specified at a line break, the mark will be printed at the beginning of
the next line.
-@lilypond[quote,verbatim,relative=2]
+@lilypond[quote,verbatim,relative=2,ragged-right]
\mark "Allegro"
c1 c
\mark "assai" \break
c c
@end lilypond
+@funindex \markLengthOn
+@funindex markLengthOn
+@funindex \markLengthOff
+@funindex markLengthOff
+
+@predefined
+@code{\markLengthOn},
+@code{\markLengthOff}.
+@endpredefined
@snippets
@emph{sans} font and the monospaced @emph{typewriter} font -- these
last two families are determined by the Pango installation.
+@warning{There are no default fonts associated with the @emph{sans}
+and @emph{typewriter} font-families. An input file that specifies
+either of these can lead to different output on different computers.
+To ensure consistent output among multiple platforms, fonts must be
+specified by name, and those fonts must be available on any system
+that processes the file. See @ref{Single entry fonts} and
+@ref{Entire document fonts}.}
+
Each family may include different shapes and series. The following
example demonstrates the ability to select alternate families, shapes,
series and sizes. The value supplied to @code{font-size} is the