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%%
%% This is file `eqparbox.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% eqparbox.dtx (with options: `package')
%%
%% This is a generated file.
%%
%% Copyright (C) 2010 Scott Pakin <scott+eqp@pakin.org>
%% -------------------------------------------------------
%%
%% This package may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.2
%% 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 1.3c or later is part of all distributions of LaTeX
%% version 2008/05/04 or later.
%%
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{eqparbox}
[2010/01/01 v3.1 Create equal-widthed boxes]
\newlength{\eqp@tempdima} \newlength{\eqp@tempdimb}
\def\eqp@taglist{}
\newif\ifeqp@must@rerun
\AtEndDocument{%
\begingroup
\def\@elt#1{%
\eqp@tempdima\csname eqp@this@#1\endcsname\relax
\eqp@tempdimb\csname eqp@next@#1\endcsname\relax
\ifdim\eqp@tempdima=\eqp@tempdimb
\else
\@latex@warning@no@line{Rerun to correct the width of eqparbox `#1'}%
\fi
\immediate\write\@auxout{%
\string\expandafter\string\gdef\string\csname\space
eqp@this@#1\string\endcsname{%
\csname eqp@next@#1\endcsname
}%
^^J%
\string\expandafter\string\gdef\string\csname\space
eqp@next@#1\string\endcsname{0pt}%
}%
}%
\eqp@taglist
\endgroup
\ifeqp@must@rerun
\@latex@warning@no@line{Rerun to correct eqparbox widths}
\fi
}
\newcommand*{\eqp@storefont}{%
\xdef\eqp@restorefont{%
\noexpand\usefont{\f@encoding}{\f@family}{\f@series}{\f@shape}%
\noexpand\fontsize{\f@size}{\f@baselineskip}%
\noexpand\selectfont
}%
}
\RequirePackage{array}
\newcommand{\eqp@settowidth}[2]{%
\settowidth{#1}{{%
\eqp@storefont
\begin{tabular}{@{}>{\eqp@restorefont}l<{\eqp@storefont}@{}}%
#2%
\end{tabular}%
}}%
}
\DeclareRobustCommand{\eqparbox}{%
\@ifnextchar[%]
{\eqparbox@i}%
{\eqparbox@iii[c][\relax][s]}%
}
\def\eqparbox@i[#1]{%
\@ifnextchar[%]
{\eqparbox@ii[#1]}%
{\eqparbox@iii[#1][\relax][s]}%
}
\def\eqparbox@ii[#1][#2]{%
\@ifnextchar[%]
{\eqparbox@iii[#1][#2]}%
{\eqparbox@iii[#1][#2][#1]}%
}
\def\eqparbox@iii[#1][#2][#3]{%
\gdef\eqp@produce@box##1##2{%
\parbox[#1][#2][#3]{##1}{##2}%
}%
\eqp@compute@width
}
\DeclareRobustCommand{\eqmakebox}{%
\@ifnextchar[%]
{\eqlrbox@i\makebox}%
{\makebox}%
}
\DeclareRobustCommand{\eqframebox}{%
\@ifnextchar[%]
{\eqlrbox@i\framebox}%
{\framebox}%
}
\DeclareRobustCommand{\eqsavebox}[1]{%
\@ifnextchar[%]
{\eqlrbox@i{\savebox{#1}}}%
{\savebox{#1}}%
}
\def\eqlrbox@i#1[#2]{%
\@ifnextchar[%]
{\eqlrbox@ii{#1}[#2]}%
{\eqlrbox@ii{#1}[#2][c]}%
}
\def\eqlrbox@ii#1[#2][#3]{%
\gdef\eqp@produce@box##1##2{%
#1[##1][#3]{##2}%
}%
\eqp@compute@width{#2}%
}
\def\eqp@compute@width#1#2{%
\eqp@settowidth{\eqp@tempdimb}{#2}%
\expandafter
\ifx\csname eqp@this@#1\endcsname\relax
\global\eqp@must@reruntrue
\expandafter\xdef\csname eqp@this@#1\endcsname{\the\eqp@tempdimb}%
\expandafter\xdef\csname eqp@next@#1\endcsname{\the\eqp@tempdimb}%
\else
\eqp@tempdima=\csname eqp@this@#1\endcsname\relax
\ifdim\eqp@tempdima<\eqp@tempdimb
\expandafter\xdef\csname eqp@this@#1\endcsname{\the\eqp@tempdimb}%
\global\eqp@must@reruntrue
\fi
\eqp@tempdima=\csname eqp@next@#1\endcsname\relax
\ifdim\eqp@tempdima<\eqp@tempdimb
\expandafter\xdef\csname eqp@next@#1\endcsname{\the\eqp@tempdimb}%
\fi
\fi
\@ifundefined{eqp@seen@#1}{%
\expandafter\gdef\csname eqp@seen@#1\endcsname{}%
\@cons\eqp@taglist{{#1}}%
}{}%
\eqp@tempdima=\csname eqp@this@#1\endcsname\relax
\eqp@produce@box{\eqp@tempdima}{#2}%
}
\newcommand*{\eqboxwidth}[1]{%
\@ifundefined{eqp@this@#1}{0pt}{\csname eqp@this@#1\endcsname}%
}
\endinput
%%
%% End of file `eqparbox.sty'.
|
