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| -rw-r--r-- | Master/texmf-dist/doc/latex/atbegshi/README.md | 9 | ||||
| -rw-r--r-- | Master/texmf-dist/doc/latex/atbegshi/atbegshi-example1.tex | 80 | ||||
| -rw-r--r-- | Master/texmf-dist/doc/latex/atbegshi/atbegshi-example2.tex | 65 | ||||
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| -rw-r--r-- | Master/texmf-dist/source/latex/atbegshi/atbegshi.dtx | 2116 | ||||
| -rw-r--r-- | Master/texmf-dist/tex/generic/atbegshi/atbegshi.sty | 868 | ||||
| -rwxr-xr-x | Master/tlpkg/bin/tlpkg-ctan-check | 2 | ||||
| -rw-r--r-- | Master/tlpkg/tlpsrc/atbegshi.tlpsrc | 0 | ||||
| -rw-r--r-- | Master/tlpkg/tlpsrc/collection-latex.tlpsrc | 1 |
9 files changed, 3140 insertions, 1 deletions
diff --git a/Master/texmf-dist/doc/latex/atbegshi/README.md b/Master/texmf-dist/doc/latex/atbegshi/README.md new file mode 100644 index 00000000000..f27041278a5 --- /dev/null +++ b/Master/texmf-dist/doc/latex/atbegshi/README.md @@ -0,0 +1,9 @@ +# atbegshi + +atbegshi package for LaTeX + +This package is a modern reimplementation of package \everyshi +without the burden of compatibility. It makes use of eTeX if available. +Both LaTeX and plain TeX are supported. + + diff --git a/Master/texmf-dist/doc/latex/atbegshi/atbegshi-example1.tex b/Master/texmf-dist/doc/latex/atbegshi/atbegshi-example1.tex new file mode 100644 index 00000000000..3b434c7889b --- /dev/null +++ b/Master/texmf-dist/doc/latex/atbegshi/atbegshi-example1.tex @@ -0,0 +1,80 @@ +%% +%% This is file `atbegshi-example1.tex', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% atbegshi.dtx (with options: `example1') +%% +%% This is a generated file. +%% +%% Project: atbegshi +%% Version: 2019/12/05 v1.19 +%% +%% Copyright (C) +%% 2007-2011 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/atbegshi/issues +%% +%% +%% The Base Interpreter refers to any `TeX-Format', +%% because some files are installed in TDS:tex/generic//. +%% +%% This work consists of the main source file atbegshi.dtx +%% and the derived files +%% atbegshi.sty, atbegshi.pdf, atbegshi.ins, atbegshi.drv, +%% atbegshi-example1.tex, atbegshi-example2.tex, +%% atbegshi-test1.tex, atbegshi-test2.tex, atbegshi-test3.tex. +%% +\documentclass[a4paper]{article} +\usepackage{color} +\usepackage{atbegshi} +\usepackage{picture} +\AtBeginShipout{% + \AtBeginShipoutUpperLeft{% + \put(0.5\paperwidth,-0.5\paperheight){\circle{10}}% + }% +} +\begin{document} +\section{Hello World} +\newpage +\AtBeginShipoutNext{% + \AtBeginShipoutUpperLeft{% + \color{red}% + \put(0,-0.5\paperheight){\line(1,0){\paperwidth}}% + \put(0.5\paperwidth, 0){\line(0,-1){\paperheight}}% + }% +} +Only on this page we add a red cross. +\newpage +This page has the circle only. +\par +\vspace{\fill} +The next page will be discarded. +\newpage +\AtBeginShipoutNext{% + \AtBeginShipoutDiscard +} +This page is discarded. +\newpage +The last page. +\end{document} +%% \section{Installation} +\endinput +%% +%% End of file `atbegshi-example1.tex'. diff --git a/Master/texmf-dist/doc/latex/atbegshi/atbegshi-example2.tex b/Master/texmf-dist/doc/latex/atbegshi/atbegshi-example2.tex new file mode 100644 index 00000000000..ce5e83317ce --- /dev/null +++ b/Master/texmf-dist/doc/latex/atbegshi/atbegshi-example2.tex @@ -0,0 +1,65 @@ +%% +%% This is file `atbegshi-example2.tex', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% atbegshi.dtx (with options: `example2') +%% +%% This is a generated file. +%% +%% Project: atbegshi +%% Version: 2019/12/05 v1.19 +%% +%% Copyright (C) +%% 2007-2011 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/atbegshi/issues +%% +%% +%% The Base Interpreter refers to any `TeX-Format', +%% because some files are installed in TDS:tex/generic//. +%% +%% This work consists of the main source file atbegshi.dtx +%% and the derived files +%% atbegshi.sty, atbegshi.pdf, atbegshi.ins, atbegshi.drv, +%% atbegshi-example1.tex, atbegshi-example2.tex, +%% atbegshi-test1.tex, atbegshi-test2.tex, atbegshi-test3.tex. +%% +\documentclass{minimal} +\usepackage{atbegshi} +\usepackage[ + dvipdfm, + paperwidth=630bp, + paperheight=810bp +]{geometry} +\AtBeginShipout{% + \setbox\AtBeginShipoutBox=\hbox{% + \special{pdf: put @thispage <</TrimBox[9 9 621 801]>>}% + \box\AtBeginShipoutBox + }% +} +\begin{document} + First page + \newpage + Second page +\end{document} +%% \section{Installation} +\endinput +%% +%% End of file `atbegshi-example2.tex'. diff --git a/Master/texmf-dist/doc/latex/atbegshi/atbegshi.pdf b/Master/texmf-dist/doc/latex/atbegshi/atbegshi.pdf Binary files differnew file mode 100644 index 00000000000..b1516ac21b6 --- /dev/null +++ b/Master/texmf-dist/doc/latex/atbegshi/atbegshi.pdf diff --git a/Master/texmf-dist/source/latex/atbegshi/atbegshi.dtx b/Master/texmf-dist/source/latex/atbegshi/atbegshi.dtx new file mode 100644 index 00000000000..518f20bb4f8 --- /dev/null +++ b/Master/texmf-dist/source/latex/atbegshi/atbegshi.dtx @@ -0,0 +1,2116 @@ +% \iffalse meta-comment +% +% File: atbegshi.dtx +% Version: 2019/12/05 v1.19 +% Info: At begin shipout hook +% +% Copyright (C) +% 2007-2011 Heiko Oberdiek +% 2016-2019 Oberdiek Package Support Group +% https://github.com/ho-tex/atbegshi/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/atbegshi/issues +% +% The Base Interpreter refers to any `TeX-Format', +% because some files are installed in TDS:tex/generic//. +% +% This work consists of the main source file atbegshi.dtx +% and the derived files +% atbegshi.sty, atbegshi.pdf, atbegshi.ins, atbegshi.drv, +% atbegshi-example1.tex, atbegshi-example2.tex, +% atbegshi-test1.tex, atbegshi-test2.tex, atbegshi-test3.tex. +% +% Distribution: +% CTAN:macros/latex/contrib/atbegshi/atbegshi.dtx +% CTAN:macros/latex/contrib/atbegshi/atbegshi.pdf +% +% Unpacking: +% (a) If atbegshi.ins is present: +% tex atbegshi.ins +% (b) Without atbegshi.ins: +% tex atbegshi.dtx +% (c) If you insist on using LaTeX +% latex \let\install=y\input{atbegshi.dtx} +% (quote the arguments according to the demands of your shell) +% +% Documentation: +% (a) If atbegshi.drv is present: +% latex atbegshi.drv +% (b) Without atbegshi.drv: +% latex atbegshi.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 atbegshi.dtx +% makeindex -s gind.ist atbegshi.idx +% pdflatex atbegshi.dtx +% makeindex -s gind.ist atbegshi.idx +% pdflatex atbegshi.dtx +% +% Installation: +% TDS:tex/generic/atbegshi/atbegshi.sty +% TDS:doc/latex/atbegshi/atbegshi.pdf +% TDS:doc/latex/atbegshi/atbegshi-example1.tex +% TDS:doc/latex/atbegshi/atbegshi-example2.tex +% TDS:source/latex/atbegshi/atbegshi.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 +%</ignore> +%<*install> +\input docstrip.tex +\Msg{************************************************************************} +\Msg{* Installation} +\Msg{* Package: atbegshi 2019/12/05 v1.19 At begin shipout hook (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\let\MetaPrefix\relax +\preamble + +This is a generated file. + +Project: atbegshi +Version: 2019/12/05 v1.19 + +Copyright (C) + 2007-2011 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/atbegshi/issues + + +The Base Interpreter refers to any `TeX-Format', +because some files are installed in TDS:tex/generic//. + +This work consists of the main source file atbegshi.dtx +and the derived files + atbegshi.sty, atbegshi.pdf, atbegshi.ins, atbegshi.drv, + atbegshi-example1.tex, atbegshi-example2.tex, + atbegshi-test1.tex, atbegshi-test2.tex, atbegshi-test3.tex. + +\endpreamble +\let\MetaPrefix\DoubleperCent + +\generate{% + \file{atbegshi.ins}{\from{atbegshi.dtx}{install}}% + \file{atbegshi.drv}{\from{atbegshi.dtx}{driver}}% + \usedir{tex/generic/atbegshi}% + \file{atbegshi.sty}{\from{atbegshi.dtx}{package}}% + \usedir{doc/latex/atbegshi}% + \file{atbegshi-example1.tex}{\from{atbegshi.dtx}{example1}}% + \file{atbegshi-example2.tex}{\from{atbegshi.dtx}{example2}}% +} + +\catcode32=13\relax% active space +\let =\space% +\Msg{************************************************************************} +\Msg{*} +\Msg{* To finish the installation you have to move the following} +\Msg{* file into a directory searched by TeX:} +\Msg{*} +\Msg{* atbegshi.sty} +\Msg{*} +\Msg{* To produce the documentation run the file `atbegshi.drv'} +\Msg{* through LaTeX.} +\Msg{*} +\Msg{* Happy TeXing!} +\Msg{*} +\Msg{************************************************************************} + +\endbatchfile +%</install> +%<*ignore> +\fi +%</ignore> +%<*driver> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{atbegshi.drv}% + [2019/12/05 v1.19 At begin shipout hook (HO)]% +\documentclass{ltxdoc} +\usepackage{holtxdoc}[2011/11/22] +\begin{document} + \DocInput{atbegshi.dtx}% +\end{document} +%</driver> +% \fi +% +% +% +% \GetFileInfo{atbegshi.drv} +% +% \title{The \xpackage{atbegshi} package} +% \date{2019/12/05 v1.19} +% \author{Heiko Oberdiek\thanks +% {Please report any issues at \url{https://github.com/ho-tex/atbegshi/issues}}} +% +% \maketitle +% +% \begin{abstract} +% This package is a modern reimplementation of package \xpackage{everyshi} +% without the burden of compatibility. It makes use of \eTeX's if available. +% Both \LaTeX\ and \plainTeX\ are supported. +% \end{abstract} +% +% \tableofcontents +% +% \section{Documentation} +% +% Package \xpackage{atbegshi} redefines \cs{shipout} to insert +% hooks for user code that is executed before the page is shipped out. +% The code may modify or even discard the output page. +% Three hooks are implemented: +% \begin{enumerate} +% \item A hook that is executed for every page, see\\ +% \cs{AtBeginShipout} +% \item A hook that is executed for the next page only, see\\ +% \cs{AtBeginShipoutNext} +% \item A hook that is only executed for the first page, see\\ +% \cs{AtBeginShipoutFirst} +% \end{enumerate} +% The hooks are executed in this order. The following three macros +% provide the user interface for adding code to these hooks: +% +% \begin{declcs}{AtBeginShipout} \M{code}\\ +% \cs{AtBeginShipoutBox} +% \end{declcs} +% Execute the \meta{code} for every page. +% The page contents is held in box register \cs{AtBeginShipoutBox} +% and may be modified. Use \cs{AtBeginShipoutDiscard} if you want to +% discard the page. +% +% \emph{Note:} Package \xpackage{everyshi} uses box register 255. With +% package \xpackage{atbegshi} you must use \cs{AtBeginShipoutBox} instead. +% +% If \LaTeX\ calls \cs{shipout} in \cs{@outputpage} (part of its output +% routine), +% the meaning of \cs{protect} is \cs{noexpand}. \LaTeX\ sets +% \cs{protect} to the appropriate \cs{@typeset@protect} in the box +% that is shipped out. This is too late for the hooks, they +% are called earlier in the redefined \cs{shipout}. Therefore +% package \xpackage{atbegshi} sets \cs{protect} to \cs{@typeset@protect} +% before it calls the hooks. +% (In \cs{EveryShipout} of package \xpackage{everyshi} the +% user is responsible for the correct setting of \cs{protect}.) +% +% \begin{declcs}{AtBeginShipoutNext} \M{code} +% \end{declcs} +% This reimplements package \xpackage{everyshi}'s \cs{AtNextShipout}. +% The \meta{code} is executed at shipout time of the next page only. +% It is just a convenience macro, it can be easily replaced by something +% like: +%\begin{quote} +%\begin{verbatim} +%\newcommand{\MyShipoutHook}{}% +%\AtBeginShipout{\MyShipoutHook} +%\gdef\MyShipoutHook{% +% ... do something with next page ... +% \gdef\MyShipoutHook{}% +% } +%\end{verbatim} +%\end{quote} +% (This can be necessary, if hook order does matter). +% +% \begin{declcs}{AtBeginShipoutFirst} \M{code} +% \end{declcs} +% This reimplements \LaTeX's \cs{AtBeginDvi}. This hook is +% usually used for \cs{special} commands that include PostScript +% header files. The \cs{code} is directly executed in a \cs{vbox} +% that is put at the beginning of the output page. Dealing with +% the output box \cs{AtBeginShipoutBox} is not necessary and +% not permitted here. +% +% \begin{declcs}{AtBeginShipoutDiscard} +% \end{declcs} +% This macro notifies package \xpackage{atbegshi} that +% the output page is discarded. The remaining hook code +% and the remaining hooks are not executed and the page is thrown away. +% Also \cs{deadcycles} is cleared to zero like an ordinary \cs{shipout} +% would do. +% +% \begin{declcs}{AtBeginShipoutInit} +% \end{declcs} +% Usually the redefinition of \cs{shipout} is delayed by +% \cs{AtBeginDocument} (if this macro exists). This can be +% too late, if other packages also redefines \cs{shipout} +% and the order does matter. +% \cs{AtBeginShipoutInit} forces the immediate redefinition +% of \cs{shipout}. +% +% \begin{declcs}{AtBeginShipoutAddToBox} \M{stuff}\\ +% \cs{AtBeginShipoutAddToBoxForeground} \M{stuff} +% \end{declcs} +% A quite common use case is the addition of \cs{special} +% or other whatsits to the page output box. Macro +% \cs{AtBeginShipoutAddToBox} puts \meta{stuff} in a +% box with zeroed dimensions. The box with the \meta{stuff} +% is put in the upper left corner of the shipout box +% \cs{AtBeginShipoutBox}. Macro \cs{AtBeginShipoutAddToBox} +% puts the \meta{stuff} in the background, the other macro +% \cs{AtBeginShipoutAddToBoxForeground} in the foreground +% after the original shipout box contents is set. +% +% A void shipout box (that means a discarded page) +% remains void that means \meta{stuff} is ignored in this case. +% The box type of \cs{AtBeginShipoutBox} is preserved. +% Also the box nesting level for the original contents +% of \cs{AtBeginShipoutBox} remains, for example, to avoid trouble +% with links across pages in case of \hologo{pdfTeX}. +% +% \begin{declcs}{AtBeginShipoutUpperLeft} \M{background material} +% \end{declcs} +% This is a macro that puts material in the background of +% box \cs{AtBeginShipoutBox}. +% The \meta{background material} is set in an \cs{hbox}, the +% reference point is the upper left corner of the output page. +% In case of \pdfTeX\ in PDF mode, the settings of +% \cs{pdfhorigin} and \cs{pdfvorigin} are respected. +% +% The macro \cs{AtBeginShipoutUpperLeft} is intended to be used +% in one of the hook setting macros, such as +% \cs{AtBeginShipout}, \cs{AtBeginShipoutFirst}, or +% \cs{AtBeginShipoutNext}. +% +% For \LaTeX\ users the \meta{background material} is set +% inside a \texttt{picture} environment: +% \begin{quote} +% |\begin{picture}(0,0)|\\ +% \mbox{}\quad |\setlength{\unitlength}{1pt}%|\\ +% \mbox{}\quad \meta{background material}\\ +% |\end{picture}| +% \end{quote} +% +% \begin{declcs}{AtBeginShipoutUpperLeftForeground} \M{foreground material} +% \end{declcs} +% See \cs{AtBeginShipoutUpperLeft}. The difference is that the material +% is put in the foreground. +% +% \begin{declcs}{AtBeginShipoutOriginalShipout} \meta{box} +% \end{declcs} +% It stores the meaning of \cs{shipout} at the time this package +% is loaded. +% +% \begin{declcs}{AtBeginShipoutBoxWidth}\\ +% \cs{AtBeginShipoutBoxHeight}\\ +% \cs{AtBeginShipoutBoxDepth}\\ +% \end{declcs} +% These macros store the dimensions of the output box \cs{AtBeginShipoutBox} +% before the original shipout is called. If \cs{shipout} is not +% redefined before the package loading or the box dimensions +% are not changed by the redefined \cs{shipout}, these macros +% contain the dimensions of the shipout box. These values can be +% remembered by \cs{label} and \cs{ref}. For example, this is done +% by the package module \xpackage{zref-pagelayout} of project \xpackage{zref}. +% The dimensions of the shipout page can be used in some \hologo{TeX} +% engines (\hologo{pdfTeX} in PDF mode, \hologo{XeTeX}) to calculate +% the media size of the shipout page if \cs{pdfpagewidth} and +% \cs{pdfpageheight} are not set. +% +% \subsection{Examples} +% +% \subsubsection{Example: circle in background} +% +% In this example we put a circle in the background in the middle +% of the paper. +% +% \begin{macrocode} +%<*example1> +% \end{macrocode} +% \begin{macrocode} +\documentclass[a4paper]{article} +\usepackage{color} +\usepackage{atbegshi} +% \end{macrocode} +% Package \xpackage{picture} makes life a little easier, because +% we can now also use length specifications in |picture|'s commands. +% \begin{macrocode} +\usepackage{picture} +% \end{macrocode} +% Now we draw the circle in the middle of the paper. +% \cs{put} moves downwards, because the origin is at the top +% of the page, not at its bottom. +% \begin{macrocode} +\AtBeginShipout{% + \AtBeginShipoutUpperLeft{% + \put(0.5\paperwidth,-0.5\paperheight){\circle{10}}% + }% +} +\begin{document} +\section{Hello World} +\newpage +\AtBeginShipoutNext{% + \AtBeginShipoutUpperLeft{% + \color{red}% + \put(0,-0.5\paperheight){\line(1,0){\paperwidth}}% + \put(0.5\paperwidth, 0){\line(0,-1){\paperheight}}% + }% +} +Only on this page we add a red cross. +\newpage +This page has the circle only. +\par +\vspace{\fill} +The next page will be discarded. +\newpage +\AtBeginShipoutNext{% + \AtBeginShipoutDiscard +} +This page is discarded. +\newpage +The last page. +\end{document} +% \end{macrocode} +% \begin{macrocode} +%</example1> +% \end{macrocode} +% +% \subsubsection{Example: adding TrimBox for dvipdfmx} +% +% Now an example from ``real life'' follows. Someone from the mailing list +% for dvipdfmx wants to put a TrimBox on every page. If we use +% \cs{AtBeginShipout}, we have to put the \cs{special} inside the +% box \cs{AtBeginShipoutBox} that gets shipped out. +% \begin{macrocode} +%<*example2> +\documentclass{minimal} +\usepackage{atbegshi} +\usepackage[ + dvipdfm, + paperwidth=630bp, + paperheight=810bp +]{geometry} +\AtBeginShipout{% + \setbox\AtBeginShipoutBox=\hbox{% + \special{pdf: put @thispage <</TrimBox[9 9 621 801]>>}% + \box\AtBeginShipoutBox + }% +} +\begin{document} + First page + \newpage + Second page +\end{document} +%</example2> +% \end{macrocode} +% Remember, in \cs{AtBeginShipoutBoxFirst} the \cs{setbox} wrapper code +% is implicitly given and the \cs{special} is used directly. +% +% \section{Method of \cs{shipout} overloading} +% +% \subsection{\cs{shipout}} +% +% The \TeX\ primitive command \cs{shipout} takes a box specification +% and puts the box as a new page in the output file. +% There are two kinds of box specifications: +% \begin{description} +% \item[Direct boxes:] +% They are given by \cs{hbox}, \cs{vbox}, or \cs{vtop},\\ +% e.g. |\shipout\hbox{Hello World}|. +% \item[Indirect boxes:] +% \cs{box} or \cs{copy} references a box register by number. +% The box register contains the contents of the box. +% +% \emph{Note:} \cs{box} also clears the box register globally. +% \end{description} +% Then we have to differentiate between void and empty boxes: +% \begin{description} +% \item[Void:] +% Initially or after \cs{box} there is no box in the box register. +% In this cases the box register is not empty, but \emph{void}. +% \item[Empty:] +% A box with empty contents, such as +% |\hbox{}| (= \cs{null}) or |\vbox{}| is an \emph{empty \cs{hbox}} +% or \emph{empty \cs{vbox}}. If a box register holds such a +% box, the box still exists, therefore the box register is +% \emph{not void}. +% \end{description} +% +% \subsection{\cs{afterassignment}} +% +% We want to overload \cs{shipout} to do something with the box. +% It is quite impossible to do this reliable by catching the box +% using macro arguments. The +% variety of box specifications is too large, Examples: +% \begin{quote} +% |\shipout\null|\\ +% |\shipout\vbox{...}|\\ +% |\shipout\vtop\bgroup ...\egroup|\\ +% |\shipout\box255| +% \end{quote} +% Even worse, the braces don't need to be balanced: +% \begin{quote} +% |\shipout\hbox\bgroup}|\\ +% |\shipout\vbox{\egroup| +% \end{quote} +% Happily TeX provides a reliable way via \cs{afterassignment}. +% It takes a macro name and executes it just after the assignment. +% +% Now we can redefine \cs{shipout}. The box specification that +% follows \cs{shipout} is catched by \cs{setbox}. This is an +% assignment to a box register. \cs{afterassignment} +% notifies \TeX, that we want to call \cs{@test} right after +% the assignment: +%\begin{quote} +%\begin{verbatim} +%\shipout := +% \afterassignment\@test +% \setbox\mybox= +%\end{verbatim} +%\end{quote} +% We have seen different box specifications. Indirect boxes are easy +% to understand: +% \begin{quote} +% |\shipout\box0| $\Rightarrow$ |\setbox\mybox=\box0 |\fbox{\cs{@test}} +% \end{quote} +% However direct boxes can have arbitrary contents with lots of +% other assignments. It would be quite inpredictable if \TeX\ would +% put |\@test| after the first of such an assignment or after the +% box specification if the box lacks of assignments. +% Therefore \TeX\ puts |\@test| right at the beginning of the +% box specification, e.g: +% \begin{quote} +% |\shipout\hbox{Hello World}|\\ +% $\Rightarrow$ +% |\setbox\mybox=\hbox{|\fbox{\cs{@test}}| Hello World}| +% \end{quote} +% +% \subsection{Test for direct or indirect boxes} +% +% Now we want to execute \cs{@test}, but where are we? +% We can be after the completed box assignment, if \cs{shipout} +% was called with an indirect box. Or we are right at the beginning +% of a direct box. +% +% \subsubsection{With \eTeX} +% +% With the \eTeX's extensions the answer is very easy: +% Being inside the direct box means that we are inside a new group. +% The new primitive command \cs{currentgrouplevel} tells how +% deeply the groups are currently nested. Macro \cs{@test} just +% compares the previously stored group level with the current one: +%\begin{quote} +%\begin{verbatim} +%\shipout := +% \edef\saved@grouplevel{\number\currentgrouplevel} +% \afterassignment\@test +% \setbox\mybox= +% +%\@test := +% \ifnum\saved@grouplevel=\currentgrouplevel +% % case: indirect box, the assignment is completed +% \@output +% \else +% % case: direct box, we are inside the box +% \aftergroup\@outbox +% \fi +%\end{verbatim} +%\end{quote} +% +% \subsubsection{Without \eTeX} +% +% Life becomes complicate without \eTeX. We cannot ask the +% group level. However, if we are inside a direct box, +% the box register \cs{mybox} is not yet changed by \cs{setbox}. +% Thus we need a special initial value and compare +% it in \cs{@test} with the current value of the box. +% +% What can be used as initial value? Arbitrary box contents cannot +% be compared. \TeX\ only tells us a few properties: +% \begin{itemize} +% \item Box type:\cs{ifhbox}, \cs{ifvbox} +% \item Dimensions: \cs{wd}, \cs{ht}, \cs{dp} +% \item Voidness: \cs{ifvoid} +% \end{itemize} +% Unhappily all these qualities even combined are not sufficient +% for constructing an initial box value, because \cs{shipout} can be +% called with a box that is accidently just the same as the choosen +% initial value. +% +% Nevertheless we have two alternatives for an initial value: +% \begin{itemize} +% \item A box of some type with some funny settings that are +% unlikely to occur in real life, e.g a height of |4911sp-\maxdimen|. +% \item A void box. +% \end{itemize} +% A collision between this initial value and an indirect \cs{shipout} +% box with just the same value is possible. +% Then \cs{@test} will make a wrong decision that it is executed +% inside a direct box and delays \cs{@output} by \cs{aftergroup}. +% Thus \cs{@output} is not called at the place we want. +% In contrary, the result is an uncertainty about the place: +% \begin{itemize} +% \item \cs{shipout} is used in a group that perhaps closes some +% pages later. A bad place for \cs{@output}. +% \item Without a surrounding group \cs{aftergroup} effectively kills +% its argument. +% \end{itemize} +% In the first case of a box with special dimensions we can even loose +% the page. However in the case of the void box, this effect is even +% desired, because the original \cs{shipout} does not output void boxes. +% All we have to do is to ensure that our box \cs{mybox} is always +% void except for the phase when the overloaded \cs{shipout} is executed. +% And secondly we must keep this semantics of \cs{shipout} for the void case +% in our macros, namely \cs{@output}. +%\begin{quote} +%\begin{verbatim} +%\shipout := +% % trick to get a void box \mybox +% \begingroup +% \setbox\mybox=\box\mybox +% \endgroup +% \afterassignment\@test +% \setbox\mybox= +% +%\@test := +% \ifvoid\mybox +% \aftergroup\@output +% \else +% \@output +% \fi +%\end{verbatim} +%\end{quote} +% The nasty case is |\shipout\box\voidb@x| where the indirect box +% is void and that must not generate an output page. +% If a surrounding group is missing the output is ignored +% because of \cs{aftergroup}. +% Otherwise \@output is called some time +% later when the surrounding group closes. +% But \cs{mybox} is void outside the execution phase +% of the redefined \cs{shipout}. Also \cs{@output} checks for a +% void box and cancels the page output. +% The disadvantage remains that the hook in \cs{@output} is called +% for a page that will not be output. +% +% \subsubsection{\cs{lastkern} method} +% +% At the beginning of a new box, there is no \cs{kern}, the contents +% of the box is still empty and \cs{lastkern} returns 0\,pt. +% This can be used to distinguish between direct and indirect boxes: +% We execute \cs{setbox} in a box with a preceding non-zero kern. +% After an indirect box, \cs{lastkern} sees this kern, otherwise +% it returns 0\,pt. +%\begin{quote} +%\begin{verbatim} +%\shipout := +% \begingroup +% \setbox\mybox=\hbox\bgroup +% \kern1pt +% \afterassignment\shipout@test +% \global\setbox\mybox= +%\@test := +% \ifdim\lastkern=0pt +% % direct box +% \aftergroup\egroup +% \aftergroup\endgroup +% \aftergroup\@output +% \else +% \egroup +% \endgroup +% \@output +% \fi +%\end{verbatim} +%\end{quote} +% We have two \cs{setbox} commands. The first creates a controlled +% context box where we can safely insert a \cs{kern}. We get rid of +% this temporarily used context box by putting the local \cs{setbox} +% in a group. +% +% After the group we want to have our shipout box in \cs{mybox}. +% Therefore we use a global assignment here. +% +% \subsection{Output} +% +% With or without \eTeX\ we ensure the original behaviour of +% \cs{shipout} that void boxes do not generate output pages. +% +% Now we can place the hook \cs{@hook} for the user code that +% wants to manipulate the output box. +%\begin{quote} +%\begin{verbatim} +%\@output := +% \ifvoid\mybox +% % cancel output of void box +% \else +% \@hook +% \ifvoid\mybox +% % user code in \@hook could has voided the box +% \else +% \original@shipout\box\mybox +% \fi +% \fi +%\end{verbatim} +%\end{quote} +% +% \subsection{Separate box register} +% +% So far we have said nothing about the box number of \cs{mybox}. +% The following case that outputs the same page twice +% shows that we are not free in the use +% of the box register: +% \begin{quote} +% |\shipout\copy<num> \shipout\box<num>| +% \end{quote} +% We manipulate the box by the hook and without \eTeX\ the box +% must even be voided. However, the use case above requires that +% the box contents does not change at all. Therefore we must +% reserve a separate box register to avoid collisions with +% user box registers. +% +% \emph{Note:} Box register number 255 is special for the output +% routine, because TeX complains if this box is not voided +% by the output routine. +% However, this requirement does not apply to \cs{shipout} at all. +% In fact \cs{shipout} does not change any box register. This is +% usually done by a call of \cs{box}, but the output routine +% can do it later \emph{after} invoking of \cs{shipout}. +% +% \subsection{Summary} +% +% \subsubsection{With \eTeX} +% +% Putting the pieces together we get for \eTeX: +%\begin{quote} +%\begin{verbatim} +%\newbox\mybox +%\let\original@shipout\shipout +% +%\shipout := +% \edef\saved@grouplevel{\number\currentgrouplevel} +% \afterassignment\@test +% \setbox\mybox= +% +%\@test := +% \ifnum\saved@grouplevel<\currentgrouplevel +% \expandafter\aftergroup +% \fi +% \@output +% +%\@output := +% \ifvoid\mybox +% % cancel output of void box +% \else +% \@hook +% \ifvoid\mybox +% % user code in \@hook could have voided the box +% \else +% \original@shipout\box\mybox +% \fi +% \fi +%\end{verbatim} +%\end{quote} +% +% \subsubsection{Without \eTeX, traditional way} +% +% And for \TeX\ without \eTeX: +%\begin{quote} +%\begin{verbatim} +%\newbox\mybox +%\begingroup +% \setbox\mybox=\box\mybox % ensure \mybox is void +%\endgroup +%\let\original@shipout\shipout +% +%\shipout := +% % trick to get a void box \mybox +% \begingroup +% \setbox\mybox=\box\mybox +% \endgroup +% \afterassignment\@test +% \setbox\mybox= +% +%\@test := +% \ifvoid\mybox +% \expandafter\aftergroup +% \fi +% \@output +% +%\@output := +% \ifvoid\mybox +% % cancel output of void box +% \else +% \@hook +% \ifvoid\mybox +% % user code in \@hook could have voided the box +% \else +% \original@shipout\box\mybox +% \fi +% \fi +%\end{verbatim} +%\end{quote} +% +% \subsubsection{\cs{lastkern} method} +% +% And for \TeX\ without \eTeX\ using the \cs{lastkern} method: +%\begin{quote} +%\begin{verbatim} +%\newbox\mybox +%\let\original@shipout\shipout +% +%\shipout := +% \begingroup +% \setbox\mybox=\hbox\bgroup +% \kern1pt +% \afterassignment\@test +% \setbox\mybox= +% +%\@test := +% \ifdim\lastkern=0pt +% \expandafter\aftergroup +% \fi +% \@output +% +%\@output := +% \egroup +% \endgroup +% \ifvoid\mybox +% % cancel output of void box +% \else +% \@hook +% \ifvoid\mybox +% % user code in \@hook could have voided the box +% \else +% \original@shipout\box\mybox +% \fi +% \fi +%\end{verbatim} +%\end{quote} +% +% +% \StopEventually{ +% } +% +% \section{Implementation} +% +% Package \xpackage{atbegshi} uses \eTeX's \cs{currentgrouplevel}, +% if it is available. Otherwise the \cs{lastkern} method is used. +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% \subsection{Reload check and package identification} +% Reload check, especially if the package is not used with \LaTeX. +% \begin{macrocode} +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode58=12 % : + \catcode64=11 % @ + \catcode123=1 % { + \catcode125=2 % } + \expandafter\let\expandafter\x\csname ver@atbegshi.sty\endcsname + \ifx\x\relax % plain-TeX, first loading + \else + \def\empty{}% + \ifx\x\empty % LaTeX, first loading, + % variable is initialized, but \ProvidesPackage not yet seen + \else + \expandafter\ifx\csname PackageInfo\endcsname\relax + \def\x#1#2{% + \immediate\write-1{Package #1 Info: #2.}% + }% + \else + \def\x#1#2{\PackageInfo{#1}{#2, stopped}}% + \fi + \x{atbegshi}{The package is already loaded}% + \aftergroup\endinput + \fi + \fi +\endgroup% +% \end{macrocode} +% Package identification: +% \begin{macrocode} +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode40=12 % ( + \catcode41=12 % ) + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode47=12 % / + \catcode58=12 % : + \catcode64=11 % @ + \catcode91=12 % [ + \catcode93=12 % ] + \catcode123=1 % { + \catcode125=2 % } + \expandafter\ifx\csname ProvidesPackage\endcsname\relax + \def\x#1#2#3[#4]{\endgroup + \immediate\write-1{Package: #3 #4}% + \xdef#1{#4}% + }% + \else + \def\x#1#2[#3]{\endgroup + #2[{#3}]% + \ifx#1\@undefined + \xdef#1{#3}% + \fi + \ifx#1\relax + \xdef#1{#3}% + \fi + }% + \fi +\expandafter\x\csname ver@atbegshi.sty\endcsname +\ProvidesPackage{atbegshi}% + [2019/12/05 v1.19 At begin shipout hook (HO)]% +% \end{macrocode} +% +% \subsection{Catcodes} +% +% \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 AtBegShi@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\AtBegShi@AtEnd{% + \AtBegShi@AtEnd + \catcode#1=\the\catcode#1\relax + }% + \catcode#1=#2\relax +} +\TMP@EnsureCode{40}{12}% ( +\TMP@EnsureCode{41}{12}% ) +\TMP@EnsureCode{44}{12}% , +\TMP@EnsureCode{45}{12}% - +\TMP@EnsureCode{47}{12}% / +\TMP@EnsureCode{46}{12}% . +\TMP@EnsureCode{58}{12}% : +\TMP@EnsureCode{91}{12}% [ +\TMP@EnsureCode{93}{12}% ] +\TMP@EnsureCode{94}{7}% ^(superscript) +\TMP@EnsureCode{96}{12}% ` +\edef\AtBegShi@AtEnd{\AtBegShi@AtEnd\noexpand\endinput} +% \end{macrocode} +% +% \subsection{Preparations} +% +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname RequirePackage\endcsname\relax + \def\TMP@RequirePackage#1[#2]{% + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname ver@#1.sty\endcsname\relax + \input #1.sty\relax + \fi + }% + \TMP@RequirePackage{infwarerr}[2007/09/09]% + \TMP@RequirePackage{ltxcmds}[2010/03/01]% +\else + \RequirePackage{infwarerr}[2007/09/09]% + \RequirePackage{ltxcmds}[2010/03/01]% +\fi +% \end{macrocode} +% +% \begin{macro}{\AtBegShi@CheckDefinable} +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname @ifdefinable\endcsname\relax + \def\AtBegShi@CheckDefinable#1{% + \ifcase\ifx#1\relax + \ltx@one + \else + \ifx#1\@undefined + \ltx@one + \else + \ltx@zero + \fi + \fi + \@PackageError{atbegshi}{% + \string#1\space is already defined% + }\@ehd + \fi + }% +\else + \def\AtBegShi@CheckDefinable#1{% + \@ifdefinable{#1}{}% + }% +\fi +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\ifAtBegShi@Discarded} +% \begin{macrocode} +\ltx@newif\ifAtBegShi@Discarded +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AtBeginShipoutDiscard} +% \begin{macrocode} +\AtBegShi@CheckDefinable\AtBeginShipoutDiscard +\def\AtBeginShipoutDiscard{% + \deadcycles=\ltx@zero + \global\AtBegShi@Discardedtrue +} +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname currentgrouplevel\endcsname\relax + \catcode`X=9 % ignore + \catcode`E=14 % comment +\else + \catcode`X=14 % comment + \catcode`E=9 % ignore +\fi +% \end{macrocode} +% +% \begin{macro}{\AtBegShi@Shipout} +% \begin{macrocode} +\def\AtBegShi@Shipout{% +X \begingroup +X \setbox\AtBeginShipoutBox=\hbox\bgroup +X \kern\p@ +E \edef\AtBegShi@GroupLevel{\number\currentgrouplevel}% + \afterassignment\AtBegShi@Test +X \global + \setbox\AtBeginShipoutBox=% +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AtBegShi@Test} +% \begin{macrocode} +\def\AtBegShi@Test{% +X \ifdim\lastkern=0pt % +E \ifnum\AtBegShi@GroupLevel<\currentgrouplevel + \expandafter\aftergroup + \fi + \AtBegShi@Output +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AtBegShi@Output} +% \begin{macrocode} +\def\AtBegShi@Output{% +X \egroup +X \endgroup + \ifvoid\AtBeginShipoutBox + \@PackageWarning{atbegshi}{Ignoring void shipout box}% + \else + \let\AtBegShi@OrgProtect\protect + \csname set@typeset@protect\endcsname + \global\AtBegShi@Discardedfalse + \AtBegShi@Hook + \expandafter\gdef\expandafter\AtBegShi@HookNext + \expandafter{\expandafter}% + \AtBegShi@HookNext + \ifAtBegShi@Discarded + \@PackageInfoNoLine{atbegshi}{Shipout page discarded}% + \global\AtBegShi@Discardedfalse + \begingroup + \setbox\AtBeginShipoutBox\box\AtBeginShipoutBox + \endgroup + \let\protect\AtBegShi@OrgProtect + \else + \AtBegShi@First + \let\protect\AtBegShi@OrgProtect + \AtBegShi@GetBoxSize\AtBeginShipoutBox + \ltx@ifundefined{AtNextShipout}{% + }{% + \AtNextShipout{\AtBegShi@GetBoxSize\@cclv}% + }% + \AtBeginShipoutOriginalShipout\box\AtBeginShipoutBox + \fi + \fi +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AtBegShi@GetBoxSize} +% \begin{macrocode} +\def\AtBegShi@GetBoxSize#1{% + \xdef\AtBeginShipoutBoxWidth{\the\wd#1}% + \xdef\AtBeginShipoutBoxHeight{\the\ht#1}% + \xdef\AtBeginShipoutBoxDepth{\the\dp#1}% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AtBeginShipoutBoxWidth} +% \begin{macrocode} +\def\AtBeginShipoutBoxWidth{0pt} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AtBeginShipoutBoxHeight} +% \begin{macrocode} +\def\AtBeginShipoutBoxHeight{0pt} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AtBeginShipoutBoxDepth} +% \begin{macrocode} +\def\AtBeginShipoutBoxDepth{0pt} +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +\catcode`\X=11 % +\catcode`\E=11 % +% \end{macrocode} +% +% \begin{macro}{\AtBegShi@First} +% \begin{macrocode} +\def\AtBegShi@First{% + \ifx\AtBegShi@HookFirst\ltx@empty + \else + \AtBeginShipoutAddToBox{\AtBegShi@HookFirst}% + \fi + \global\let\AtBegShi@First\ltx@empty + \global\let\AtBeginShipoutFirst\AtBegShi@FirstDisabled +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AtBegShi@Hook} +% \begin{macrocode} +\gdef\AtBegShi@Hook{} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AtBegShi@HookNext} +% \begin{macrocode} +\gdef\AtBegShi@HookNext{} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AtBegShi@HookFirst} +% \begin{macrocode} +\gdef\AtBegShi@HookFirst{} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AtBeginShipout} +% \begin{macrocode} +\AtBegShi@CheckDefinable\AtBeginShipout +\def\AtBeginShipout{% + \AtBegShi@AddHook\AtBegShi@Hook +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AtBeginShipoutNext} +% \begin{macrocode} +\AtBegShi@CheckDefinable\AtBeginShipoutNext +\def\AtBeginShipoutNext{% + \AtBegShi@AddHook\AtBegShi@HookNext +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AtBeginShipoutFirst} +% \begin{macrocode} +\AtBegShi@CheckDefinable\AtBeginShipoutFirst +\def\AtBeginShipoutFirst{% + \AtBegShi@AddTo\AtBegShi@HookFirst +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AtBegShi@FirstDisabled} +% \begin{macrocode} +\long\def\AtBegShi@FirstDisabled#1{% + \@PackageWarning{atbegshi}{% + First page is already shipped out, ignoring\MessageBreak + \string\AtBeginShipoutFirst + }% +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AtBegShi@AddTo} +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname g@addto@macro\endcsname\relax + \long\def\AtBegShi@AddTo#1#2{% + \begingroup + \toks\ltx@zero\expandafter{#1#2}% + \xdef#1{\the\toks\ltx@zero}% + \endgroup + }% +\else + \let\AtBegShi@AddTo\g@addto@macro +\fi +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AtBegShi@AddHook} +% \begin{macrocode} +\long\def\AtBegShi@AddHook#1#2{% + \AtBegShi@AddTo#1{\AtBegShi@Item{#2}}% +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AtBegShi@Item} +% \begin{macrocode} +\long\def\AtBegShi@Item#1{% + \ifAtBegShi@Discarded + \else + #1% + \ifAtBegShi@Discarded + \else + \ifvoid\AtBeginShipoutBox + \@PackageWarning{atbegshi}{% + Shipout box was voided by hook,\MessageBreak + ignoring shipout box% + }% + \AtBeginShipoutDiscard + \fi + \fi + \fi +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AtBeginShipoutInit} +% \begin{macrocode} +\AtBegShi@CheckDefinable\AtBeginShipoutInit +\def\AtBeginShipoutInit{% + \ltx@IfUndefined{newbox}{% + \@PackageError{atbegshi}{% + \string\AtBeginShipoutInit\space failed\MessageBreak + because of missing \expandafter\string\csname newbox\endcsname + }\@ehc + }{% + \csname newbox\endcsname\AtBeginShipoutBox + \AtBegShi@CheckDefinable\AtBeginShipoutOriginalShipout + \global\let\AtBeginShipoutOriginalShipout\shipout + \global\let\shipout\AtBegShi@Shipout + }% + \gdef\AtBeginShipoutInit{}% +} +% \end{macrocode} +% \end{macro} +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname AtBeginDocument\endcsname\relax + \AtBeginShipoutInit +\else + \AtBeginDocument{\AtBeginShipoutInit}% +\fi +% \end{macrocode} +% +% \subsection{Additions to the shipout box} +% +% \begin{macro}{\AtBeginShipoutAddToBox} +% \begin{macrocode} +\def\AtBeginShipoutAddToBox#1{% + \ifhbox\AtBeginShipoutBox + \edef\AtBegShi@restore{% + \hfuzz=\the\hfuzz\relax + \hbadness=\the\hbadness\relax + }% + \hfuzz=1073741823sp\relax + \hbadness=2147483647\relax + \setbox\AtBeginShipoutBox=\hbox to \wd\AtBeginShipoutBox{% + \setbox\ltx@zero=\hbox{% + \begingroup + \AtBegShi@restore + #1% + \endgroup + }% + \wd\ltx@zero=0pt\relax + \ht\ltx@zero=0pt\relax + \dp\ltx@zero=0pt\relax + \raise\ht\AtBeginShipoutBox\copy\ltx@zero + \unhcopy\AtBeginShipoutBox + }% + \AtBegShi@restore + \else + \ifvbox\AtBeginShipoutBox + \edef\AtBegShi@restore{% + \vfuzz=\the\vfuzz\relax + \vbadness=\the\vbadness\relax + \dimen\ltx@zero=\the\dimen\ltx@zero\relax + }% + \edef\AtBegShi@restorebox{% + \ht\AtBeginShipoutBox=\the\ht\AtBeginShipoutBox\relax + \dp\AtBeginShipoutBox=\the\dp\AtBeginShipoutBox\relax + }% + \vfuzz=1073741823sp\relax + \vbadness=2147483647\relax + \dimen\ltx@zero=\ht\AtBeginShipoutBox + \advance\dimen\ltx@zero by \dp\AtBeginShipoutBox + \setbox\AtBeginShipoutBox=\vbox to \dimen\ltx@zero{% + \setbox\ltx@zero=\hbox{% + \begingroup + \AtBegShi@restore + #1% + \endgroup + }% + \wd\ltx@zero=0pt\relax + \ht\ltx@zero=0pt\relax + \dp\ltx@zero=0pt\relax + \baselineskip=0pt\relax + \lineskip=0pt\relax + \lineskiplimit=0pt\relax + \copy\ltx@zero + \unvbox\AtBeginShipoutBox + \kern0pt% + }% + \AtBegShi@restore + \AtBegShi@restorebox + \fi + \fi +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AtBeginShipoutAddToBoxForeground} +% \begin{macrocode} +\def\AtBeginShipoutAddToBoxForeground#1{% + \ifhbox\AtBeginShipoutBox + \edef\AtBegShi@restore{% + \hfuzz=\the\hfuzz\relax + \hbadness=\the\hbadness\relax + }% + \hfuzz=1073741823sp\relax + \hbadness=2147483647\relax + \setbox\AtBeginShipoutBox=\hbox to \wd\AtBeginShipoutBox{% + \unhcopy\AtBeginShipoutBox + \kern-\wd\AtBeginShipoutBox + \setbox\ltx@zero=\hbox{% + \begingroup + \AtBegShi@restore + #1% + \endgroup + }% + \wd\ltx@zero=0pt\relax + \ht\ltx@zero=0pt\relax + \dp\ltx@zero=0pt\relax + \raise\ht\AtBeginShipoutBox\copy\ltx@zero + \kern\wd\AtBeginShipoutBox + }% + \AtBegShi@restore + \else + \ifvbox\AtBeginShipoutBox + \edef\AtBegShi@restore{% + \vfuzz=\the\vfuzz\relax + \vbadness=\the\vbadness\relax + \dimen\ltx@zero=\the\dimen\ltx@zero\relax + }% + \edef\AtBegShi@restorebox{% + \ht\AtBeginShipoutBox=\the\ht\AtBeginShipoutBox\relax + \dp\AtBeginShipoutBox=\the\dp\AtBeginShipoutBox\relax + }% + \vfuzz=1073741823sp\relax + \vbadness=2147483647\relax + \dimen\ltx@zero=\ht\AtBeginShipoutBox + \advance\dimen\ltx@zero by \dp\AtBeginShipoutBox + \setbox\AtBeginShipoutBox=\vbox to \dimen\ltx@zero{% + \setbox\ltx@zero=\hbox{% + \begingroup + \AtBegShi@restore + #1% + \endgroup + }% + \wd\ltx@zero=0pt\relax + \ht\ltx@zero=0pt\relax + \dp\ltx@zero=0pt\relax + \baselineskip=0pt\relax + \lineskip=0pt\relax + \lineskiplimit=0pt\relax + \unvbox\AtBeginShipoutBox + \kern-\dimen\ltx@zero + \copy\ltx@zero + \kern\dimen\ltx@zero + }% + \AtBegShi@restore + \AtBegShi@restorebox + \fi + \fi +} +% \end{macrocode} +% \end{macro} +% +% \subsection{Positioning} +% +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname RequirePackage\endcsname\relax + \def\TMP@RequirePackage#1[#2]{% + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname ver@#1.sty\endcsname\relax + \input #1.sty\relax + \fi + }% + \TMP@RequirePackage{iftex}[2019/11/07]% +\else + \RequirePackage{iftex}[2019/11/07]% +\fi +% \end{macrocode} +% +% \begin{macrocode} +\ifpdf + \def\AtBegShi@horigin{% + \ifx\pdfhorigin\@undefined\pdfvariable horigin\else\pdfhorigin\fi}% + \def\AtBegShi@vorigin{% + \ifx\pdfvorigin\@undefined\pdfvariable vorigin\else\pdfvorigin\fi}% +\else + \def\AtBegShi@horigin{72.27pt}% + \def\AtBegShi@vorigin{72.27pt}% +\fi +% \end{macrocode} +% +% \begin{macrocode} +\begingroup +\ifcase + \expandafter\ifx\csname picture\endcsname\relax + 1% + \else + \expandafter\ifx\csname endpicture\endcsname\relax + 1% + \else + 0% + \fi + \fi + \endgroup + \def\AtBegShi@BeginPicture{% + \begingroup + \picture(0,0)\relax + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname unitlength\endcsname\relax + \else + \unitlength=1pt\relax + \fi + \ignorespaces + }% + \def\AtBegShi@EndPicture{% + \endpicture + \endgroup + }% +\else + \endgroup + \def\AtBegShi@BeginPicture{% + \setbox\ltx@zero=\hbox\bgroup + \begingroup + \ignorespaces + }% + \def\AtBegShi@EndPicture{% + \endgroup + \egroup + \ht\ltx@zero=0pt\relax + \dp\ltx@zero=0pt\relax + \copy\ltx@zero + }% +\fi +% \end{macrocode} +% +% \begin{macro}{\AtBeginShipoutUpperLeft} +% A surrounding \cs{rlap} is not necessary, because +% the stuff is put in an \cs{hbox} with zero width. +% \begin{macrocode} +\def\AtBeginShipoutUpperLeft#1{% + \AtBeginShipoutAddToBox{% + \kern-\AtBegShi@horigin\relax + \vbox to 0pt{% + \kern-\AtBegShi@vorigin\relax + \AtBegShi@BeginPicture + #1% + \AtBegShi@EndPicture + \vss + }% + }% +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AtBeginShipoutUpperLeftForeground} +% \begin{macrocode} +\def\AtBeginShipoutUpperLeftForeground#1{% + \AtBeginShipoutAddToBoxForeground{% + \kern-\AtBegShi@horigin\relax + \vbox to 0pt{% + \kern-\AtBegShi@vorigin\relax + \AtBegShi@BeginPicture + #1% + \AtBegShi@EndPicture + \vss + }% + }% +} +% \end{macrocode} +% \end{macro} +% +% \subsection{Patches} +% +% Patches for \LaTeX\ packages that redefine \cs{shipout}. +% \LaTeX\ is now supposed to use \eTeX. Thus we do not patch, +% without \LaTeX\ and \eTeX. +% \begin{macrocode} +\def\AtBegShi@AbortIfUndefined#1{% + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname#1\endcsname\relax + \expandafter\AtBegShi@AtEnd + \fi +} +\AtBegShi@AbortIfUndefined{currentgrouplevel}% +\AtBegShi@AbortIfUndefined{AtBeginDocument}% +\AtBegShi@AbortIfUndefined{@ifpackageloaded}% +\AtBegShi@AbortIfUndefined{@ifclassloaded}% +% \end{macrocode} +% +% \subsubsection{Package \xpackage{crop}} +% +% Fix of method and box. +% \begin{macrocode} +\def\AtBegShi@PatchCrop{% + \begingroup + \def\AtBegShi@Crop@shipout{% + \afterassignment\CROP@ship + \setbox\@cclv=% + }% + \def\AtBegShi@Crop@ship{% + \ifvoid\@cclv + \expandafter\aftergroup + \fi + \CROP@@ship + }% + \def\AtBegShi@Crop@shiplist{% + \lineskip\z@ + \lineskiplimit\z@ + \baselineskip\z@ + \CROP@kernel + \box\@cclv + }% + \def\AtBegShi@Crop@@ship{% + \CROP@shipout\vbox{% + \CROP@shiplist + }% + }% + \ifx\AtBegShi@Crop@ship\CROP@ship + \ifx\AtBegShi@Crop@shiplist\CROP@shiplist + \ifx\AtBegShi@Crop@@ship\CROP@@ship + \let\AtBegShi@found\relax + \ifx\shipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\shipout}% + \else\ifx\AtBeginShipoutOriginalShipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\AtBeginShipoutOriginalShipout}% + \else\ifx\@EveryShipout@Org@Shipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\@EveryShipout@Org@Shipout}% + \else\ifx\GPTorg@shipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\GPTorg@shipout}% + \else\ifx\THBorg@shipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\THBorg@shipout}% + \else\ifx\mem@oldshipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\mem@oldshipout}% + \fi\fi\fi\fi\fi\fi + \ifx\AtBegShi@found\relax + \else + \expandafter\endgroup + \expandafter\def\AtBegShi@found{% + \edef\AtBegShi@GroupLevel{\number\currentgrouplevel}% + \afterassignment\CROP@ship + \setbox\AtBeginShipoutBox=% + }% + \def\CROP@ship{% + \ifnum\AtBegShi@GroupLevel=\currentgrouplevel + \else + \expandafter\aftergroup + \fi + \CROP@@ship + }% + \def\CROP@shiplist{% + \lineskip 0pt\relax + \lineskiplimit 0pt\relax + \baselineskip 0pt\relax + \CROP@kernel + \box\AtBeginShipoutBox + }% + \def\CROP@@ship{% + \ifvoid\AtBeginShipoutBox + \else + \setbox\AtBeginShipoutBox=\vbox{% + \CROP@shiplist + }% + \AtBegShi@GetBoxSize\AtBeginShipoutBox + \expandafter\CROP@shipout + \expandafter\box + \expandafter\AtBeginShipoutBox + \fi + }% + \@PackageInfoNoLine{atbegshi}{Package `crop' patched}% + \begingroup + \fi + \fi + \fi + \fi + \endgroup + \let\AtBegShi@PatchCrop\relax +} +\@ifpackageloaded{crop}{% + \AtBegShi@PatchCrop +}{% + \AtBeginDocument{\AtBegShi@PatchCrop}% +} +% \end{macrocode} +% +% \subsubsection{Package \xpackage{everyshi}} +% +% Fix of method. Use of box 255 is not changed. +% \begin{macrocode} +\def\AtBegShi@PatchEveryshi{% + \begingroup + \long\def\AtBegShi@Everyshi@shipout{% + \afterassignment\@EveryShipout@Test + \global\setbox\@cclv= % + }% + \long\def\AtBegShi@Everyshi@Test{% + \ifvoid\@cclv\relax + \aftergroup\@EveryShipout@Output + \else + \@EveryShipout@Output + \fi + }% + \ifx\AtBegShi@Everyshi@Test\@EveryShipout@Test + \let\AtBegShi@found\relax + \ifx\shipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\shipout}% + \else\ifx\AtBeginShipoutOriginalShipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\AtBeginShipoutOriginalShipout}% + \else\ifx\CROP@shipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\CROP@shipout}% + \else\ifx\GPTorg@shipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\GPTorg@shipout}% + \else\ifx\THBorg@shipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\THBorg@shipout}% + \else\ifx\mem@oldshipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\mem@oldshipout}% + \else + \expandafter\ifx\csname @EveryShipout@Org@Shipout\endcsname + \relax + \ifx\@EveryShipout@Shipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\@EveryShipout@Shipout}% + \fi + \fi + \fi\fi\fi\fi\fi\fi + \ifx\AtBegShi@found\relax + \else + \expandafter\endgroup + \expandafter\def\AtBegShi@found{% + \edef\AtBegShi@GroupLevel{\number\currentgrouplevel}% + \afterassignment\@EveryShipout@Test + \setbox\AtBeginShipoutBox=% + }% + \def\@EveryShipout@Test{% + \ifnum\AtBegShi@GroupLevel=\currentgrouplevel + \else + \expandafter\aftergroup + \fi + \AtBegShi@Everyshi@Output + }% + \def\AtBegShi@Everyshi@Output{% + \ifvoid\AtBeginShipoutBox + \else + \global\setbox\ltx@cclv\box\AtBeginShipoutBox + \expandafter\@EveryShipout@Output + \fi + }% + \@PackageInfoNoLine{atbegshi}{Package `everyshi' patched}% + \begingroup + \fi + \fi + \endgroup + \let\AtBegShi@PatchEveryshi\relax +} +\@ifpackageloaded{everyshi}{% + \AtBegShi@PatchEveryshi +}{% + \AtBeginDocument{\AtBegShi@PatchEveryshi}% +} +% \end{macrocode} +% +% \subsubsection{Class \xpackage{memoir}} +% +% Fix of method and box. +% \begin{macrocode} +\def\AtBegShi@PatchMemoir{% + \begingroup + \def\AtBegShi@Memoir@shipout{% + \afterassignment\mem@shipi + \setbox\@cclv=% + }% + \def\AtBegShi@Memoir@shipi{% + \ifvoid\@cclv + \expandafter\aftergroup + \fi + \mem@shipii + }% + \def\AtBegShi@Memoir@shipiiA{% + \mem@oldshipout\vbox{% + \trimmarks + \unvbox\@cclv + }% + }% + \def\AtBegShi@Memoir@shipiiB{% + \ifvoid\@cclv + \mem@oldshipout\box\@cclv + \else + \mem@oldshipout\vbox{% + \trimmarks + \unvbox\@cclv + }% + \fi + }% + \def\AtBegShi@Memoir@PatchAB{% + \ifvoid\AtBeginShipoutBox + \else + \setbox\AtBeginShipoutBox=\vbox{% + \trimmarks + \ifvbox\AtBeginShipoutBox + \unvbox\AtBeginShipoutBox + \else + \box\AtBeginShipoutBox + \fi + }% + \AtBegShi@GetBoxSize\AtBeginShipoutBox + \expandafter\mem@oldshipout + \expandafter\box + \expandafter\AtBeginShipoutBox + \fi + }% + \def\AtBegShi@Memoir@shipiiC{% 2008/08/07 v1.6180339a + \ifvoid\@cclv + \mem@oldshipout\box\@cclv + \else + \ifshowtrims + \mem@oldshipout\vbox{\trimmarks\unvbox\@cclv}% + \else + \mem@oldshipout\box\@cclv + \fi + \fi + }% + \def\AtBegShi@Memoir@shipiiD{% 2011/03/06 v3.6j + \ifvoid\@cclv + \mem@oldshipout\box\@cclv + \else + \ifshowtrims + \mem@oldshipout\vbox{% + \trimmarks + \nointerlineskip + \box\@cclv + }% + \else + \mem@oldshipout\box\@cclv + \fi + \fi + }% + \def\AtBegShi@Memoir@PatchCD{% + \ifvoid\AtBeginShipoutBox + \else + \ifshowtrims + \setbox\AtBeginShipoutBox=\vbox{% + \trimmarks + \nointerlineskip + \box\AtBeginShipoutBox + }% + \fi + \AtBegShi@GetBoxSize\AtBeginShipoutBox + \expandafter\mem@oldshipout + \expandafter\box + \expandafter\AtBeginShipoutBox + \fi + }% + \ifx\AtBegShi@Memoir@shipi\mem@shipi + \let\AtBegShi@found\ltx@one + \ifx\AtBegShi@Memoir@shipiiA\mem@shipii + \let\AtBegShi@found\ltx@zero + \global\let\AtBegShi@Memoir@PatchX\AtBegShi@Memoir@PatchAB + \else\ifx\AtBegShi@Memoir@shipiiB\mem@shipii + \let\AtBegShi@found\ltx@zero + \global\let\AtBegShi@Memoir@PatchX\AtBegShi@Memoir@PatchAB + \else\ifx\AtBegShi@Memoir@shipiiC\mem@shipii + \let\AtBegShi@found\ltx@zero + \global\let\AtBegShi@Memoir@PatchX\AtBegShi@Memoir@PatchCD + \else\ifx\AtBegShi@Memoir@shipiiD\mem@shipii + \let\AtBegShi@found\ltx@zero + \global\let\AtBegShi@Memoir@PatchX\AtBegShi@Memoir@PatchCD + \fi\fi\fi\fi + \ifcase\AtBegShi@found + \let\AtBegShi@found\relax + \ifx\shipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\shipout}% + \else\ifx\AtBeginShipoutOriginalShipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\AtBeginShipoutOriginalShipout}% + \else\ifx\CROP@shipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\CROP@shipout}% + \else\ifx\GPTorg@shipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\GPTorg@shipout}% + \else\ifx\THBorg@shipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\THBorg@shipout}% + \else\ifx\@EveryShipout@Org@Shipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\@EveryShipout@Org@Shipout}% + \fi\fi\fi\fi\fi\fi + \ifx\AtBegShi@found\relax + \else + \expandafter\endgroup + \expandafter\def\AtBegShi@found{% + \edef\AtBegShi@GroupLevel{\number\currentgrouplevel}% + \afterassignment\mem@shipi + \setbox\AtBeginShipoutBox=% + }% + \def\mem@shipi{% + \ifnum\AtBegShi@GroupLevel=\currentgrouplevel + \else + \expandafter\aftergroup + \fi + \mem@shipii + }% + \let\mem@shipii\AtBegShi@Memoir@PatchX + \@PackageInfoNoLine{atbegshi}{Class `memoir' patched}% + \begingroup + \fi + \fi + \fi + \endgroup + \let\AtBegShi@PatchMemoir\relax +} +\@ifclassloaded{memoir}{% + \AtBegShi@PatchMemoir +}{% + \AtBeginDocument{\AtBegShi@PatchMemoir}% +} +% \end{macrocode} +% +% \begin{macrocode} +\AtBegShi@AtEnd% +%</package> +% \end{macrocode} +%% \section{Installation} +% +% \subsection{Download} +% +% \paragraph{Package.} This package is available on +% CTAN\footnote{\CTANpkg{atbegshi}}: +% \begin{description} +% \item[\CTAN{macros/latex/contrib/atbegshi/atbegshi.dtx}] The source file. +% \item[\CTAN{macros/latex/contrib/atbegshi/atbegshi.pdf}] Documentation. +% \end{description} +% +% +% \paragraph{Bundle.} All the packages of the bundle `atbegshi' +% 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/atbegshi.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{atbegshi.tds.zip} in the +% TDS tree (also known as \xfile{texmf} tree) of your choice. +% Example (linux): +% \begin{quote} +% |unzip atbegshi.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 atbegshi.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@{}} +% atbegshi.sty & tex/generic/atbegshi/atbegshi.sty\\ +% atbegshi.pdf & doc/latex/atbegshi/atbegshi.pdf\\ +% atbegshi-example1.tex & doc/latex/atbegshi/atbegshi-example1.tex\\ +% atbegshi-example2.tex & doc/latex/atbegshi/atbegshi-example2.tex\\ +% atbegshi.dtx & source/latex/atbegshi/atbegshi.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{atbegshi.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 atbegshi.dtx +%makeindex -s gind.ist atbegshi.idx +%pdflatex atbegshi.dtx +%makeindex -s gind.ist atbegshi.idx +%pdflatex atbegshi.dtx +%\end{verbatim} +% \end{quote} +% +% \begin{History} +% \begin{Version}{2007/04/17 v1.0} +% \item +% First version. +% \end{Version} +% \begin{Version}{2007/04/18 v1.1} +% \item +% New method based on \cs{lastkern} is used if \eTeX\ is missing. +% \item +% \cs{AtBeginShipoutDiscard} also resets \cs{deadcycles}. +% \end{Version} +% \begin{Version}{2007/04/19 v1.2} +% \item +% \cs{AtBeginShipoutEarly} removed for simplification reasons. +% \item +% Forgotten definition of \cs{AtBegShi@Info} added. +% \item +% Patches for packages \xpackage{crop} and \xpackage{everyshi} +% and class \xclass{memoir} added. +% \end{Version} +% \begin{Version}{2007/04/26 v1.3} +% \item +% Use of package \xpackage{infwarerr}. +% \item +% Catcode section after generic header. +% \end{Version} +% \begin{Version}{2007/04/27 v1.4} +% \item +% Small optimizations. +% \end{Version} +% \begin{Version}{2007/06/06 v1.5} +% \item +% \cs{AtBeginShipoutUpperLeft} added. +% \item +% Example added. +% \item +% Fix in second test file for newer version of \xclass{memoir}. +% \end{Version} +% \begin{Version}{2007/09/09 v1.6} +% \item +% Catcode section rewritten. +% \end{Version} +% \begin{Version}{2008/07/18 v1.7} +% \item +% Documentation of \cs{AtBeginShipoutUpperLeft} fixed and extended. +% \end{Version} +% \begin{Version}{2008/07/19 v1.8} +% \item +% \cs{AtBeginShipoutUpperLeftForeground} added. +% \end{Version} +% \begin{Version}{2008/07/31 v1.9} +% \item +% Second example (TrimBox for dvipdfmx) added. +% \item +% No changes in package code. +% \end{Version} +% \begin{Version}{2009/12/02 v1.10} +% \item +% \cs{AtBeginShipoutOriginalShipout} added. +% \item +% Test file fixed. +% \end{Version} +% \begin{Version}{2010/03/01 v1.11} +% \item +% Compatibility with \iniTeX\ except for \cs{newbox}. +% \end{Version} +% \begin{Version}{2010/03/25 v1.12} +% \item +% \cs{AtBeginShipoutNext} can now be used inside +% \cs{AtBeginShipoutNext}. +% \end{Version} +% \begin{Version}{2010/08/18 v1.13} +% \item +% Fixes for \cs{AtBegShi@CheckDefinable}. +% \end{Version} +% \begin{Version}{2010/12/02 v1.14} +% \item +% Remove the warning because of void box if the hook +% calls \AtBeginShipoutDiscard. +% \end{Version} +% \begin{Version}{2011/01/30 v1.15} +% \item +% Already loaded package files are not input in \hologo{plainTeX}. +% \end{Version} +% \begin{Version}{2011/10/05 v1.16} +% \item +% \cs{AtBeginShipoutAddToBox}, \cs{AtBeginShipoutAddToBoxForeground} added. +% \item +% \cs{AtBeginShipoutBoxWidth}, \cs{AtBeginShipoutBoxHeight}, +% \cs{AtBeginShipoutBoxDepth} added. +% \item +% Updates for patches of class \xclass{memoir}. +% \end{Version} +% \begin{Version}{2016/05/16 v1.17} +% \item +% Documentation updates. +% \end{Version} +% \begin{Version}{2016/06/09 v1.18} +% \item +% Update for \cs{pdfhorigin} in new LuaTeX. +% \end{Version} +% \begin{Version}{2019/12/05 v1.19} +% \item +% Documentation updates. +% \item +% iftex package. +% \end{Version} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput diff --git a/Master/texmf-dist/tex/generic/atbegshi/atbegshi.sty b/Master/texmf-dist/tex/generic/atbegshi/atbegshi.sty new file mode 100644 index 00000000000..cf5664cd804 --- /dev/null +++ b/Master/texmf-dist/tex/generic/atbegshi/atbegshi.sty @@ -0,0 +1,868 @@ +%% +%% This is file `atbegshi.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% atbegshi.dtx (with options: `package') +%% +%% This is a generated file. +%% +%% Project: atbegshi +%% Version: 2019/12/05 v1.19 +%% +%% Copyright (C) +%% 2007-2011 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/atbegshi/issues +%% +%% +%% The Base Interpreter refers to any `TeX-Format', +%% because some files are installed in TDS:tex/generic//. +%% +%% This work consists of the main source file atbegshi.dtx +%% and the derived files +%% atbegshi.sty, atbegshi.pdf, atbegshi.ins, atbegshi.drv, +%% atbegshi-example1.tex, atbegshi-example2.tex, +%% atbegshi-test1.tex, atbegshi-test2.tex, atbegshi-test3.tex. +%% +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode58=12 % : + \catcode64=11 % @ + \catcode123=1 % { + \catcode125=2 % } + \expandafter\let\expandafter\x\csname ver@atbegshi.sty\endcsname + \ifx\x\relax % plain-TeX, first loading + \else + \def\empty{}% + \ifx\x\empty % LaTeX, first loading, + % variable is initialized, but \ProvidesPackage not yet seen + \else + \expandafter\ifx\csname PackageInfo\endcsname\relax + \def\x#1#2{% + \immediate\write-1{Package #1 Info: #2.}% + }% + \else + \def\x#1#2{\PackageInfo{#1}{#2, stopped}}% + \fi + \x{atbegshi}{The package is already loaded}% + \aftergroup\endinput + \fi + \fi +\endgroup% +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode40=12 % ( + \catcode41=12 % ) + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode47=12 % / + \catcode58=12 % : + \catcode64=11 % @ + \catcode91=12 % [ + \catcode93=12 % ] + \catcode123=1 % { + \catcode125=2 % } + \expandafter\ifx\csname ProvidesPackage\endcsname\relax + \def\x#1#2#3[#4]{\endgroup + \immediate\write-1{Package: #3 #4}% + \xdef#1{#4}% + }% + \else + \def\x#1#2[#3]{\endgroup + #2[{#3}]% + \ifx#1\@undefined + \xdef#1{#3}% + \fi + \ifx#1\relax + \xdef#1{#3}% + \fi + }% + \fi +\expandafter\x\csname ver@atbegshi.sty\endcsname +\ProvidesPackage{atbegshi}% + [2019/12/05 v1.19 At begin shipout hook (HO)]% +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode123=1 % { + \catcode125=2 % } + \catcode64=11 % @ + \def\x{\endgroup + \expandafter\edef\csname AtBegShi@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\AtBegShi@AtEnd{% + \AtBegShi@AtEnd + \catcode#1=\the\catcode#1\relax + }% + \catcode#1=#2\relax +} +\TMP@EnsureCode{40}{12}% ( +\TMP@EnsureCode{41}{12}% ) +\TMP@EnsureCode{44}{12}% , +\TMP@EnsureCode{45}{12}% - +\TMP@EnsureCode{47}{12}% / +\TMP@EnsureCode{46}{12}% . +\TMP@EnsureCode{58}{12}% : +\TMP@EnsureCode{91}{12}% [ +\TMP@EnsureCode{93}{12}% ] +\TMP@EnsureCode{94}{7}% ^(superscript) +\TMP@EnsureCode{96}{12}% ` +\edef\AtBegShi@AtEnd{\AtBegShi@AtEnd\noexpand\endinput} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname RequirePackage\endcsname\relax + \def\TMP@RequirePackage#1[#2]{% + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname ver@#1.sty\endcsname\relax + \input #1.sty\relax + \fi + }% + \TMP@RequirePackage{infwarerr}[2007/09/09]% + \TMP@RequirePackage{ltxcmds}[2010/03/01]% +\else + \RequirePackage{infwarerr}[2007/09/09]% + \RequirePackage{ltxcmds}[2010/03/01]% +\fi +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname @ifdefinable\endcsname\relax + \def\AtBegShi@CheckDefinable#1{% + \ifcase\ifx#1\relax + \ltx@one + \else + \ifx#1\@undefined + \ltx@one + \else + \ltx@zero + \fi + \fi + \@PackageError{atbegshi}{% + \string#1\space is already defined% + }\@ehd + \fi + }% +\else + \def\AtBegShi@CheckDefinable#1{% + \@ifdefinable{#1}{}% + }% +\fi +\ltx@newif\ifAtBegShi@Discarded +\AtBegShi@CheckDefinable\AtBeginShipoutDiscard +\def\AtBeginShipoutDiscard{% + \deadcycles=\ltx@zero + \global\AtBegShi@Discardedtrue +} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname currentgrouplevel\endcsname\relax + \catcode`X=9 % ignore + \catcode`E=14 % comment +\else + \catcode`X=14 % comment + \catcode`E=9 % ignore +\fi +\def\AtBegShi@Shipout{% +X \begingroup +X \setbox\AtBeginShipoutBox=\hbox\bgroup +X \kern\p@ +E \edef\AtBegShi@GroupLevel{\number\currentgrouplevel}% + \afterassignment\AtBegShi@Test +X \global + \setbox\AtBeginShipoutBox=% +} +\def\AtBegShi@Test{% +X \ifdim\lastkern=0pt % +E \ifnum\AtBegShi@GroupLevel<\currentgrouplevel + \expandafter\aftergroup + \fi + \AtBegShi@Output +} +\def\AtBegShi@Output{% +X \egroup +X \endgroup + \ifvoid\AtBeginShipoutBox + \@PackageWarning{atbegshi}{Ignoring void shipout box}% + \else + \let\AtBegShi@OrgProtect\protect + \csname set@typeset@protect\endcsname + \global\AtBegShi@Discardedfalse + \AtBegShi@Hook + \expandafter\gdef\expandafter\AtBegShi@HookNext + \expandafter{\expandafter}% + \AtBegShi@HookNext + \ifAtBegShi@Discarded + \@PackageInfoNoLine{atbegshi}{Shipout page discarded}% + \global\AtBegShi@Discardedfalse + \begingroup + \setbox\AtBeginShipoutBox\box\AtBeginShipoutBox + \endgroup + \let\protect\AtBegShi@OrgProtect + \else + \AtBegShi@First + \let\protect\AtBegShi@OrgProtect + \AtBegShi@GetBoxSize\AtBeginShipoutBox + \ltx@ifundefined{AtNextShipout}{% + }{% + \AtNextShipout{\AtBegShi@GetBoxSize\@cclv}% + }% + \AtBeginShipoutOriginalShipout\box\AtBeginShipoutBox + \fi + \fi +} +\def\AtBegShi@GetBoxSize#1{% + \xdef\AtBeginShipoutBoxWidth{\the\wd#1}% + \xdef\AtBeginShipoutBoxHeight{\the\ht#1}% + \xdef\AtBeginShipoutBoxDepth{\the\dp#1}% +} +\def\AtBeginShipoutBoxWidth{0pt} +\def\AtBeginShipoutBoxHeight{0pt} +\def\AtBeginShipoutBoxDepth{0pt} +\catcode`\X=11 % +\catcode`\E=11 % +\def\AtBegShi@First{% + \ifx\AtBegShi@HookFirst\ltx@empty + \else + \AtBeginShipoutAddToBox{\AtBegShi@HookFirst}% + \fi + \global\let\AtBegShi@First\ltx@empty + \global\let\AtBeginShipoutFirst\AtBegShi@FirstDisabled +} +\gdef\AtBegShi@Hook{} +\gdef\AtBegShi@HookNext{} +\gdef\AtBegShi@HookFirst{} +\AtBegShi@CheckDefinable\AtBeginShipout +\def\AtBeginShipout{% + \AtBegShi@AddHook\AtBegShi@Hook +} +\AtBegShi@CheckDefinable\AtBeginShipoutNext +\def\AtBeginShipoutNext{% + \AtBegShi@AddHook\AtBegShi@HookNext +} +\AtBegShi@CheckDefinable\AtBeginShipoutFirst +\def\AtBeginShipoutFirst{% + \AtBegShi@AddTo\AtBegShi@HookFirst +} +\long\def\AtBegShi@FirstDisabled#1{% + \@PackageWarning{atbegshi}{% + First page is already shipped out, ignoring\MessageBreak + \string\AtBeginShipoutFirst + }% +} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname g@addto@macro\endcsname\relax + \long\def\AtBegShi@AddTo#1#2{% + \begingroup + \toks\ltx@zero\expandafter{#1#2}% + \xdef#1{\the\toks\ltx@zero}% + \endgroup + }% +\else + \let\AtBegShi@AddTo\g@addto@macro +\fi +\long\def\AtBegShi@AddHook#1#2{% + \AtBegShi@AddTo#1{\AtBegShi@Item{#2}}% +} +\long\def\AtBegShi@Item#1{% + \ifAtBegShi@Discarded + \else + #1% + \ifAtBegShi@Discarded + \else + \ifvoid\AtBeginShipoutBox + \@PackageWarning{atbegshi}{% + Shipout box was voided by hook,\MessageBreak + ignoring shipout box% + }% + \AtBeginShipoutDiscard + \fi + \fi + \fi +} +\AtBegShi@CheckDefinable\AtBeginShipoutInit +\def\AtBeginShipoutInit{% + \ltx@IfUndefined{newbox}{% + \@PackageError{atbegshi}{% + \string\AtBeginShipoutInit\space failed\MessageBreak + because of missing \expandafter\string\csname newbox\endcsname + }\@ehc + }{% + \csname newbox\endcsname\AtBeginShipoutBox + \AtBegShi@CheckDefinable\AtBeginShipoutOriginalShipout + \global\let\AtBeginShipoutOriginalShipout\shipout + \global\let\shipout\AtBegShi@Shipout + }% + \gdef\AtBeginShipoutInit{}% +} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname AtBeginDocument\endcsname\relax + \AtBeginShipoutInit +\else + \AtBeginDocument{\AtBeginShipoutInit}% +\fi +\def\AtBeginShipoutAddToBox#1{% + \ifhbox\AtBeginShipoutBox + \edef\AtBegShi@restore{% + \hfuzz=\the\hfuzz\relax + \hbadness=\the\hbadness\relax + }% + \hfuzz=1073741823sp\relax + \hbadness=2147483647\relax + \setbox\AtBeginShipoutBox=\hbox to \wd\AtBeginShipoutBox{% + \setbox\ltx@zero=\hbox{% + \begingroup + \AtBegShi@restore + #1% + \endgroup + }% + \wd\ltx@zero=0pt\relax + \ht\ltx@zero=0pt\relax + \dp\ltx@zero=0pt\relax + \raise\ht\AtBeginShipoutBox\copy\ltx@zero + \unhcopy\AtBeginShipoutBox + }% + \AtBegShi@restore + \else + \ifvbox\AtBeginShipoutBox + \edef\AtBegShi@restore{% + \vfuzz=\the\vfuzz\relax + \vbadness=\the\vbadness\relax + \dimen\ltx@zero=\the\dimen\ltx@zero\relax + }% + \edef\AtBegShi@restorebox{% + \ht\AtBeginShipoutBox=\the\ht\AtBeginShipoutBox\relax + \dp\AtBeginShipoutBox=\the\dp\AtBeginShipoutBox\relax + }% + \vfuzz=1073741823sp\relax + \vbadness=2147483647\relax + \dimen\ltx@zero=\ht\AtBeginShipoutBox + \advance\dimen\ltx@zero by \dp\AtBeginShipoutBox + \setbox\AtBeginShipoutBox=\vbox to \dimen\ltx@zero{% + \setbox\ltx@zero=\hbox{% + \begingroup + \AtBegShi@restore + #1% + \endgroup + }% + \wd\ltx@zero=0pt\relax + \ht\ltx@zero=0pt\relax + \dp\ltx@zero=0pt\relax + \baselineskip=0pt\relax + \lineskip=0pt\relax + \lineskiplimit=0pt\relax + \copy\ltx@zero + \unvbox\AtBeginShipoutBox + \kern0pt% + }% + \AtBegShi@restore + \AtBegShi@restorebox + \fi + \fi +} +\def\AtBeginShipoutAddToBoxForeground#1{% + \ifhbox\AtBeginShipoutBox + \edef\AtBegShi@restore{% + \hfuzz=\the\hfuzz\relax + \hbadness=\the\hbadness\relax + }% + \hfuzz=1073741823sp\relax + \hbadness=2147483647\relax + \setbox\AtBeginShipoutBox=\hbox to \wd\AtBeginShipoutBox{% + \unhcopy\AtBeginShipoutBox + \kern-\wd\AtBeginShipoutBox + \setbox\ltx@zero=\hbox{% + \begingroup + \AtBegShi@restore + #1% + \endgroup + }% + \wd\ltx@zero=0pt\relax + \ht\ltx@zero=0pt\relax + \dp\ltx@zero=0pt\relax + \raise\ht\AtBeginShipoutBox\copy\ltx@zero + \kern\wd\AtBeginShipoutBox + }% + \AtBegShi@restore + \else + \ifvbox\AtBeginShipoutBox + \edef\AtBegShi@restore{% + \vfuzz=\the\vfuzz\relax + \vbadness=\the\vbadness\relax + \dimen\ltx@zero=\the\dimen\ltx@zero\relax + }% + \edef\AtBegShi@restorebox{% + \ht\AtBeginShipoutBox=\the\ht\AtBeginShipoutBox\relax + \dp\AtBeginShipoutBox=\the\dp\AtBeginShipoutBox\relax + }% + \vfuzz=1073741823sp\relax + \vbadness=2147483647\relax + \dimen\ltx@zero=\ht\AtBeginShipoutBox + \advance\dimen\ltx@zero by \dp\AtBeginShipoutBox + \setbox\AtBeginShipoutBox=\vbox to \dimen\ltx@zero{% + \setbox\ltx@zero=\hbox{% + \begingroup + \AtBegShi@restore + #1% + \endgroup + }% + \wd\ltx@zero=0pt\relax + \ht\ltx@zero=0pt\relax + \dp\ltx@zero=0pt\relax + \baselineskip=0pt\relax + \lineskip=0pt\relax + \lineskiplimit=0pt\relax + \unvbox\AtBeginShipoutBox + \kern-\dimen\ltx@zero + \copy\ltx@zero + \kern\dimen\ltx@zero + }% + \AtBegShi@restore + \AtBegShi@restorebox + \fi + \fi +} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname RequirePackage\endcsname\relax + \def\TMP@RequirePackage#1[#2]{% + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname ver@#1.sty\endcsname\relax + \input #1.sty\relax + \fi + }% + \TMP@RequirePackage{iftex}[2019/11/07]% +\else + \RequirePackage{iftex}[2019/11/07]% +\fi +\ifpdf + \def\AtBegShi@horigin{% + \ifx\pdfhorigin\@undefined\pdfvariable horigin\else\pdfhorigin\fi}% + \def\AtBegShi@vorigin{% + \ifx\pdfvorigin\@undefined\pdfvariable vorigin\else\pdfvorigin\fi}% +\else + \def\AtBegShi@horigin{72.27pt}% + \def\AtBegShi@vorigin{72.27pt}% +\fi +\begingroup +\ifcase + \expandafter\ifx\csname picture\endcsname\relax + 1% + \else + \expandafter\ifx\csname endpicture\endcsname\relax + 1% + \else + 0% + \fi + \fi + \endgroup + \def\AtBegShi@BeginPicture{% + \begingroup + \picture(0,0)\relax + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname unitlength\endcsname\relax + \else + \unitlength=1pt\relax + \fi + \ignorespaces + }% + \def\AtBegShi@EndPicture{% + \endpicture + \endgroup + }% +\else + \endgroup + \def\AtBegShi@BeginPicture{% + \setbox\ltx@zero=\hbox\bgroup + \begingroup + \ignorespaces + }% + \def\AtBegShi@EndPicture{% + \endgroup + \egroup + \ht\ltx@zero=0pt\relax + \dp\ltx@zero=0pt\relax + \copy\ltx@zero + }% +\fi +\def\AtBeginShipoutUpperLeft#1{% + \AtBeginShipoutAddToBox{% + \kern-\AtBegShi@horigin\relax + \vbox to 0pt{% + \kern-\AtBegShi@vorigin\relax + \AtBegShi@BeginPicture + #1% + \AtBegShi@EndPicture + \vss + }% + }% +} +\def\AtBeginShipoutUpperLeftForeground#1{% + \AtBeginShipoutAddToBoxForeground{% + \kern-\AtBegShi@horigin\relax + \vbox to 0pt{% + \kern-\AtBegShi@vorigin\relax + \AtBegShi@BeginPicture + #1% + \AtBegShi@EndPicture + \vss + }% + }% +} +\def\AtBegShi@AbortIfUndefined#1{% + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname#1\endcsname\relax + \expandafter\AtBegShi@AtEnd + \fi +} +\AtBegShi@AbortIfUndefined{currentgrouplevel}% +\AtBegShi@AbortIfUndefined{AtBeginDocument}% +\AtBegShi@AbortIfUndefined{@ifpackageloaded}% +\AtBegShi@AbortIfUndefined{@ifclassloaded}% +\def\AtBegShi@PatchCrop{% + \begingroup + \def\AtBegShi@Crop@shipout{% + \afterassignment\CROP@ship + \setbox\@cclv=% + }% + \def\AtBegShi@Crop@ship{% + \ifvoid\@cclv + \expandafter\aftergroup + \fi + \CROP@@ship + }% + \def\AtBegShi@Crop@shiplist{% + \lineskip\z@ + \lineskiplimit\z@ + \baselineskip\z@ + \CROP@kernel + \box\@cclv + }% + \def\AtBegShi@Crop@@ship{% + \CROP@shipout\vbox{% + \CROP@shiplist + }% + }% + \ifx\AtBegShi@Crop@ship\CROP@ship + \ifx\AtBegShi@Crop@shiplist\CROP@shiplist + \ifx\AtBegShi@Crop@@ship\CROP@@ship + \let\AtBegShi@found\relax + \ifx\shipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\shipout}% + \else\ifx\AtBeginShipoutOriginalShipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\AtBeginShipoutOriginalShipout}% + \else\ifx\@EveryShipout@Org@Shipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\@EveryShipout@Org@Shipout}% + \else\ifx\GPTorg@shipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\GPTorg@shipout}% + \else\ifx\THBorg@shipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\THBorg@shipout}% + \else\ifx\mem@oldshipout\AtBegShi@Crop@shipout + \def\AtBegShi@found{\mem@oldshipout}% + \fi\fi\fi\fi\fi\fi + \ifx\AtBegShi@found\relax + \else + \expandafter\endgroup + \expandafter\def\AtBegShi@found{% + \edef\AtBegShi@GroupLevel{\number\currentgrouplevel}% + \afterassignment\CROP@ship + \setbox\AtBeginShipoutBox=% + }% + \def\CROP@ship{% + \ifnum\AtBegShi@GroupLevel=\currentgrouplevel + \else + \expandafter\aftergroup + \fi + \CROP@@ship + }% + \def\CROP@shiplist{% + \lineskip 0pt\relax + \lineskiplimit 0pt\relax + \baselineskip 0pt\relax + \CROP@kernel + \box\AtBeginShipoutBox + }% + \def\CROP@@ship{% + \ifvoid\AtBeginShipoutBox + \else + \setbox\AtBeginShipoutBox=\vbox{% + \CROP@shiplist + }% + \AtBegShi@GetBoxSize\AtBeginShipoutBox + \expandafter\CROP@shipout + \expandafter\box + \expandafter\AtBeginShipoutBox + \fi + }% + \@PackageInfoNoLine{atbegshi}{Package `crop' patched}% + \begingroup + \fi + \fi + \fi + \fi + \endgroup + \let\AtBegShi@PatchCrop\relax +} +\@ifpackageloaded{crop}{% + \AtBegShi@PatchCrop +}{% + \AtBeginDocument{\AtBegShi@PatchCrop}% +} +\def\AtBegShi@PatchEveryshi{% + \begingroup + \long\def\AtBegShi@Everyshi@shipout{% + \afterassignment\@EveryShipout@Test + \global\setbox\@cclv= % + }% + \long\def\AtBegShi@Everyshi@Test{% + \ifvoid\@cclv\relax + \aftergroup\@EveryShipout@Output + \else + \@EveryShipout@Output + \fi + }% + \ifx\AtBegShi@Everyshi@Test\@EveryShipout@Test + \let\AtBegShi@found\relax + \ifx\shipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\shipout}% + \else\ifx\AtBeginShipoutOriginalShipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\AtBeginShipoutOriginalShipout}% + \else\ifx\CROP@shipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\CROP@shipout}% + \else\ifx\GPTorg@shipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\GPTorg@shipout}% + \else\ifx\THBorg@shipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\THBorg@shipout}% + \else\ifx\mem@oldshipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\mem@oldshipout}% + \else + \expandafter\ifx\csname @EveryShipout@Org@Shipout\endcsname + \relax + \ifx\@EveryShipout@Shipout\AtBegShi@Everyshi@shipout + \def\AtBegShi@found{\@EveryShipout@Shipout}% + \fi + \fi + \fi\fi\fi\fi\fi\fi + \ifx\AtBegShi@found\relax + \else + \expandafter\endgroup + \expandafter\def\AtBegShi@found{% + \edef\AtBegShi@GroupLevel{\number\currentgrouplevel}% + \afterassignment\@EveryShipout@Test + \setbox\AtBeginShipoutBox=% + }% + \def\@EveryShipout@Test{% + \ifnum\AtBegShi@GroupLevel=\currentgrouplevel + \else + \expandafter\aftergroup + \fi + \AtBegShi@Everyshi@Output + }% + \def\AtBegShi@Everyshi@Output{% + \ifvoid\AtBeginShipoutBox + \else + \global\setbox\ltx@cclv\box\AtBeginShipoutBox + \expandafter\@EveryShipout@Output + \fi + }% + \@PackageInfoNoLine{atbegshi}{Package `everyshi' patched}% + \begingroup + \fi + \fi + \endgroup + \let\AtBegShi@PatchEveryshi\relax +} +\@ifpackageloaded{everyshi}{% + \AtBegShi@PatchEveryshi +}{% + \AtBeginDocument{\AtBegShi@PatchEveryshi}% +} +\def\AtBegShi@PatchMemoir{% + \begingroup + \def\AtBegShi@Memoir@shipout{% + \afterassignment\mem@shipi + \setbox\@cclv=% + }% + \def\AtBegShi@Memoir@shipi{% + \ifvoid\@cclv + \expandafter\aftergroup + \fi + \mem@shipii + }% + \def\AtBegShi@Memoir@shipiiA{% + \mem@oldshipout\vbox{% + \trimmarks + \unvbox\@cclv + }% + }% + \def\AtBegShi@Memoir@shipiiB{% + \ifvoid\@cclv + \mem@oldshipout\box\@cclv + \else + \mem@oldshipout\vbox{% + \trimmarks + \unvbox\@cclv + }% + \fi + }% + \def\AtBegShi@Memoir@PatchAB{% + \ifvoid\AtBeginShipoutBox + \else + \setbox\AtBeginShipoutBox=\vbox{% + \trimmarks + \ifvbox\AtBeginShipoutBox + \unvbox\AtBeginShipoutBox + \else + \box\AtBeginShipoutBox + \fi + }% + \AtBegShi@GetBoxSize\AtBeginShipoutBox + \expandafter\mem@oldshipout + \expandafter\box + \expandafter\AtBeginShipoutBox + \fi + }% + \def\AtBegShi@Memoir@shipiiC{% 2008/08/07 v1.6180339a + \ifvoid\@cclv + \mem@oldshipout\box\@cclv + \else + \ifshowtrims + \mem@oldshipout\vbox{\trimmarks\unvbox\@cclv}% + \else + \mem@oldshipout\box\@cclv + \fi + \fi + }% + \def\AtBegShi@Memoir@shipiiD{% 2011/03/06 v3.6j + \ifvoid\@cclv + \mem@oldshipout\box\@cclv + \else + \ifshowtrims + \mem@oldshipout\vbox{% + \trimmarks + \nointerlineskip + \box\@cclv + }% + \else + \mem@oldshipout\box\@cclv + \fi + \fi + }% + \def\AtBegShi@Memoir@PatchCD{% + \ifvoid\AtBeginShipoutBox + \else + \ifshowtrims + \setbox\AtBeginShipoutBox=\vbox{% + \trimmarks + \nointerlineskip + \box\AtBeginShipoutBox + }% + \fi + \AtBegShi@GetBoxSize\AtBeginShipoutBox + \expandafter\mem@oldshipout + \expandafter\box + \expandafter\AtBeginShipoutBox + \fi + }% + \ifx\AtBegShi@Memoir@shipi\mem@shipi + \let\AtBegShi@found\ltx@one + \ifx\AtBegShi@Memoir@shipiiA\mem@shipii + \let\AtBegShi@found\ltx@zero + \global\let\AtBegShi@Memoir@PatchX\AtBegShi@Memoir@PatchAB + \else\ifx\AtBegShi@Memoir@shipiiB\mem@shipii + \let\AtBegShi@found\ltx@zero + \global\let\AtBegShi@Memoir@PatchX\AtBegShi@Memoir@PatchAB + \else\ifx\AtBegShi@Memoir@shipiiC\mem@shipii + \let\AtBegShi@found\ltx@zero + \global\let\AtBegShi@Memoir@PatchX\AtBegShi@Memoir@PatchCD + \else\ifx\AtBegShi@Memoir@shipiiD\mem@shipii + \let\AtBegShi@found\ltx@zero + \global\let\AtBegShi@Memoir@PatchX\AtBegShi@Memoir@PatchCD + \fi\fi\fi\fi + \ifcase\AtBegShi@found + \let\AtBegShi@found\relax + \ifx\shipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\shipout}% + \else\ifx\AtBeginShipoutOriginalShipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\AtBeginShipoutOriginalShipout}% + \else\ifx\CROP@shipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\CROP@shipout}% + \else\ifx\GPTorg@shipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\GPTorg@shipout}% + \else\ifx\THBorg@shipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\THBorg@shipout}% + \else\ifx\@EveryShipout@Org@Shipout\AtBegShi@Memoir@shipout + \def\AtBegShi@found{\@EveryShipout@Org@Shipout}% + \fi\fi\fi\fi\fi\fi + \ifx\AtBegShi@found\relax + \else + \expandafter\endgroup + \expandafter\def\AtBegShi@found{% + \edef\AtBegShi@GroupLevel{\number\currentgrouplevel}% + \afterassignment\mem@shipi + \setbox\AtBeginShipoutBox=% + }% + \def\mem@shipi{% + \ifnum\AtBegShi@GroupLevel=\currentgrouplevel + \else + \expandafter\aftergroup + \fi + \mem@shipii + }% + \let\mem@shipii\AtBegShi@Memoir@PatchX + \@PackageInfoNoLine{atbegshi}{Class `memoir' patched}% + \begingroup + \fi + \fi + \fi + \endgroup + \let\AtBegShi@PatchMemoir\relax +} +\@ifclassloaded{memoir}{% + \AtBegShi@PatchMemoir +}{% + \AtBeginDocument{\AtBegShi@PatchMemoir}% +} +\AtBegShi@AtEnd% +%% \section{Installation} +\endinput +%% +%% End of file `atbegshi.sty'. diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check index a8648899959..632a048c9f0 100755 --- a/Master/tlpkg/bin/tlpkg-ctan-check +++ b/Master/tlpkg/bin/tlpkg-ctan-check @@ -54,7 +54,7 @@ my @TLP_working = qw( askmaps asmeconf asmejour aspectratio assignment assoccnt astro asyfig asymptote-faq-zh-cn asymptote-by-example-zh-cn asymptote-manual-zh-cn - asypictureb atenddvi atveryend attachfile attachfile2 + asypictureb atbegshi atenddvi atveryend attachfile attachfile2 aucklandthesis augie auncial-new aurical aurl auto-pst-pdf-lua autobreak autopdf authoraftertitle authorarchive authordate authorindex diff --git a/Master/tlpkg/tlpsrc/atbegshi.tlpsrc b/Master/tlpkg/tlpsrc/atbegshi.tlpsrc new file mode 100644 index 00000000000..e69de29bb2d --- /dev/null +++ b/Master/tlpkg/tlpsrc/atbegshi.tlpsrc diff --git a/Master/tlpkg/tlpsrc/collection-latex.tlpsrc b/Master/tlpkg/tlpsrc/collection-latex.tlpsrc index 34ff980528f..786eeca9df7 100644 --- a/Master/tlpkg/tlpsrc/collection-latex.tlpsrc +++ b/Master/tlpkg/tlpsrc/collection-latex.tlpsrc @@ -8,6 +8,7 @@ depend collection-basic depend ae depend amscls depend amsmath +depend atbegshi depend atveryend depend babel depend babel-english |