9 \description "Hard coded entry point for LilyPond. Cannot be tuned."
10 \grobdescriptions #all-grob-descriptions
14 \type "Engraver_group"
17 \consists "Output_property_engraver"
18 \consists "Bar_engraver"
19 %% Bar_engraver must be first so default bars aren't overwritten
22 \consists "Font_size_engraver"
23 \consists "Volta_engraver"
24 \consists "Separating_line_group_engraver"
25 \consists "Dot_column_engraver"
27 %% perhaps move to Voice context?
28 \consists "Ottava_spanner_engraver"
29 \consists "Clef_engraver"
30 \consists "Key_engraver"
31 \consists "Time_signature_engraver"
32 \consists "Ledger_line_engraver"
33 \consists "Staff_symbol_engraver"
34 \consists "Collision_engraver"
35 \consists "Rest_collision_engraver"
36 \consists "Accidental_engraver"
37 \consists "Piano_pedal_engraver"
38 \consists "Instrument_name_engraver"
39 \consists "String_number_engraver"
40 \consists "Axis_group_engraver"
41 \consists "Figured_bass_engraver"
42 \consists "Figured_bass_position_engraver"
44 \override VerticalAxisGroup #'minimum-Y-extent = #'(-4 . 4)
45 extraVerticalExtent = ##f
47 localKeySignature = #'()
49 ignoreFiguredBassRest = ##t
51 %% explicitly set instrument, so we don't get
52 %% weird effects when doing instrument names for
56 shortInstrumentName = #'()
62 \description "Handles clefs, bar lines, keys, accidentals. It can contain
63 @code{Voice} contexts."
69 \type "Engraver_group"
73 \remove "Accidental_engraver"
74 \remove "Ottava_spanner_engraver"
75 \remove "Key_engraver"
76 \remove "Piano_pedal_engraver"
77 \remove "String_number_engraver"
79 \description "Handles typesetting for percussion."
83 \defaultchild "DrumVoice"
85 clefGlyph = #"clefs.percussion"
87 \override Script #'staff-padding = #0.75
92 \type "Engraver_group"
93 \name "InnerChoirStaff"
94 \consists "System_start_delimiter_engraver"
95 systemStartDelimiter = #'SystemStartBracket
101 \accepts "RhythmicStaff"
102 \accepts "GrandStaff"
103 \accepts "PianoStaff"
105 \accepts "ChordNames"
106 \defaultchild "Staff"
113 \defaultchild "Staff"
114 \accepts "InnerChoirStaff"
115 \accepts "InnerStaffGroup"
116 \description "Identical to @code{StaffGroup} except that the
117 contained staves are not connected vertically."
122 \type "Engraver_group"
124 \override VerticalAxisGroup #'minimum-Y-extent = ##f
125 extraVerticalExtent = ##f
127 localKeySignature = #'()
130 squashedPosition = #0
134 \override BarLine #'bar-size = #4
135 \override VoltaBracket #'staff-padding = #3
136 \override StaffSymbol #'line-count = #1
138 \override Stem #'neutral-direction = #UP
139 \override Beam #'neutral-direction = #UP
141 \consists "Output_property_engraver"
142 \consists "Font_size_engraver"
143 \consists "Volta_engraver"
144 \consists "Separating_line_group_engraver"
145 \consists "Dot_column_engraver"
146 \consists "Bar_engraver"
147 \consists "Staff_symbol_engraver"
148 \consists "Pitch_squash_engraver"
149 \consists "Time_signature_engraver"
150 \consists "Instrument_name_engraver"
151 \consists "Axis_group_engraver"
152 \consists "Ledger_line_engraver"
156 \defaultchild "Voice"
159 A context like @code{Staff} but for printing rhythms. Pitches are
160 ignored; the notes are printed on one line.
166 \type "Engraver_group"
170 Corresponds to a voice on a staff. This context handles the
171 conversion of dynamic signs, stems, beams, super- and subscripts,
172 slurs, ties, and rests.
174 You have to instantiate this explicitly if you want to have
175 multiple voices on the same staff."
177 localKeySignature = #'()
178 \consists "Font_size_engraver"
180 \consists "Pitched_trill_engraver"
181 \consists "Output_property_engraver"
182 \consists "Arpeggio_engraver"
183 \consists "Multi_measure_rest_engraver"
184 \consists "Text_spanner_engraver"
185 \consists "Trill_spanner_engraver"
186 \consists "Grob_pq_engraver"
187 \consists "Forbid_line_break_engraver"
188 \consists "Laissez_vibrer_engraver"
189 \consists "Repeat_tie_engraver"
190 \consists "Note_head_line_engraver"
191 \consists "Glissando_engraver"
192 \consists "Ligature_bracket_engraver"
193 \consists "Breathing_sign_engraver"
194 \consists "Note_heads_engraver"
195 \consists "Dots_engraver"
196 \consists "Rest_engraver"
198 %% switch on to make stem directions interpolate for the
200 % \consists "Melody_engraver"
202 \consists "Stem_engraver"
203 \consists "Beam_engraver"
204 \consists "Grace_beam_engraver"
205 \consists "Auto_beam_engraver"
207 %% must come before Script_column_engraver.
208 \consists "New_fingering_engraver"
210 \consists "Chord_tremolo_engraver"
211 \consists "Percent_repeat_engraver"
212 \consists "Slash_repeat_engraver"
213 \consists "Part_combine_engraver"
215 \consists "Text_engraver"
216 \consists "Dynamic_engraver"
217 \consists "Fingering_engraver"
218 \consists "Bend_after_engraver"
220 \consists "Script_engraver"
221 \consists "Script_column_engraver"
222 \consists "Script_row_engraver"
223 \consists "Rhythmic_column_engraver"
224 \consists "Phrasing_slur_engraver"
225 \consists "Cluster_spanner_engraver"
226 \consists "Slur_engraver"
227 \consists "Tie_engraver"
228 \consists "Tuplet_engraver"
229 \consists "Grace_engraver"
230 \consists "Instrument_switch_engraver"
231 \consists "Skip_event_swallow_translator"
240 \override Stem #'length-fraction = #(magstep -4)
241 \override Beam #'length-fraction = #(magstep -4)
249 \description "A voice on a percussion staff."
250 \remove "Arpeggio_engraver"
251 \consists "Multi_measure_rest_engraver"
252 \consists "Text_spanner_engraver"
253 \consists "Grob_pq_engraver"
255 \remove "Note_head_line_engraver"
256 \remove "Glissando_engraver"
257 \remove "Ligature_bracket_engraver"
258 \remove "Note_heads_engraver"
259 \consists "Drum_notes_engraver"
260 \remove "New_fingering_engraver"
262 \remove "Fingering_engraver"
264 \remove "Cluster_spanner_engraver"
265 \consists "Tuplet_engraver"
267 \consists "Skip_event_swallow_translator"
271 \type "Engraver_group"
273 localKeySignature = #'()
275 \description " A group of staffs, with a brace on the left
276 side, grouping the staves together. The bar lines of the
277 contained staves are connected vertically. "
279 \consists "Span_bar_engraver"
280 \consists "Span_arpeggio_engraver"
281 \consists "System_start_delimiter_engraver"
282 systemStartDelimiter = #'SystemStartBrace
285 \accepts "FiguredBass"
294 "Just like @code{GrandStaff} but with a forced distance between
295 the staves, so cross staff beaming and slurring can be used."
297 \override VerticalAlignment #'forced-distance = #12
298 \override VerticalAlignment #'self-alignment-Y = #0
300 \consists "Vertical_align_engraver"
301 \consists "Instrument_name_engraver"
303 instrumentName = #'()
304 shortInstrumentName = #'()
308 \type "Engraver_group"
309 \name InnerStaffGroup
311 \consists "Span_bar_engraver"
312 \consists "Span_arpeggio_engraver"
313 \consists "Output_property_engraver"
314 systemStartDelimiter = #'SystemStartBracket
316 \consists "System_start_delimiter_engraver"
318 \defaultchild "Staff"
320 \accepts "RhythmicStaff"
322 \accepts "GrandStaff"
323 \accepts "PianoStaff"
326 \accepts "ChordNames"
335 "Groups staffs while adding a bracket on the left side, grouping
336 the staves together. The bar lines of the contained staves are
337 connected vertically. StaffGroup only consists of a collection of
338 staffs, with a bracket in front and spanning bar lines. "
340 \accepts "InnerChoirStaff"
341 \accepts "ChoirStaff"
342 \accepts "InnerStaffGroup"
343 \accepts "FiguredBass"
348 \type "Engraver_group"
349 \override VerticalAxisGroup #'minimum-Y-extent = #'(-1.2 . 2.4)
350 extraVerticalExtent = ##f
353 \description " Corresponds to a voice with lyrics. Handles the
354 printing of a single line of lyrics. "
357 \consists "Lyric_engraver"
358 \consists "Extender_engraver"
359 \consists "Hyphen_engraver"
360 \consists "Stanza_number_engraver"
361 \consists "Instrument_name_engraver"
362 \consists "Skip_event_swallow_translator"
363 \consists "Font_size_engraver"
364 \consists "Hara_kiri_engraver"
365 \override VerticalAxisGroup #'remove-first = ##t
366 \override VerticalAxisGroup #'remove-empty = ##t
367 \override SeparationItem #'padding = #0.2
368 \override InstrumentName #'self-alignment-Y = ##f
370 %% sync with define-grobs.scm ;
371 \override InstrumentName #'font-size = #1.0
373 %% make sure that barlines aren't collapsed, when
374 %% Bar_engraver is there.
375 \override BarLine #'bar-size = #0.1
380 \type "Engraver_group"
382 \consists "Axis_group_engraver"
384 \override VerticalAxisGroup #'minimum-Y-extent = ##f
385 extraVerticalExtent = ##f
389 \consists "Rest_swallow_translator"
390 \consists "Skip_event_swallow_translator"
391 \consists "Tie_engraver"
392 \consists "Note_name_engraver"
393 \consists "Separating_line_group_engraver"
397 \type "Engraver_group"
399 \description "Typesets chord names."
401 \consists "Volta_engraver"
403 \consists "Rest_swallow_translator"
404 \consists "Output_property_engraver"
405 \consists "Separating_line_group_engraver"
406 \consists "Chord_name_engraver"
407 \consists "Skip_event_swallow_translator"
408 \consists "Hara_kiri_engraver"
410 voltaOnThisStaff = ##f
411 \override VerticalAxisGroup #'minimum-Y-extent = #'(0 . 2.5)
412 extraVerticalExtent = ##f
413 \override SeparatingGroupSpanner #'padding = #0.8
414 \override VerticalAxisGroup #'remove-first = ##t
415 \override VerticalAxisGroup #'remove-empty = ##t
420 RemoveEmptyStaffContext= \context {
422 \remove "Axis_group_engraver"
423 \consists "Hara_kiri_engraver"
424 \override Beam #'auto-knee-gap = #'()
425 \override VerticalAxisGroup #'remove-empty = ##t
428 AncientRemoveEmptyStaffContext = \context {
429 %% why not add by default?
431 \RemoveEmptyStaffContext
432 \accepts "VaticanaVoice"
433 \accepts "GregorianTranscriptionVoice"
434 \accepts "MensuralVoice"
438 \type "Score_engraver"
441 \description "This is the top level notation context. No
442 other context can contain a @code{Score} context. This context
443 handles the administration of time signatures. It also makes sure
444 that items such as clefs, time signatures, and key-signatures are
445 aligned across staves.
447 You cannot explicitly instantiate a Score context (since it is
448 not contained in any other context). It is instantiated
449 automatically when an output definition (a @code{\score} or
450 @code{\layout} block) is processed."
453 \consists "Paper_column_engraver"
454 \consists "Vertically_spaced_contexts_engraver"
455 \consists "Repeat_acknowledge_engraver"
456 \consists "Staff_collecting_engraver"
458 %% move the alias along with the engraver.
460 \consists "Timing_translator"
461 \consists "Default_bar_line_engraver"
462 \consists "Output_property_engraver"
463 \consists "System_start_delimiter_engraver"
464 \consists "Mark_engraver"
465 \consists "Metronome_mark_engraver"
466 \consists "Break_align_engraver"
467 \consists "Spacing_engraver"
468 \consists "Grace_spacing_engraver"
469 \consists "Vertical_align_engraver"
470 \consists "Stanza_number_align_engraver"
471 \consists "Bar_number_engraver"
472 \consists "Tweak_engraver"
473 \consists "Parenthesis_engraver"
475 \defaultchild "Staff"
478 \accepts "RhythmicStaff"
480 \accepts "VaticanaStaff"
481 \accepts "GregorianTranscriptionStaff"
482 \accepts "MensuralStaff"
483 \accepts "StaffGroup"
486 \accepts "ChordNames"
487 \accepts "GrandStaff"
488 \accepts "ChoirStaff"
489 \accepts "PianoStaff"
492 \accepts "FiguredBass"
495 soloIIText = #"Solo II"
497 printPartCombineTexts = ##t
498 systemStartDelimiter =#'SystemStartBar
500 drumStyleTable = #drums-style
502 melismaBusyProperties = #default-melisma-properties
504 clefGlyph = #"clefs.G"
506 middleCPosition = #-6
509 defaultBarType = #"|"
510 barNumberVisibility = #first-bar-number-invisible
513 explicitClefVisibility = #all-visible
514 explicitKeySignatureVisibility = #all-visible
515 autoBeamSettings = #default-auto-beam-settings
517 autoBeamCheck = #default-auto-beam-check
518 scriptDefinitions = #default-script-alist
520 pedalSustainStrings = #'("Ped." "*Ped." "*")
521 pedalSustainStyle = #'text
522 pedalUnaCordaStrings = #'("una corda" "" "tre corde")
523 pedalUnaCordaStyle = #'text
525 %% These are in ordinary italic font, including the *,
526 %% but they are unlikely to be used,
527 %% as the default pedal-style for SostenutoPedal is 'mixed':
528 %% i.e. Sost. Ped_____________________
529 pedalSostenutoStrings = #'("Sost. Ped." "*Sost. Ped." "*")
530 pedalSostenutoStyle = #'mixed
532 harmonicAccidentals = ##t
533 fingeringOrientations = #'(up down)
534 stringNumberOrientations = #'(up down)
535 stringFingerOrientations = #'(right)
537 markFormatter = #format-mark-letters
542 autoAccidentals = #'(Staff (same-octave . 0))
543 autoCautionaries = #'()
545 printKeyCancellation = ##t
546 keyAlterationOrder = #`(
547 (6 . ,FLAT) (2 . ,FLAT) (5 . ,FLAT ) (1 . ,FLAT) (4 . ,FLAT) (0 . ,FLAT) (3 . ,FLAT)
548 (3 . ,SHARP) (0 . ,SHARP) (4 . ,SHARP) (1 . ,SHARP) (5 . ,SHARP) (2 . ,SHARP) (6 . ,SHARP)
549 (6 . ,DOUBLE-FLAT) (2 . ,DOUBLE-FLAT) (5 . ,DOUBLE-FLAT ) (1 . ,DOUBLE-FLAT) (4 . ,DOUBLE-FLAT) (0 . ,DOUBLE-FLAT) (3 . ,DOUBLE-FLAT)
550 (3 . ,DOUBLE-SHARP) (0 . ,DOUBLE-SHARP) (4 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (5 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (6 . ,DOUBLE-SHARP)
553 barCheckSynchronize = ##f
556 chordNameFunction = #ignatzek-chord-names
557 majorSevenSymbol = #whiteTriangleMarkup
558 chordNameSeparator = #(make-simple-markup "/")
559 chordNameExceptions = #ignatzekExceptions
560 chordNoteNamer = #'()
561 chordRootNamer = #note-name->markup
562 chordPrefixSpacer = #0
563 chordNameExceptionsFull = #fullJazzExceptions
564 chordNameExceptionsPartial = #partialJazzExceptions
567 bassStaffProperties = #'((assign clefGlyph "clefs.F")
568 (assign clefPosition 2)
569 (assign middleCPosition 6))
571 stringOneTopmost = ##t
574 %% One may change the strings tuning as following :
575 %% The lenght of the list must be equal to the number of string
576 stringTunings = #guitar-tuning
577 tablatureFormat = #fret-number-tablature-format
580 figuredBassFormatter = #format-bass-figure
581 metronomeMarkFormatter = #format-metronome-markup
583 (Voice Stem direction ,UP)
584 (Voice Stem font-size -3)
585 (Voice NoteHead font-size -3)
586 (Voice Dots font-size -3)
587 (Voice Stem length-fraction 0.8)
588 (Voice Stem no-stem-extend #t)
589 (Voice Beam thickness 0.384)
590 (Voice Beam length-fraction 0.8)
591 (Voice Accidental font-size -4)
592 (Voice Slur direction ,DOWN)
595 keepAliveInterfaces = #'(rhythmic-grob-interface lyric-interface percent-repeat-interface)
596 quotedEventTypes = #'(note-event rest-event time-scaled-music tie-event beam-event)
597 instrumentTransposition = #(ly:make-pitch 0 0 0)
599 verticallySpacedContexts = #'(Staff)
601 hairpinToBarline = ##t
610 \type "Engraver_group"
613 \consists "Figured_bass_engraver"
614 \consists "Note_swallow_translator"
615 \consists "Skip_event_swallow_translator"
616 \consists "Separating_line_group_engraver"
617 \consists "Hara_kiri_engraver"
619 \override VerticalAxisGroup #'remove-empty = ##t
620 \override VerticalAxisGroup #'remove-first = ##t
621 \override VerticalAxisGroup #'minimum-Y-extent = #'(-0.5 . 2.5)
626 \type "Engraver_group"
628 %% don't want to route anything out of here:
631 \consists "Swallow_engraver"
632 \description "Silently discards all musical information given to this context. "
639 \consists "Tab_note_heads_engraver"
640 \remove "Note_heads_engraver"
641 \remove "Fingering_engraver"
642 \remove "New_fingering_engraver"
644 \description "Context for drawing notes in a Tab staff. "
646 %% TabStaff increase the staff-space, which in turn
647 %% increases beam thickness and spacing; beams are
648 %% too big. We have to adjust the beam settings:
649 \override Beam #'thickness = #0.32
650 \override Beam #'length-fraction = #0.62
652 %% No accidental in tablature !
653 \remove Accidental_engraver
661 \consists "Tab_staff_symbol_engraver"
663 \description "Context for generating tablature. [DOCME]"
666 \defaultchild "TabVoice"
669 \override StaffSymbol #'staff-space = #1.5
671 %% Don't draw stems over the tablature figures !
672 \override Stem #'avoid-note-head = ##t
674 %% No accidental in tablature !
675 \remove "Accidental_engraver"
676 \remove "Key_engraver"
677 \remove "String_number_engraver"
678 %% Special "TAB" clef
679 clefGlyph = #"clefs.tab"
683 %% TODO: Gregorian Chant contexts should be moved to gregorian-init.ly,
684 %% but this does not work (is this a bug or intended behaviour?):
686 %% If I try to do so, I get "error: unknown escaped string:
687 %% `\VaticanaStaff'" in params-init.ly. If I also move
688 %% "\context { \Vaticana*Context }" from params-init.ly to the end
689 %% of gregorian-init.ly, then I get "error: parse error, unexpected
690 %% TRANSLATOR: \context { \VaticanaStaff }" in
691 %% gregorian-init.ly. --jr
695 \name "VaticanaVoice"
697 \description "Same as @code{Voice} context, except that it is accommodated for tyepsetting Gregorian Chant in the notational style of Editio Vaticana."
699 \remove "Slur_engraver"
700 \remove "Stem_engraver"
701 \remove "Ligature_bracket_engraver"
702 \consists "Vaticana_ligature_engraver"
704 %% Set default head for notes outside of \[ \].
705 \override NoteHead #'style = #'vaticana.punctum
707 %% Put some space before and after divisiones.
708 %% FIXME: This does not seem to show any effect.
709 \override Script #'padding = #0.5
711 %% There are no beams in Gregorian Chant notation.
714 %% Prepare TextSpanner for \episem{Initium|Finis} use.
716 %% N.B.: dash-fraction MUST be unset; otherwise, TextSpanner will
717 %% always produce dashed lines, regardless of the style property.
719 %% FIXME: The line @code{\override TextSpanner #'padding = #-0.1} is
720 %% required to force the articulation signs being placed vertically
721 %% tightly to the correpsonding note heads.
723 \override TextSpanner #'dash-fraction = #'()
724 \override TextSpanner #'style = #'line
725 \override TextSpanner #'edge-height = #'(0 . 0)
726 \override TextSpanner #'padding = #-0.1
727 \override TextSpanner #'enclose-bounds = #1
728 \override TextSpanner #'edge-text = #'("" . "")
733 \name "VaticanaStaff"
736 \accepts "VaticanaVoice"
737 \defaultchild "VaticanaVoice"
739 \description "Same as @code{Staff} context, except that it is accommodated for tyepsetting Gregorian Chant in the notational style of Editio Vaticana."
741 \remove "Time_signature_engraver"
742 \consists "Custos_engraver"
744 %% We can not remove Bar_engraver; otherwise clefs and custodes will
745 %% not show up any more among other line breaking issues.
746 %% Instead, we make the grob transparent.
747 \override BarLine #'transparent = ##t
749 \override StaffSymbol #'line-count = #4
750 \override StaffSymbol #'thickness = #0.6
752 %% FIXME: unit on StaffSymbol's width should be \linewidth.
753 %% \override StaffSymbol #'width = #60.0
755 %% Choose vaticana do clef on 3rd line as default.
756 clefGlyph = #"clefs.vaticana.do"
761 %% Select vaticana style font.
762 \override KeySignature #'style = #'vaticana
763 \override Accidental #'style = #'vaticana
764 \override Custos #'style = #'vaticana
765 \override Custos #'neutral-position = #3
766 \override Custos #'neutral-direction = #DOWN
767 \override Dots #'style = #'vaticana
772 \name "GregorianTranscriptionVoice"
775 %% Removing ligature bracket engraver without replacing it by some
776 %% other ligature engraver would cause a "Junking event: `LigatureEvent'"
777 %% warning for every "\[" and "\]". Therefore, we make the grob
778 %% transparent instead.
779 \override LigatureBracket #'transparent = ##t
781 %% Put some space before and after divisiones.
782 %% FIXME: This does not seem to show any effect.
783 \override Script #'padding = #0.5
785 %% There are no beams in Gregorian Chant notation.
788 %% Prepare TextSpanner for \episem{Initium|Finis} use.
790 %% N.B.: dash-fraction MUST be unset; otherwise, TextSpanner will
791 %% always produce dashed lines, regardless of the style property.
793 %% FIXME: The line @code{\override TextSpanner #'padding = #-0.1} is
794 %% required to force the articulation signs being placed vertically
795 %% tightly to the correpsonding note heads.
797 \override TextSpanner #'dash-fraction = #'()
798 \override TextSpanner #'style = #'line
799 \override TextSpanner #'edge-height = #'(0 . 0)
800 \override TextSpanner #'padding = #-0.1
801 \override TextSpanner #'enclose-bounds = #1
802 \override TextSpanner #'edge-text = #'("" . "")
807 \name "GregorianTranscriptionStaff"
810 \accepts "GregorianTranscriptionVoice"
811 \defaultchild "GregorianTranscriptionVoice"
813 %% We can not remove Bar_engraver; otherwise clefs and custodes will
814 %% not show up any more among other line breaking issues.
815 %% Instead, we make the grob transparent.
816 \override BarLine #'transparent = ##t
821 \name "MensuralVoice"
823 \description "Same as @code{Voice} context, except that it is accommodated for tyepsetting a piece in mensural style."
825 \remove "Slur_engraver"
826 \remove "Ligature_bracket_engraver"
827 \consists "Mensural_ligature_engraver"
829 %% Set default head for notes outside of \[ \].
830 \override NoteHead #'style = #'petrucci
832 %% There are no beams in mensural notation.
838 \name "MensuralStaff"
841 \defaultchild "MensuralVoice"
842 \accepts "MensuralVoice"
843 \description "Same as @code{Staff} context, except that it is accommodated for tyepsetting a piece in mensural style."
845 \consists "Custos_engraver"
847 %% We can not remove Bar_engraver; otherwise clefs and custodes will
848 %% not show up any more among other line breaking issues.
849 %% Instead, we make the grob transparent.
850 \override BarLine #'transparent = ##t
852 \override StaffSymbol #'thickness = #0.6
854 %% FIXME: unit on StaffSymbol's width should be \linewidth.
855 %% \override StaffSymbol #'width = #60.0
857 %% Choose petrucci g clef on 2nd line as default.
858 clefGlyph = #"clefs.petrucci.g"
859 middleCPosition = #-6
863 %% Select mensural style font.
864 \override TimeSignature #'style = #'mensural
865 \override KeySignature #'style = #'mensural
866 \override Accidental #'style = #'mensural
867 \override Custos #'style = #'mensural
868 \override Custos #'neutral-position = #3
869 \override Custos #'neutral-direction = #DOWN
871 %% Accidentals are valid only once (same as
872 %% #(set-accidental-style 'forget))
874 autoAccidentals = #'(Staff (same-octave . -1))
875 autoCautionaries = #'()
876 printKeyCancellation = ##f
880 RemoveEmptyRhythmicStaffContext= \context {
882 \remove "Axis_group_engraver"
883 \override VerticalAxisGroup #'remove-empty = ##t
884 \consists "Hara_kiri_engraver"