-(define (number-or-string? x) (or (number? x) (string? x)))
+
(define (engraver-description name description created-elts properties)
(list name description created-elts properties)
)
-(define (translator-property-description symbol type? description)
- (list symbol type? description)
- )
(define engraver-description-alist
(list
'Stem_engraver
(engraver-description
"Stem_engraver"
- "Create stems and single-stem tremolos"
+ "Create stems and single-stem tremolos. It also works together with
+the beam engraver for overriding beaming."
'(Stem StemTremolo)
- (list
- (translator-property-description 'tremoloFlags integer? "")
- (translator-property-description 'stemLeftBeamCount integer? "
-Specify the number of beams to draw on the left side of the next note.
-Overrides automatic beaming. The value is only used once, and then it
-is erased.
-")
- (translator-property-description 'stemRightBeamCount integer? "idem, for the right side")
+ '(tremoloFlags
+ stemLeftBeamCount
+ stemRightBeamCount
)))
(cons
"Hyphen_engraver"
"Create lyric hyphens"
'(LyricHyphen)
- (list
+ '(
)))
(cons
"Extender_engraver"
"Create lyric extenders"
'(LyricExtender)
- (list
+ '(
)))
"Separating_line_group_engraver"
"Generates objects for computing spacing parameters."
'(SeparationItem SeparatingGroupSpanner)
- (list
+ '(
)))
(cons
"Axis_group_engraver"
"Group all objects created in this context in a VerticalAxisGroup spanner."
'(VerticalAxisGroup)
- (list
- (translator-property-description
- 'CONTEXTNAMEVerticalExtent number-pair? "hard coded vertical extent.
-The format is a pair of dimensions, for example, this sets the sizes
-of a staff to 10 (5+5) staffspaces high.
-
-@example
-\property Staff.StaffVerticalExtent = #(-5.0 . 5.0)
-@end example
-
- [fixme, naming]")
- (translator-property-description
- 'CONTEXTNAMEMinimumVerticalExtent number-pair?
- "minimum vertical extent, same format as CONTEXTNAMEVerticalExtent [fixme, naming]")
- (translator-property-description
- 'CONTEXTNAMExtraVerticalExtent number-pair?
- "extra vertical extent, same format
-CONTEXTNAMEMinimumVerticalExtent [fixme, naming]") )))
+ '(VerticalExtent MinimumVerticalExtent ExtraVerticalExtent)
+ ))
(cons
'Hara_kiri_engraver
with note heads), this needs to be in a context higher than Tie_engraver.
(FIXME)."
'(Accidentals)
- (list
- (translator-property-description 'localKeySignature list? "the key signature at this point in the measure")
- (translator-property-description 'forgetAccidentals boolean? "do
-not set localKeySignature when a note alterated differently from
-localKeySignature is found.
-
-Causes accidentals to be printed at every note instead of
-remembered for the duration of a measure.
-")
- (translator-property-description 'noResetKey boolean? "Do not
-reset local key to the value of keySignature at the start of a measure,
-as determined by measurePosition.
-
-Do not reset the key at the start of a measure. Accidentals will be
-printed only once and are in effect until overridden, possibly many
-measures later.
-")
+ '(
+ localKeySignature
+ forgetAccidentals
+ noResetKey
)))
"Volta_engraver"
"Make volta brackets"
'(VoltaBracket)
- (list
- (translator-property-description 'repeatCommands list?
- "This property is read to find any command of the form (volta . X), where X is a string or #f")
- (translator-property-description 'voltaSpannerDuration moment?
- "maximum duration of the volta bracket.
-
- Set to a duration to control the size of the brackets printed by
-@code{\alternative}. It specifies the number of whole notes duration
-to use for the brackets. This can be used to shrink the length of
-brackets in the situation where one alternative is very large. It may
-have odd effects if the specified duration is longer than the music
-given in an @code{\alternative}.
-")
- )
+ '(repeatCommands voltaSpannerDuration)
))
(cons
"Clef_engraver"
"Determine and set reference point for pitches"
'(Clef OctavateEight)
- (list
- (translator-property-description 'clefPosition number? "Where should the center of the symbol go?")
- (translator-property-description 'clefGlyph string? "Name of the symbol within the music font")
- (translator-property-description 'centralCPosition number? "Place of the central C. Usually determined by looking at clefPosition and clefGlyph.")
- (translator-property-description 'clefOctavation integer? "Add
-this much extra octavation. Values of 7 and -7 are common.")
- (translator-property-description 'explicitClefVisibility procedure? "visibility-lambda function for clef changes.")
- (translator-property-description 'clefPitches list? "an alist mapping GLYPHNAME to the position of the central C for that symbol")
-
- )))
+ '( clefPosition clefGlyph centralCPosition clefOctavation explicitClefVisibility )))
(cons
'A2_engraver
(engraver-description
"A2_engraver"
- "Part combine engraver for orchestral scores."
+ "Part combine engraver for orchestral scores.
+
+The markings @emph{a2}, @emph{Solo} and @emph{Solo II}, are
+created by this engraver. It also acts upon instructions of the part
+combiner. Another thing that the this engraver, is forcing of stem,
+slur and tie directions, always when both threads are not identical;
+up for the musicexpr called @code{one}, down for the musicexpr called
+@code{two}.
+
+"
'(TextScript)
- (list
- (translator-property-description 'combineParts boolean? "try to combine parts?")
- (translator-property-description 'soloADue boolean? "set Solo/A due texts?")
- (translator-property-description 'soloText string? "text for begin of solo")
- (translator-property-description 'soloIIText string? "text for begin of solo for voice ``two''")
- (translator-property-description 'aDueText string? "text for begin of a due")
- (translator-property-description 'split-interval number-pair? "always split into two voices for contained intervals")
- (translator-property-description 'unison boolean? "set if unisono is detected ")
- (translator-property-description 'solo boolean? "set if solo is detected")
- (translator-property-description 'unisilence boolean? "set if unisilence is detected")
- (translator-property-description 'unirhythm boolean? "set if unirhythm is detected")
+ '(
+ combineParts
+ noDirection
+ soloADue
+ soloText
+ soloIIText
+ aDueText
+ split-interval
+ unison
+ solo
+ unisilence
+ unirhythm
)))
- (cons
- 'Align_note_column_engraver
- (engraver-description
- "Align_note_column_engraver"
- "Generate object to put grace notes from left to right."
- '(GraceAlignment)
- (list
-
- (translator-property-description 'graceAlignPosition dir? "put the grace note before or after the main note?")
- (translator-property-description 'graceAccidentalSpace number? "amount space to alot for an accidental")
- )))
-
(cons
'Arpeggio_engraver
(engraver-description
"Arpeggio_engraver"
"Generate an Arpeggio from a Arpeggio_req"
'(Arpeggio)
- (list
+ '(
)))
(cons
- 'Auto_beam_engraver
+ 'Auto_beam_engraver
(engraver-description
"Auto_beam_engraver"
- "Generate beams based on measure characteristics and observed Stems.
-Uses beatLength, measureLength and measurePosition to decide when to start and stop a beam.
+ "Generate beams based on measure characteristics and observed
+Stems. Uses beatLength, measureLength and measurePosition to decide
+when to start and stop a beam. Overriding beaming is done through
+@ref{Stem_engraver} properties stemLeftBeamCount and
+stemRightBeamCount.
"
'(
Beam)
- (list
- (translator-property-description 'noAutoBeaming boolean? " If set to true then beams are not generated automatically.
-")
- (translator-property-description 'autoBeamSettings list? "
-Specifies when automatically generated beams should begin and end. The elements have the format:
-
-@example
-
- function shortest-duration-in-beam time-signature
-
-where
-
- function = begin or end
- shortest-duration-in-beam = numerator denominator; eg: 1 16
- time-signature = numerator denominator, eg: 4 4
-
-unspecified or wildcard entries for duration or time-signature
-are given by * *
-
-The user can override beam begin or end time by pushing a wildcard entries
-'(begin * * * *) or '(end * * * *) resp., eg:
-
- \property Voice.autoBeamSettings \push #'(end * * * *) = #(make-moment 1 4)
-
-The head of the list:
- '(
- ((end * * 3 2) . ,(make-moment 1 2))
- ((end 1 16 3 2) . ,(make-moment 1 4))
- ((end 1 32 3 2) . ,(make-moment 1 8))
- ...
- )
-
-@end example"))))
+ '(
+ noAutoBeaming
+ autoBeamSettings)))
(cons
'Bar_engraver
"Create barlines. This engraver is controlled through the
@code{whichBar} property. If it has no bar line to create, it will forbid a linebreak at this point"
'(BarLine)
- (list
- (translator-property-description 'whichBar string? "This property is read to determine what type of barline to create.
-Example:
-@example
-\\property Staff.whichBar = \"|:\"
-@end example
-will create a start-repeat bar in this staff only
-")
- (translator-property-description 'staffsFound list? "list of all staff-symbols found.")
+ '(
+ whichBar
+ stavesFound
)))
(engraver-description
"Bar_number_engraver"
"A bar number is created whenever measurePosition is zero. It is
-put on top of all staffs, and appears only at left side of the staff."
+put on top of all staves, and appears only at left side of the staff."
'(BarNumber)
- (list
- (translator-property-description 'currentBarNumber integer? "this is read to determine
- the number to put on the bar ")
+ '(
+ currentBarNumber
)))
"Handles Beam_requests by engraving Beams. If omitted, then notes will be
printed with flags instead of beams."
'(Beam)
- (list
- (translator-property-description 'beamMelismaBusy boolean? "Signal if a beam is set when automaticMelismata is set")
+ '(
+ beamMelismaBusy
)))
(cons
'Break_align_engraver
(engraver-description
"Break_align_engraver"
- "Align graphic elements with corresponding break-align-symbols into groups, and order the groups according to breakAlignOrder"
+ "Align grobs with corresponding break-align-symbols into groups, and order the groups according to breakAlignOrder"
'(BreakAlignment BreakAlignGroup LeftEdge)
- (list
- (translator-property-description 'breakAlignOrder list?
- "Defines the order in which
-prefatory matter (clefs, key signatures) appears, eg. this puts the
-key signatures after the bar lines:
-
-@example
- \\property Score.breakAlignOrder = #'(
- Span_bar
- Breathing_sign
- Clef_item
- Staff_bar
- Key_item
- Time_signature
- )
-@end example
-")
+ '(
+ breakAlignOrder
+
)))
"Breathing_sign_engraver"
""
'(BreathingSign)
- (list
+ '(
)))
"Catch Note_req's, Tonic_reqs, Inversion_reqs, Bass_req
and generate the appropriate chordname."
'(ChordName)
- (list
- (translator-property-description 'chordInversion boolean? " Determines whether LilyPond should look for chord inversions when
- translating from notes to chord names. Set to 1 to find
- inversions. The default is 0 which does not look for
- inversions.")
- (translator-property-description 'drarnChords boolean? "")
- )))
+ '(chordChanges)))
(cons
"Chord_tremolo_engraver"
"Generates beams for the \repeat X tremolo ... construct"
'(Beam)
- (list
+ '(
)))
""
'(NoteCollision
)
- (list
+ '(
)))
(cons
"Custos_engraver"
""
'(Custos)
- (list
+ '(
)))
"
'(DotColumn
)
- (list
+ '(
)))
"Dynamic_engraver"
""
'(DynamicLineSpanner
- DynamicText Crescendo
+ DynamicText Hairpin
TextSpanner)
- (list
+ '(
)))
- (cons
- 'Grace_position_engraver
- (engraver-description
- "Grace_position_engraver"
- "Attach a grace note alignment to a note-column "
- '()
- (list
- )))
-
- (cons
- 'Grace_engraver_group
- (engraver-description
- "Grace_engraver_group"
- "An engraver that creates a `shielded' context-tree with separate notion of time"
- '()
- (list
- )))
(cons
@code{Staff.instrument} and @code{Staff.instr}) at the left of the
staff."
'(InstrumentName)
- (list
- (translator-property-description 'instrument string? " If @code{Instrument_name_engraver}
-@cindex Instrument_name_engraver
- is
- added to the Staff translator, then the @code{instrument} property
- is used to label the first line of the staff and the @code{instr}
- property is used to label subsequent lines. If the
- @code{midiInstrument} property is not set, then @code{instrument}
- is used to determine the instrument for MIDI output.")
- (translator-property-description 'instr string? "see @code{instrument}")
+ '(
+ instrument
+ instr
)))
(cons
"Engraver_group_engraver"
"A group of engravers taken together"
'()
- (list
+ '(
)))
(cons
""
'(KeySignature
)
- (list
-
- (translator-property-description 'keySignature list? "")
- (translator-property-description 'keyOctaviation boolean? "")
- (translator-property-description 'explicitKeySignatureVisibility procedure? "")
- (translator-property-description 'createKeyOnClefChange boolean? "")
- (translator-property-description 'keyAccidentalOrder list? "")
- (translator-property-description 'keySignature list? "")
- )))
+ '( keySignature explicitKeySignatureVisibility createKeyOnClefChange keyAccidentalOrder keySignature )))
(cons 'Lyric_engraver
(engraver-description
"Lyric_engraver"
""
'()
- (list
+ '(
;; FIXME
)))
"Lyric_phrasing_engraver"
""
'()
- (list
- (translator-property-description 'automaticPhrasing boolean? "")
- (translator-property-description 'weAreGraceContext boolean? "")
- (translator-property-description 'melismaEngraverBusy boolean? "")
- (translator-property-description 'associatedVoice string? "")
- (translator-property-description 'phrasingPunctuation string? "")
+ '(
+ automaticPhrasing
+
+ melismaEngraverBusy
+ associatedVoice
+ phrasingPunctuation
)))
(cons
"Mark_engraver"
""
'(RehearsalMark)
- (list
+ '(
- (translator-property-description 'rehearsalMark number-or-string? "")
- (translator-property-description 'staffsFound list? "")
+ rehearsalMark
+ stavesFound
)))
"Melisma_engraver"
""
'()
- (list
+ '(
- (translator-property-description 'melismaBusy boolean? "")
- (translator-property-description 'slurMelismaBusy boolean? "")
- (translator-property-description 'tieMelismaBusy boolean? "")
- (translator-property-description 'beamMelismaBusy boolean? "")
+ melismaBusy
+ slurMelismaBusy
+ tieMelismaBusy
+ beamMelismaBusy
)))
measurePosition and currentBarNumber to determine what number to print over the MultiMeasureRest
"
'(MultiMeasureRest)
- (list
+ '(currentBarNumber currentCommandColumn measurePosition
)))
-
(cons
'Note_heads_engraver
(engraver-description
"Note_heads_engraver"
"Generate one or more noteheads from Music of type Note_req."
'(NoteHead Dots)
- (list
+ '(
)))
+ (cons
+ 'Note_head_line_engraver
+ (engraver-description
+ "Note_head_line_engraver"
+ "Engrave a line between two note heads, for example a glissando.
+If followVoice is set, staff switches also generate a line."
+ '(Glissando VoiceFollower)
+ '(followVoice)))
(cons
'Note_name_engraver
"Note_name_engraver"
""
'(NoteName)
- (list
+ '(
)))
"Interpret Music of Output_property type, and apply a function
to any Graphic objects that satisfies the predicate."
'()
- (list
+ '(
)))
'Piano_pedal_engraver
(engraver-description
"Piano_pedal_engraver"
- "engrave Piano pedals symbols."
- '(SostenutoPedal SustainPedal UnaChordaPedal)
- (list
-
- (translator-property-description 'startSustain string? "")
- (translator-property-description 'stopSustain string? "")
- (translator-property-description 'stopStartSustain string? "")
- (translator-property-description 'startUnaChorda string? "")
- (translator-property-description 'stopUnaChorda string? "")
+ "Engrave piano pedal symbols."
+ '(SostenutoPedal SustainPedal UnaCordaPedal)
+ '(pedalSostenutoStrings pedalSustainStrings pedalUnaCordaStrings
)))
(cons
Set the position field of all note heads to zero. This useful for
making a single line staff that demonstrates the rhythm of a melody."
'()
- (list
- (translator-property-description 'squashedPosition integer? " Vertical position of
-squashing.")
+ '(
+ squashedPosition
)))
(cons
(engraver-description
"Property_engraver"
"This is a engraver that converts \property settings into
-back-end element-property settings. Example: Voice.stemLength will set
+back-end grob-property settings. Example: Voice.stemLength will set
#'length in all Stem objects.
Due to CPU and memory requirements, the use of this engraver is deprecated."
'()
- (list
- (translator-property-description 'Generic_property_list list? "description of the conversion.
-
-Defines names and types for generic properties. These are properties
-than can be plugged into the backend directly. See the init file
-@file{generic-property.scm} for details. For internal use only,
-deprecated.
-")
- )))
+ '(Generic_property_list)
+ ))
(cons
"Acknowledge repeated music, and convert the contents of
repeatCommands ainto an appropriate setting for whichBar"
'()
- (list
- (translator-property-description 'repeatCommands list? "")
- (translator-property-description 'whichBar string? "")
+ '(
+ repeatCommands
+ whichBar
)))
"Rest_collision_engraver"
"Handles collisions of rests."
'(RestCollision)
- (list
+ '(
)))
"Rest_engraver"
""
'(Rest Dots)
- (list
+ '(
)))
"Rhythmic_column_engraver"
"Generates NoteColumn, an objects that groups stems, noteheads and rests."
'(NoteColumn)
- (list
+ '(
)))
"Script_column_engraver"
""
'(ScriptColumn)
- (list
+ '(
)))
" Handles note ornaments generated by @code{\script}.
"
'(Script)
- (list
- (translator-property-description 'scriptDefinitions list? "
-Description of scripts to use. (fixme)
-")
-
- (translator-property-description 'scriptHorizontal boolean? " Put scripts left or right of note heads. Support for this is
- limited. Accidentals will collide with scripts.
-
-")
+ '(
+ scriptDefinitions
+ scriptHorizontal
)))
(cons
"
'(LineOfScore PaperColumn NonMusicalPaperColumn)
- (list
- (translator-property-description 'currentMusicalColumn ly-element? "")
- (translator-property-description 'currentCommandColumn ly-element? "")
+ '(
+ currentMusicalColumn
+ currentCommandColumn
)))
(cons 'Skip_req_swallow_translator
"Skip_req_swallow_translator"
""
'()
- (list
+ '(
;; FIXME
)))
"Build slurs from Slur_reqs"
'(Slur)
- (list
- (translator-property-description 'slurBeginAttachment symbol? "translates to the car of Slur.element-property 'attachment.")
- (translator-property-description 'slurEndAttachment symbol? "translates to the cdr of Slur.element-property 'attachment.")
- (translator-property-description 'slurMelismaBusy boolean? "Signal a slur if automaticMelismata is set")
+ '(
+ slurBeginAttachment
+ slurEndAttachment
+ slurMelismaBusy
)))
"Spacing_engraver"
"make a SpacingSpanner and do bookkeeping of shortest starting and playing notes "
'(SpacingSpanner)
- (list
+ '(
)))
"Span_arpeggio_engraver"
""
'(Arpeggio)
- (list
- (translator-property-description 'connectArpeggios boolean? " If
-set, connect all arpeggios that are found. In this way, you can make
-arpeggios that cross staffs.
-")
+ '(
+ connectArpeggios
)))
bar lines, and draws a single span-bar across them."
'(SpanBar)
- (list
+ '(
)))
"Staff_symbol_engraver"
"create the constellation of five (default) staff lines."
'(StaffSymbol)
- (list
+ '(
)))
""
'(StanzaNumber
)
- (list
- (translator-property-description 'stz string? "")
- (translator-property-description 'stanza string? "Stanza `number' to print at start of a verse")
+ '(
+ stz
+ stanza
)))
"System_start_delimiter_engraver"
"creates a SystemStartDelimiter spanner"
'(SystemStartDelimiter)
- (list
+ '(
)))
"Text_engraver"
"Create text-scripts"
'(TextScript)
- (list
- (translator-property-description 'scriptHorizontal boolean? " Put scripts left or right of note heads. Support for this is
- limited. Accidentals will collide with scripts.
-
-")
- (translator-property-description 'textNonEmpty boolean? " If set
-to true then text placed above or below the staff is not assumed to
-have zero width. @code{fatText} and @code{emptyText} are predefined
-settings.
-")
+ '(
+ scriptHorizontal
+ textNonEmpty
)))
"Text_spanner_engraver"
"Create text spanner from a Span_req "
'(TextSpanner)
- (list
+ '(
)))
'Thread_devnull_engraver
(engraver-description
"Thread_devnull_engraver"
- "Kill elements whenever we are Voice called `two' and
-either unison, unisilence or soloADue is set"
+ "Kill elements whenever we are Voice called `two' and either
+unison, unisilence or soloADue is set.@footnote{On unix systems, the
+file @file{/dev/null} is special device: anything written to it is
+discarded.}. This engraver works closely together with the part
+combiner. When the part combiner notices that two threads are
+identical, it tells the @code{Thread_devnull_engraver} to discard
+everything in the second thread.
+"
+
'()
'()))
"Tie_engraver"
"Generate ties between noteheads of equal pitch."
'(Tie TieColumn)
- (list
-
-
- (translator-property-description 'sparseTies boolean? "only create one tie per chord.")
- (translator-property-description 'tieMelismaBusy boolean? "Signal ties when automaticMelismata is set")
+ '(sparseTies
+ tieMelismaBusy
)))
"Time_signature_engraver"
"Create a TimeSignature whenever @code{timeSignatureFraction} changes"
'(TimeSignature)
- (list
+ '(
)))
'Timing_engraver
(engraver-description
"Timing_engraver"
- " Responsible for synchronizing timing information from staffs.
+ " Responsible for synchronizing timing information from staves.
Normally in @code{Score}. In order to create polyrhythmic music,
this engraver should be removed from @code{Score} and placed in
@code{Staff}."
'()
- (list
- (translator-property-description 'timeSignatureFraction number-pair? "
-pair of numbers, signifying the time signature. For example #'(4 . 4) is a 4/4time signature.")
- (translator-property-description 'barCheckNoSynchronize boolean?
-"If set, don't reset measurePosition when finding a bbarcheck. This
-makes bar-checks for polyphonic music easier.")
-
- (translator-property-description 'barNonAuto boolean? " If set to true then bar lines will not be printed
- automatically; they must be explicitly created with @code{\bar}
- keywords. Unlike with the @code{\cadenza} keyword, measures are
- still counted. Bar generation will resume according to that
- count if this property is set to zero.
-")
- (translator-property-description 'whichBar string? "if not set
-explicitly (by \property or \bar), this is set according to values of
-defaultBarType, barAlways, barNonAuto and measurePosition.
- ")
-
- (translator-property-description 'barAlways boolean? " If set to true a bar line is drawn after each note.
-")
- (translator-property-description 'defaultBarType string? "Sets the default type of bar line. Available bar types: [FIXME]
-")
- (translator-property-description 'skipBars boolean? " Set to true to skip the empty bars that are produced by
- multimeasure notes and rests. These bars will not appear on the
- printed output. If not set (the default) multimeasure
- notes and rests expand into their full length, printing the appropriate
- number of empty bars so that synchronization with other voices is
- preserved.
-
-@c my @vebatim patch would help...
-@example
-@@lilypond[fragment,verbatim,center]
-r1 r1*3 R1*3\property Score.skipBars=1 r1*3 R1*3
-
-@@end lilypond
-@end example
-
-")
- (translator-property-description 'timing boolean? " Keep administration of measure length, position, bar number, etc?
-Switch off for cadenzas.")
- (translator-property-description 'oneBeat moment? " How long does one beat in the current time signature last?")
- (translator-property-description 'measureLength moment? " How long does one measure in the current time signature last?")
- (translator-property-description 'measurePosition moment? "
- How much of the current measure (measured in whole notes) have we had?
-")
- (translator-property-description 'currentBarNumber integer? "Contains the current barnumber. This property is incremented at
-every barline.
-")
+ '(
+ timeSignatureFraction
+ barCheckNoSynchronize
+ barNonAuto
+ whichBar
+ barAlways
+ defaultBarType
+ skipBars
+ timing
+ oneBeat
+ measureLength
+ measurePosition
+ currentBarNumber
)))
(engraver-description
"Tuplet_engraver"
"Catch Time_scaled_music and generate appropriate bracket "
- '(
- TupletBracket)
- (list
- (translator-property-description 'tupletSpannerDuration moment? "
-Normally a tuplet bracket is as wide as the
-@code{\times} expression that gave rise to it. By setting this
-property, you can make brackets last shorter. Example
-
-@example
-@@lilypond[verbatim,fragment]
-\context Voice \times 2/3 @{
- \property Voice.tupletSpannerDuration = #(make-moment 1 4)
- [c8 c c] [c c c]
-@}
-@@end lilypond
-@end example
-")
- (translator-property-description 'tupletInvisible boolean? "
- If set to true, tuplet bracket creation is switched off
-entirely. This has the same effect as setting both
-@code{tupletNumberVisibility} and @code{tupletBracketVisibility} to
-@code{#f}, but as this does not even create elements, this setting
-uses less memory and time.")
- )))
+ '( TupletBracket)
+ '(tupletNumberFormatFunction tupletSpannerDuration tupletInvisible)))
(cons
"Vertical_align_engraver"
"Catch Vertical axis groups and stack them."
'(VerticalAlignment)
- (list
+ '(
)))
"Voice_devnull_engraver"
"Kill off certain items and spanners if we're Voice `two' and unison or unisilence is set."
'()
- (list
+ '(
)))
))
-
+(set! engraver-description-alist
+ (sort engraver-description-alist alist<?))
(define context-description-alist
'(
(Grace . "
- The context for handling grace notes. It is instantiated
+ The context for handling grace notes. It used to be instantiated
automatically when you use @code{\grace}. Basically, it is an
`embedded' miniature of the Score context. Since this context
needs special interaction with the rest of LilyPond, you should
not explicitly instantiate it.
+
+ DEPRECATED.
")
-(LyricVoice . "
+(LyricsVoice . "
Corresponds to a voice with lyrics. Handles the printing of a
single line of lyrics.
")
contexts.")
(Lyrics . "
- Typesets lyrics. It can contain @code{LyricVoice} contexts.
+ Typesets lyrics. It can contain @code{LyricsVoice} contexts.
")
(Staff . "
Handles clefs, bar lines, keys, accidentals. It can contain
")
(GrandStaff . "
Contains @code{Staff} or @code{RhythmicStaff} contexts. It adds a
- brace on the left side, grouping the staffs together. The bar
- lines of the contained staffs are connected vertically. It can
+ brace on the left side, grouping the staves together. The bar
+ lines of the contained staves are connected vertically. It can
contain @code{Staff} contexts.")
(PianoStaff . "
(StaffGroup . "
Contains @code{Staff} or @code{RhythmicStaff} contexts. Adds a
- bracket on the left side, grouping the staffs together. The bar
- lines of the contained staffs are connected vertically. It can
+ bracket on the left side, grouping the staves together. The bar
+ lines of the contained staves are connected vertically. It can
contain @code{Staff}, @code{RhythmicStaff}, @code{GrandStaff}, or
@code{Lyrics} contexts.
")
(ChoirStaff . "
- Identical to @code{StaffGroup} except that the contained staffs
+ Identical to @code{StaffGroup} except that the contained staves
are not connected vertically.
")
(Score . "
contain a @code{Score} context. This context handles the
administration of time signatures. It also makes sure that items
such as clefs, time signatures, and key-signatures are aligned
- across staffs. It can contain @code{Lyrics}, @code{Staff},
+ across staves. It can contain @code{Lyrics}, @code{Staff},
@code{RhythmicStaff}, @code{GrandStaff}, @code{StaffGroup}, and
@code{ChoirStaff} contexts.
")
)
)
+
+(set! context-description-alist
+ (sort context-description-alist alist<?))
+
projects / lilypond.git / blobdiff