Tagging Examples

% !TEX lualatex-dev
\DocumentMetadata{
 tagging=on,
 pdfstandard=ua-2,
 tagging-setup={math/setup=mathml-SE} %or mathml-AF
}
\documentclass{article}
\usepackage{unicode-math}
\title{Tagging Prototype}
\begin{document}

\section{Example}
Some text
\begin{itemize}
\item one
\item two
\end{itemize}
\[
ax^2+b^x+c=0
\]
\end{document}

% !TEX lualatex-dev
\DocumentMetadata
  {
    lang=en-US,
    pdfstandard=ua-2,
    tagging=on,
    tagging-setup={math/setup=mathml-SE}
  }

\documentclass{article}
\usepackage{lua-unicode-math}
\usepackage{xcolor}
\usepackage{hyperref}

\title{Configure headings}

\EditInstance{heading}{section}{heading-decls=\color{red}}

\begin{document}
\section{A duck}

\section
  [
    placement    =top, %at top of page
    number-format=\fbox{\theheading},
    prefix       =Part~,
    title-decls  =\scshape,
    toc          =TOC,
    bookmark     =BOOKMARK
  ]
  {The Bear}


\end{document}

% !TEX lualatex-dev
\DocumentMetadata
  {
    lang=en-US,
    pdfstandard=ua-2,
    tagging=on,
    tagging-setup={math/setup=mathml-SE}
  }

\documentclass{article}
\usepackage{lua-unicode-math}
\usepackage{graphicx,tikzducks,hawkdraw,todonotes,pdfpages}
\usepackage{lettrine}
\usepackage[skip=2\baselineskip]{parskip}

\title{Tagging of graphics}
\begin{document}

A graphic with an alternative text: 
\includegraphics[alt=a duck,width=2cm]{example-image-duck}

\includegraphics[actualtext=A,height=2\baselineskip]{example-image-a}
 graphic representing a text

A hidden graphics (artifact) \includegraphics[artifact,width=1cm]{example-image}

\lettrine[image=true,actualtext=I]{letter-I}{t is a truth universally} acknowledged, that a single man in possession of a good fortune, must be in want of a wife.

\begin{hawkdraw}[alt=a circle]
\fill[color fill={blue}](0cm,0cm) circle[radius={0.5cm}] ;
\end{hawkdraw}

\tikz[alt=A duck]{\duck}

Most graphic packages now support the keys \texttt{alt}, \texttt{actualtext} and \texttt{artifact}\todo{Check that!}

\includepdf[pages=1,alt=A duck]{example-image-duck}
\end{document}

% !TEX lualatex-dev
\DocumentMetadata
  {
    lang=en-US,
    pdfstandard=ua-2,
    tagging=on,
    tagging-setup={math/setup=mathml-SE}
  }

\documentclass{article}
\usepackage{graphics}
\usepackage{lua-unicode-math}

\title{Tagging of tables}

\begin{document}

\tagpdfsetup{table/header-rows=1,table/header-columns={1,2}}

\begin{tabular}{llll}
  &               &\textbf{Lemon} & \textbf{Banana} \\\hline 
\tagpdfsetup{table/multirow=3}%
\raisebox{-1.5\normalbaselineskip}[0pt][0pt]{\rotatebox{90}{\textbf{data}}}  
  &\textbf{Color} &   red         & yellow    \\
  &\textbf{Flavor}&  \multicolumn{2}{c}{sweet} \\ 
  &\textbf{Form}  &  round        & curved
\end{tabular}

% later perhaps 
%\begin{tabular}[header-rows=1,header-columns=1]{lll}
\end{document}

% !TEX lualatex-dev
\DocumentMetadata
  {
    lang=en-US,
    pdfstandard=ua-2,
    tagging=on,
    tagging-setup={math/setup=mathml-SE}
  }
%\tagpdfsetup{math/alt/use} % alt text, not recommended!
\documentclass{article}
\usepackage{lua-unicode-math}

\title{Tagging of Math}

\begin{document}
\section{Quadratic Formula}
The solutions to $ax^2+bx+c=0$ are
\[
x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}
\]

\section{Arithmetic}
Absolute values.
\[ \lvert -1\rvert = 1 \]


\section{Matrix Multiplication}
\[
  \begin{pmatrix}
    1&2\\3&4
  \end{pmatrix}
  \begin{pmatrix}
    1&1\\0&1
  \end{pmatrix}
   =
  \begin{pmatrix}
    1&3\\3&7
  \end{pmatrix}
\]


\section{Simultaneous Equations}
The equations
\begin{align}
  2x+y&=3\\
  x-y&=0
\end{align}
have solution $x=y=1$.
\end{document}

\DocumentMetadata{
 tagging=on,
 check-tagging-status
}
\documentclass{article}
\usepackage{titlesec}
\usepackage{listings}

\title{Tagging status}
\begin{document}
bla bla 
\end{document}

%

\DocumentMetadata{
 pdfstandard=ua-2,
 tagging=on,
 tagging-setup={math/setup=mathml-SE},
 lang = en,
 }
\documentclass[acmsmall]{acmart}

\setcopyright{acmlicensed}
\copyrightyear{2018}
\acmYear{2018}
\acmDOI{XXXXXXX.XXXXXXX}

%% These commands are for a JOURNAL article.
\acmJournal{JACM}
\acmVolume{37}
\acmNumber{4}
\acmArticle{111}
\acmMonth{8}

\begin{document}

\title{The Name of the Title Is Hope}

\author{Ben Trovato}
\authornote{Both authors contributed equally to this research.}%<-------
\email{trovato@corporation.com} 
\orcid{1234-5678-9012}
\author{G.K.M. Tobin}
\correspondingauthor
\authornotemark[1]
\email{webmaster@marysville-ohio.com}
\affiliation{%
  \institution{Institute for Clarity in Documentation}
  \city{Dublin}
  \state{Ohio}
  \country{USA}
}


\begin{abstract}
  A clear and well-documented \LaTeX\ document is presented as an
  article formatted for publication by ACM in a conference proceedings
  or journal publication. Based on the ``acmart'' document class, this
  article presents and explains many of the common variations, as well
  as many of the formatting elements an author may use in the
  preparation of the documentation of their work.
\end{abstract}


\received{20 February 2007}
\received[revised]{12 March 2009}
\received[accepted]{5 June 2009}

\maketitle


\section{Introduction}
ACM's consolidated article template, introduced in 2017, provides a
consistent \LaTeX\ style for use across ACM publications, and
incorporates accessibility and metadata-extraction functionality
necessary for future Digital Library endeavors. Numerous ACM and
SIG-specific \LaTeX\ templates have been examined, and their unique
features incorporated into this single new template.


\end{document}
%

\DocumentMetadata{
 tagging=on,
 pdfstandard=ua-2,
 check-tagging-status
}
\documentclass{article}

\usepackage{listings}

\title{Listing Examples}
\begin{document}

\section{Python code}

\begin{lstlisting}[language=python]
import os
os.listdir()
\end{lstlisting}

\end{document}

% !TEX lualatex-dev
\DocumentMetadata
  {
    lang=en-US,
    pdfversion=2.0,
    pdfstandard=ua-2,
    tagging=on,
  }

\documentclass{article}

\usepackage{moreverb}

\title{moreverb tagging test}

\begin{document}

\begin{listing}{1}
&*( <{^_ a	bc
\end{listing}

\end{document}