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update vpat to current tagging status #8

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update vpat to current tagging status #8

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134 changes: 20 additions & 114 deletions texlive-vpat.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,16 @@
\DocumentMetadata{
%pdfversion=2.0,
pdfversion=1.7,pdfstandard=ua-1,
testphase=phase-III}
testphase={phase-III,title,table,firstaid}}
\tagpdfsetup{table/header-rows=1}
\else
\DocumentMetadata{}
\fi
% TEMPORARLY to correct a bug:
\ExplSyntaxOn
\tl_set:Nn \l__fnote_dflt_struct_tl {2}
\ExplSyntaxOff

\documentclass[titlepage]{article}
\usepackage{graphicx}
\usepackage{array,longtable}
Expand All @@ -19,153 +25,53 @@

\setcounter{secnumdepth}{-1}

%table tagging (as maketitle contains a tabular, delay after the first shipout):
\AddToHookNext{shipout/after}{%
\AddToHook{env/tabular/before}{\par\tagpdfparaOff\tagstructbegin{tag=Table}}
\AddToHook{env/tabular/after}{\tagstructend\par\tagpdfparaOn}}

\ExplSyntaxOn
\AddToHook{env/longtable/before}
{
\par
\group_begin:
\tagpdfparaOff
\tl_set:Nx \l__fnote_dflt_struct_tl{\tag_get:n{struct_num}}
\tagstructbegin{tag=Table}
}
\AddToHook{env/longtable/after}
{
\tagstructend
\par
\group_end:
}
\ExplSyntaxOff


\newlength\vpatconfcollen
\newlength\vpatnumcollen
\newlength\vpattempcollen

\AtBeginDocument{%
\settowidth\vpatconfcollen{Conformance Level}}

\newcommand\celltag{TD}
\newcommand\cellattribute{}
\newcommand\rowattribute{}

\tagpdfsetup{
newattribute = {TH-col} {/O /Table /Scope /Column},
newattribute = {TH-2col}{/O /Table /Scope /Column /ColSpan 2},
newattribute = {TD-3col}{/O /Table /ColSpan 3},
}

\newcommand\startheader
{\gdef\celltag{TH}%
\gdef\cellattribute{TH-col}%
%\tagstructbegin{tag=THead} %consider later
}

\newcommand\stopheader
{%\tagstructend %consider later if THead
\gdef\celltag{TD}%
\gdef\cellattribute{}%
}

% attribute-class would be more consistent, but acrobat can't handle it ...
\newcommand\startrowcell{%
\tagstructbegin{tag=TR,attribute-class=\rowattribute}%
\tagstructbegin{tag=\celltag,attribute=\cellattribute}%
\tagmcbegin{}%
}
\newcommand\stoprowcell{%
\tagmcend
\tagstructend %TD/TH
\tagstructend %TR
}

\newcommand\startcell{%
\tagstructbegin{tag=\celltag,attribute=\cellattribute}%
\tagmcbegin{}%
}
\newcommand\stopcell{%
\tagmcend
\tagstructend %TDTH
}

\newcommand\startartifactcell{\tagmcbegin{artifact}}
\newcommand\stopartifactcell{\tagmcend}

% column definition for standard table (2 cols)
\newcolumntype{\vpatcolsstandard}
{>{\startrowcell}
p{\dimexpr\textwidth-\vpattempcollen-4\tabcolsep}
<{\stopcell}
>{\startcell}
l
<{\stoprowcell}}
{p{\dimexpr\textwidth-\vpattempcollen-4\tabcolsep}l}


% columns for other tables (3 cols)
\newcommand\vpattablehead{%
\toprule
\noalign{\startheader}%
\multicolumn{2}
{
>{\def\cellattribute{TH-2col}\startrowcell}
l
<{\stopcell}
}
{l}
{Criteria}
&
\multicolumn{1}
{
>{\def\cellattribute{TH-col}\startcell}
p{\vpatconfcollen}<{\RaggedRight\stoprowcell}
}
{p{\vpatconfcollen}<{\RaggedRight}}
{Conformance Level}
\\ %drop "Remarks and Explanations"
\midrule
\noalign{\stopheader}}
\midrule}

\newcommand\vpattableheadcont{%
\toprule
\multicolumn{2}
{
>{\startartifactcell}
l
<{\stopartifactcell}
}
{l}
{Criteria}
&
\multicolumn{1}
{
>{\startartifactcell}
p{\vpatconfcollen}<{\RaggedRight\stopartifactcell}
}
{p{\vpatconfcollen}<{\RaggedRight}}
{Conformance Level}
\\ %drop "Remarks and Explanations"
\midrule
}

\newcolumntype\vpatcols
{
>{\startrowcell}
p{\vpatnumcollen}
<{\stopcell}
>{\startcell}
{p{\vpatnumcollen}
p{\dimexpr\textwidth-\vpatconfcollen-\vpatnumcollen-6\tabcolsep}
<{\RaggedRight
\stopcell}
>{\startcell}
<{\RaggedRight}
p{\vpatconfcollen}
<{\RaggedRight
\stoprowcell
}}
<{\RaggedRight}}

\newcolumntype\vpatcolssubhead{%
>{\def\cellattribute{TD-3col}\startrowcell}
l
<{\stoprowcell}}

\newcolumntype\vpatcolssubhead{l}

\newcommand\vpattablesubhead[2]
{\addlinespace
Expand All @@ -185,6 +91,7 @@


\begin{document}

\pagenumbering{roman} %make hyperref happy
\title{\TeX Live Accessibility Conformance Report\\
(International Edition)\\
Expand Down Expand Up @@ -299,12 +206,11 @@ \section{Applicable standards and guidelines}
\settowidth\vpattempcollen{Included in the report}

\begin{tabular}{\vpatcolsstandard}
\noalign{\startheader}
\toprule
Standard/Guideline
&
Included in the report
\\ \noalign{\stopheader}
\\
\midrule
\href{http://www.w3.org/TR/2008/REC-WCAG20-20081211}{Web Content
Accessibility Guidelines 2.0} & Level A (Yes) \\
Expand Down