%%
%% This is file `bibunits.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% bibunits.dtx  (with options: `package')
%% 
%% IMPORTANT NOTICE:
%% 
%% For the copyright see the source file.
%% 
%% You are *not* allowed to modify this file.
%% 
%% You are *not* allowed to distribute this file.
%% For distribution of the original source see the terms
%% for copying and modification in the file bibunits.dtx.
%% 
%% Package `bibunits' to use with LaTeX2e.
%% Copyright (C) 1999 by Thorsten Hansen. All rights reserved.
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{bibunits}
          [1999/05/22 v2.0 Multiple bibliographies in one document.]
\newwrite\@bibunitaux
\newcount\@bibunitauxcnt \@bibunitauxcnt=0
\def\@bibunitname{bu\the\@bibunitauxcnt}
\newif\if@localcite
\def\@localcitedefault{\@localcitetrue}%
\@localcitedefault
\let\std@cite\cite
\def\bu@cite{%
  \@ifstar
    {\@localcitefalse\std@cite}%
    {\@localcitetrue\std@cite}}
\let\std@@citex\@citex
\def\bu@@citex[#1]#2{%
  \if@filesw
    \immediate\write\@bibunitaux{\string\citation{#2}}%
  \fi
  \if@localcite
    \if@filesw
      \@fileswfalse\std@@citex[#1]{#2}\@fileswtrue
    \else
      \std@@citex[#1]{#2}%
    \fi
  \else
    \std@@citex[#1]{#2}%
  \fi
  \@localcitedefault}
\let\std@nocite\nocite
\def\bu@nocite{%
  \@ifstar
    {\@localcitefalse\@bu@nocite}%
    {\@localcitetrue\@bu@nocite}}
\def\@bu@nocite#1{%
  \@bsphack
  \if@filesw
    \immediate\write\@bibunitaux{\string\citation{#1}}%
  \fi
  \@esphack
  \if@localcite
  \else
     \std@nocite{#1}%
  \fi
  \@localcitedefault}
\def\bu@bibdata{}
\let\std@bibliography\bibliography
\def\bu@bibliography{%
  \@ifstar
    {\@localcitetrue\@bu@bibliography}%
    {\@localcitefalse\@bu@bibliography}}
\def\@bu@bibliography#1{%
  \if@filesw
    \immediate\write\@auxout{\string\gdef\string\bu@bibdata{#1}}%
  \fi
  \gdef\bu@bibdata{#1}%
  \if@localcite
  \else
    \std@bibliography{#1}%
  \fi
  \@localcitedefault}
\def\bu@bibstyle{}
\let\std@bibliographystyle\bibliographystyle
\def\bu@bibliographystyle{%
  \@ifstar
    {\@localcitetrue\@bu@bibliographystyle}%
    {\@localcitefalse\@bu@bibliographystyle}}
\def\@bu@bibliographystyle#1{%
  \if@filesw
    \immediate\write\@auxout{\string\gdef\string\bu@bibstyle{#1}}%
  \fi
  \gdef\bu@bibstyle{#1}%
  \if@localcite
  \else
    \std@bibliographystyle{#1}%
  \fi
  \@localcitedefault}
\def\bibunit{%
  \global\let\cite\@initcite
  \global\let\nocite\@initnocite
  \global\let\@finishbibunit\relax
  \@ifnextchar[{\@bibunitx}{\@bibunitx[\bu@bibstyle]}}
\def\@bibunitx[#1]{\gdef\@localbibstyle{#1}}
\def\endbibunit{%
  \global\let\cite\std@cite
  \global\let\@citex\std@@citex
  \global\let\nocite\std@nocite
  \@finishbibunit}
\def\@initcite{\@startbibunit\cite}
\def\@initnocite{\@startbibunit\nocite}
\def\@startbibunit{%
  \global\let\cite\bu@cite
  \global\let\@citex\bu@@citex
  \global\let\nocite\bu@nocite
  \global\let\@finishbibunit\@finishstartedbibunit
  \global\advance\@bibunitauxcnt 1
  \if@filesw
    {\endlinechar-1\@input{\@bibunitname.aux}}%
    \immediate\openout\@bibunitaux\@bibunitname.aux
    \immediate\write\@bibunitaux{\string\bibstyle{\@localbibstyle}}%
  \fi}
\let\@finishbibunit\relax
\def\@finishstartedbibunit{%
  \if@filesw
    \immediate\closeout\@bibunitaux
  \fi}
\let\old@bibunit\@gobble
\def\@bibunit{\endbibunit\bibunit\old@bibunit}
\def\@endbibunit{}
\def\bibliographyunit{%
  \@endbibunit
  \@ifnextchar[{\@bibliographyunit}{%
    \global\let\old@bibunit\@gobble
    \global\let\bibliography\std@bibliography
    \global\let\bibliographystyle\std@bibliographystyle
    \endbibunit
    \gdef\@endbibunit{}}}
\def\@bibliographyunit[#1]{%
  \global\let\bibliography\bu@bibliography
  \global\let\bibliographystyle\bu@bibliographystyle
  \global\let\old@bibunit#1
  \global\let#1\@bibunit
  \gdef\@endbibunit{\global\let#1\old@bibunit}}
\def\putbib{\@ifnextchar[{\@putbib}{\@putbib[\bu@bibdata]}}
\def\@putbib[#1]{%
  \if@filesw
    \immediate\write\@bibunitaux{\string\bibdata{#1}}%
  \fi
  {\let\@auxout\@bibunitaux \@input{\@bibunitname.bbl}}}
\def\remequivalent#1\from#2{%
  \let\given=#1%
  \ifx#2\empty
  \else
    \edef#2{\expandafter\plugh#2\plugh}%
  \fi}
\def\plugh\do#1#2{%
  \ifx#1\given
  \else
    \noexpand\do\noexpand#1%
  \fi
  \ifx#2\plugh
    \hgulp\fi\plugh#2}
\def\hgulp\fi\plugh\plugh{\fi}
\remequivalent\bibcite\from\@preamblecmds
\def\bibcite{\bu@@newl@bel b}
\def\bu@@newl@bel#1#2#3{\global\@namedef{#1@#2}{#3}}
\endinput
%%
%% End of file `bibunits.sty'.