% $Id: authoryear.cbx,v 1.1 2011/01/05 21:45:11 lehman stable $

\ProvidesFile{iso.cbx}
[\abx@cbxid $Id: authoryear.cbx,v 1.1 2011/01/05 21:45:11 lehman stable $]
\providebool{cbx@numeric}
\ifthenelse{\boolean{cbx@numeric}}{%
\RequireCitationStyle{authoryear}
\renewbibmacro*{cite:labelyear+extrayear}{%
  \iffieldundef{labelyear}
    {}
    {\addcomma\addspace\printtext[bibhyperref]{%
       \printfield{labelyear}%
       \printfield{extrayear}}}}
}{\RequireCitationStyle{numeric}}
\endinput