%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% covington.4ht                        2009-05-21-09:32 %
% Copyright (C) 2009             Eitan M. Gurari         %
%                                                        %
% This work may be distributed and/or modified under the %
% conditions of the LaTeX Project Public License, either %
% version 1.3c of this license or (at your option) any   %
% later version. The latest version of this license is   %
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%   http://www.latex-project.org/lppl.txt                %
% and version 1.3c or later is part of all distributions %
% of LaTeX version 2005/12/01 or later.                  %
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% This work has the LPPL maintenance status "maintained".%
%                                                        %
% This Current Maintainer of this work                   %
% is Eitan M. Gurari.                                    %
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% If you modify this program your changing its signature %
% with a directive of the following form will be         %
% appreciated.                                           %
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%                             gurari@cse.ohio-state.edu  %
%                 http://www.cse.ohio-state.edu/~gurari  %
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\immediate\write-1{version 2009-05-21-09:32}

  \pend:defI\sentence{\a:sentence}
\append:defI\sentence{\b:sentence}
\NewConfigure{sentence}{2}
\bgroup
\catcode`\^^M=12 \endlinechar=-1 % 12 = other
\gdef\twosent#1^^M#2^^M%
   {\getwords(\lineone,\eachwordone)#1 ^^M%
    \getwords(\linetwo,\eachwordtwo)#2 ^^M%
    \loop\lastword{\eachwordone}{\lineone}{\wordone}%
         \lastword{\eachwordtwo}{\linetwo}{\wordtwo}%
         \global\setbox\gline=\hbox{\unhbox\gline
                                    \hskip\glossglue
                                    \vtop{\a:tsent\box\wordone
                                          \c:tsent
                                          \box\wordtwo
                                          \b:tsent
                                         }%
                                   }%
         \testdone
         \ifnotdone
    \repeat
    \egroup % matches \bgroup in \gloss
}

\gdef\threesent#1^^M#2^^M#3^^M%
   {\getwords(\lineone,\eachwordone)#1 ^^M%
    \getwords(\linetwo,\eachwordtwo)#2 ^^M%
    \getwords(\linethree,\eachwordthree)#3 ^^M%
    \loop\lastword{\eachwordone}{\lineone}{\wordone}%
         \lastword{\eachwordtwo}{\linetwo}{\wordtwo}%
         \lastword{\eachwordthree}{\linethree}{\wordthree}%
         \global\setbox\gline=\hbox{\unhbox\gline
                                    \hskip\glossglue
                                    \vtop{\a:tsent\box\wordone
                                          \c:tsent
                                          \box\wordtwo
                                          \c:tsent
                                          \box\wordthree
                                          \b:tsent
                                         }%
                                   }%
         \testdone
         \ifnotdone
    \repeat
    \egroup % matches \bgroup in \gloss
   }

\egroup
\NewConfigure{tsent}{3}
\pend:def\gll{\a:gll}
\pend:def\glll{\a:gll}
\NewConfigure{gll}{3}
\def\:tempc{\b:gll\end{flushleft}\c:gll}
\HLet\glend\:tempc
\def\glt{{\hskip -\glossglue}\unhbox\gline\smallskip\a:glt}
\NewConfigure{glt}{1}
\def\gln{{\hskip -\glossglue}\unhbox\gline\hfill\a:gln}
\NewConfigure{gln}{1}

\Hinput{covington}
\endinput

