% This file facilitates compilation of some musixtex features.
% Version 5.13

\newtoks\t@c
\def\@fourtoks#1#2#3#4#5+{#1#2#3#4}

\def\setclef#1#2{\noinstrum@nt#1\relax \s@l@ctclefs \t@c{#2000}%
  \cleftoks\expandafter\expandafter\expandafter{\expandafter\@fourtoks\the\t@c+}}
 \let\setclefs\setclef

\endinput