%\filename{bifontmacros.tex}
%\edited{last by stolfi on Sat Mar  7 02:27:58 1987}

% Defines the \bi (boldface italic) font style.

\catcode`@=11 \endlinechar=-1

  \message{bi style ...}

  % Style switching

    \newfam\bifam 
    \def\bi{\fam\bifam\relax\let\curstyle=\bi\bifont}

  % Size switching

    \appendef\bigsizeswitch{
      \let\bifont=\bigTXbifont
      \basefont\bifam=\bigBAbifont
      \scriptfont\bifam=\bigSCbifont
      \scriptscriptfont\bifam=\bigSSbifont
    }

    \appendef\norsizeswitch{
      \let\bifont=\norTXbifont
      \basefont\bifam=\norBAbifont
      \scriptfont\bifam=\norSCbifont
      \scriptscriptfont\bifam=\norSSbifont
    }

    \appendef\smasizeswitch{
      \let\bifont=\smaTXbifont
      \basefont\bifam=\smaBAbifont
      \scriptfont\bifam=\smaSCbifont
      \scriptscriptfont\bifam=\smaSSbifont
    }

\catcode`@=12 \endlinechar=`\^^M

% END
