ADD_INTERFACE (Staff_symbol,
- "This spanner draws the lines of a staff. "
- "A staff symbol definines a vertical unit, the staff space. "
- "Quantities that go by a half staff space are called positions "
- "The center (i.e. middle line "
- "or space) is position 0. The length of the symbol may be set by hand "
- "through the @code{width} property. ",
-
+ "This spanner draws the lines of a staff. A staff symbol "
+ "defines a vertical unit, the @empf{staff space}. Quantities "
+ "that go by a half staff space are called @emph{positions}. "
+ "The center (i.e., middle line or space) is position@tie{}0. "
+ "The length of the symbol may be set by hand through the "
+ "@code{width} property.",
/* properties */
"ledger-line-thickness "