Merge branch 'master' of ssh+git://hanwen@git.sv.gnu.org/srv/git/lilypond

[lilypond.git] / Documentation / user / rhythms.itely

diff --git a/Documentation/user/rhythms.itely b/Documentation/user/rhythms.itely
index 4a0397dd0469c2ec55873ff05e49df7382fe6285..49263ce4c68cd073d2db8b31f7c820853a0ab9bf 100644 (file)
--- a/Documentation/user/rhythms.itely
+++ b/Documentation/user/rhythms.itely
@@ -35,7 +35,7 @@ This section discusses rhythms, rests, durations, beaming and bars.
 @end menu
 
 @node Durations
 @end menu
 
 @node Durations

-@unnumberedsubsubsec Durations
+@subsubsection Durations

 
 @cindex durations, of notes
 @cindex note durations
 
 @cindex durations, of notes
 @cindex note durations


@@ -62,7 +62,6 @@ c4 c8 c16 c32 c64 c64
 
 @noindent
 Here are the same durations with automatic beaming turned off.
 
 @noindent
 Here are the same durations with automatic beaming turned off.

-(See @ref{Automatic beams}.)

 
 @c not strictly "writing rhythms"; more of a "displaying" thing,
 @c but it's ok here.  -gp
 
 @c not strictly "writing rhythms"; more of a "displaying" thing,
 @c but it's ok here.  -gp


@@ -106,7 +105,7 @@ For ways of specifying durations for the syllables of lyrics and
 ways of aligning lyrics to notes, see @ref{Vocal music}.
 
 Optionally, notes can be spaced strictly proportionately to their
 ways of aligning lyrics to notes, see @ref{Vocal music}.
 
 Optionally, notes can be spaced strictly proportionately to their

-duration.  For details of this and other settings which control 
+duration.  For details of this and other settings which control

 proportional notation, see @ref{Proportional notation}.
 
 @refcommands
 proportional notation, see @ref{Proportional notation}.
 
 @refcommands


@@ -141,14 +140,14 @@ Internals Reference: @internalsref{Dots},
 
 @refbugs
 
 
 @refbugs
 

-@c deliberately duplicated in Durations and Rests.  -gp
+@c Deliberately duplicated in Durations and Rests.  -gp

 There is no fundamental limit to rest durations (both in terms of
 longest and shortest), but the number of glyphs is limited:
 rests from 128th to maxima (8 x whole) may be printed.
 
 
 @node Tuplets
 There is no fundamental limit to rest durations (both in terms of
 longest and shortest), but the number of glyphs is limited:
 rests from 128th to maxima (8 x whole) may be printed.
 
 
 @node Tuplets

-@unnumberedsubsubsec Tuplets
+@subsubsection Tuplets

 
 @cindex tuplets
 @cindex triplets
 
 @cindex tuplets
 @cindex triplets


@@ -169,15 +168,17 @@ tuplet is the triplet in which 3 notes have the length of 2, so
 the notes are 2/3 of their written length.
 
 @lilypond[quote,ragged-right,fragment,verbatim,relative=2]
 the notes are 2/3 of their written length.
 
 @lilypond[quote,ragged-right,fragment,verbatim,relative=2]

-g4 \times 2/3 {c4 c c} d4 d4
+a2 \times 2/3 {b4 b b}
+c4 c \times 2/3 {b4 a g}
+

 @end lilypond
 
 @end lilypond
 

-Tuplets may be nested; for example,
+Tuplets may be nested:

 
 @lilypond[fragment,ragged-right,verbatim,relative=2]
 
 @lilypond[fragment,ragged-right,verbatim,relative=2]

-\times 2/3 {
-  a4 a
-  \times 3/5 { a a a a a }
+\relative c'' {
+  \autoBeamOff
+  c4 \times 4/5 { f8 e f \times 2/3 {e[ f g] } } f4 |

 }
 @end lilypond
 
 }
 @end lilypond
 


@@ -193,10 +194,19 @@ Tuplets may be nested; for example,
 
 @commonprop
 
 
 @commonprop
 

+@cindex tuplet formatting
+@cindex triplet formatting
+

 @funindex tupletNumberFormatFunction
 @funindex tupletSpannerDuration
 @funindex tupletNumberFormatFunction
 @funindex tupletSpannerDuration

-@cindex tuplet formatting

 
 

+@c when available
+@c @lilypondfile [ragged-right,line-width=16\cm,staffsize=14,quote]
+@c {Entering-several-tuplets-using-only-one-\times-command.ly}
+
+@ignore
+@c TODO Remove when snippet works ok
+@c Sent to Snippet 5 Feb 08

 The property @code{tupletSpannerDuration} specifies how long each
 bracket should last.  With this, you can make lots of tuplets
 while typing @code{\times} only once, thus saving lots of typing.
 The property @code{tupletSpannerDuration} specifies how long each
 bracket should last.  With this, you can make lots of tuplets
 while typing @code{\times} only once, thus saving lots of typing.


@@ -207,6 +217,7 @@ In the next example, there are two triplets shown, while
 \set tupletSpannerDuration = #(ly:make-moment 1 4)
 \times 2/3 { c8 c c c c c }
 @end lilypond
 \set tupletSpannerDuration = #(ly:make-moment 1 4)
 \times 2/3 { c8 c c c c c }
 @end lilypond

+@end ignore

 
 @noindent
 For more information about @code{make-moment}, see
 
 @noindent
 For more information about @code{make-moment}, see


@@ -214,14 +225,12 @@ For more information about @code{make-moment}, see
 
 @funindex TupletNumber
 
 
 @funindex TupletNumber
 

-The format of the number is determined by the property @code{text}
-in @code{TupletNumber}.  The default prints only the denominator,
-but if the property is set with @code{\override
-TupletNumber #'text = #tuplet-number::calc-fraction-text},
-@var{num}:@var{den} will be printed instead.
+By default, only the numerator of the tuplet number
+is printed over the tuplet bracket, i.e. the denominator
+of the argument to the @code{\times} command.  Alternatively,
+@var{num}:@var{den} of the tuplet number may be printed, or
+the tuplet number may be suppressed altogether.

 
 

-To print tuplets without tuplet numbers, use
-@code{\override TupletNumber #'transparent = ##t}:

 
 @lilypond[quote,fragment,relative=2,ragged-right,verbatim]
 \times 2/3 { c8 c c } \times 2/3 { c8 c c }
 
 @lilypond[quote,fragment,relative=2,ragged-right,verbatim]
 \times 2/3 { c8 c c } \times 2/3 { c8 c c }


@@ -231,14 +240,57 @@ To print tuplets without tuplet numbers, use
 \times 2/3 { c8 c c }
 @end lilypond
 
 \times 2/3 { c8 c c }
 @end lilypond
 

-To change the appearance of nested tuplets beginning at the same
-music moment individually, the @code{\tweak} function must be used
-(see @ref{Objects connected to the input}).  In the following
-example, @code{\tweak} specifies fraction text for the outer
-@code{TupletNumber} and denominator text for the
-@code{TupletNumber} of the first of the three inner tuplets.
+@c TODO Add snippet to show this
+Tuplets may extend over bar lines, but they will inhibit a
+line break unless the @code{Forbid_line_break_engraver} is
+removed from the @code{Voice context}.

 
 

-@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+@subheading Modifying nested tuplets
+
+@cindex tuplets, nested
+@cindex triplets, nested
+@cindex bracket, tuplet
+@cindex tuplet bracket
+@cindex triplet bracket
+@funindex TupletBracket
+
+If nested tuplets do not begin at the same moment their
+appearance may be modified in the usual way with
+@code{\override} commands:
+
+@c NOTE Tuplet brackets collide if notes are high on staff
+@c See issue 509
+@lilypond[quote,ragged-right,verbatim,fragment,relative=1]
+\times 2/3 { c8[ c c]}
+\once \override TupletNumber #'text = #tuplet-number::calc-fraction-text
+\times 2/3 {
+  c[ c]
+  c[ c]
+  \once \override TupletNumber #'transparent = ##t
+  \times 2/3 { c8[ c c] }
+\times 2/3 { c8[ c c]}
+}
+@end lilypond
+
+However, if the nested tuplets begin at the same musical moment,
+@code{\override} commands cannot be applied to just one of them
+-- they apply to both.  So to change the appearance of nested
+tuplets beginning at the same musical moment individually, the
+@code{\tweak} function must be used (see @ref{Objects connected
+to the input}).  The @code{\tweak} function is applied to the
+following @code{\times} command as it appears in the input stream,
+and so can distinguish between separate @code{\times} commands
+even if their tuplets begin at the same musical moment.
+
+In this example, the @code{\tweak} command is used to specify
+fraction text for the outer @code{TupletNumber} and denominator
+text for the @code{TupletNumber} of the first of the three
+inner tuplets.
+
+@c NOTE Tuplet brackets collide if notes are high on staff
+@c so use relative=1 until this is fixed
+@c See issue 509
+@lilypond[quote,ragged-right,verbatim,fragment,relative=1]

 \tweak #'text #tuplet-number::calc-fraction-text
 \times 4/3 {
    \tweak #'text #tuplet-number::calc-denominator-text
 \tweak #'text #tuplet-number::calc-fraction-text
 \times 4/3 {
    \tweak #'text #tuplet-number::calc-denominator-text


@@ -248,23 +300,16 @@ example, @code{\tweak} specifies fraction text for the outer
 }
 @end lilypond
 
 }
 @end lilypond
 

-@cindex bracket, tuplet
-@funindex TupletBracket
-
-@c FIXME: after LM 6 Tweaks includes \tweak info, look at this.-gp
-@c It *should* be explained why \tweak must be used here, and why
-@c \override doesn't work. I've made an attempt, but I'm not sure
-@c if it is factually correct to say that \tweak must be used.

 In the next example, @code{\tweak} and @code{\override} work
 together to specify @code{TupletBracket} direction.  The first
 @code{\tweak} positions the @code{TupletBracket} of the outer
 tuplet above the staff.  The second @code{\tweak} positions the
 @code{TupletBracket} of the first of the three inner tuplets below
 In the next example, @code{\tweak} and @code{\override} work
 together to specify @code{TupletBracket} direction.  The first
 @code{\tweak} positions the @code{TupletBracket} of the outer
 tuplet above the staff.  The second @code{\tweak} positions the
 @code{TupletBracket} of the first of the three inner tuplets below

-the staff.  Note that the @code{\tweak} function affects only
-events that begin at the same music moment: the outer tuplet and
-the first of the three inner tuplets.  To position the
-@code{TupletBrackets} of the second and third of the inner tuplets
-below the staff, we use @code{\override} in the usual way.
+the staff.  Note that the @code{\tweak} command needs to be used
+only for events that begin at the same music moment: the outer
+tuplet and the first of the three inner tuplets.  To position the
+@code{TupletBracket}s of the second and third of the inner tuplets
+below the staff, we can use @code{\override} in the usual way.

 
 @lilypond[quote,ragged-right,verbatim,fragment,relative=2]
 \tweak #'text #tuplet-number::calc-fraction-text
 
 @lilypond[quote,ragged-right,verbatim,fragment,relative=2]
 \tweak #'text #tuplet-number::calc-fraction-text


@@ -278,38 +323,61 @@ below the staff, we use @code{\override} in the usual way.
 }
 @end lilypond
 
 }
 @end lilypond
 

-Tuplet brackets can be made to run to prefatory matter or the next
-note:
+@subheading Modifying tuplet bracket length
+
+@cindex tuplet bracket length
+@cindex triplet bracket length
+@cindex bracket length, tuplets
+@funindex tupletFullLength
+@funindex tupletFullLengthNote
+
+Tuplet brackets can be made to run to prefatory matter or the
+next note.
+Default tuplet brackets end at the right edge of the final note
+of the tuplet; full-length tuplet brackets extend farther to the
+right, either to cover all the non-rhythmic notation up to the
+following note, or to cover only the whitespace before the next
+item of notation, be that a clef, time signature, key signature,
+or another note.  The example shows how to switch tuplets to
+full length mode and how to modify what material they cover.
+

 
 @lilypond[ragged-right,verbatim,quote]
 \new RhythmicStaff {
 
 @lilypond[ragged-right,verbatim,quote]
 \new RhythmicStaff {

+  % Set tuplets to be extendable ..

   \set tupletFullLength = ##t
   \set tupletFullLength = ##t

+  % .. to cover all items up to the next note

   \set tupletFullLengthNote = ##t
   \time 2/4
   \times 2/3 { c4 c c }
   \set tupletFullLengthNote = ##t
   \time 2/4
   \times 2/3 { c4 c c }

+  % .. or to cover just whitespace

   \set tupletFullLengthNote = ##f
   \time 4/4
   \times 4/5 { c4 c1 }
   \time 3/4
   \set tupletFullLengthNote = ##f
   \time 4/4
   \times 4/5 { c4 c1 }
   \time 3/4

-  c4 
+  c4

 }
 @end lilypond
 
 }
 @end lilypond
 

+@subheading Compressing music
+
+@cindex compressing music

 @funindex \compressMusic
 @funindex \compressMusic

-@funindex \times

 
 @code{\compressMusic} works similarly to \times, but does not
 
 @code{\compressMusic} works similarly to \times, but does not

-create a tuplet bracket; see @ref{Polymetric notation}.
+create a tuplet bracket.  One application is in polymetric
+notation, as shown in the following example.  See
+@ref{Polymetric notation}.

 
 

+@c when available
+@c @lilypondfile [ragged-right,line-width=16\cm,staffsize=14,quote]
+@c {printing-music-with-different-time-signatures.ly}

 
 

-@refbugs
-
-Tuplets which cross bar lines will prevent a line break at that
-point.

 
 @seealso
 
 
 @seealso
 

-Music Glossary: @rglos{tuplet}.
+Music Glossary: @rglos{triplet}, @rglos{tuplet},
+@rglos{polymetric}.

 
 Notation Reference: @ref{Time administration},
 @ref{Objects connected to the input}, @ref{Polymetric notation}.
 
 Notation Reference: @ref{Time administration},
 @ref{Objects connected to the input}, @ref{Polymetric notation}.


@@ -317,12 +385,16 @@ Notation Reference: @ref{Time administration},
 Snippets: @lsrdir{Rhythms,Rhythms}.
 
 Internals Reference: @internalsref{TupletBracket},
 Snippets: @lsrdir{Rhythms,Rhythms}.
 
 Internals Reference: @internalsref{TupletBracket},

-@internalsref{TupletNumber}, and @internalsref{TimeScaledMusic}.
+@internalsref{TupletNumber}, @internalsref{TimeScaledMusic}.
+
+@refbugs

 
 

+Lines may be broken within a tuplet with @code{\bar "" \break},
+but the tuplet bracket does not correctly carry over.

 
 
 @node Scaling durations
 
 
 @node Scaling durations

-@unnumberedsubsubsec Scaling durations
+@subsubsection Scaling durations

 
 You can alter the length of a duration by a fraction @var{N/M}
 by appending @code{*@var{N/M}} (or @code{*@var{N}} if @var{M=1}).
 
 You can alter the length of a duration by a fraction @var{N/M}
 by appending @code{*@var{N/M}} (or @code{*@var{N}} if @var{M=1}).


@@ -343,7 +415,7 @@ b16*4 c4
 @end lilypond
 
 The duration of skip or spacing notes may also be modified by
 @end lilypond
 
 The duration of skip or spacing notes may also be modified by

-a multiplier.  This is useful for skipping many measures, e.g., 
+a multiplier.  This is useful for skipping many measures, e.g.,

 @code{s1*23}.
 
 @seealso
 @code{s1*23}.
 
 @seealso


@@ -353,13 +425,13 @@ Notation Reference: @ref{Tuplets}, @ref{Skips}, @ref{Polymetric notation}.
 Snippets: @lsrdir{Rhythms,Rhythms}
 
 @node Ties
 Snippets: @lsrdir{Rhythms,Rhythms}
 
 @node Ties

-@unnumberedsubsubsec Ties
+@subsubsection Ties

 
 @cindex tie
 @funindex ~
 
 A tie connects two adjacent note heads of the same pitch.  The tie
 
 @cindex tie
 @funindex ~
 
 A tie connects two adjacent note heads of the same pitch.  The tie

-in effect extends the length of a note. 
+in effect extends the length of a note.

 
 @warning{Ties should not be confused with @emph{slurs}, which
 indicate articulation, or @emph{phrasing slurs}, which indicate
 
 @warning{Ties should not be confused with @emph{slurs}, which
 indicate articulation, or @emph{phrasing slurs}, which indicate


@@ -409,7 +481,7 @@ have to repeat the tie.  This can be achieved with
 
 @lilypond[fragment,quote,ragged-right,relative=2,verbatim]
 \repeat volta 2 { c g <c e>2 ~ }
 
 @lilypond[fragment,quote,ragged-right,relative=2,verbatim]
 \repeat volta 2 { c g <c e>2 ~ }

-\alternative {{ <c e>2. r4 } {<c e>2\repeatTie d4 c }} 
+\alternative {{ <c e>2. r4 } {<c e>2\repeatTie d4 c }}

 @end lilypond
 
 @cindex laissez vibrer
 @end lilypond
 
 @cindex laissez vibrer


@@ -428,7 +500,11 @@ be entered using @code{\laissezVibrer}:
 <c f g>\laissezVibrer
 @end lilypond
 
 <c f g>\laissezVibrer
 @end lilypond
 

-The direction of a tie can be specified with @code{\tieUp} or
+The vertical placement of ties may be controlled; see
+@ref{Controlling direction}.
+
+@quotation
+DELETE THIS ?

 @code{\tieDown} (see example below).  @code{\tieNeutral} reverts
 to the default behaviour again.
 
 @code{\tieDown} (see example below).  @code{\tieNeutral} reverts
 to the default behaviour again.
 


@@ -439,21 +515,22 @@ convenient shorthand for forcing tie directions.  By adding
 @lilypond[relative=2,ragged-right,quote,verbatim,fragment]
 c4_~ c c^~ c)
 @end lilypond
 @lilypond[relative=2,ragged-right,quote,verbatim,fragment]
 c4_~ c c^~ c)
 @end lilypond

+@end quotation

 
 

+@refcommands

 
 

-@seealso
-
-Music Glossary: @rglos{tie},
-@c [TODO]add @rglos{laissez vibrer}. when there is a glossary entry.
-
-Snippets: @lsrdir{Rhythms,Rhythms}
-
-Internals Reference:
-@internalsref{LaissezVibrerTie}
-@internalsref{LaissezVibrerTieColumn}
-
-Example files:
-@c @lsr{connecting,laissez-vibrer-ties.ly}
+@funindex \tieUp
+@code{\tieUp},
+@funindex \tieDown
+@code{\tieDown},
+@funindex \tieNeutral
+@code{\tieNeutral},
+@funindex \tieDotted
+@code{\tieDotted},
+@funindex \tieDashed
+@code{\tieDashed},
+@funindex \tieSolid
+@code{\tieSolid}.

 
 
 @commonprop
 
 
 @commonprop


@@ -487,24 +564,21 @@ direction (1=up, -1=down).
 @end lilypond
 
 
 @end lilypond
 
 

-@refcommands

 
 

+@seealso

 
 

-@funindex \tieUp
-@code{\tieUp},
-@funindex \tieDown
-@code{\tieDown},
-@funindex \tieNeutral
-@code{\tieNeutral},
-@funindex \tieDotted
-@code{\tieDotted},
-@funindex \tieDashed
-@code{\tieDashed},
-@funindex \tieSolid
-@code{\tieSolid}.
+Music Glossary: @rglos{tie},
+@c [TODO]add @rglos{laissez vibrer}. when there is a glossary entry.

 
 

+Snippets: @lsrdir{Rhythms,Rhythms}
+
+Internals Reference:
+@internalsref{LaissezVibrerTie}
+@internalsref{LaissezVibrerTieColumn}
+
+Example files:
+@c @lsr{connecting,laissez-vibrer-ties.ly}

 
 

-@seealso

 
 
 
 
 
 


@@ -531,13 +605,13 @@ well-defined.  In these cases, a slur may be preferable.
 @subsection Writing rests
 
 @menu
 @subsection Writing rests
 
 @menu

-* Rests::                       
-* Skips::                       
-* Full measure rests::          
+* Rests::
+* Skips::
+* Full measure rests::

 @end menu
 
 @node Rests
 @end menu
 
 @node Rests

-@unnumberedsubsubsec Rests
+@subsubsection Rests

 @cindex rest
 @cindex maxima
 @cindex longa
 @cindex rest
 @cindex maxima
 @cindex longa


@@ -589,13 +663,13 @@ Internals Reference: @internalsref{Rest}.
 
 @refbugs
 
 
 @refbugs
 

-@c duplicated in Durations and Rests.  -gp
+@c Deliberately duplicated in Durations and Rests.  -gp

 There is no fundamental limit to rest durations (both in terms of
 longest and shortest), but the number of glyphs is limited: there
 are rests from 128th to maxima (8 x whole).
 
 @node Skips
 There is no fundamental limit to rest durations (both in terms of
 longest and shortest), but the number of glyphs is limited: there
 are rests from 128th to maxima (8 x whole).
 
 @node Skips

-@unnumberedsubsubsec Skips
+@subsubsection Skips

 
 @cindex skip
 @cindex invisible rest
 
 @cindex skip
 @cindex invisible rest


@@ -649,7 +723,7 @@ Internals Reference: @internalsref{SkipMusic}.
 
 
 @node Full measure rests
 
 
 @node Full measure rests

-@unnumberedsubsubsec Full measure rests
+@subsubsection Full measure rests

 
 @cindex multi measure rests
 @cindex full measure rests
 
 @cindex multi measure rests
 @cindex full measure rests


@@ -839,7 +913,7 @@ R1*4 cis cis
 @end menu
 
 @node Time signature
 @end menu
 
 @node Time signature

-@unnumberedsubsubsec Time signature
+@subsubsection Time signature

 
 @cindex time signature
 @cindex meter
 
 @cindex time signature
 @cindex meter


@@ -948,7 +1022,7 @@ Automatic beaming does not use the measure grouping specified with
 
 
 @node Upbeats
 
 
 @node Upbeats

-@unnumberedsubsubsec Upbeats
+@subsubsection Upbeats

 
 @cindex anacrusis
 @cindex upbeat
 
 @cindex anacrusis
 @cindex upbeat


@@ -1006,7 +1080,7 @@ occur.
 Snippets: @lsrdir{Rhythms,Rhythms}
 
 @node Unmetered music
 Snippets: @lsrdir{Rhythms,Rhythms}
 
 @node Unmetered music

-@unnumberedsubsubsec Unmetered music
+@subsubsection Unmetered music

 
 @cindex cadenza
 @funindex \cadenzaOn
 
 @cindex cadenza
 @funindex \cadenzaOn


@@ -1058,7 +1132,7 @@ Snippets: @lsrdir{Rhythms,Rhythms}
 
 
 @node Polymetric notation
 
 
 @node Polymetric notation

-@unnumberedsubsubsec Polymetric notation
+@subsubsection Polymetric notation

 
 @cindex double time signatures
 @cindex signatures, polymetric
 
 @cindex double time signatures
 @cindex signatures, polymetric


@@ -1196,7 +1270,7 @@ Internals Reference: @internalsref{TimeSignature}, @internalsref{Timing-translat
 
 
 @node Automatic note splitting
 
 
 @node Automatic note splitting

-@unnumberedsubsubsec Automatic note splitting
+@subsubsection Automatic note splitting

 
 Long notes which overrun bar lines can be converted automatically
 to tied notes.  This is done by replacing the
 
 Long notes which overrun bar lines can be converted automatically
 to tied notes.  This is done by replacing the


@@ -1256,7 +1330,7 @@ Internals Reference: @internalsref{Note_heads_engraver},
 @end menu
 
 @node Automatic beams
 @end menu
 
 @node Automatic beams

-@unnumberedsubsubsec Automatic beams
+@subsubsection Automatic beams

 
 By default, beams are inserted automatically:
 
 
 By default, beams are inserted automatically:
 


@@ -1382,7 +1456,7 @@ Beams can collide with note heads and accidentals in other voices
 
 
 @node Setting automatic beam behavior
 
 
 @node Setting automatic beam behavior

-@unnumberedsubsubsec Setting automatic beam behavior
+@subsubsection Setting automatic beam behavior

 
 @funindex autoBeamSettings
 @funindex (end * * * *)
 
 @funindex autoBeamSettings
 @funindex (end * * * *)


@@ -1569,7 +1643,7 @@ Snippets: @lsrdir{Rhythms,Rhythms}
 
 
 @node Manual beams
 
 
 @node Manual beams

-@unnumberedsubsubsec Manual beams
+@subsubsection Manual beams

 
 @cindex beams, manual
 
 
 @cindex beams, manual
 


@@ -1622,7 +1696,7 @@ the group as a whole.
 @commonprop
 
 @node Feathered beams
 @commonprop
 
 @node Feathered beams

-@unnumberedsubsubsec Feathered beams
+@subsubsection Feathered beams

 
 @cindex beams, feathered
 @funindex \featherDurations 
 
 @cindex beams, feathered
 @funindex \featherDurations 


@@ -1692,7 +1766,7 @@ Snippets: @lsrdir{Rhythms,Rhythms}
 @end menu
 
 @node Bar lines
 @end menu
 
 @node Bar lines

-@unnumberedsubsubsec Bar lines
+@subsubsection Bar lines

 
 @cindex bar lines
 @funindex \bar
 
 @cindex bar lines
 @funindex \bar


@@ -1840,7 +1914,7 @@ properties).
 
 
 @node Bar numbers
 
 
 @node Bar numbers

-@unnumberedsubsubsec Bar numbers
+@subsubsection Bar numbers

 
 @cindex bar numbers
 @cindex measure numbers
 
 @cindex bar numbers
 @cindex measure numbers


@@ -2001,7 +2075,7 @@ c1 c c c
 
 
 @node Bar and bar number checks
 
 
 @node Bar and bar number checks

-@unnumberedsubsubsec Bar and bar number checks
+@subsubsection Bar and bar number checks

 
 @cindex bar check
 @funindex barCheckSynchronize
 
 @cindex bar check
 @funindex barCheckSynchronize


@@ -2074,7 +2148,7 @@ Snippets: @lsrdir{Rhythms,Rhythms}
 
 
 @node Rehearsal marks
 
 
 @node Rehearsal marks

-@unnumberedsubsubsec Rehearsal marks
+@subsubsection Rehearsal marks

 
 @cindex rehearsal marks
 @cindex mark, rehearsal
 
 @cindex rehearsal marks
 @cindex mark, rehearsal


@@ -2201,7 +2275,7 @@ Examples: @c @lsr{parts,rehearsal-mark-numbers.ly}
 @end menu
 
 @node Grace notes
 @end menu
 
 @node Grace notes

-@unnumberedsubsubsec Grace notes
+@subsubsection Grace notes

 
 @funindex \grace
 @cindex ornaments
 
 @funindex \grace
 @cindex ornaments


@@ -2374,7 +2448,7 @@ Internals Reference: @internalsref{GraceMusic}.
 A multi-note beamed @emph{acciaccatura} is printed without a slash, 
 and looks exactly the same as a multi-note beamed
 @emph{appoggiatura}.
 A multi-note beamed @emph{acciaccatura} is printed without a slash, 
 and looks exactly the same as a multi-note beamed
 @emph{appoggiatura}.

-@c TODO Add link to LSR snippet to add slash when available 
+@c TODO Add link to LSR snippet to add slash when available

 
 Grace note synchronization can also lead to surprises.  Staff
 notation, such as key signatures, bar lines, etc., are also
 
 Grace note synchronization can also lead to surprises.  Staff
 notation, such as key signatures, bar lines, etc., are also


@@ -2400,7 +2474,7 @@ expressions.  Nesting or juxtaposing grace sections is not
 supported, and might produce crashes or other errors.
 
 @node Aligning to cadenzas
 supported, and might produce crashes or other errors.
 
 @node Aligning to cadenzas

-@unnumberedsubsubsec Aligning to cadenzas
+@subsubsection Aligning to cadenzas

 
 @cindex cadenza
 @cindex cadenza, aligning to
 
 @cindex cadenza
 @cindex cadenza, aligning to


@@ -2438,7 +2512,7 @@ Snippets: @lsrdir{Rhythms,Rhythms}
 
 
 @node Time administration
 
 
 @node Time administration

-@unnumberedsubsubsec Time administration
+@subsubsection Time administration

 
 @cindex time administration
 @cindex timing (within the score)
 
 @cindex time administration
 @cindex timing (within the score)


@@ -2524,3 +2598,5 @@ Internals Reference: @internalsref{Timing_translator},
 
 
 
 
 
 

+
+