diff options
author | Karl Berry <karl@freefriends.org> | 2006-08-27 22:38:54 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2006-08-27 22:38:54 +0000 |
commit | 2607d53137ede06e9780342b225218743e100bb4 (patch) | |
tree | c6c88c805dd21a5bbb6ad6f26d3d53c517f4b866 /Master/texmf-dist/source/latex/oberdiek/setouterhbox.dtx | |
parent | fb0d58de45c0fc32bab09a839c186de46f75628e (diff) |
oberdiek update from tds zip (28aug06)
git-svn-id: svn://tug.org/texlive/trunk@2054 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/oberdiek/setouterhbox.dtx')
-rw-r--r-- | Master/texmf-dist/source/latex/oberdiek/setouterhbox.dtx | 821 |
1 files changed, 821 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/latex/oberdiek/setouterhbox.dtx b/Master/texmf-dist/source/latex/oberdiek/setouterhbox.dtx new file mode 100644 index 00000000000..73a2fc69d55 --- /dev/null +++ b/Master/texmf-dist/source/latex/oberdiek/setouterhbox.dtx @@ -0,0 +1,821 @@ +% \iffalse meta-comment +% +% Copyright (C) 2005, 2006 by Heiko Oberdiek <oberdiek@uni-freiburg.de> +% +% This work may be distributed and/or modified under the +% conditions of the LaTeX Project Public License, either +% version 1.3 of this license or (at your option) any later +% version. The latest version of this license is in +% http://www.latex-project.org/lppl.txt +% and version 1.3 or later is part of all distributions of +% LaTeX version 2005/12/01 or later. +% +% This work has the LPPL maintenance status "maintained". +% +% This Current Maintainer of this work is Heiko Oberdiek. +% +% This work consists of the main source file setouterhbox.dtx +% and the derived files +% setouterhbox.sty, setouterhbox.pdf, setouterhbox.ins, setouterhbox.drv, +% setouterhbox-example.tex. +% +% Distribution: +% CTAN:macros/latex/contrib/oberdiek/setouterhbox.dtx +% CTAN:macros/latex/contrib/oberdiek/setouterhbox.pdf +% +% Unpacking: +% (a) If setouterhbox.ins is present: +% tex setouterhbox.ins +% (b) Without setouterhbox.ins: +% tex setouterhbox.dtx +% (c) If you insist on using LaTeX +% latex \let\install=y\input{setouterhbox.dtx} +% (quote the arguments according to the demands of your shell) +% +% Documentation: +% (a) If setouterhbox.drv is present: +% latex setouterhbox.drv +% (b) Without setouterhbox.drv: +% latex setouterhbox.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 setouterhbox.dtx +% makeindex -s gind.ist setouterhbox.idx +% pdflatex setouterhbox.dtx +% makeindex -s gind.ist setouterhbox.idx +% pdflatex setouterhbox.dtx +% +% Installation: +% TDS:tex/generic/oberdiek/setouterhbox.sty +% TDS:doc/latex/oberdiek/setouterhbox.pdf +% TDS:doc/latex/oberdiek/setouterhbox-example.tex +% TDS:source/latex/oberdiek/setouterhbox.dtx +% +%<*ignore> +\begingroup + \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: setouterhbox 2006/08/26 v1.4 Set hbox in outer horizontal mode (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\preamble + +This is a generated file. + +Copyright (C) 2005, 2006 by Heiko Oberdiek <oberdiek@uni-freiburg.de> + +This work may be distributed and/or modified under the +conditions of the LaTeX Project Public License, either +version 1.3 of this license or (at your option) any later +version. The latest version of this license is in + http://www.latex-project.org/lppl.txt +and version 1.3 or later is part of all distributions of +LaTeX version 2005/12/01 or later. + +This work has the LPPL maintenance status "maintained". + +This Current Maintainer of this work is Heiko Oberdiek. + +This work consists of the main source file setouterhbox.dtx +and the derived files + setouterhbox.sty, setouterhbox.pdf, setouterhbox.ins, setouterhbox.drv, + setouterhbox-example.tex. + +\endpreamble + +\generate{% + \file{setouterhbox.ins}{\from{setouterhbox.dtx}{install}}% + \file{setouterhbox.drv}{\from{setouterhbox.dtx}{driver}}% + \usedir{tex/generic/oberdiek}% + \file{setouterhbox.sty}{\from{setouterhbox.dtx}{package}}% + \usedir{doc/latex/oberdiek}% + \file{setouterhbox-example.tex}{\from{setouterhbox.dtx}{example}}% +} + +\obeyspaces +\Msg{************************************************************************} +\Msg{*} +\Msg{* To finish the installation you have to move the following} +\Msg{* file into a directory searched by TeX:} +\Msg{*} +\Msg{* setouterhbox.sty} +\Msg{*} +\Msg{* To produce the documentation run the file `setouterhbox.drv'} +\Msg{* through LaTeX.} +\Msg{*} +\Msg{* Happy TeXing!} +\Msg{*} +\Msg{************************************************************************} + +\endbatchfile +%</install> +%<*ignore> +\fi +%</ignore> +%<*driver> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{setouterhbox.drv}% + [2006/08/26 v1.4 Set hbox in outer horizontal mode (HO)] +\documentclass{ltxdoc} +\usepackage{holtxdoc} +\begin{document} + \DocInput{setouterhbox.dtx} +\end{document} +%</driver> +% \fi +% +% \CheckSum{322} +% +% \CharacterTable +% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z +% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z +% Digits \0\1\2\3\4\5\6\7\8\9 +% Exclamation \! Double quote \" Hash (number) \# +% Dollar \$ Percent \% Ampersand \& +% Acute accent \' Left paren \( Right paren \) +% Asterisk \* Plus \+ Comma \, +% Minus \- Point \. Solidus \/ +% Colon \: Semicolon \; Less than \< +% Equals \= Greater than \> Question mark \? +% Commercial at \@ Left bracket \[ Backslash \\ +% Right bracket \] Circumflex \^ Underscore \_ +% Grave accent \` Left brace \{ Vertical bar \| +% Right brace \} Tilde \~} +% +% \GetFileInfo{setouterhbox.drv} +% +% \title{The \xpackage{setouterhbox} package} +% \date{2006/08/26 v1.4} +% \author{Heiko Oberdiek\\\xemail{oberdiek@uni-freiburg.de}} +% +% \maketitle +% +% \begin{abstract} +% If math stuff is set in an \cs{hbox}, then TeX +% performs some optimization and omits the implicite +% penalties \cs{binoppenalty} and \cs{relpenalty}. +% This packages tries to put stuff into an \cs{hbox} +% without getting lost of those penalties. +% \end{abstract} +% +% \tableofcontents +% +% \section{Documentation} +% +% \subsection{Introduction} +% +% There is a situation in \xpackage{hyperref}'s driver for dvips +% where the user wants to have links that can be broken across +% lines. However dvips doesn't support the feature. With option +% \xoption{breaklinks} \xpackage{hyperref} sets the links as +% usual, put them in a box and write the link data with +% box dimensions into the appropriate \cs{special}s. +% Then, however, it does not set the complete unbreakable +% box, but it unwrappes the material inside to allow line +% breaks. Of course line breaking and glue setting will falsify +% the link dimensions, but line breaking was more important +% for the user. +% +% \subsection{Acknowledgement} +% +% Jonathan Fine, Donald Arsenau and me discussed the problem +% in the newsgroup \xnewsgroup{comp.text.tex} where Damian +% Menscher has started the thread, see \cite{newsstart}. +% +% The discussion was productive and generated many ideas +% and code examples. In order to have a more permanent +% result I wrote this package and tried to implement +% most of the ideas, a kind of summary of the discussion. +% Thus I want and have to thank Jonathan Fine and Donald Arsenau +% very much. +% +% Two weeks later David Kastrup (posting in +% \xnewsgroup{comp.text.tex}, \cite{kastrup}) +% remembered an old article of Michael Downes (\cite{downes}) +% in TUGboat, where Michael Downes already presented the +% method we discuss here. Nowadays we have \eTeX\ that extends +% the tool set of a \TeX\ macro programmer. Especially useful +% \eTeX\ was in this package for detecting and dealing with +% errorneous situations. +% +% However also nowadays a perfect solution for the problem +% is still missing at macro level. Probably someone has +% to go deep in the internals of the \TeX\ compiler to +% implement a switch that let penalties stay where otherwise +% \TeX\ would remove them for optimization reasons. +% +% \subsection{Usage} +% +% \paragraph{Package loading.} +% \LaTeX: as usually: +% \begin{quote} +% |\usepackage{setouterhbox}| +% \end{quote} +% The package can also be included directly, thus \plainTeX\ users +% write: +% \begin{quote} +% |\input setouterhbox.sty| +% \end{quote} +% +% \paragraph{Register allocation.} +% The material will be put into a box, thus we need to know these +% box number. If you need to allocate a new box register: +% \begin{description} +% \item[\LaTeX:] |\newsavebox{\|\meta{name}|}| +% \item[\plainTeX:] |\newbox\|\meta{name} +% \end{description} +% Then |\|\meta{name} is a command that held the box number. +% +% \paragraph{Box wrapping.} +% \LaTeX\ users put the material in the box with an environment +% similar to \texttt{lrbox}. The environment \texttt{setouterhbox} +% uses the same syntax and offers the same features, such +% as verbatim stuff inside: +% \begin{quote} +% |\begin{setouterhbox}{|\meta{box number}|}|\dots +% |\end{setouterhbox}| +% \end{quote} +% Users with \plainTeX\ do not have environments, they use instead: +% \begin{quote} +% |setouterhbox{|\meta{box number}|}|\dots|\endsetouterhbox| +% \end{quote} +% In both cases the material is put into an \cs{hbox} and assigned +% to the given box, denoted by \meta{box number}. Note the +% assignment is local, the same way \texttt{lrbox} behaves. +% +% \paragraph{Unwrapping.} +% The box material is ready for unwrapping: +% \begin{quote} +% |\unhbox\|\meta{box number} +% \end{quote} +% +% \subsection{Option \xoption{hyperref}} +% +% Package url uses math mode for typesetting urls. +% Break points are inserted by \cs{binoppenalty} and +% \cs{relpenalty}. Unhappily these break points are +% removed, if \xpackage{hyperref} +% is used with option {breaklinks} +% and drivers that depend on \xoption{pdfmark}: +% \xoption{dvips}, \xoption{vtexpdfmark}, \xoption{textures}, +% and \xoption{dvipsone}. +% Thus the option \xoption{hyperref} enables the method +% of this package to avoid the removal of \cs{relpenalty} +% and \cs{binoppenalty}. Thus you get more break points. +% However, the link areas are still wrong for these +% drivers, because they are not supporting broken +% links. +% +% Note, you need version 2006/08/16 v6.75c of package \xpackage{hyperref}, +% because starting with this version the necessary hook is provided +% that package \xpackage{setouterhbox} uses. +% \begin{quote} +% |\usepackage[|\dots|]{hyperref}[2006/08/16]|\\ +% |\usepackage[hyperref]{setouterhbox}| +% \end{quote} +% Package order does not matter. +% +% \subsection{Example} +% +% \begin{macrocode} +%<*example> +\documentclass[a5paper]{article} +\usepackage{url}[2005/06/27] +\usepackage{setouterhbox} + +\newsavebox{\testbox} + +\setlength{\parindent}{0pt} +\setlength{\parskip}{2em} + +\begin{document} +\raggedright + +\url{http://this.is.a.very.long.host.name/followed/% +by/a/very_long_long_long_path.html}% + +\sbox\testbox{% + \url{http://this.is.a.very.long.host.name/followed/% + by/a/very_long_long_long_path.html}% +}% +\unhbox\testbox + +\begin{setouterhbox}{\testbox}% + \url{http://this.is.a.very.long.host.name/followed/% + by/a/very_long_long_long_path.html}% +\end{setouterhbox} +\unhbox\testbox + +\end{document} +%</example> +% \end{macrocode} +% +% \StopEventually{ +% } +% +% \section{Implementation} +% +% Internal macros are prefixed by \cs{setouterhbox}, |@| is +% not used inside names, thus we do not need to care of its +% catcode if we are not using it as \LaTeX\ package. +% +% \subsection{Package start stuff} +% +% \begin{macrocode} +%<*package> +% \end{macrocode} +% +% Prevent reloading more than one, necessary for \plainTeX: +% \begin{macrocode} +\begingroup + \expandafter\let\expandafter\x\csname ver@setouterhbox.sty\endcsname + \ifcase 0% + \ifx\x\relax % plain + \else + \ifx\x\empty % LaTeX + \else + 1% + \fi + \fi + \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{setouterhbox}{The package is already loaded}% + \endgroup + \expandafter\endinput + \fi +\endgroup +% \end{macrocode} +% +% Package identification: +% \begin{macrocode} +\begingroup + \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\relax + \xdef#1{#3}% + \fi + }% + \fi +\expandafter\x\csname ver@setouterhbox.sty\endcsname +\ProvidesPackage{setouterhbox}% + [2006/08/26 v1.4 Set hbox in outer horizontal mode (HO)] +% \end{macrocode} +% +% \begin{macro}{\setouterhboxBox} +% The method requires a global box assignment. To be on the +% safe side, a new box register is allocated for this +% global box assignment. +% \begin{macrocode} +\newbox\setouterhboxBox +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\setouterhboxFailure} +% Error message for both \plainTeX\ and \LaTeX +% \begin{macrocode} +\def\setouterhboxFailure#1#2{% + \begingroup + \expandafter\ifx\csname PackageError\endcsname\relax + \def\MessageBreak{^^J}% + \newlinechar=10\relax + \edef\z{#2}% + \errhelp\expandafter{\z}% + \errmessage{Package setouterhbox Error: #1}% + \else + \PackageError{setouterhbox}{#1}{#2}% + \fi + \endgroup +} +% \end{macrocode} +% \end{macro} +% +% \subsection{Main part} +% +% eTeX provides much better means for checking +% error conditions. Thus lines marked by "E" are executed +% if eTeX is available, otherwise the lines marked by "T" are +% used. +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname lastnodetype\endcsname\relax + \catcode`T=9 % ignore + \catcode`E=14 % comment +\else + \catcode`T=14 % comment + \catcode`E=9 % ignore +\fi +% \end{macrocode} +% +% \begin{macro}{\setouterhboxRemove} +% Remove all kern, glue, and penalty nodes; +% poor man's version, if \eTeX\ is not available +% \begin{macrocode} +\def\setouterhboxRemove{% +E \ifnum\lastnodetype<11 % +E \else +E \ifnum\lastnodetype>13 % +E \else + \unskip\unkern\unpenalty +E \expandafter\expandafter\expandafter\setouterhboxRemove +E \fi +E \fi +}% +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\setouterhbox} +% Passing the box contents by macro parameter would prevent +% catcode changes in the box contents like by \cs{verb}. +% Also \cs{bgroup} and \cs{egroup} does not work, because stuff +% has to be added at the begin and end of the box, thus +% the syntax +% |\setouterhbox{|\meta{box number}|}|\dots|\endsetouterhbox| +% is used. Also we automatically get an environment \texttt{setouterhbox} +% if \LaTeX\ is used. +% \begin{macrocode} +\def\setouterhbox#1{% + \begingroup + \def\setouterhboxNum{#1}% + \setbox0\vbox\bgroup +T \kern.123pt\relax % marker +T \kern0pt\relax % removed by \setouterhboxRemove + \begingroup + \everypar{}% + \noindent +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\endsetouterhbox} +% Most of the work is done in the end part, thus the heart of +% the method follows: +% \begin{macrocode} +\def\endsetouterhbox{% + \endgroup +% \end{macrocode} +% Omit the first pass to get the penalties +% of the second pass. +% \begin{macrocode} + \pretolerance-1 % +% \end{macrocode} +% We don't want a third pass with \cs{emergencystretch}. +% \begin{macrocode} + \tolerance10000 % + \hsize\maxdimen +% \end{macrocode} +% Line is not underfull: +% \begin{macrocode} + \parfillskip 0pt plus 1filll\relax + \leftskip0pt\relax +% \end{macrocode} +% Suppress underful \cs{hbox} warnings, +% is explicit line breaks are used. +% \begin{macrocode} + \rightskip0pt plus 1fil\relax + \everypar{}% +% \end{macrocode} +% Ensure that there is a paragraph and +% prevents \cs{endgraph} from eating terminal glue: +% \begin{macrocode} + \kern0pt% + \endgraf + \setouterhboxRemove +E \ifnum\lastnodetype=1 % +E \global\setbox\setouterhboxBox\lastbox +E \loop +E \setouterhboxRemove +E \ifnum\lastnodetype=1 % +E \setbox0=\lastbox +E \global\setbox\setouterhboxBox=\hbox{% +E \unhbox0 % +% \end{macrocode} +% Remove \cs{rightskip}, a penalty with -10000 is part of the previous line. +% \begin{macrocode} +E \unskip +E \unhbox\setouterhboxBox +E }% +E \repeat +E \else +E \setouterhboxFailure{% +E Something is wrong% +E }{% +E Could not find expected line.% +E \MessageBreak +E (\string\lastnodetype: \number\lastnodetype, expected: 1)% +E }% +E \fi +E \setouterhboxRemove +T \global\setbox\setouterhboxBox\lastbox +T \loop +T \setouterhboxRemove +T \setbox0=\lastbox +T \ifcase\ifvoid0 1\else0\fi +T \global\setbox\setouterhboxBox=\hbox{% +T \unhbox0 % +% \end{macrocode} +% Remove \cs{rightskip}, a penalty with -10000 is part of the previous line. +% \begin{macrocode} +T \unskip +T \unhbox\setouterhboxBox +T }% +T \repeat +T \ifdim.123pt=\lastkern +T \else +T \setouterhboxFailure{% +T Something is wrong% +T }{% +T Unexpected stuff was detected before the line.% +T }% +T \fi +T \egroup +T \ifcase \ifnum\wd0=0 \else 1\fi +T \ifdim\ht0=.123pt \else 1\fi +T \ifnum\dp0=0 \else 1\fi +T 0 % +E \ifnum\lastnodetype=-1 % +% \end{macrocode} +% There was just one line that we have caught. +% \begin{macrocode} + \else + \setouterhboxFailure{% + Something is wrong% + }{% + After fetching the line there is more unexpected stuff.% +E \MessageBreak +E (\string\lastnodetype: \number\lastnodetype, expected: -1)% + }% + \fi +E \egroup + \expandafter\endgroup + \expandafter\setouterhboxFinish\expandafter{% + \number\setouterhboxNum + }% +} +% \end{macrocode} +% \end{macro} +% +% \subsection{Environment support} +% +% Check \cs{@currenvir} for the case that \cs{setouterhbox} +% was called as environment. Then the box assignment +% must be put after the \cs{endgroup} of |\end{|\dots|}|. +% \begin{macrocode} +\def\setouterhboxCurr{setouterhbox} +\def\setouterhboxLast#1{% + \setbox#1\hbox{% + \unhbox\setouterhboxBox + \unskip % remove \rightskip glue + \unskip % remove \parfillskip glue + \unpenalty % remove paragraph ending \penalty 10000 + \unkern % remove explicit kern inserted above + }% +} +% \end{macrocode} +% \begin{macro}{\setouterhboxFinish} +% |#1| is an explicit number. +% \begin{macrocode} +\def\setouterhboxFinish#1{% + \begingroup\expandafter\expandafter\expandafter\endgroup + \expandafter\ifx\csname @currenvir\endcsname\setouterhboxCurr + \aftergroup\setouterhboxLast + \aftergroup{% + \setouterhboxAfter #1\NIL + \aftergroup}% + \else + \setouterhboxLast{#1}% + \fi +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\setouterhboxAfter} +% |#1| is an explicit number. +% \begin{macrocode} +\def\setouterhboxAfter#1#2\NIL{% + \aftergroup#1% + \ifx\\#2\\% + \else + \setouterhboxReturnAfterFi{% + \setouterhboxAfter#2\NIL + }% + \fi +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\setouterhboxReturnAfterFi} +% A utility macro to get tail recursion. +% \begin{macrocode} +\long\def\setouterhboxReturnAfterFi#1\fi{\fi#1} +% \end{macrocode} +% \end{macro} +% Restore catcodes we have need to distinguish between +% the implementation with and without \eTeX. +% \begin{macrocode} +\catcode69=11\relax % E +\catcode84=11\relax % T +% \end{macrocode} +% +% \subsection{Option \xoption{hyperref}} +% \begin{macrocode} +\begingroup + \def\x{LaTeX2e}% +\expandafter\endgroup +\ifx\x\fmtname +\else + \expandafter\endinput +\fi +% \end{macrocode} +% \begin{macro}{\Hy@setouterhbox} +% \cs{Hy@setouterhbox} is the internal hook that \xpackage{hyperref} +% uses since 2006/02/12 v6.75a. +% \begin{macrocode} +\DeclareOption{hyperref}{% + \long\def\Hy@setouterhbox#1#2{% + \setouterhbox{#1}#2\endsetouterhbox + }% +} +% \end{macrocode} +% \end{macro} +% \begin{macrocode} +\ProcessOptions\relax +% \end{macrocode} +% +% \begin{macrocode} +%</package> +% \end{macrocode} +% \section{Installation} +% +% \paragraph{CTAN.} This package is available on +% CTAN\footnote{\url{ftp://ftp.ctan.org/tex-archive/}}: +% \begin{description} +% \item[\CTAN{macros/latex/contrib/oberdiek/setouterhbox.dtx}] The source file. +% \item[\CTAN{macros/latex/contrib/oberdiek/setouterhbox.pdf}] Documentation. +% \end{description} +% +% \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 setouterhbox.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} +% \sbox0{^^A +% \begin{tabular}{@{}>{\ttfamily}l@{$\quad\rightarrow\quad$}>{\ttfamily}l@{}} +% setouterhbox.sty & tex/generic/oberdiek/setouterhbox.sty\\ +% setouterhbox.pdf & doc/latex/oberdiek/setouterhbox.pdf\\ +% setouterhbox-example.tex & doc/latex/oberdiek/setouterhbox-example.tex\\ +% setouterhbox.dtx & source/latex/oberdiek/setouterhbox.dtx\\ +% \end{tabular}^^A +% }% +% \ifdim\wd0>\linewidth +% \mbox{}\nobreak\hskip0pt minus\leftmargin +% \usebox0 +% \nobreak\hskip0pt minus\rightmargin +% \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. +% +% \paragraph{Refresh file databases.} If your \TeX~distribution +% (\teTeX, \mikTeX, \dots) rely on file databases, you must refresh +% these. For example, \teTeX\ users run \verb|texhash| or +% \verb|mktexlsr|. +% +% \subsection{Some details for the interested} +% +% \paragraph{Attached source.} +% +% The PDF documentation on CTAN also includes the +% \xfile{.dtx} source file. It can be extracted by +% AcrobatReader 6 or higher. Another option is \textsf{pdftk}, +% e.g. unpack the file into the current directory: +% \begin{quote} +% \verb|pdftk setouterhbox.pdf unpack_files output .| +% \end{quote} +% +% \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 intension: +% \begin{quote} +% \verb|latex \install=y\input{setouterhbox.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 setouterhbox.dtx +%makeindex -s gind.ist setouterhbox.idx +%pdflatex setouterhbox.dtx +%makeindex -s gind.ist setouterhbox.idx +%pdflatex setouterhbox.dtx +%\end{verbatim} +% \end{quote} +% +% \begin{thebibliography}{9} +% +% \bibitem{newsstart} +% Damian Menscher, \Newsgroup{comp.text.tex}, +% \textit{overlong lines in List of Figures}, +% \nolinkurl{<dh058t$qbd$1@news.ks.uiuc.edu>}, +% 23rd September 2005. +% \url{http://groups.google.com/group/comp.text.tex/msg/79648d4cf1f8bc13} +% +% \bibitem{kastrup} +% David Kastrup, \Newsgroup{comp.text.tex}, +% \textit{Re: ANN: outerhbox.sty -- collect horizontal material, +% for unboxing into a paragraph}, +% \nolinkurl{<85y855lrx3.fsf@lola.goethe.zz>}, +% 7th October 2005. +% \url{http://groups.google.com/group/comp.text.tex/msg/7cf0a345ef932e52} +% +% \bibitem{downes} +% Michael Downes, \textit{Line breaking in \cs{unhbox}ed Text}, +% TUGboat 11 (1990), pp. 605--612. +% +% \bibitem{hyperref} +% Sebastian Rahtz, Heiko Oberdiek: +% \textit{The \xpackage{hyperref} package}; +% 2006/08/16 v6.75c; +% \CTAN{macros/latex/contrib/hyperref/}. +% +% \end{thebibliography} +% +% \begin{History} +% \begin{Version}{2005/10/05 v1.0} +% \item +% First version. +% \end{Version} +% \begin{Version}{2005/10/07 v1.1} +% \item +% Option \xoption{hyperref} added. +% \end{Version} +% \begin{Version}{2005/10/18 v1.2} +% \item +% Support for explicit line breaks added. +% \end{Version} +% \begin{Version}{2006/02/12 v1.3} +% \item +% DTX format. +% \item +% Documentation extended. +% \end{Version} +% \begin{Version}{2006/08/26 v1.4} +% \item +% Date of hyperref updated. +% \end{Version} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput |