%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% bibtopic.4ht                         2001-12-14-17:07 %
% Copyright (C) 2000--2001      Eitan M. Gurari         %
%                                                       %
% This program can redistributed and/or modified under  %
% the terms of the LaTeX Project Public License         %
% Distributed from CTAN archives in directory           %
% macros/latex/base/lppl.txt; either version 1 of the   %
% License, or (at your option) any later version.       %
%                                                       %
% However, you are allowed to modify this program       %
% without changing its name, if you modify its          %
% signature. Changes to the signature can be introduced %
% with a directive of the form                          %
%            \message{signature}                        %
%                                                       %
%                             gurari@cis.ohio-state.edu %
%                 http://www.cis.ohio-state.edu/~gurari %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\immediate\write-1{version 2001-12-14-17:07}



\catcode`\:=12
\def\bt@citex[#1]#2{%  Add \@extra@b@citeb to \cite
    \let\@citea\@empty
    \csname a:cite\endcsname
\@cite{%
        \@for\@citeb:=#2\do{%
            \@citea\let\@citea\citepunct \SUBOff \SUPOff
%
      \edef\@citeb{\expandafter\@firstofone\@citeb}%
            \if@filesw\immediate\write\@auxout{%
                \string\citation{\@citeb}}\fi
            \@ifundefined{b@\@citeb \@extra@b@citeb}{%
                \mbox{\reset@font\bfseries ?}%
                \@warning{Citation `\@citeb' on page \thepage\space
                undefined}\G@refundefinedtrue
            }{\bt@citesurround{\cIteLink {X\@citeb}{}%
\citeform{\csname b@\@citeb
                \@extra@b@citeb\endcsname}\EndcIteLink
}%
            }%
        }%
    }{#1}\csname b:cite\endcsname
}
\catcode`\:=11

\Hinput{bibtopic}
\endinput

