{\useosf}
\DeclareOptionX{osf}{\useosf}
\DeclareOptionX{useosf}{\useosf}
\DeclareOptionX{tabular}{\edef\ETbb@figurealign{T}}
\DeclareOptionX{t}{\edef\ETbb@figurealign{T}}
\DeclareOptionX{proportional}{\useproportional}
\DeclareOptionX{p}{\useproportional}
\DeclareOptionX{sharpS}{\@ETbb@sharpStrue}
\DeclareOptionX{mainfont}{
    \renewcommand{\familydefault}{\rmdefault}
}
\DeclareOptionX{bold}{\edef\bfseries@rm{bold}}
\DeclareOptionX{regular}{\edef\mdseries@rm{regular}}
\DeclareOptionX{sups}{\@ETbb@supstrue}
\DeclareOptionX{scosf}{\@ETbb@scosftrue}
\ExecuteOptionsX{lining,tabular,bold,regular,mainfont}
\ProcessOptionsX\relax

\DeclareTextCommand{\textcircled}{TS1}[1]{\hmode@bgroup
   \ooalign{%
     \hfil  \raise .44ex\hbox {\fontencoding{T1}\fontseries{m}\fontshape{sc}\fontsize{7.5}{9}\selectfont \lowercase{#1}}\hfil \crcr
    \hfil{\fontencoding{TS1}\fontseries{m}\char79\relax}\hfil% bigcircle
   }%
 \egroup}

\renewcommand*{\rmdefault}{ETbb-TLF}

\DeclareRobustCommand{\lfstyle}{%
  \not@math@alphabet\lfstyle\relax
  \fontfamily{ETbb-LF}\selectfont %
}% to get lf
\DeclareRobustCommand{\tlfstyle}{%
  \not@math@alphabet\tlfstyle\relax
  \fontfamily{ETbb-TLF}\selectfont %
}% to get tlf
\DeclareRobustCommand{\osfstyle}{%
  \not@math@alphabet\osfstyle\relax
  \fontfamily{ETbb-OsF}\selectfont %
}% to get osf
\DeclareRobustCommand{\tosfstyle}{%
  \not@math@alphabet\tosfstyle\relax
  \fontfamily{ETbb-TOsF}\selectfont %
}% to get tosf
\DeclareRobustCommand{\textlf}[1]{%
  {\lfstyle #1}%
}% to get lf
\DeclareRobustCommand{\texttlf}[1]{%
  {\tlfstyle #1}%
}% to get tlf
\DeclareRobustCommand{\textosf}[1]{%
  {\osfstyle #1}%
}% to get osf
\DeclareRobustCommand{\texttosf}[1]{%
  {\tosfstyle #1}%
}% to get tosf
\if@ETbb@scosf %
\DeclareRobustCommand{\textsc}[1]{%
{\fontfamily{ETbb-\ETbb@figurealign OsF}\fontshape{sc}\selectfont #1}%
}\fi

%\renewcommand*{\familydefault}{\rmdefault}
\if@ETbb@sups %
 \ifdefined\sufigures
  \def\f@@tn@te{footnote}
  \def\@makefnmark{%
    \ifx\@mpfn\f@@tn@te%
      \ifx\thefootnote\orig@footnote%
        \hbox{\sufigures\hspace*{.04em}\@thefnmark\hspace*{.04em}}%
      \else%
        \orig@makefnmark%
      \fi
    \else%
      \orig@makefnmark%
    \fi}%
 \fi%
\fi

\AtEndPreamble{\renewcommand*{\rmdefault}{ETbb-\ETbb@figurealign\ETbb@figurestyle}
\normalfont}

\endinput
