emoji (27jun20)

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-# The `emoji` package
-
-[![CTAN](https://img.shields.io/ctan/v/emoji.svg)](https://www.ctan.org/pkg/emoji)
-[![GitHub release](https://img.shields.io/github/release/stone-zeng/latex-emoji/all.svg)](https://github.com/stone-zeng/latex-emoji/releases/latest)
-
-Emoji support in (Lua)LaTeX.
-
-## Introduction
-
-The `emoji` package allows user to typeset emoji in a LaTeX document. It requires LuaHBTeX engine,
-which can be called by `lualatex` in TeX Live 2020 or `lualatex-dev` in TeX Live 2019.
-
-## Usage
-
-```tex
-\documentclass{article}
-\usepackage{emoji}
-\setemojifont{Apple Color Emoji}  % Optional
-
-\begin{document}
-\emoji{joy}
-\emoji{+1}
-\emoji{family-man-woman-girl-boy}
-\emoji{woman-and-man-holding-hands-light-skin-tone-medium-dark-skin-tone}
-\end{document}
-```
-
-Result:
-
-> 😂 👍 👨‍👩‍👧‍👦 👩🏻‍🤝‍👨🏾
-
-## License
-
-This work may be distributed and/or modified under the conditions of the [LaTeX Project Public License](http://www.latex-project.org/lppl.txt), either version 1.3c of this license or (at your option) any later version.
-
------
-
-Copyright (C) 2020 by Xiangdong Zeng.
diff --git a/Master/texmf-dist/doc/lualatex/emoji/emoji-doc.pdf b/Master/texmf-dist/doc/lualatex/emoji/emoji-doc.pdf
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-%%
-%%  Copyright (C) 2020 by Xiangdong Zeng <xdzeng96@gmail.com>
-%%
-%%  This work may be distributed and/or modified under the
-%%  conditions of the LaTeX Project Public License, either
-%%  version 1.3c 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 Xiangdong Zeng.
-%%
-\documentclass{l3doc}
-\usepackage{array,booktabs,emoji,fontspec,geometry,graphicx,longtable,xcolor}
-
-\geometry{left=3.2cm, right=1.8cm, vmargin=3.2cm}
-\setmainfont{NotoSerif}[
-  Extension      = .ttf,
-  UprightFont    = *-Light,
-  BoldFont       = *-Medium,
-  ItalicFont     = *-LightItalic,
-  BoldItalicFont = *-MediumItalic,
-]
-\setsansfont{NotoSans}[
-  Extension      = .ttf,
-  UprightFont    = *-SemiCondensed,
-  BoldFont       = *-SemiCondensedBold,
-  ItalicFont     = *-SemiCondensedItalic,
-  BoldItalicFont = *-SemiCondensedBoldItalic,
-]
-\setmonofont{NotoSansMono}[
-  Ligatures      = CommonOff,
-  Extension      = .ttf,
-  UprightFont    = *-CondensedLight,
-  BoldFont       = *-CondensedMedium,
-]
-\setemojifont{Twemoji Mozilla}
-
-\newfontface\fontja{Noto Serif CJK JP Light}
-\newfontface\fontsymbol{Noto Sans Symbols Light}
-\newfontface\ttcond{NotoSansMono-ExtraCondensedLight.ttf}[Ligatures=CommonOff]
-
-\makeatletter
-\ExplSyntaxOn
-
-\cs_set_protected:Npn \__codedoc_meta_original:n #1
-  {
-    {\fontsymbol\symbol{"2329}}
-    \kern.2pt
-    \group_begin:
-      \normalfont \rmfamily \itshape
-      \edef \meta@hyphen@restore
-        { \hyphenchar \the \font \the \hyphenchar \font }
-      \hyphenchar \font \m@ne
-      \language \l@nohyphenation
-      #1 \/
-      \meta@hyphen@restore
-    \group_end:
-    \kern-.2pt
-    {\fontsymbol\symbol{"232A}}
-  }
-
-\DeclareRobustCommand{\LaTeX}{
-  L\kern-.34em
-  \raisebox{.36ex}{\scalebox{0.9}{\textsc{a}}}
-  \kern-.12em
-  \TeX}
-
-\def\@fnsymbol#1{
-  \ensuremath{
-    \ifcase #1
-      \or \text{\emoji{globe-with-meridians}}
-      \or \text{\emoji{email}}
-    \fi}}
-
-\bool_new:N \g__emoji_doc_after_group_bool
-\bool_new:N \g__emoji_doc_first_group_bool
-\int_new:N  \g__emoji_doc_group_count_int
-\int_new:N  \g__emoji_doc_subgroup_count_int
-\int_new:N  \g__emoji_doc_total_count_int
-\str_new:N  \g__emoji_doc_group_str
-\str_new:N  \g__emoji_doc_subgroup_str
-
-\cs_new_protected:Npn \clist_use:nn #1
-  {
-    \clist_set:Nn \l__clist_internal_clist {#1}
-    \clist_use:Nn \l__clist_internal_clist
-  }
-
-\cs_set:Npn \__emoji_def:nnnnn
-  {
-    \int_gincr:N \g__emoji_doc_group_count_int
-    \int_gincr:N \g__emoji_doc_subgroup_count_int
-    \int_gincr:N \g__emoji_doc_total_count_int
-    \char_set_catcode_other:N \^
-    \__emoji_def_aux:nnnnn
-  }
-\cs_set:Npn \__emoji_def_aux:nnnnn #1#2#3#4#5
-  {
-      \emoji {#2}
-    & \ttcond \scriptsize #2
-    & \ttcond \scriptsize
-      \clist_use:nn {#3} { , ~ }
-    & \scriptsize #4
-    & \ttcond \scriptsize
-      \str_set:Nn \l_tmpa_str {#1}
-      \str_replace_all:Nnn \l_tmpa_str { ^ ^ ^ ^ ^ ^ 0 } { , }
-      \str_replace_all:Nnn \l_tmpa_str { ^ ^ ^ ^ }       { , }
-      \exp_args:Nx \clist_use:nn
-        { \str_uppercase:f { \str_tail:N \l_tmpa_str } }
-        { ~ }
-    & \ttcond \scriptsize E#5
-    \char_set_catcode_math_superscript:N \^
-    \\
-  }
-
-\newcolumntype {C} [1] { > { \centering   \arraybackslash } m {#1} }
-\newcolumntype {P} [1] { > { \raggedright \arraybackslash } m {#1} }
-
-\cs_set:Npn \__emoji_group:n #1
-  {
-    \bool_if:NTF \g__emoji_doc_first_group_bool
-      { \bool_set_false:N \g__emoji_doc_first_group_bool }
-      { \__emoji_doc_end_group: }
-    \str_gset:Nn \g__emoji_doc_group_str {#1}
-    \str_gremove_all:Nn \g__emoji_doc_group_str { ~\&~ }
-    \exp_args:Nx \subsubsection
-      { #1 ~ ( \exp_not:N \ref* { count: emoji@ \g__emoji_doc_group_str } ) }
-    \newcounter { emoji@ \g__emoji_doc_group_str }
-    \int_gzero:N \g__emoji_doc_group_count_int
-    \bool_set_true:N \g__emoji_doc_after_group_bool
-  }
-
-\cs_set:Npn \__emoji_subgroup:n #1
-  {
-    \bool_if:NF \g__emoji_doc_after_group_bool
-      { \__emoji_doc_end_longtable: }
-    \bool_set_false:N \g__emoji_doc_after_group_bool
-    \str_gset:Nn \g__emoji_doc_subgroup_str {#1}
-    \str_gremove_all:Nn \g__emoji_doc_subgroup_str { ~\&~ }
-    \newcounter { emoji@ \g__emoji_doc_subgroup_str }
-    \int_gzero:N \g__emoji_doc_subgroup_count_int
-    \__emoji_doc_begin_longtable:x
-      { #1 ~ ( \exp_not:N \ref* { count: emoji@ \g__emoji_doc_subgroup_str } ) }
-  }
-
-\cs_set:Npn \__emoji_doc_begin_longtable:n #1
-  {
-    \begin{longtable} { C{1.1cm} P{3.5cm} P{2.3cm} P{3.5cm} C{1.8cm} C{1.2cm} }
-        \caption{#1} \\
-        \__emoji_doc_longtable_head:
-      \endfirsthead
-        \__emoji_doc_longtable_head:
-      \endhead
-        \bottomrule
-      \endfoot
-  }
-\cs_generate_variant:Nn \__emoji_doc_begin_longtable:n { x }
-
-\cs_set:Npn \__emoji_doc_longtable_head:
-  {
-    \toprule
-      \strong{\small Emoji}
-    & \strong{\small Fullname}
-    & \strong{\small Aliases}
-    & \strong{\small Description}
-    & \strong{\small Codepoints}
-    & \strong{\small Version} \\
-    \midrule
-  }
-
-\cs_set:Npn \__emoji_doc_end_longtable:
-  {
-    \end{longtable}
-    \int_set:cn
-      { c@emoji@ \g__emoji_doc_subgroup_str }
-      { \g__emoji_doc_subgroup_count_int - 1 }
-    \refstepcounter { emoji@ \g__emoji_doc_subgroup_str }
-    \label { count: emoji@ \g__emoji_doc_subgroup_str }
-  }
-
-\cs_set:Npn \__emoji_doc_end_group:
-  {
-    \__emoji_doc_end_longtable:
-    \int_set:cn
-      { c@emoji@ \g__emoji_doc_group_str }
-      { \g__emoji_doc_group_count_int - 1 }
-    \refstepcounter { emoji@ \g__emoji_doc_group_str }
-    \label { count: emoji@ \g__emoji_doc_group_str }
-  }
-
-\cs_new_protected:Npn \EMOJITABLE
-  {
-    \bool_set_true:N \g__emoji_doc_first_group_bool
-    \input { emoji-table.def }
-    \__emoji_doc_end_group:
-    \newcounter { emoji }
-    \int_set:cn { c@emoji } { \g__emoji_doc_total_count_int - 1 }
-    \refstepcounter { emoji }
-    \label { count: emoji }
-    \ExplSyntaxOff
-  }
-
-\ExplSyntaxOff
-\makeatother
-
-\hypersetup{citecolor=green!75!black}
-\linespread{1.2}
-
-\def\LuaLaTeX{Lua\LaTeX}
-\def\LuaHBTeX{LuaHB\TeX}
-
-\def\contentsname{\emoji{snowman} Contents}
-\def\refname{\emoji{mortar-board} References}
-
-\title{The \pkg{emoji} package \thanks{\url{https://github.com/stone-zeng/latex-emoji}} \\
-  Emoji support in (Lua)\LaTeX}
-\author{Xiangdong Zeng \thanks{\url{xdzeng96@gmail.com}}}
-\date{\emoji{date} 2020/03/16\quad v0.2}
-
-\begin{document}
-
-\maketitle
-
-\tableofcontents
-
-\section{\emoji{hamburger} Introduction}
-
-\strong{Emoji} (\emoji{jp}: {\fontja 絵文字}) are pictographs (pictorial symbols) that are
-typically presented in a colorful cartoon form and used inline in text. They represent things
-such as faces, weather, vehicles and buildings, food and drink, animals and plants, or icons
-that represent emotions, feelings, or activities.\textsuperscript{\cite{utr51}}
-
-In 2019, \href{https://github.com/luigiScarso}{Luigi Scarso} has integrated the
-\href{https://github.com/harfbuzz/harfbuzz}{HarfBuzz} library into \LuaTeX.%
-\footnote{\href{https://github.com/khaledhosny}{Khaled Hosny} has also created a similar project
-  \href{https://github.com/khaledhosny/harftex}{HarfTeX}.}
-While the original purpose is to optimize the rendering of indic and arabic scripts, emoji is
-also supported by this new extended version of \TeX{} at the same time.
-
-The \pkg{emoji} package allows user to typeset emoji in a \LaTeX{} document. It requires
-\LuaHBTeX{}: in \TeX{} Live 2020, \texttt{lualatex} will base on this new engine; but in
-\TeX{} Live 2019, only \texttt{lualatex-dev} can be used to compile.
-
-Emoji has been included in the Unicode Standard since 2009. The \pkg{emoji} package support
-the latest version Emoji 13.0 (published on 2020-03-10).%
-\footnote{Starting with version 11.0, the repertoire of emoji characters is synchronized with
-  the Unicode Standard, and has the same version numbering system.}
-
-\section{\emoji{fire} Basic usage}
-
-\subsection{\emoji{car} Load the package}
-
-The package should be loaded in the usual way:
-
-\begin{verbatim}
-  \usepackage{emoji}
-\end{verbatim}
-
-\subsection{\emoji{beer} Set emoji fonts}
-
-On Windows, macOS or Ubuntu system, the \pkg{emoji} package will automatically select available
-emoji fonts. If the package can't find any emoji fonts, or if you want to change the default font,
-you can use the following command to set emoji font manually.
-
-\begin{function}{\setemojifont}
-  \begin{syntax}
-    \cs{setemojifont}\marg{font}\oarg{font features}
-  \end{syntax}
-  This command is similar to \cs{setmainfont} provided by \pkg{fontspec}, but only works for
-  emoji. The optional \meta{font features} should be a key-value list, which is described in the
-  document of \pkg{fontspec} package in detail.
-
-  You can use this command in the preamble or in the document body. Only emoji afterwards will
-  be affected.
-\end{function}
-
-Examples:
-
-\begin{verbatim}
-  % Font name
-  \setemojifont{Apple Color Emoji}
-
-  % File name with explicit path
-  \setemojifont{EmojiOneMozilla.ttf}[Path=./fonts/]
-\end{verbatim}
-
-\subsection{\emoji{art} Use emoji}
-
-\begin{function}{\emoji}
-  \begin{syntax}
-    \cs{emoji}\marg{name}
-  \end{syntax}
-  This is the main command to use emoji. All valid \meta{name} can be found in
-  \autoref{subsec:emoji-list} (fullnames and aliases are both OK).
-\end{function}
-
-Examples:
-
-\begin{verbatim}
-  \emoji{joy}
-  \emoji{+1}
-  \emoji{family-man-woman-girl-boy}
-  \emoji{woman-and-man-holding-hands-light-skin-tone-medium-dark-skin-tone}
-\end{verbatim}
-
-\emoji{joy} \emoji{+1} \emoji{family-man-woman-girl-boy}
-\emoji{woman-and-man-holding-hands-light-skin-tone-medium-dark-skin-tone}
-
-\section{\emoji{electric-plug} Technical details}
-
-\subsection{\emoji{orange-book} Emoji list}
-\label{subsec:emoji-list}
-
-The emoji and their description are from Unicode's
-\href{https://www.unicode.org/Public/emoji/latest/emoji-test.txt}{\file{emoji-test.txt}},
-while the aliases are from GitHub's
-\href{https://github.com/github/gemoji/blob/master/db/emoji.json}{\file{emoji.json}}.
-
-There are totally \ref*{count:emoji} emoji listed here. This should equal to the number of
-fully-qualified emoji and components in Unicode standard.
-
-In the following list, emoji is shown with Twemoji font. Note that not all emoji are supported
-in this font as present. The fullname is actually a sanitized version of description, which is
-from the CLDR short name. The version field \texttt{Ex.x} corresponds to the Emoji version when
-the emoji character or emoji sequence was first defined.
-
-\EMOJITABLE
-
-\subsection{\emoji{hammer-and-wrench} Fonts}
-
-At present, \LuaHBTeX{} doesn's support OpenType \texttt{SVG} table, so not all color emoji fonts
-can be used normally. Some typical fonts are listed in \autoref{tab:emoji-fonts}.
-
-\begingroup
-
-\def\y{\emoji{white-check-mark}}
-\def\x{\emoji{negative-squared-cross-mark}}
-\small
-
-\begin{longtable}{cccccc}
-    \caption{Typical color emoji fonts}
-    \label{tab:emoji-fonts}
-  \endfirsthead
-    \toprule
-      \strong{Font name}
-    & \strong{OpenType table(s)}
-    & \strong{Bitmap?}
-    & \strong{Vector?}
-    & \strong{Support?}
-    & \strong{Reference} \\
-    \midrule
-      Apple Color Emoji   & \texttt{sbix}               & \y &    & \y &                     \\
-      Segoe UI Emoji      & \texttt{COLR}/\texttt{CPAL} &    & \y & \y &                     \\
-      EmojiOne Mozilla    & \texttt{COLR}/\texttt{CPAL} &    & \y & \y & \cite{twemoji-colr} \\
-      Twemoji Mozilla     & \texttt{COLR}/\texttt{CPAL} &    & \y & \y & \cite{twemoji-colr} \\
-      Noto Color Emoji    & \texttt{CBDT}/\texttt{CBLC} & \y &    & \y & \cite{noto-emoji}   \\
-      JoyPixels           & \texttt{CBDT}/\texttt{CBLC} & \y &    & \y & \cite{joypixels}    \\
-      EmojiOne            & \texttt{SVG}                &    & \y & \x & \cite{emojione}     \\
-      Twitter Color Emoji & \texttt{SVG}                &    & \y & \x & \cite{twemoji}      \\
-    \bottomrule
-\end{longtable}
-
-\endgroup
-
-This document uses the following fonts:
-
-\begin{itemize}
-  \item Noto Serif
-  \item Noto Sans
-  \item Noto Sans Mono
-  \item Noto Sans Symbols
-  \item Noto Serif CJK JP ({\fontja 源ノ明朝})
-  \item Twemoji Mozilla
-\end{itemize}
-
-\subsection{\emoji{construction} Known issues}
-
-The \pkg{emoji} package is highly experimental and may have a lot of bugs inevitably. For example:
-
-\begin{itemize}
-  \item Spacing around emoji may be abnormal
-  \item The emoji may not be copied from PDF
-\end{itemize}
-
-If you have any problems when using this package, please create an issue on GitHub or send
-an email to the author.
-
-\subsection{\emoji{pencil} Todo list}
-
-The following features may be added in the future:
-
-\begin{itemize}
-  \item Allow direct input of emoji
-  \item Add options including default skin tones, genders, etc.
-  \item Support more fonts
-  \item Automatically fallback
-\end{itemize}
-
-\begin{thebibliography}{9}
-  \def\newblock{\\}
-  \small
-
-  \bibitem{utr51}
-  Unicode\textregistered{} Technical Standard \#51: Unicode Emoji
-  \newblock \url{https://www.unicode.org/reports/tr51/}
-
-  \bibitem{emojipedia}
-  \emoji{orange-book} Emojipedia --- \emoji{smiley} Home of Emoji Meanings
-  \emoji{information-desk-person}\emoji{ok-hand}\emoji{bamboo}\emoji{heart-eyes}
-  \newblock \url{https://emojipedia.org/}
-
-  \bibitem{noto-emoji}
-  Noto Color Emoji --- Google Noto Fonts
-  \newblock \url{https://www.google.com/get/noto/help/emoji/}
-
-  \bibitem{twemoji}
-  Twemoji
-  \newblock \url{https://twemoji.twitter.com/}
-
-  \bibitem{twemoji-colr}
-  Twemoji font in COLR/CPAL layered format\footnote{Before v0.3, it was based on EmojiOne.}
-  \newblock \url{https://github.com/mozilla/twemoji-colr}
-
-  \bibitem{emojione}
-  OpenType-SVG font of EmojiOne 2.3
-  \newblock \url{https://github.com/adobe-fonts/emojione-color}
-
-  \bibitem{joypixels}
-  JoyPixels\texttrademark{} --- Emoji as a Service (formerly EmojiOne)
-  \newblock \url{https://www.joypixels.com/}
-\end{thebibliography}
-
-\end{document}