@itemize @bullet
+@item
+Tuplets can be made to reach the next non-tuplet note by setting the
+@code{tupletFullLength} property,
+
+@lilypond[fragment,relative=2]
+\new Voice \with {
+ \remove Forbid_line_break_engraver
+ allowBeamBreak = ##t
+}
+{
+ \set Score.proportionalNotationDuration = #(ly:make-moment 1 32)
+ \set tupletFullLength = ##t
+ \times 2/3 { c8[ c c] }
+ c4
+}
+@end lilypond
+
+This feature was sponsored by Trevor Baca.
+
+@item
+When @code{strict-note-spacing} is set, notes are spaced without regard
+for clefs, bar lines, and grace notes. For example,
+
+@lilypond[fragment,relative=2]
+\override Score.SpacingSpanner #'strict-note-spacing = ##t
+\new Staff { c8[ c \clef alto c \grace { c16[ c] } c8 c c] c32[ c32] }
+@end lilypond
+
+This feature was sponsored by Trevor Baca.
+
+@item
+Beams support the @code{break-overshoot} property, for example
+
+@lilypond[relative=2,fragment]
+\set allowBeamBreak = ##t
+\override Beam #'break-overshoot = #'(1.0 . 2.0)
+c2.. c8[ \break c]
+@end lilypond
+
+This feature was sponsored by Trevor Baca.
+
+@item
+Proportional notation is supported. Notes can be spaced proportional
+to their time-difference, by assigning a duration. to
+@code{proportionalNotationDuration}. For example,
+
+@lilypond[relative=2,fragment,raggedright]
+<<
+ \set Score.proportionalNotationDuration = #(ly:make-moment 1 16)
+ \new Staff { c8[ c c c c c] c4 c2 r2 }
+ \new Staff { c2 \times 2/3 { c8 c c } c4 c1 }
+>>
+@end lilypond
+
+This feature was sponsored by Trevor Baca.
+
+@item
+LilyPond will space note according to their durations, disregarding
+symbol sizes (e.g. accidentals) if @code{uniform-stretching} of the
+@code{SpacingSpanner} grob is set,
+
+
+@lilypond[relative=2,fragment]
+<<
+ \override Score.SpacingSpanner #'uniform-stretching = ##t
+ \new Staff { c16[ c c c c c c c c c16] }
+ \new Staff {
+ \times 6/7 { c16 c c cis c c c }
+ c8[ c32 c32 c16]
+ }
+>>
+@end lilypond
+
+This feature was sponsored by Trevor Baca.
+
@item
Tuplet brackets get arrows when they are broken across a line.
-@lilypond[fragment,raggedright,verbatim,relative=2]
+@lilypond[fragment,raggedright,relative=2]
\times 4/5 {
c c c \bar "empty" \break c c
}
@item
Nested tuplets are automatically positioned,
-@lilypond[fragment,raggedright,verbatim,relative=2]
+@lilypond[fragment,raggedright,relative=2]
\set tupletNumberFormatFunction = #fraction-tuplet-formatter
\times 4/6 {
a4 a
{ a, b, cis d }
@end verbatim
+This feature was contributed by Nicolas Sceaux.
+
@item
The current bar number may be checked with @code{\barNumberCheck}, eg.