Initial commit

1 files changed, 786 insertions, 0 deletions

diff --git a/fonts/chivo/source/Chivo.dtx b/fonts/chivo/source/Chivo.dtx
new file mode 100644
index 0000000000..66b459d7e8
--- /dev/null
+++ b/fonts/chivo/source/Chivo.dtx
@@ -0,0 +1,786 @@
+% \iffalse meta-comment
+%
+% File: Chivo.dtx
+% Copyright (C) 2016-2019 Arash Esbati <arash'at'gnu.org>
+%
+% This work may be distributed and/or modified under the conditions
+% of the LaTeX Project Public License (LPPL), either version 1.3c of
+% this license or (at your option) any later version.  The latest
+% version of this license is in the file:
+%
+%    http://www.latex-project.org/lppl.txt
+%
+% \fi
+%
+% \iffalse
+%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
+%<package>\ProvidesPackage{Chivo}
+%<package>  [2019/07/19 v2.1 Support for Chivo fonts (AE)]
+%
+%<*driver>
+\documentclass[a4paper]{ltxdoc}
+\usepackage[familydefault]{Chivo}
+\usepackage[utf8]{inputenc}
+\usepackage[OT1,LY1,T1]{fontenc}
+\usepackage[scaled=1.09]{zlmtt}
+\usepackage{textcomp}
+\usepackage{fonttable,lipsum,array,booktabs}
+\usepackage{caption}
+\captionsetup[table]{%
+  format        = plain         ,
+  labelsep      = period        ,
+  justification = centerlast    ,
+  width         = 0.8\linewidth ,
+  position      = top           ,
+  skip          = 5pt           ,
+  font          = small         ,
+  labelfont     = bf
+}
+\usepackage[activate]{microtype}
+\linespread{1.04}
+\usepackage{hypdoc}
+\newcommand*\pkg[1]{\textsf{#1}}
+\DisableCrossrefs
+\RecordChanges
+\setlength\hfuzz{15pt}
+\hbadness=7000
+\frenchspacing
+\raggedbottom
+\makeatletter
+\renewcommand\section{\@startsection{section}{1}{\z@}%
+  {-3.5ex \@plus -1ex \@minus -.2ex}%
+  {2.3ex \@plus.2ex}%
+  {\normalfont\sffamily\Large\bfseries}}
+\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
+  {-3.25ex\@plus -1ex \@minus -.2ex}%
+  {1.5ex \@plus .2ex}%
+  {\normalfont\sffamily\large\bfseries}}
+\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
+  {-3.25ex\@plus -1ex \@minus -.2ex}%
+  {1.5ex \@plus .2ex}%
+  {\normalfont\sffamily\normalsize\bfseries}}
+\renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
+  {3.25ex \@plus1ex \@minus.2ex}%
+  {-1em}%
+  {\normalfont\sffamily\normalsize\bfseries}}
+\renewcommand\subparagraph{\@startsection{subparagraph}{5}{\parindent}%
+  {3.25ex \@plus1ex \@minus .2ex}%
+  {-1em}%
+  {\normalfont\sffamily\normalsize\bfseries}}
+\renewcommand\@makefntext[1]{%
+  \@setpar{%
+    \@@par \@tempdima=\hsize
+    \advance\@tempdima by -1.5em\relax
+    \parshape \@ne 1.5em \@tempdima
+  }%
+  \par \parindent=\z@ \noindent %
+  \hb@xt@ \z@{\hss \hb@xt@ 1.5em{\@thefnmark.\hss}}%
+  #1%
+}
+\makeatother
+\begin{document}
+  \DocInput{\jobname.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \CheckSum{285}
+%
+% \CharacterTable
+%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%   Digits        \0\1\2\3\4\5\6\7\8\9
+%   Exclamation   \!     Double quote  \"     Hash (number) \#
+%   Dollar        \$     Percent       \%     Ampersand     \&
+%   Acute accent  \'     Left paren    \(     Right paren   \)
+%   Asterisk      \*     Plus          \+     Comma         \,
+%   Minus         \-     Point         \.     Solidus       \/
+%   Colon         \:     Semicolon     \;     Less than     \<
+%   Equals        \=     Greater than  \>     Question mark \?
+%   Commercial at \@     Left bracket  \[     Backslash     \\
+%   Right bracket \]     Circumflex    \^     Underscore    \_
+%   Grave accent  \`     Left brace    \{     Vertical bar  \|
+%   Right brace   \}     Tilde         \~}
+%
+%
+% \GetFileInfo{\jobname.sty}
+%
+% \MakeShortVerb{\"}
+%
+% \changes{v2.1}{2019/07/20}{Fix a bug in handling of alias keys}
+% \changes{v2.0}{2019/07/07}{Add the `scaled' key as requested by FMi}
+% \changes{v2.0}{2019/07/07}{Use NFSS scheme for fonts mapping}
+% \changes{v2.0}{2019/07/07}{Rewrite major part of the code supporting
+% 14 fonts.  Harmonize the usage of package options over different TeX
+% engines}
+% \changes{v2.0}{2019/07/07}{Update OTF fonts to version 1.007 now
+% consisting of 14 fonts, 843 glyphs each}
+% \changes{v1.0}{2016/05/01}{Initial version}
+%
+% \title{Using \textsf{Chivo} fonts with LaTeX\thanks{This file has
+% version number \fileversion, last revised \filedate.}}
+% \author{Arash Esbati}
+% \date{\filedate}
+% \maketitle
+%
+% \begin{abstract}
+%   \noindent
+%   This package provides the necessary files to use the
+%   \textsf{Chivo} fonts with LaTeX.  \textsf{Chivo} is a set of
+%   fourteen fonts provided by Héctor Gatti \& Omnibus-Type Team under
+%   the Open Font License (OFL).
+% \end{abstract}
+%
+% \tableofcontents \clearpage
+%
+% \section{Introduction}
+% \label{sec:introduction}
+%
+% \textsf{Chivo}\footnote{Copyright \textcopyright\ 2011--2019,
+% Omnibus-Type (\url{https://www.omnibus-type.com})} is a set of
+% fourteen fonts created by Héctor Gatti \& Omnibus-Type Team and
+% provided by Omnibus-Type under the SIL Open Font License, Version
+% 1.1.  From the web page:
+% \begin{quote}
+%   ``Chivo (`goat' in Spanish) is the first Omnibus-Type
+%   neo-grotesque typeface family.  It has 7 weight variants, plus
+%   matching italics.  Its solidness and balanced strokes give Chivo
+%   both elegance and practicality.  Chivo Regular works perfectly in
+%   long-reading texts, while Chivo Black is ideal for headlines,
+%   banners and highlights.  Developed by Héctor Gatti, this is an
+%   indispensable ally for any designer.''
+% \end{quote}
+%
+% The fonts were obtained from Omni-Type web
+% page\footnote{\url{https://www.omnibus-type.com/fonts/chivo/}}.
+% (v1.007, 14~fonts, 843~glyphs each).
+%
+% \section{Installation}
+% \label{sec:installation}
+%
+% I suggest you use MikTeX or TeXlive and wait until the fonts are
+% distributed for your TeX installation via their package manager.
+%
+% \section{Usage}
+% \label{sec:usage}
+%
+% The fonts can be used with traditional (pdf)TeX engine and newer
+% XeTeX and LuaTeX engines which can access OTF fonts directly.  They
+% are described below.  In general, this bundle tries not to be smart
+% and loads only \pkg{kvoptions.sty}, \pkg{mweights.sty},
+% \pkg{fontaxes.sty} or \pkg{fontspec.sty}, depending on the used
+% engine.  As the result, some work must be done by the user.
+%
+% \subsection{Engine independent options}
+% \label{sec:engine-indep-opti}
+%
+% A package \pkg{Chivo.sty} is provided which can be loaded in the
+% preamble as usual:
+% \begin{quote}
+%   "\usepackage{Chivo}"
+% \end{quote}
+% Loading the package changes the document's sans serif font to
+% \textsf{Chivo}.  The package offers some options.
+%
+% \DescribeMacro{thin\,\textbar\,light}
+% \DescribeMacro{regular\,\textbar\,medium}
+% The default font series is set with one of "thin", "light",
+% "regular" or "medium"~-- "regular" is the default.  It can be
+% changed like this:
+% \begin{quote}
+%   "\usepackage[medium]{Chivo}"
+% \end{quote}
+%
+% \DescribeMacro{bold\,\textbar\,extrabold\textbar\,black}
+% The default bold series is set with one of "bold", "extrabold" or
+% "black"~-- "bold" is the default.
+%
+% \DescribeMacro{lining\,\textbar\,oldstyle}
+% \DescribeMacro{proportional\,\textbar\,tabular}
+% The alignment and style for the figures of the document are set by
+% the options "lining" or "oldstyle" and "proportional" or "tabular".
+% "lining" and "proportional" are the defaults.  Short aliases "lf",
+% "osf", "prop" and "tab" are also available.  Being boolean options,
+% following example results in proportional oldstyle figures:
+% \begin{quote}
+%   "\usepackage[lining=false,tabular=false]{Chivo}"
+% \end{quote}
+%
+% \DescribeMacro{familydefault}
+% The main font of a document can be switched to \textsf{Chivo} with
+% package option "familydefault" or "familydefault=true", e.g.:
+% \begin{quote}
+%   "\usepackage[familydefault]{Chivo}"
+% \end{quote}
+%
+% \DescribeMacro{opentype\,\textbar\,type1}
+% If the automatic engine detection fails, it can be specified by the
+% user with one of "opentype" or "type1".  Note that these option do
+% not take a boolean value "true" or "false".
+%
+% \DescribeMacro{scale\,\textbar\,scaled}
+% The size of the \textsf{Chivo} fonts can be adjusted with the
+% "scale" or "scaled" option, e.g.:
+% \begin{quote}
+%   "\usepackage[scale=0.97]{Chivo}"
+% \end{quote}
+%
+% \subsection{(pdf)LaTeX specific notes}
+% \label{sec:under-pdflatex}
+%
+% OT1, LY1, T1 and TS1 encodings are supported.  \pkg{Chivo.sty}
+% does not load the respective packages, it is up to user to load
+% them, e.g.:
+% \begin{quote}
+%   "\usepackage[T1]{fontenc}" \\
+%   "\usepackage{Chivo}"       \\
+%   "\usepackage{textcomp}"
+% \end{quote}
+%
+% Chivo fonts provide a rich set of figures (see
+% table~\ref{tab:figures}).  With traditional engines,
+% \pkg{fontaxes.sty} is loaded and the command \cmd{\fontversion} is
+% available to switch between "lining", "oldstyle", "tabular" and
+% "proportional" styles and alignments.  For other versions the
+% following macros are provided:
+% \begin{itemize}
+% \item "\textsu" renders its argument in superior figures.
+%   "\textsu{123}" produces \textsu{123}.  The corresponding
+%   declaration is "\sufigures".
+% \item "\textin" renders its argument in inferior figures.
+%   "\textin{123}" produces \textin{123}.  The corresponding
+%   declaration is "\infigures".
+% \item "\textnu" renders its argument in numerator figures.
+%   "\textnu{123}" produces \textnu{123}.  The corresponding
+%   declaration is "\nufigures".
+% \item "\textde" renders its argument in denominator figures.
+%   "\textde{123}" produces \textde{123}.  The corresponding
+%   declaration is "\defigures".
+% \end{itemize}
+%
+% \subsection{XeLaTeX and LuaLaTeX specific notes}
+% \label{sec:under-xelat-lual}
+%
+% These engines can access OTF fonts directly.  The standard interface
+% for this purpose is
+% \pkg{fontspec.sty}\footnote{\url{https://ctan.org/pkg/fontspec}}.
+% \pkg{Chivo.sty} detects if XeLaTeX or LuaLaTeX are used and passes
+% options given to the package to "\setsansfont" via
+% \cmd{\defaultfeature}.  Other \pkg{fontspec.sty} options can be set
+% with \cmd{\defaultfeature+}:
+% \begin{quote}
+%   "\usepackage{fontspec}"          \\
+%   "\usepackage{Chivo}"             \\
+%   "\defaultfontfeatures+[Chivo]{"  \\
+%   "  Scale = MatchLowercase ,"     \\
+%   "  Color = blue"                 \\
+%   "}"
+% \end{quote}
+% ^^A
+% Table \ref{tab:font-features} contains a list of available font
+% features.
+% \begin{table}[tbp]
+%   \centering
+%   \caption{Chivo font features}
+%   \label{tab:font-features}
+%   \begin{tabular}{@{}>{\ttfamily}ll@{}}
+%     \toprule
+%     aalt & Access All Alternates \\
+%     case & Case-Sensitive Forms \\
+%     ccmp & Glyph Composition/Decomposition \\
+%     cpsp & Capital Spacing \\
+%     dnom & Denominators \\
+%     frac & Fractions \\
+%     kern & Kerning \\
+%     liga & Standard Ligatures \\
+%     lnum & Lining Figures \\
+%     mark & Mark Positioning \\
+%     mkmk & Mark to Mark Positioning \\
+%     numr & Numerators \\
+%     onum & Oldstyle Figures \\
+%     ordn & Ordinals \\
+%     pnum & Proportional Figures \\
+%     sinf & Scientific Inferiors \\
+%     subs & Subscript \\
+%     sups & Superscript \\
+%     tnum & Tabular Figures \\
+%     zero & Slashed Zero \\
+%     \bottomrule
+%   \end{tabular}
+% \end{table}
+%
+% LaTeX font selection macros like \cmd{\fontseries} work with these
+% engines as well.
+%
+% \clearpage
+%
+% \section{OT1 encoding font table}
+% \label{sec:ot1-font-table}
+%
+% \xfonttable{OT1}{Chivo-TLF}{m}{n}
+%
+% \clearpage
+%
+% \section{LY1 encoding font table}
+% \label{sec:ly1-font-table}
+%
+% \xfonttable{LY1}{Chivo-TLF}{m}{n}
+%
+% \section{T1 encoding font table}
+% \label{sec:t1-font-table}
+%
+% \xfonttable{T1}{Chivo-TLF}{m}{n}
+%
+% \section{TS1 encoding font table}
+% \label{sec:ts1-font-table}
+%
+% \xfonttable{TS1}{Chivo-TLF}{m}{n}
+%
+% \clearpage
+%
+% \section{Text samples}
+% \label{sec:text-samples}
+%
+% \subsection*{Regular}
+% \lipsum[1]\lipsum*[2] \quad 1234567890
+%
+% \subsection*{Italic}
+% {\itshape\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Medium}
+% {\fontseries{sb}\selectfont\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Medium Italic}
+% {\fontseries{sb}\selectfont\itshape\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Bold}
+% {\bfseries\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Bold italic}
+% {\bfseries\itshape\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Extra Bold}
+% {\fontseries{eb}\selectfont\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Extra Bold italic}
+% {\fontseries{eb}\selectfont\itshape\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Black}
+% {\fontseries{ub}\selectfont\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Black italic}
+% {\fontseries{ub}\selectfont\itshape\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Thin}
+% {\fontseries{el}\selectfont\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Thin italic}
+% {\fontseries{el}\selectfont\itshape\lipsum[1]\lipsum*[2] \quad  1234567890}
+%
+% \subsection*{Light}
+% {\fontseries{l}\selectfont\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Light italic}
+% {\fontseries{l}\selectfont\itshape\lipsum[1]\lipsum*[2] \quad 1234567890}
+%
+% \subsection*{Figures}
+%
+% \begin{table}[!h]
+%   \centering
+%   \caption{Figure styles and alignments}
+%   \label{tab:figures}
+%   \begin{tabular}{@{}ll@{}}
+%     \toprule
+%     Proportional lining   & \_\figureversion{prop,lf}0123456789\_  \\
+%     Tabular lining        & \_\figureversion{tab,lf}0123456789\_   \\
+%     Proportional oldstyle & \_\figureversion{prop,osf}0123456789\_ \\
+%     Tabular oldstyle      & \_\figureversion{tab,osf}0123456789\_  \\
+%     Superiors             & \_\sufigures 0123456789\_ \\
+%     Inferiors             & \_\infigures 0123456789\_ \\
+%     Numerators            & \_\nufigures 0123456789\_ \\
+%     Denominators          & \_\defigures 0123456789\_ \\
+%     \bottomrule
+%   \end{tabular}
+% \end{table}
+%
+%
+% \StopEventually{^^A
+%   \PrintChanges
+% }
+%
+% \clearpage
+%
+% \section{Implementation}
+% \label{sec:implementation}
+%
+% Font support files are generated by "autoinst", invoked with:
+% \begin{verbatim}
+% autoinst                \
+%   --encoding=OT1,T1,LY1 \
+%   --ts1                 \
+%   --sanserif            \
+%   --nosmallcaps         \
+%   --noswash             \
+%   --notitling           \
+%   --inferiors=subs      \
+%   --fractions           \
+%   --noornaments         \
+%   --ligatures           \
+%   --verbose             \
+%   Chivo-*.otf
+% \end{verbatim}
+% \vspace{-\baselineskip}
+% We don't use the \pkg{Chivo.sty} generated by "autoinst" and use our
+% version instead.
+%
+% \subsection{Chivo.sty}
+% \label{sec:chivo.sty}
+%
+%    \begin{macrocode}
+%<*package>
+%    \end{macrocode}
+%
+% Require the packages \pkg{ifxetex.sty} and \pkg{ifluatex.sty}:
+%    \begin{macrocode}
+\RequirePackage{ifxetex}
+\RequirePackage{ifluatex}
+%    \end{macrocode}
+%
+% First, we need a switch to know which engine is used:
+%    \begin{macrocode}
+\newif\ifChivo@otf
+\ifxetex                      % we are in XeTeX
+  \Chivo@otftrue
+\else
+  \ifluatex                   % we are in LuaTeX
+    \Chivo@otftrue
+  \else
+    \Chivo@otffalse
+  \fi
+\fi
+%    \end{macrocode}
+%
+% Load the packages we rely on:
+% \pkg{fontspec.sty}\footnote{\url{https://www.ctan.org/pkg/fontspec}}
+% for LuaTeX and XeTeX, or
+% \pkg{mweights.sty}\footnote{\url{https://www.ctan.org/pkg/mweights}}
+% and
+% \pkg{fontaxes.sty}\footnote{\url{https://www.ctan.org/pkg/fontaxes}}
+% for (pdf)LaTeX:
+%    \begin{macrocode}
+\ifChivo@otf
+  \RequirePackage{fontspec}
+\else
+  \RequirePackage{mweights}
+  \RequirePackage{fontaxes}
+\fi
+%    \end{macrocode}
+%
+% We use
+% \pkg{kvoptions}\footnote{\url{https://www.ctan.org/pkg/kvoptions}}
+% for key handling:
+%    \begin{macrocode}
+\RequirePackage{kvoptions}
+%    \end{macrocode}
+% Setup the keyval options:
+%    \begin{macrocode}
+\SetupKeyvalOptions{%
+  family = Chivo  ,
+  prefix = Chivo@
+}
+%    \end{macrocode}
+%
+% The basic strategy for font and figure version related keys is to
+% declare them as boolean options.
+%    \begin{macrocode}
+\DeclareBoolOption{thin}
+\DeclareBoolOption{light}
+\DeclareBoolOption{regular}
+\DeclareBoolOption{medium}
+\DeclareBoolOption{bold}
+\DeclareBoolOption{extrabold}
+\DeclareBoolOption{black}
+\DeclareBoolOption{lining}
+\DeclareComplementaryOption{oldstyle}{lining}
+\DeclareBoolOption{tabular}
+\DeclareComplementaryOption{proportional}{tabular}
+%    \end{macrocode}
+%
+% Alias keys are defined with \cmd{\define@key}.  Given values to
+% these keys are passed to the original keys and they are set via
+% \cmd{\kvsetkeys}.
+%    \begin{macrocode}
+\define@key{Chivo}{lf}[true]{%
+  \kvsetkeys{Chivo}{lining=#1}%
+}
+\define@key{Chivo}{osf}[true]{%
+  \kvsetkeys{Chivo}{oldstyle=#1}%
+}
+\define@key{Chivo}{tab}[true]{%
+  \kvsetkeys{Chivo}{tabular=#1}%
+}
+\define@key{Chivo}{prop}[true]{%
+  \kvsetkeys{Chivo}{proportional=#1}%
+}
+%    \end{macrocode}
+% "scale" and "scaled" keys are special: With (pdf)LaTeX, "scale" is a
+% string option, "scaled" is an alias and sets \cmd{\Chivo@scale}
+% which is defined by the "scale" key.  With XeLaTeX and LuaLaTeX,
+% they set the macro \cmd{\Chivo@otf@scale} which is later used in
+% \cmd{\defaultfontfeatures}.
+%    \begin{macrocode}
+\ifChivo@otf
+  \newcommand*\Chivo@otf@scale{}
+  \define@key{Chivo}{scale}[1.0]{%
+    \def\Chivo@otf@scale{#1}%
+  }
+  \define@key{Chivo}{scaled}[1.0]{%
+    \def\Chivo@otf@scale{#1}%
+  }
+\else
+  \DeclareStringOption[1.0]{scale}
+  \define@key{Chivo}{scaled}[1.0]{%
+    \renewcommand*\Chivo@scale{#1}%
+  }
+\fi
+%    \end{macrocode}
+%
+% "familydefault" switches the default font to \textsf{Chivo}:
+%    \begin{macrocode}
+\DeclareBoolOption{familydefault}
+%    \end{macrocode}
+%
+% The next 2 are for users where the automatic engine detection might
+% fail:
+%    \begin{macrocode}
+\DeclareVoidOption{opentype}{\Chivo@otftrue}
+\DeclareVoidOption{type1}{\Chivo@otffalse}
+%    \end{macrocode}
+%
+% Execute the default options and process the rest.
+%    \begin{macrocode}
+\setkeys{Chivo}{regular,bold,lining,proportional}
+\ProcessKeyvalOptions{Chivo}
+%    \end{macrocode}
+%
+% We need some macros to store the figure alignment and style and font
+% defintions:
+%    \begin{macrocode}
+\newcommand*\Chivo@figurestyle{}
+\newcommand*\Chivo@figurealign{}
+\newcommand*\Chivo@otf@regular{}
+\newcommand*\Chivo@otf@italic{}
+\newcommand*\Chivo@otf@bold{}
+\newcommand*\Chivo@otf@bolditalic{}
+%    \end{macrocode}
+%
+% Definition for "thin", "light", "regular" and "medium" keys for all
+% engines:
+%    \begin{macrocode}
+\ifChivo@regular
+  \ifChivo@otf
+    \def\Chivo@otf@regular{Regular}
+    \def\Chivo@otf@italic{Italic}
+  \else
+    \def\mdseries@sf{m}
+  \fi
+\fi
+\ifChivo@medium
+  \ifChivo@otf
+    \def\Chivo@otf@regular{Medium}
+    \def\Chivo@otf@italic{MediumItalic}
+  \else
+    \def\mdseries@sf{sb}
+  \fi
+\fi
+\ifChivo@light
+  \ifChivo@otf
+    \def\Chivo@otf@regular{Light}
+    \def\Chivo@otf@italic{LightItalic}
+  \else
+    \def\mdseries@sf{l}
+  \fi
+\fi
+\ifChivo@thin
+  \ifChivo@otf
+    \def\Chivo@otf@regular{Thin}
+    \def\Chivo@otf@italic{ThinItalic}
+  \else
+     \def\mdseries@sf{el}
+  \fi
+\fi
+%    \end{macrocode}
+%
+% Definition for "bold", "extrabold" and "black" keys for all engines:
+%    \begin{macrocode}
+\ifChivo@bold
+  \ifChivo@otf
+    \def\Chivo@otf@bold{Bold}
+    \def\Chivo@otf@bolditalic{BoldItalic}
+  \else
+    \def\bfseries@sf{b}
+  \fi
+\fi
+\ifChivo@extrabold
+  \ifChivo@otf
+    \def\Chivo@otf@bold{ExtraBold}
+    \def\Chivo@otf@bolditalic{ExtraBoldItalic}
+  \else
+    \def\bfseries@sf{eb}
+  \fi
+\fi
+\ifChivo@black
+  \ifChivo@otf
+    \def\Chivo@otf@bold{Black}
+    \def\Chivo@otf@bolditalic{BlackItalic}
+  \else
+    \def\bfseries@sf{ub}
+  \fi
+\fi
+%    \end{macrocode}
+%
+% Definition for figure styles for all engines:
+%    \begin{macrocode}
+\ifChivo@lining
+  \ifChivo@otf
+    \def\Chivo@figurestyle{Lining}
+  \else
+    \def\Chivo@figurestyle{LF}
+  \fi
+\else
+  \ifChivo@otf
+    \def\Chivo@figurestyle{OldStyle}
+  \else
+    \def\Chivo@figurestyle{OsF}
+  \fi
+\fi
+%    \end{macrocode}
+%
+% Definition for figure alignments for all engines:
+%    \begin{macrocode}
+\ifChivo@tabular
+  \ifChivo@otf
+    \def\Chivo@figurealign{Monospaced}
+  \else
+    \def\Chivo@figurealign{T}
+  \fi
+\else
+  \ifChivo@otf
+    \def\Chivo@figurealign{Proportional}
+  \else
+    \def\Chivo@figurealign{}
+  \fi
+\fi
+%    \end{macrocode}
+%
+% Standard setup for \pkg{fontaxes.sty}.  This is only relevant for
+% (pdf)LaTeX:
+%    \begin{macrocode}
+\ifChivo@otf \else
+  \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
+
+  \fa@naming@exception{figures}{{numerators}{proportional}}{Numr}
+  \fa@naming@exception{figures}{{numerators}{tabular}}{Numr}
+  \def\nufigures{\@nomath\nufigures
+    \fontfigurestyle{numerators}\selectfont}
+  \DeclareTextFontCommand{\textnu}{\nufigures}
+  \let\textnumerator\textnu
+
+  \fa@naming@exception{figures}{{denominators}{proportional}}{Dnom}
+  \fa@naming@exception{figures}{{denominators}{tabular}}{Dnom}
+  \def\defigures{\@nomath\defigures
+    \fontfigurestyle{denominators}\selectfont}
+  \DeclareTextFontCommand{\textde}{\defigures}
+  \let\textdenominator\textde
+\fi
+%    \end{macrocode}
+%
+% For XeLaTeX/LuaLaTeX, we define the font features depending on the
+% given package options:
+%    \begin{macrocode}
+\ifChivo@otf
+  \defaultfontfeatures[Chivo]{%
+    Extension      = .otf                        ,
+    Ligatures      = {TeX,Common}                ,
+    Scale          = \Chivo@otf@scale            ,
+    UprightFont    = *-\Chivo@otf@regular        ,
+    ItalicFont     = *-\Chivo@otf@italic         ,
+    BoldFont       = *-\Chivo@otf@bold           ,
+    BoldItalicFont = *-\Chivo@otf@bolditalic     ,
+    FontFace       = {el}{n}{*-Thin}             ,
+    FontFace       = {el}{it}{*-ThinItalic}      ,
+    FontFace       = {l}{n}{*-Light}             ,
+    FontFace       = {l}{it}{*-LightItalic}      ,
+    FontFace       = {m}{n}{*-Regular}           ,
+    FontFace       = {m}{it}{*-Italic}           ,
+    FontFace       = {sb}{n}{*-Medium}           ,
+    FontFace       = {sb}{it}{*-MediumItalic}    ,
+    FontFace       = {b}{n}{*-Bold}              ,
+    FontFace       = {b}{it}{*-BoldItalic}       ,
+    FontFace       = {eb}{n}{*-ExtraBold}        ,
+    FontFace       = {eb}{it}{*-ExtraBoldItalic} ,
+    FontFace       = {ub}{n}{*-Black}            ,
+    FontFace       = {ub}{it}{*-BlackItalic}     ,
+    Numbers        = {\Chivo@figurestyle,\Chivo@figurealign}
+  }
+\fi
+%    \end{macrocode}
+%
+% Switch the sans serif font to \textsf{Chivo}.  With \pkg{fontspec},
+% we delay the \cmd{\setsansfont} until "AtBeginDocument" so that user
+% can provide additional features with \cmd{\defaultfontfeatures+}.
+%    \begin{macrocode}
+\ifChivo@otf
+  \AtBeginDocument{%
+    \setsansfont{Chivo}%
+  }
+\else
+  \renewcommand*\sfdefault{%
+    Chivo-\Chivo@figurealign\Chivo@figurestyle
+  }
+\fi
+%    \end{macrocode}
+%
+% Switch the default font if the respective key is given:
+%    \begin{macrocode}
+\ifChivo@familydefault
+  \ifChivo@otf
+    \AtBeginDocument{%
+      \setmainfont{Chivo}%
+    }
+  \else
+    \renewcommand*\familydefault{\sfdefault}
+    \ifChivo@regular \else
+      \edef\seriesdefault{\mdseries@sf}
+    \fi
+    \ifChivo@bold \else
+      \edef\bfdefault{\bfseries@sf}
+    \fi
+  \fi
+\fi
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+%</package>
+%    \end{macrocode}
+%
+% \Finale
+%
+\endinput
+%
+% Local Variables:
+% mode: doctex
+% TeX-master: t
+% End: