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%% LaTeX2e file `ltxtable.sty'
%% generated by the `filecontents' environment
%% from source `ltxtable' on 1999/01/07.
%%
%
%% ltxtable package (C) 1995 David Carlisle
%
% User documentation is in the file ltxtable.tex
%
% \begin{macrocode}
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{ltxtable}
[1995/12/11 v0.2 longtable/tabularx merge (DPC)]
% \end{macrocode}
%
% May as get these in, going to need them...
% \begin{macrocode}
\RequirePackage{tabularx,longtable}
% \end{macrocode}
%
% \begin{macrocode}
\def\LTXtable#1#2{%
\begingroup
\TX@target#1\relax
\expandafter\TX@newcol\expandafter{\tabularxcolumn{\TX@col@width}}%
\def\@elt##1{\global\value{##1}\the\value{##1}\relax}%
\edef\TX@ckpt{\cl@@ckpt}%
\let\@elt\relax
\TX@old@table=\maxdimen
\TX@col@width=\TX@target
\global\TX@cols=\@ne
\TX@typeout@
{\@spaces Table Width\@spaces Column Width\@spaces X Columns}%
% \end{macrocode}
% Need to modify |\TX@trial| so that |longtable| functions are
% Subverted to do the measuring that |tabularx| normally does.
% Also during the trial runs each `chunk' is not unboxed so it just
% gets thrown away when the next chunk starts.
% \begin{macrocode}
\def\TX@trial##1{%
\setbox\@tempboxa=\hbox{%
% \end{macrocode}
% |\multicolum| A sad tale, For now just stop |longtable| messing with
% it, so that |tabularx| can mess with it.
% \begin{macrocode}
\let\LTmulticolumn\multicolumn
% \end{macrocode}
%
% \begin{macrocode}
\def\endlongtable{%
\LT@echunk
\global\setbox\@ne\hbox{\unhbox\@ne}%
\kern\wd\@ne
\LT@get@widths%
\endgroup}%
% \end{macrocode}
%
% \begin{macrocode}
\def\LT@ntabularcr{%
\ifnum0=`{}\fi
\LT@echunk
\LT@get@widths
\LT@bchunk}%
% \end{macrocode}
%
% \begin{macrocode}
\def\LT@argtabularcr[####1]{%
\ifnum0=`{}\fi
\ifdim ####1>\z@
\unskip\@xargarraycr{####1}\else \@yargarraycr{####1}\fi
\LT@echunk
\LT@get@widths
\LT@bchunk}%
% \end{macrocode}
%
% \begin{macrocode}
% Any extra commands. This is used on the first run to count the number
% of {\ttfamily X} columns.
% \begin{macrocode}
##1\relax
% \end{macrocode}
% Added at v1.05: dissable "\write"s during a trial run. This trick is
% from the \TeX{}Book.
% \begin{macrocode}
\let\immediate=\relax\def\write####1####{{\afterassignment}\toks@=}%
% \end{macrocode}
% Turn off warnings (see appendix D). Also prevent them being turned
% back on by setting the parameter names to be registers.
% \begin{macrocode}
\hbadness=\@M\hfuzz=\maxdimen
\let\hbadness=\@tempcnta\let\hfuzz=\@tempdima
% \end{macrocode}
% Make the table, and finish the hbox.
% Since v1.06, "\toks@" contains the preamble specification,
% and possible optional argument, as well as the table body.
% Well it does in |tabularx|, here the body is in an external file so
% just input it.
% \begin{macrocode}
\input{#2}\unskip}%
% \end{macrocode}
% Since v1.05 reset all \LaTeX\ counters, by executing "\TX@ckpt".
% \begin{macrocode}
\TX@ckpt
% \end{macrocode}
% Print some statistics.
% Added "\TX@align" in v1.05, to line up the columns.
% \begin{macrocode}
\TX@typeout@{\@spaces
\expandafter\TX@align
\the\wd\@tempboxa\space\space\space\space\space\@@
\expandafter\TX@align
\the\TX@col@width\space\space\space\space\space\@@
\@spaces\the\TX@cols}}%
% \end{macrocode}
% \end{macro}
\TX@trial{\def\NC@rewrite@X{%
\global\advance\TX@cols\@ne\NC@find p{\TX@col@width}}}%
\let\LT@make@row\LT@blank@row
\loop
\TX@arith
\ifTX@
\TX@trial{}%
\repeat
% \end{macrocode}
% On the last run, may as well run with |\setlongtables|.
% \begin{macrocode}
\let\LT@make@row\relax
\input{#2}%
\endgroup}
% \end{macrocode}
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