\input fetdefs
+\def\deprecated#1S{%%%%%%%%%
\def\emptybar{}
+
+
\def\defaultthinbar{\thinbar{\staffheight}}
\def\defaultthickbar{\thickbar{\staffheight}}
%? what-s wrong with rightalign?
\def\startrepeat#1{\repeatstartbar}
\def\repeatbarstartrepeat#1{\repeatstopstart}
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% parametric symbols
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
\def\doublebar#1{\hbox{\thinbar{#1}\hskip\smallspace\thinbar{#1}}}
\def\thinbar#1{\dimen0=#1%
\vrule height .5\dimen0 depth .5\dimen0 width 1.6\stafflinethickness} % TODO parametric.
\def\startbar#1{\leftalign{\thickbar{#1}\kern\smallspace\thinbar{#1}}}
\def\finishbar#1{\rightalign{\thinbar{#1}\kern\smallspace\thickbar{#1}}}
\def\fatdoublebar#1{\hbox{\phantom{\repeatcolon\kern2\smallspace}\thickbar{#1}\kern\smallspace\thickbar{#1}}}
+}
+
\def\extender#1{\vrule width#1 height .8\stafflinethickness}