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%%
%% This is file `setouterhbox.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% setouterhbox.dtx (with options: `package')
%%
%% This is a generated file.
%%
%% Copyright (C) 2005, 2006, 2007 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.
%%
\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
\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}%
[2007/04/26 v1.5 Set hbox in outer horizontal mode (HO)]%
\newbox\setouterhboxBox
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname RequirePackage\endcsname\relax
\input infwarerr.sty\relax
\else
\RequirePackage{infwarerr}%
\fi
\edef\setouterhboxFailure#1#2{%
\expandafter\noexpand\csname @PackageError\endcsname{setouterhbox}{#1}{#2}%
}
\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
\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
}%
\def\setouterhbox#1{%
\begingroup
\def\setouterhboxNum{#1}%
\setbox0\vbox\bgroup
T \kern.123pt\relax % marker
T \kern0pt\relax % removed by \setouterhboxRemove
\begingroup
\everypar{}%
\noindent
}
\def\endsetouterhbox{%
\endgroup
\pretolerance-1 %
\tolerance10000 %
\hsize\maxdimen
\parfillskip 0pt plus 1filll\relax
\leftskip0pt\relax
\rightskip0pt plus 1fil\relax
\everypar{}%
\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 %
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 %
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 %
\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
}%
}
\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
}%
}
\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
}
\def\setouterhboxAfter#1#2\NIL{%
\aftergroup#1%
\ifx\\#2\\%
\else
\setouterhboxReturnAfterFi{%
\setouterhboxAfter#2\NIL
}%
\fi
}
\long\def\setouterhboxReturnAfterFi#1\fi{\fi#1}
\catcode69=11\relax % E
\catcode84=11\relax % T
\begingroup
\def\x{LaTeX2e}%
\expandafter\endgroup
\ifx\x\fmtname
\else
\expandafter\endinput
\fi
\DeclareOption{hyperref}{%
\long\def\Hy@setouterhbox#1#2{%
\setouterhbox{#1}#2\endsetouterhbox
}%
}
\ProcessOptions\relax
\endinput
%%
%% End of file `setouterhbox.sty'.
|
