%% $Header: /home/cvsroot/abntex/texmf/tex/latex/abntex/abnt-num.sty,v 1.8 2002/06/08 20:05:28 mvsfrasson Exp $
%% name of this file abnt-num.sty
%% Copyright 2001-2002 by the abnTeX group at http://abntex.codigolivre.org.br
%% $Headrer$
%%
%% This file is distributed under the LaTeXProject Public License (LPPL) http://www.latex-project.org/lppl.html
%% You are free to modify this file under the LPPL.

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{abnt-num}[2002/05/23]

\RequirePackage[nomove]{overcite}

\RequirePackage{ifthen}


\renewcommand{\@biblabel}[1]%
    {\ifthenelse{\equal{#1}{}}{}{{\large #1\hspace{.1em}}}}

\newcommand{\citeopen}{[}
\newcommand{\citeclose}{]}



%retirado de overcite.sty
\def\@cite#1{\mbox{$\m@th^{\hbox{\@ove@rcfont\citeopen#1\citeclose}}$}}

\renewcommand{\@openbib@code}%
{\setlength{\leftmargin}{0pt}\addtolength{\itemindent}{\labelsep}}


% \citeoption - equal to \nocite but not complains about this option be
%               obviously undefined
\def\citeoption#1{\@bsphack
  \@for\@citeb:=#1\do{%
    \edef\@citeb{\expandafter\@firstofone\@citeb}%
    \if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi
  }%
  \@esphack}

\endinput
