% *****  nhtables.sty  *****

% NHTABLES DOCUMENT-STYLE OPTION - released 14 October 1992
% Copyright (C) 1992 by Willem jan Maas

\typeout{Document style option `nhtables' - Released 14 Nov 92}
\let\@oldtabs\tabular
\let\end@oldtabs\endtabular
\def\tablename{Table}

\newbox\@tablebox
\newbox\@tfnbox
\newif\if@caption
\global\@captionfalse

\def\tabular#1{\par\c@footnote=0
       \def\thefootnote{\alph{footnote}}
   \def\footnote##1{\footnotemark
   \expandafter\gdef\csname @tfn\romannumeral\c@footnote\endcsname{##1}}
   \global\setbox\@tablebox=\hbox\bgroup
        \begin{@oldtabs}{#1}}



\def\endtabular{\end{@oldtabs}\egroup
  \vspace{\baselineskip}
  \begin{minipage}[t]{\wd\@tablebox}
      \if@caption
          \@maketablecaption{\tablename\ \thetable}{\@caption}
      \global\@captionfalse\fi
      \box\@tablebox
      \ifnum\c@footnote=0\else\vskip4pt
      \@setfootnotes\fi
  \end{minipage}\par
  \vspace{\baselineskip}
  \global\@ignoretrue\@doendpe}

\newcount\n
\def\@setfootnotes{\n=\c@footnote
                   \c@footnote=0
        \loop
            \global\advance\c@footnote 1\relax
            \endgraf\noindent\hbox to 1.3em{%
              $^{\thefootnote}$\hfil}%
              \csname @tfn\romannumeral\c@footnote\endcsname\endgraf
              \expandafter
                 \let\csname @tfn\romannumeral\c@footnote\endcsname\relax
        \ifnum\c@footnote<\n\repeat}



\def\table{\let\@makecaption\@maketablecaption
           \footnotesize
           \global\@captiontrue
           \refstepcounter{table}
           \def\@caption{\strut}
           \def\caption##1{\def\@caption{##1}}
           \@float{table}\centering}

\def\oblongtable{\begin{table}
                   \vbox to \textheight{\vfil
                      \Large \bf Space for table \thetable\vfil}
                 \end{table}}


%% Changing \cline to avoid clashing lines

\def\@clinea{\multispan\@cla&\multispan\@clb
\unskip\kern\arraycolsep\leaders\hrule \@height \arrayrulewidth \hfill
\kern\arraycolsep\cr}

\def\@clineb{\multispan\@clb
\unskip\kern\arraycolsep\leaders\hrule \@height \arrayrulewidth \hfill
\kern\arraycolsep\cr}

\endinput