In scores with many staves, a @code{\bar} command in one staff is
automatically applied to all staves. The resulting bar lines are
connected between different staves of a @code{StaffGroup},
-@code{PianoStaff}, or @code{ChoirStaff}.
+@code{PianoStaff}, or @code{GrandStaff}.
@lilypond[quote,ragged-right,fragment,verbatim]
<<
@code{afterGraceFraction}, ie.
@example
-afterGraceFraction = #(cons 7 8)
+#(define afterGraceFraction (cons 7 8))
@end example
@noindent
In the following example, the first ending is not a complete
bar (it only had 3 beats). The beginning of the second ending
-contains the 4th beat from the first ending. This @q{extra}
-beat in the second ending is due to the first time ending,
+contains the 4th beat from the first ending. This @q{extra} beat
+in the second ending is due to the first time ending,
and has nothing to do with the @code{\partial} at the
beginning of the example.