From ac57c892e88b77eb217641d4a1059da681320633 Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Fri, 6 Dec 2019 03:01:49 +0000 Subject: CTAN sync 201912060301 --- macros/latex/contrib/accsupp/accsupp.dtx | 1087 ++++++++++++++++++++++++++++++ 1 file changed, 1087 insertions(+) create mode 100644 macros/latex/contrib/accsupp/accsupp.dtx (limited to 'macros/latex/contrib/accsupp/accsupp.dtx') diff --git a/macros/latex/contrib/accsupp/accsupp.dtx b/macros/latex/contrib/accsupp/accsupp.dtx new file mode 100644 index 0000000000..9254cab75b --- /dev/null +++ b/macros/latex/contrib/accsupp/accsupp.dtx @@ -0,0 +1,1087 @@ +% \iffalse meta-comment +% +% File: accsupp.dtx +% Version: 2019/12/05 v0.6 +% Info: Accessibility support by marked content +% +% Copyright (C) +% 2007, 2010 Heiko Oberdiek +% 2016-2019 Oberdiek Package Support Group +% https://github.com/ho-tex/accsupp/issues +% +% 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. This version of this license is in +% https://www.latex-project.org/lppl/lppl-1-3c.txt +% and the latest version of this license is in +% https://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 Maintainers of this work are +% Heiko Oberdiek and the Oberdiek Package Support Group +% https://github.com/ho-tex/accsupp/issues +% +% This work consists of the main source file accsupp.dtx +% and the derived files +% accsupp.sty, accsupp.pdf, accsupp.ins, accsupp.drv, +% accsupp-pdftex.def, \ccsupp-luatex.def, accsupp-dvipdfm.def, +% accsupp-dvips.def, +% accsupp-example1.tex, accsupp-example2.tex, +% accsupp-test1.tex. +% +% Distribution: +% CTAN:macros/latex/contrib/accsupp/accsupp.dtx +% CTAN:macros/latex/contrib/accsupp/accsupp.pdf +% +% Unpacking: +% (a) If accsupp.ins is present: +% tex accsupp.ins +% (b) Without accsupp.ins: +% tex accsupp.dtx +% (c) If you insist on using LaTeX +% latex \let\install=y\input{accsupp.dtx} +% (quote the arguments according to the demands of your shell) +% +% Documentation: +% (a) If accsupp.drv is present: +% latex accsupp.drv +% (b) Without accsupp.drv: +% latex accsupp.dtx; ... +% The class ltxdoc loads the configuration file ltxdoc.cfg +% if available. Here you can specify further options, e.g. +% use A4 as paper format: +% \PassOptionsToClass{a4paper}{article} +% +% Programm calls to get the documentation (example): +% pdflatex accsupp.dtx +% makeindex -s gind.ist accsupp.idx +% pdflatex accsupp.dtx +% makeindex -s gind.ist accsupp.idx +% pdflatex accsupp.dtx +% +% Installation: +% TDS:tex/latex/accsupp/accsupp.sty +% TDS:tex/latex/accsupp/accsupp-pdftex.def +% TDS:tex/latex/accsupp/accsupp-luatex.def +% TDS:tex/latex/accsupp/accsupp-dvipdfm.def +% TDS:tex/latex/accsupp/accsupp-dvips.def +% TDS:doc/latex/accsupp/accsupp.pdf +% TDS:doc/latex/accsupp/accsupp-example1.tex +% TDS:doc/latex/accsupp/accsupp-example2.tex +% TDS:source/latex/accsupp/accsupp.dtx +% +%<*ignore> +\begingroup + \catcode123=1 % + \catcode125=2 % + \def\x{LaTeX2e}% +\expandafter\endgroup +\ifcase 0\ifx\install y1\fi\expandafter + \ifx\csname processbatchFile\endcsname\relax\else1\fi + \ifx\fmtname\x\else 1\fi\relax +\else\csname fi\endcsname +% +%<*install> +\input docstrip.tex +\Msg{************************************************************************} +\Msg{* Installation} +\Msg{* Package: accsupp 2019/12/05 v0.6 Accessibility support by marked content (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\let\MetaPrefix\relax +\preamble + +This is a generated file. + +Project: accsupp +Version: 2019/12/05 v0.6 + +Copyright (C) + 2007, 2010 Heiko Oberdiek + 2016-2019 Oberdiek Package Support Group + +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. This version of this license is in + https://www.latex-project.org/lppl/lppl-1-3c.txt +and the latest version of this license is in + https://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 Maintainers of this work are +Heiko Oberdiek and the Oberdiek Package Support Group +https://github.com/ho-tex/accsupp/issues + + +This work consists of the main source file accsupp.dtx +and the derived files + accsupp.sty, accsupp.pdf, accsupp.ins, accsupp.drv, + accsupp-pdftex.def, accsupp-luatex.def, accsupp-dvipdfm.def, + accsupp-dvips.def, + accsupp-example1.tex, accsupp-example2.tex, + accsupp-test1.tex. + +\endpreamble +\let\MetaPrefix\DoubleperCent + +\generate{% + \file{accsupp.ins}{\from{accsupp.dtx}{install}}% + \file{accsupp.drv}{\from{accsupp.dtx}{driver}}% + \usedir{tex/latex/accsupp}% + \file{accsupp.sty}{\from{accsupp.dtx}{package}}% + \file{accsupp-pdftex.def}{\from{accsupp.dtx}{pdftex}}% + \file{accsupp-luatex.def}{\from{accsupp.dtx}{luatex}}% + \file{accsupp-dvipdfm.def}{\from{accsupp.dtx}{dvipdfm}}% + \file{accsupp-dvips.def}{\from{accsupp.dtx}{dvips}}% + \usedir{doc/latex/accsupp}% + \file{accsupp-example1.tex}{\from{accsupp.dtx}{example1}}% + \file{accsupp-example2.tex}{\from{accsupp.dtx}{example2}}% +} + +\catcode32=13\relax% active space +\let =\space% +\Msg{************************************************************************} +\Msg{*} +\Msg{* To finish the installation you have to move the following} +\Msg{* files into a directory searched by TeX:} +\Msg{*} +\Msg{* accsupp.sty, accsupp-pdftex.def, accsupp-dvipdfm.def,} +\Msg{* accsupp-dvips.def} +\Msg{*} +\Msg{* To produce the documentation run the file `accsupp.drv'} +\Msg{* through LaTeX.} +\Msg{*} +\Msg{* Happy TeXing!} +\Msg{*} +\Msg{************************************************************************} + +\endbatchfile +% +%<*ignore> +\fi +% +%<*driver> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{accsupp.drv}% + [2019/12/05 v0.6 Accessibility support by marked content (HO)]% +\documentclass{ltxdoc} +\usepackage{holtxdoc}[2011/11/22] +\begin{document} + \DocInput{accsupp.dtx}% +\end{document} +% +% \fi +% +% +% +% \GetFileInfo{accsupp.drv} +% +% \title{The \xpackage{accsupp} package} +% \date{2019/12/05 v0.6} +% \author{Heiko Oberdiek\thanks +% {Please report any issues at \url{https://github.com/ho-tex/accsupp/issues}}} +% +% \maketitle +% +% \begin{abstract} +% Since PDF 1.5 portions of a page can be marked for better +% accessibility support. +% For example, replacement texts or expansions of abbreviations can be +% provided. Package \xpackage{accsupp} starts with providing a minimal +% low-level interface for programmers. Status is experimental. +% \end{abstract} +% +% \tableofcontents +% +% \section{Documentation} +% +% \subsection{Macros} +% +% Section ``10.8 Accessibility Support'' of the PDF reference +% \cite{pdfspec} lists some features that can be added by +% operators for marked content. +% +% \begin{declcs}{BeginAccSupp} \M{options} +% \end{declcs} +% It puts the operator |BDC| in the page stream: +% \begin{quote} +% |/Span|\\ +% |<<|\dots|>>| \qquad \textit{\% property dictionary}\\ +% |BDC| +% \end{quote} +% The contents of the dictionary is controlled by \meta{options}. +% See sections \ref{sec:feature} and \ref{sec:method}. +% +% \begin{declcs}{EndAccSupp} \M{options} +% \end{declcs} +% It puts the operator |EMC| in the page stream. +% The only option is \xoption{pdfliteral}, see section \ref{sec:pdftex}. +% +% \bigskip +% \noindent\textbf{Note:} +% The caller is responsible for the placement of \cs{BeginAccSupp} +% and \cs{EndAccSupp} pairs. Especially page breaks are not allowed +% in between. +% +% \subsubsection{Feature options}\label{sec:feature} +% +% The PDF reference \cite{pdfspec} describes and explains the different +% features. The names of the feature options are the same as the +% key names for the property dictionary for operator |BDC|, see +% \cs{BeginAccSupp}. +% +% \begin{description} +% \item[\xoption{ActualText}:] +% Provides a replacement text, see examples in +% section \ref{sec:example}. +% \item[\xoption{Alt}:] +% Provides an alternate description. +% \item[\xoption{E}:] +% Provides the expansion of an abbreviation or an acronym. +% \item[\xoption{Lang}:] +% Specifies the language. +% \end{description} +% +% \subsubsection{Input methods}\label{sec:method} +% +% Except for \xoption{Lang} option \xoption{method} controls +% how the argument for \xoption{ActualText}, \xoption{Alt}, +% and \xoption{E} are interpreted. +% \begin{description} +% \item[\xoption{method=plain}:] +% The string is only expanded and written without further +% treatment. Special characters are not protected, thus this method +% may result in an invalid PDF file. +% \item[\xoption{method=escape}:] +% The string is expanded and special characters are escaped. +% The result is a valid PDF string. +% \item[\xoption{method=hex}:] +% The string is given in hexadecimal notation. +% Section \ref{sec:example:notparallel} shows an example. +% \item[\xoption{method=pdfstringdef}:] +% If package \xpackage{hyperref} is loaded, then its \cs{pdfstringdef} +% is used. This method is slow, but useful if the string contains +% arbitrary \hologo{TeX} code. +% \item[\xoption{unicode}:] +% This option is needed, if the string is given as Unicode string +% (16 bit). Internally it adds the string prefix for Unicode. +% In case of \xoption{method=pdfstringdef} it passes the option +% to \cs{hypersetup}. +% \end{description} +% +% \subsection{Workaround, option \xoption{space}} +% +% PDF specification says in ``10.8.3 Replacement Text'' +% \begin{quote} +% Just as alternative descriptions can be provided for images and other +% items that do not translate naturally into text (\dots), replacement +% text can be specified for content that does translate into text but +% that is represented in a nonstandard way. These nonstandard representations +% might include, for example, glyphs for ligatures or custom characters, or +% inline graphics corresponding to letters in an illuminated manustript or to +% dropped capitals. +% \end{quote} +% However, the ActualText is ignored in Acrobat Reader +% (until version 9 at least), if the content does not contain glyphs. +% Option \xoption{space} adds such an invisible glyph, a space +% character. The font name can be configured by option \xoption{spacefont}, +% the default font is \texttt{phvr8r}. The character slot is given +% by option \xoption{spacechar}, default is \texttt{32}, the usual +% position of the space character. +% +% These options can also be given as package options or in +% macro \cs{AccSuppSetup} that takes a key value list as argument. +% Usually only option \xoption{space} is necessary, if the +% contents does not contain glyphs otherwise. Option \xoption{space} +% is enabled by |space| or |space=true| and disabled by |space=false|. +% It is disabled as default. The option is evaluated by \cs{BeginAccSupp} +% and ignored by \cs{EndAccSupp}. +% +% Note: Even with option \xoption{space} I get sometimes wrong texts +% when cut \& paste from AR7/Linux or AR8/Linux, e.g. +% \begin{quote} +% |Hello| $\rightarrow$ |Helo|, |Helol|, |Hell|, \dots\\ +% |Hello World| $\rightarrow$ |Helo WorldW|, |Helo World|, \dots +% \end{quote} +% I do not know what Acrobat Reader is doing here, thus feedback and +% insights are welcome. +% +% \subsection{Driver options} +% +% Driver options are package options only. +% The special \hologo{TeX} compilers \hologo{pdfTeX}, \hologo{LuaTeX} and \hologo{XeTeX} +% are detected automatically. The default for unrecognized drivers can be +% set by defining \cs{ActualTextDriverDefault}. This can be done +% in the configuration file \xfile{accsupp.cfg}. +% +% \subsubsection{Option \xoption{pdftex}}\label{sec:pdftex} +% Package option \xoption{pdftex} is used for \hologo{pdfTeX} in PDF mode. +% Additionally \cs{BeginAccSupp} and \cs{EndAccSupp} understand +% option \xoption{pdfliteral}. It controls +% the modifier keyword for \cs{pdfliteral}: +% \begin{quote} +% |pdfliteral=direct| $\Rightarrow$ |\pdfliteral direct{...}| +% \end{quote} +% +% \subsubsection{Option \xoption{luatex}}\label{sec:luatex} +% Package option \xoption{luatex} is used for \hologo{LuaTeX} in PDF mode. +% Additionally \cs{BeginAccSupp} and \cs{EndAccSupp} understand +% option \xoption{pdfliteral}. It controls +% the modifier keyword for \cs{pdfextension} literal: +% \begin{quote} +% |pdfliteral=direct| $\Rightarrow$ |\pdfextension literal direct{...}| +% \end{quote} +% +% \subsubsection{Option \xoption{dvipdfm}} +% +% Package option \xoption{dvipdfm} and its aliases \xoption{dvipdfmx} +% \xoption{xetex} are used for drivers that support +% \textsf{dvipdfm} specials. +% +% \subsubsection{Option \xoption{dvips}} +% +% Package option \xoption{dvips} and its alias \xoption{dvipsone} +% write pdfmark specials in the output. Unhappily these pdfmark +% operators are ignored by \textsf{ghostscript} (latest tested +% version is 8.54). Perhaps they are recognized by commercial +% distiller applications. +% +% \subsubsection{Turning off page stream compression} +% +% For debugging it is useful to have uncompressed page stream objects. +% This can be done afterwards via \textsf{pdftk}: +% \begin{quote} +% |pdftk file.pdf output file-uncompressed.pdf uncompress| +% \end{quote} +% Or the PDF file is generated uncompressed: +% \begin{description} +% \item[\hologo{pdfTeX}:] |\pdfcompresslevel=0| +% \item[dvipdfm:] |dvipdfm -z0 ...| +% \item[dvipdfmx:] |dvipdfmx -z0 ...| +% \item[ghostscript/ps2pdf:] +% |ps2pdf -dCompressPages=false input.ps output.pdf| +% \end{description} +% +% \section{Example} +% \label{sec:example} +% +% \subsection{Example \cs{notparallel}} +% \label{sec:example:notparallel} +% +% \begin{macrocode} +%<*example1> +% \end{macrocode} +% \begin{macrocode} +%< +% \end{macrocode} +% +% \subsection{Example with \xoption{pdfstringdef}} +% +% \begin{macrocode} +%<*example2> +% \end{macrocode} +% \begin{macrocode} +%< +% \end{macrocode} +% +% \StopEventually{ +% } +% +% \section{Implementation} +% +% \subsection{Package} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \begin{macrocode} +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode123=1 % { + \catcode125=2 % } + \catcode64=11 % @ + \def\x{\endgroup + \expandafter\edef\csname ACCSUPP@AtEnd\endcsname{% + \endlinechar=\the\endlinechar\relax + \catcode13=\the\catcode13\relax + \catcode32=\the\catcode32\relax + \catcode35=\the\catcode35\relax + \catcode61=\the\catcode61\relax + \catcode64=\the\catcode64\relax + \catcode123=\the\catcode123\relax + \catcode125=\the\catcode125\relax + }% + }% +\x\catcode61\catcode48\catcode32=10\relax% +\catcode13=5 % ^^M +\endlinechar=13 % +\catcode35=6 % # +\catcode64=11 % @ +\catcode123=1 % { +\catcode125=2 % } +\def\TMP@EnsureCode#1#2{% + \edef\ACCSUPP@AtEnd{% + \ACCSUPP@AtEnd + \catcode#1=\the\catcode#1\relax + }% + \catcode#1=#2\relax +} +\TMP@EnsureCode{10}{12}% ^^J +\TMP@EnsureCode{33}{12}% ! +\TMP@EnsureCode{39}{12}% ' +\TMP@EnsureCode{40}{12}% ( +\TMP@EnsureCode{41}{12}% ) +\TMP@EnsureCode{42}{12}% * +\TMP@EnsureCode{44}{12}% , +\TMP@EnsureCode{45}{12}% - +\TMP@EnsureCode{46}{12}% . +\TMP@EnsureCode{47}{12}% / +\TMP@EnsureCode{58}{12}% : +\TMP@EnsureCode{60}{12}% < +\TMP@EnsureCode{62}{12}% > +\TMP@EnsureCode{94}{7}% ^ (superscript) +\TMP@EnsureCode{96}{12}% ` +\TMP@EnsureCode{254}{12}% ^^fe +\TMP@EnsureCode{255}{12}% ^^ff +\edef\ACCSUPP@AtEnd{\ACCSUPP@AtEnd\noexpand\endinput} +% \end{macrocode} +% +% Package identification. +% \begin{macrocode} +\NeedsTeXFormat{LaTeX2e} +\ProvidesPackage{accsupp}% + [2019/12/05 v0.6 Accessibility support by marked content (HO)] +% \end{macrocode} +% +% \begin{macrocode} +\RequirePackage{pdfescape}[2007/02/25] +\RequirePackage{iftex} +\RequirePackage{kvoptions} +% \end{macrocode} +% \begin{macrocode} +\SetupKeyvalOptions{% + family=ACCSUPP,% + prefix=ACCSUPP@% +} +% \end{macrocode} +% +% \subsection{Space setup} +% +% \begin{macrocode} +\DeclareBoolOption{space} +\DeclareStringOption[phvr8r]{spacefont} +\DeclareStringOption[32]{spacechar} +% \end{macrocode} +% +% \subsection{Driver detection and setup} +% +% \paragraph{Driver declarations.} +% +% \begin{macrocode} +\def\ACCSUPP@DefineDriverKey{% + \@dblarg\ACCSUPP@@DefineDriverKey +} +\def\ACCSUPP@@DefineDriverKey[#1]#2{% + \define@key{ACCSUPP}{#2}[]{% + \def\ACCSUPP@driver{#1}% + }% + \g@addto@macro\ACCSUPP@DisableOptions{% + \DisableKeyvalOption{ACCSUPP}{#2}% + }% +} +\let\ACCSUPP@DisableOptions\@empty +\ACCSUPP@DefineDriverKey{pdftex} +\ACCSUPP@DefineDriverKey{luatex} +\ACCSUPP@DefineDriverKey{dvips} +\ACCSUPP@DefineDriverKey[dvips]{dvipsone} +\ACCSUPP@DefineDriverKey{dvipdfm} +\ACCSUPP@DefineDriverKey[dvipdfm]{dvipdfmx} +\ACCSUPP@DefineDriverKey[dvipdfm]{xetex} +\let\ACCSUPP@driver\relax +\InputIfFileExists{accsupp.cfg}{}{} +\providecommand*{\ActualTextDriverDefault}{dvips} +\ifpdf + \ifx\pdfextension\@undefined + \def\ACCSUPP@driver{pdftex}% + \else + \def\ACCSUPP@driver{luatex}% + \fi +\else + \ifxetex + \def\ACCSUPP@driver{dvipdfm}% + \else + \ifx\ACCSUPP@driver\relax + \let\ACCSUPP@driver\ActualTextDriverDefault + \fi + \fi +\fi +% \end{macrocode} +% +% \paragraph{Process options.} +% +% \begin{macrocode} +\ProcessKeyvalOptions* +\ACCSUPP@DisableOptions +% \end{macrocode} +% +% \paragraph{Driver validation and loading.} +% +% \begin{macrocode} +\def\ACCSUPP@temp{pdftex}% +\ifpdf + \ifx\pdfextension\@undefined\else + \def\ACCSUPP@temp{luatex}% + \fi + \ifx\ACCSUPP@temp\ACCSUPP@driver + \else + \PackageWarningNoLine{accsupp}{% + Wrong driver `\ACCSUPP@driver', using `pdftex' instead% + }% +ed as + \let\ACCSUPP@driver\ACCSUPP@temp + \fi +\else + \ifx\ACCSUPP@temp\ACCSUPP@driver + \PackageError{accsupp}{% + Wrong driver, pdfTeX is not running in PDF mode.\MessageBreak + Package loading is aborted% + }\@ehc + \expandafter\expandafter\expandafter\ACCSUPP@AtEnd + \fi + \def\ACCSUPP@temp{dvipdfm}% + \ifxetex + \ifx\ACCSUPP@temp\ACCSUPP@driver + \else + \PackageWarningNoLine{accsupp}{% + Wrong driver `\ACCSUPP@driver',\MessageBreak + using `dvipdfm' for XeTeX instead% + }% + \let\ACCSUPP@driver\ACCSUPP@temp + \fi + \fi +\fi% +\ifx\ACCSUPP@driver\relax + \PackageError{accsupp}{% + Missing driver option.\MessageBreak + Package loading is aborted% + }\@ehc + \expandafter\ACCSUPP@AtEnd +\fi% +\InputIfFileExists{accsupp-\ACCSUPP@driver.def}{}{% + \PackageError{accsupp}{% + Unsupported driver `\ACCSUPP@driver'.\MessageBreak + Package loading is aborted% + }\@ehc + \ACCSUPP@AtEnd +}% +% \end{macrocode} +% +% \subsection{Main macro} +% +% \begin{macrocode} +\DeclareBoolOption{unicode} +\DeclareStringOption[page]{pdfliteral} +\DeclareStringOption{Lang} +\def\ACCSUPP@method{escape} +\define@key{ACCSUPP}{method}{% + \@ifundefined{ACCSUPP@method@#1}{% + \PackageError{accsupp}{% + Ignoring unknown method `#1'% + }\@ehc + }{% + \edef\ACCSUPP@method{#1}% + }% +} +\let\ACCSUPP@Lang\relax +\def\ACCSUPP@temp#1{% + \expandafter\ACCSUPP@@temp\csname ACCSUPP@#1\endcsname{#1}% +} +\def\ACCSUPP@@temp#1#2{% + \let#1\relax + \define@key{ACCSUPP}{#2}{% + \def#1{##1}% + \ifx#1\@empty + \def#1{()}% + \else + \csname ACCSUPP@method@\ACCSUPP@method\endcsname#1% + \fi + }% +} +\ACCSUPP@temp{Alt} +\ACCSUPP@temp{ActualText} +\ACCSUPP@temp{E} +% \end{macrocode} +% +% \begin{macrocode} +\newcommand*{\BeginAccSupp}[1]{% + \begingroup + \setkeys{ACCSUPP}{#1}% + \edef\ACCSUPP@span{% + /Span<<% + \ifx\ACCSUPP@Lang\relax + \else + /Lang\ACCSUPP@Lang + \fi + \ifx\ACCSUPP@Alt\relax + \else + /Alt\ACCSUPP@Alt + \fi + \ifx\ACCSUPP@ActualText\relax + \else + /ActualText\ACCSUPP@ActualText + \fi + \ifx\ACCSUPP@E\relax + \else + /E\ACCSUPP@E + \fi + >>% + }% + \ACCSUPP@bdc + \ACCSUPP@space + \endgroup +} +\newcommand*{\EndAccSupp}[1]{% + \begingroup + \setkeys{ACCSUPP}{#1}% + \ACCSUPP@emc + \endgroup +} +\def\ACCSUPP@space{% + \ifACCSUPP@space + \begingroup + \@ifundefined{ACCSUPP@Font}{% + \global\font\ACCSUPP@Font=\ACCSUPP@spacefont\relax + }{}% + \leavevmode + \setbox\z@\hbox{\ACCSUPP@Font\char\ACCSUPP@spacechar}% + \wd\z@\z@ + \ht\z@\z@ + \dp\z@\z@ + \copy\z@ + \endgroup + \fi +} +\newcommand*{\AccSuppSetup}{% + \setkeys{ACCSUPP}% +} +% \end{macrocode} +% +% \subsubsection{Input methods} +% +% \begin{macrocode} +\def\ACCSUPP@method@plain#1{% + \csname @safe@activestrue\endcsname + \edef#1{% + (% + \ifACCSUPP@unicode + \string\376\string\377% + \fi + #1% + )% + }% + \@onelevel@sanitize#1% +} +% \end{macrocode} +% \begin{macrocode} +\def\ACCSUPP@method@escape#1{% + \EdefEscapeString#1{% + \ifACCSUPP@unicode + ^^fe^^ff% + \fi + #1% + }% + \edef#1{(#1)}% +}% +% \end{macrocode} +% \begin{macrocode} +\def\ACCSUPP@method@hex#1{% + \edef#1{% + <% + \ifACCSUPP@unicode + FEFF% + \fi + #1% + >% + }% +} +% \end{macrocode} +% \begin{macrocode} +\def\ACCSUPP@method@pdfstringdef#1{% + \ifACCSUPP@unicode + \@ifundefined{hypersetup}{}{% + \hypersetup{unicode}% + }% + \fi + \@ifundefined{pdfstringdef}{% + \PackageError{accsupp}{% + Method `pdfstringdef' requires package `hyperref'% + }\@ehc + \let\ACCSUPP@temp\@empty + }{% + \begingroup + \setbox0=\hbox{% + \pdfstringdef\ACCSUPP@temp#1% + \global\let\ACCSUPP@temp\ACCSUPP@temp + }% + \endgroup + }% + \edef#1{(\ACCSUPP@temp)}% +} +% \end{macrocode} +% +% \begin{macrocode} +\ACCSUPP@AtEnd% +% +% \end{macrocode} +% +% \subsection{Drivers} +% +% \subsubsection{Driver \xoption{pdftex}} +% +% \begin{macrocode} +%<*pdftex> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{accsupp-pdftex.def}% + [2019/12/05 v0.6 accsupp driver for pdfTeX (HO)]% +% \end{macrocode} +% +% \begin{macrocode} +\def\ACCSUPP@bdc{% + \pdfliteral\ACCSUPP@pdfliteral{\ACCSUPP@span BDC}% +} +\def\ACCSUPP@emc{% + \pdfliteral\ACCSUPP@pdfliteral{EMC}% +} +% \end{macrocode} +% \begin{macrocode} +% +% \end{macrocode} +% +% \subsubsection{Driver \xoption{luatex}} +% +% \begin{macrocode} +%<*luatex> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{accsupp-luatex.def}% + [2019/12/05 v0.6 accsupp driver for pdfTeX (HO)]% +% \end{macrocode} +% +% \begin{macrocode} +\protected\def\ACCSUPP@pdf@literal{\pdfextension literal} +\def\ACCSUPP@bdc{% + \ACCSUPP@pdf@literal\ACCSUPP@pdfliteral{\ACCSUPP@span BDC}% +} +\def\ACCSUPP@emc{% + \ACCSUPP@pdf@literal\ACCSUPP@pdfliteral{EMC}% +} +% \end{macrocode} +% \begin{macrocode} +% +% \end{macrocode} +% +% \subsubsection{Driver \xoption{dvipdfm}} +% +% \begin{macrocode} +%<*dvipdfm> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{accsupp-dvipdfm.def}% + [2019/12/05 v0.6 accsupp driver for dvipdfm (HO)]% +% \end{macrocode} +% +% \begin{macrocode} +\def\ACCSUPP@bdc{% + \special{pdf:content \ACCSUPP@span BDC}% +} +\def\ACCSUPP@emc{% + \special{pdf:content EMC}% +} +% \end{macrocode} +% \begin{macrocode} +% +% \end{macrocode} +% +% \subsubsection{Driver \xoption{dvips}} +% +% \begin{macrocode} +%<*dvips> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{accsupp-dvips.def}% + [2019/12/05 v0.6 accsupp driver for dvips (HO)]% +% \end{macrocode} +% +% \begin{macrocode} +\def\ACCSUPP@bdc{% + \special{ps:[\ACCSUPP@span/BDC pdfmark}% +} +\def\ACCSUPP@emc{% + \special{ps:[/EMC pdfmark}% +} +% \end{macrocode} +% \begin{macrocode} +% +% \end{macrocode} +% \section{Installation} +% +% \subsection{Download} +% +% \paragraph{Package.} This package is available on +% CTAN\footnote{\CTANpkg{accsupp}}: +% \begin{description} +% \item[\CTAN{macros/latex/contrib/accsupp/accsupp.dtx}] The source file. +% \item[\CTAN{macros/latex/contrib/accsupp/accsupp.pdf}] Documentation. +% \end{description} +% +% +% \paragraph{Bundle.} All the packages of the bundle `accsupp' +% are also available in a TDS compliant ZIP archive. There +% the packages are already unpacked and the documentation files +% are generated. The files and directories obey the TDS standard. +% \begin{description} +% \item[\CTANinstall{install/macros/latex/contrib/accsupp.tds.zip}] +% \end{description} +% \emph{TDS} refers to the standard ``A Directory Structure +% for \TeX\ Files'' (\CTANpkg{tds}). Directories +% with \xfile{texmf} in their name are usually organized this way. +% +% \subsection{Bundle installation} +% +% \paragraph{Unpacking.} Unpack the \xfile{accsupp.tds.zip} in the +% TDS tree (also known as \xfile{texmf} tree) of your choice. +% Example (linux): +% \begin{quote} +% |unzip accsupp.tds.zip -d ~/texmf| +% \end{quote} +% +% \subsection{Package installation} +% +% \paragraph{Unpacking.} The \xfile{.dtx} file is a self-extracting +% \docstrip\ archive. The files are extracted by running the +% \xfile{.dtx} through \plainTeX: +% \begin{quote} +% \verb|tex accsupp.dtx| +% \end{quote} +% +% \paragraph{TDS.} Now the different files must be moved into +% the different directories in your installation TDS tree +% (also known as \xfile{texmf} tree): +% \begin{quote} +% \def\t{^^A +% \begin{tabular}{@{}>{\ttfamily}l@{ $\rightarrow$ }>{\ttfamily}l@{}} +% accsupp.sty & tex/latex/accsupp/accsupp.sty\\ +% accsupp-pdftex.def & tex/latex/accsupp/accsupp-pdftex.def\\ +% accsupp-luatex.def & tex/latex/accsupp/accsupp-luatex.def\\ +% accsupp-dvipdfm.def & tex/latex/accsupp/accsupp-dvipdfm.def\\ +% accsupp-dvips.def & tex/latex/accsupp/accsupp-dvips.def\\ +% accsupp.pdf & doc/latex/accsupp/accsupp.pdf\\ +% accsupp-example1.tex & doc/latex/accsupp/accsupp-example1.tex\\ +% accsupp-example2.tex & doc/latex/accsupp/accsupp-example2.tex\\ +% accsupp.dtx & source/latex/accsupp/accsupp.dtx\\ +% \end{tabular}^^A +% }^^A +% \sbox0{\t}^^A +% \ifdim\wd0>\linewidth +% \begingroup +% \advance\linewidth by\leftmargin +% \advance\linewidth by\rightmargin +% \edef\x{\endgroup +% \def\noexpand\lw{\the\linewidth}^^A +% }\x +% \def\lwbox{^^A +% \leavevmode +% \hbox to \linewidth{^^A +% \kern-\leftmargin\relax +% \hss +% \usebox0 +% \hss +% \kern-\rightmargin\relax +% }^^A +% }^^A +% \ifdim\wd0>\lw +% \sbox0{\small\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\footnotesize\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\scriptsize\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\tiny\t}^^A +% \ifdim\wd0>\linewidth +% \lwbox +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \end{quote} +% If you have a \xfile{docstrip.cfg} that configures and enables \docstrip's +% TDS installing feature, then some files can already be in the right +% place, see the documentation of \docstrip. +% +% \subsection{Refresh file name databases} +% +% If your \TeX~distribution +% (\TeX\,Live, \mikTeX, \dots) relies on file name databases, you must refresh +% these. For example, \TeX\,Live\ users run \verb|texhash| or +% \verb|mktexlsr|. +% +% \subsection{Some details for the interested} +% +% \paragraph{Unpacking with \LaTeX.} +% The \xfile{.dtx} chooses its action depending on the format: +% \begin{description} +% \item[\plainTeX:] Run \docstrip\ and extract the files. +% \item[\LaTeX:] Generate the documentation. +% \end{description} +% If you insist on using \LaTeX\ for \docstrip\ (really, +% \docstrip\ does not need \LaTeX), then inform the autodetect routine +% about your intention: +% \begin{quote} +% \verb|latex \let\install=y\input{accsupp.dtx}| +% \end{quote} +% Do not forget to quote the argument according to the demands +% of your shell. +% +% \paragraph{Generating the documentation.} +% You can use both the \xfile{.dtx} or the \xfile{.drv} to generate +% the documentation. The process can be configured by the +% configuration file \xfile{ltxdoc.cfg}. For instance, put this +% line into this file, if you want to have A4 as paper format: +% \begin{quote} +% \verb|\PassOptionsToClass{a4paper}{article}| +% \end{quote} +% An example follows how to generate the +% documentation with pdf\LaTeX: +% \begin{quote} +%\begin{verbatim} +%pdflatex accsupp.dtx +%makeindex -s gind.ist accsupp.idx +%pdflatex accsupp.dtx +%makeindex -s gind.ist accsupp.idx +%pdflatex accsupp.dtx +%\end{verbatim} +% \end{quote} +% +% \begin{thebibliography}{9} +% \bibitem{pdfspec} +% Adobe Systems Incorporated, +% \textit{PDF Reference}, 6th edition, 2006. +% \url{http://www.adobe.com/devnet/acrobat/pdfs/pdf_reference.pdf} +% +% \end{thebibliography} +% +% \begin{History} +% \begin{Version}{2007/03/21 v0.1} +% \item +% First version. +% \end{Version} +% \begin{Version}{2007/11/14 v0.2} +% \item +% Various bug fixes. +% \item +% Catcode section rewritten, test added. +% \end{Version} +% \begin{Version}{2010/01/16 v0.3} +% \item +% \cs{AccSuppSetup} added. +% \item +% Options \xoption{space}, \xoption{spacefont}, \xoption{spacechar} added. +% \end{Version} +% \begin{Version}{2016/05/16 v0.4} +% \item +% Documentation updates. +% \end{Version} +% \begin{Version}{2018/03/28 v0.5} +% \item +% LuaTeX support added. +% \end{Version} +% \begin{Version}{2019/12/05 v0.6} +% \item +% Documentation updates. +% \end{Version} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput -- cgit v1.2.3