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%%
%% This is file `widetable.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% widetable.dtx (with options: `package')
%%
%% Copyright 2009 Claudio Beccari
%%
%% This package is distributed in the hope that it will be useful,
%% but WITHOUT ANY WARRANTY; without even the implied warranty of
%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
%%
%% 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 2003/12/01 or later.
%%
%% This work has the LPPL maintenance status "maintained".
%%
%% The Current Maintainer of this work is Claudio Beccari
%%
\NeedsTeXFormat{LaTeX2e}[2005/12/01]
\ProvidesPackage{widetable}%
[2009/10/26 v.1.1 Package for typesetting specified width tables]
\dimendef\wt@Numer=2
\dimendef\wt@Denom=4
\countdef\wt@Num=2
\countdef\wt@Den=4
\countdef\wt@I=6
\def\wt@segno{}
\newif\ifm@mifetex
\m@mifetexfalse
\IfFileExists{ifetex.sty}{\RequirePackage{ifetex}\relax}{%
\PackageWarningNoLine{widetable}{%
If there is an `ifetex' package then it is not installed.\MessageBreak
The package is being emulated}%
\m@mifetextrue
\newif\ifetex
\etexfalse
\ifx\eTeXversion\undefined
\else
\ifx\eTeXversion\@undefined
\else
\ifx\eTeXversion\relax
\else
\ifnum\eTeXversion>0\relax
\etextrue
\fi
\fi
\fi
\fi
%%\EmulatedPackage{ifetex}[2008/07/23]% from memoir.cls
}
\def\dividi#1\per#2\in#3{%
\begingroup
\wt@Numer #1\relax \wt@Denom #2\relax
\ifdim\wt@Denom<\z@ \wt@Denom -\wt@Denom \wt@Numer -\wt@Numer\fi
\ifdim\wt@Numer<\z@ \def\wt@segno{-}\wt@Numer -\wt@Numer\fi
\ifdim\wt@Denom=\z@
\edef\wt@Q{\ifdim\wt@Numer<\z@-\fi\strip@pt\maxdimen}%
\else
\wt@Num=\wt@Numer \wt@Den=\wt@Denom \divide\wt@Num\wt@Den
\edef\wt@Q{\number\wt@Num.}%
\advance\wt@Numer -\wt@Q\wt@Denom \wt@I=6
\@whilenum \wt@I>\z@ \do{\wt@dividiDec\advance\wt@I\m@ne}%
\fi
\edef\x{\noexpand\endgroup\noexpand\def\noexpand#3{\wt@segno\wt@Q}}
\x
}
\def\wt@dividiDec{%
\wt@Numer=10\wt@Numer \wt@Num=\wt@Numer \divide\wt@Num\wt@Den
\edef\wt@q{\number\wt@Num}\edef\wt@Q{\wt@Q\wt@q}%
\advance\wt@Numer -\wt@q\wt@Denom}
\def\scala#1\per#2\diviso#3\in#4{\begingroup
\wt@Num #2\relax \wt@Den #3\relax
\ifnum\wt@Den<\z@ \wt@Den -\wt@Den \wt@Num -\wt@Num \fi
\ifnum\wt@Den=\z@
\@tempdima\ifnum\wt@Num<0-\fi\maxdimen
\else
\@tempdima\dimexpr#1*\wt@Num/\wt@Den\relax
\fi
\edef\x{\noexpand\endgroup\noexpand\def\noexpand#4{\the\@tempdima}}%
\x}
\newdimen\wt@width
\def\wt@starttabular{\expandafter\tabular\expandafter{\wt@preamble}}
\def\widetable#1#2{%
\def\@tempC{widetable}\setlength{\wt@width}{#1}%
\def\wt@preamble{#2}\wt@getTable}
\newif\ifwt@scartare\wt@scartarefalse
\def\endwidetable{%
\ifwt@scartare
\noindent\null
\else
\tabcolsep=\z@
\setbox\z@=\hbox{\wt@starttabular\the\toks@\endtabular}%
\tabcolsep=1cm\relax
\setbox\tw@=\hbox{\wt@starttabular\the\toks@\endtabular}%
\advance\wt@width-\wd\z@
\@tempdimb=\wd\tw@
\advance\@tempdimb-\wd\z@
\ifetex
\scala\tabcolsep\per\wt@width\diviso\@tempdimb\in\tabcolsep\relax
\else
\dividi\wt@width\per\@tempdimb\in\@tempA
\tabcolsep=\@tempA\tabcolsep
\fi
\wt@starttabular\the\toks@\endtabular
\fi
\ignorespacesafterend
}
\def\wt@finetabella{\end{widetable}}%
\def\wt@getTable#1\end#2{\def\@tempB{#2}%
\ifx\@tempB\@tempC
\toks@={#1}%
\expandafter\wt@finetabella
\else
\PackageWarning{widetable}{%
The table contains environment `\@tempB' %
\MessageBreak
not enclosed in braces. This is expressly forbidden!%
\MessageBreak
The table is not typeset and is substituted%
\MessageBreak
with a framed box}%
\advance\wt@width-2\fboxsep
\noindent\fbox{\parbox{\wt@width}{The table was not typeset because
it contains a visible \texttt{\char`\\end} in one or more cells.}}\par
\expandafter\wt@finishTable
\fi
}
\def\wt@finishTable#1\end#2{%
\def\@tempB{#2}%
\ifx\@tempB\@tempC
\wt@scartaretrue\expandafter\wt@finetabella
\else
\expandafter\wt@finishTable
\fi
}
\endinput
%%
%% End of file `widetable.sty'.
|
