9 \description "Hard coded entry point for LilyPond. Cannot be tuned."
10 \grobdescriptions #all-grob-descriptions
15 \type "Engraver_group"
18 \consists "Output_property_engraver"
20 \consists "Axis_group_engraver"
21 \consists "Fretboard_engraver"
22 \consists "Separating_line_group_engraver"
23 \consists "Font_size_engraver"
24 \consists "Instrument_name_engraver"
26 predefinedDiagramTable = #fretboard-table
30 \type "Engraver_group"
33 \consists "Output_property_engraver"
34 \consists "Bar_engraver"
35 %% Bar_engraver must be first so default bars aren't overwritten
38 \consists "Font_size_engraver"
39 \consists "Separating_line_group_engraver"
40 \consists "Dot_column_engraver"
41 \consists "Staff_collecting_engraver"
43 %% perhaps move to Voice context?
44 \consists "Ottava_spanner_engraver"
45 \consists "Clef_engraver"
46 \consists "Key_engraver"
47 \consists "Time_signature_engraver"
48 \consists "Ledger_line_engraver"
49 \consists "Staff_symbol_engraver"
50 \consists "Collision_engraver"
51 \consists "Grob_pq_engraver"
52 \consists "Rest_collision_engraver"
53 \consists "Accidental_engraver"
54 \consists "Piano_pedal_engraver"
55 \consists "Piano_pedal_align_engraver"
56 \consists "Instrument_name_engraver"
57 \consists "String_number_engraver"
58 \consists "Axis_group_engraver"
59 \consists "Figured_bass_engraver"
60 \consists "Figured_bass_position_engraver"
61 \consists "Script_row_engraver"
63 localKeySignature = #'()
65 ignoreFiguredBassRest = ##t
66 \override VerticalAxisGroup #'minimum-Y-extent = #'(-4 . 4)
68 %% explicitly set instrument, so we don't get
69 %% weird effects when doing instrument names for
73 shortInstrumentName = #'()
79 \description "Handles clefs, bar lines, keys, accidentals. It can contain
80 @code{Voice} contexts."
86 \type "Engraver_group"
90 \remove "Accidental_engraver"
91 \remove "Ottava_spanner_engraver"
92 \remove "Key_engraver"
93 \remove "Piano_pedal_engraver"
94 \remove "String_number_engraver"
96 \description "Handles typesetting for percussion."
100 \defaultchild "DrumVoice"
102 clefGlyph = #"clefs.percussion"
104 \override Script #'staff-padding = #0.75
109 \type "Engraver_group"
111 \consists "System_start_delimiter_engraver"
112 systemStartDelimiter = #'SystemStartBracket
114 shortVocalName = #'()
118 \accepts "RhythmicStaff"
119 \accepts "GrandStaff"
120 \accepts "PianoStaff"
122 \accepts "ChordNames"
123 \accepts "ChoirStaff"
124 \accepts "StaffGroup"
125 \defaultchild "Staff"
126 \description "Identical to @code{StaffGroup} except that the
127 contained staves are not connected vertically."
131 \type "Engraver_group"
133 \override VerticalAxisGroup #'minimum-Y-extent = ##f
134 localKeySignature = #'()
137 squashedPosition = #0
141 \override BarLine #'bar-size = #4
142 \override VoltaBracket #'staff-padding = #3
143 \override StaffSymbol #'line-count = #1
145 \override Stem #'neutral-direction = #UP
146 \override Beam #'neutral-direction = #UP
148 \consists "Output_property_engraver"
149 \consists "Font_size_engraver"
150 \consists "Separating_line_group_engraver"
151 \consists "Dot_column_engraver"
152 \consists "Bar_engraver"
153 \consists "Staff_symbol_engraver"
154 \consists "Pitch_squash_engraver"
155 \consists "Time_signature_engraver"
156 \consists "Instrument_name_engraver"
157 \consists "Axis_group_engraver"
158 \consists "Ledger_line_engraver"
162 \defaultchild "Voice"
164 \description "A context like @code{Staff} but for printing rhythms.
165 Pitches are ignored; the notes are printed on one line."
170 \type "Engraver_group"
173 \description "Corresponds to a voice on a staff. This context
174 handles the conversion of dynamic signs, stems, beams, super- and
175 subscripts, slurs, ties, and rests.
177 You have to instantiate this explicitly if you want to have
178 multiple voices on the same staff."
180 localKeySignature = #'()
181 \consists "Font_size_engraver"
183 \consists "Pitched_trill_engraver"
184 \consists "Output_property_engraver"
185 \consists "Arpeggio_engraver"
186 \consists "Multi_measure_rest_engraver"
187 \consists "Text_spanner_engraver"
188 \consists "Trill_spanner_engraver"
189 \consists "Grob_pq_engraver"
190 \consists "Forbid_line_break_engraver"
191 \consists "Laissez_vibrer_engraver"
192 \consists "Repeat_tie_engraver"
193 \consists "Note_head_line_engraver"
194 \consists "Glissando_engraver"
195 \consists "Ligature_bracket_engraver"
196 \consists "Breathing_sign_engraver"
197 \consists "Note_heads_engraver"
198 \consists "Dots_engraver"
199 \consists "Rest_engraver"
200 \consists "Tweak_engraver"
202 %% switch on to make stem directions interpolate for the
204 % \consists "Melody_engraver"
206 \consists "Stem_engraver"
207 \consists "Beam_engraver"
208 \consists "Grace_beam_engraver"
209 \consists "Auto_beam_engraver"
211 %% must come before Script_column_engraver.
212 \consists "New_fingering_engraver"
214 \consists "Chord_tremolo_engraver"
215 \consists "Percent_repeat_engraver"
216 \consists "Slash_repeat_engraver"
217 \consists "Part_combine_engraver"
219 \consists "Text_engraver"
220 \consists "New_dynamic_engraver"
221 \consists "Dynamic_align_engraver"
222 % \consists "Dynamic_engraver"
223 \consists "Fingering_engraver"
224 \consists "Bend_engraver"
226 \consists "Script_engraver"
227 \consists "Script_column_engraver"
228 \consists "Rhythmic_column_engraver"
229 \consists "Note_spacing_engraver"
230 \consists "Spanner_break_forbid_engraver"
231 \consists "Phrasing_slur_engraver"
232 \consists "Cluster_spanner_engraver"
233 \consists "Slur_engraver"
234 \consists "Tie_engraver"
235 \consists "Tuplet_engraver"
236 \consists "Grace_engraver"
237 \consists "Instrument_switch_engraver"
238 \consists "Skip_event_swallow_translator"
247 \override Stem #'length-fraction = #(magstep -4)
248 \override Beam #'length-fraction = #(magstep -4)
249 \override Beam #'thickness = #0.35
257 \description "A voice on a percussion staff."
258 \remove "Arpeggio_engraver"
259 \consists "Grob_pq_engraver"
261 \remove "Note_head_line_engraver"
262 \remove "Glissando_engraver"
263 \remove "Ligature_bracket_engraver"
264 \remove "Note_heads_engraver"
265 \consists "Drum_notes_engraver"
266 \remove "New_fingering_engraver"
268 \remove "Fingering_engraver"
270 \remove "Cluster_spanner_engraver"
272 \consists "Skip_event_swallow_translator"
276 \type "Engraver_group"
278 localKeySignature = #'()
280 \description "A group of staves, with a brace on the left
281 side, grouping the staves together. The bar lines of the
282 contained staves are connected vertically."
284 \consists "Span_bar_engraver"
285 \consists "Span_arpeggio_engraver"
286 \consists "System_start_delimiter_engraver"
287 systemStartDelimiter = #'SystemStartBrace
289 \defaultchild "Staff"
291 \accepts "FiguredBass"
299 \description "Just like @code{GrandStaff} but with support for
300 instrument names at the start of each system."
302 \consists "Instrument_name_engraver"
304 instrumentName = #'()
305 shortInstrumentName = #'()
309 \type "Engraver_group"
312 \consists "Span_bar_engraver"
313 \consists "Span_arpeggio_engraver"
314 \consists "Output_property_engraver"
315 systemStartDelimiter = #'SystemStartBracket
317 \consists "System_start_delimiter_engraver"
319 \defaultchild "Staff"
321 \accepts "RhythmicStaff"
323 \accepts "GrandStaff"
324 \accepts "PianoStaff"
327 \accepts "ChordNames"
328 \accepts "FiguredBass"
329 \accepts "ChoirStaff"
330 \accepts "StaffGroup"
332 \description "Groups staves while adding a bracket on the left
333 side, grouping the staves together. The bar lines of the contained
334 staves are connected vertically. @code{StaffGroup} only consists of
335 a collection of staves, with a bracket in front and spanning bar lines."
339 \type "Engraver_group"
340 \override VerticalAxisGroup #'minimum-Y-extent = #'(-0.75 . 2.0)
342 \description "Corresponds to a voice with lyrics. Handles the
343 printing of a single line of lyrics."
346 instrumentName = #'()
347 shortInstrumentName = #'()
349 \consists "Lyric_engraver"
350 \consists "Extender_engraver"
351 \consists "Hyphen_engraver"
352 \consists "Stanza_number_engraver"
353 \consists "Instrument_name_engraver"
354 \consists "Skip_event_swallow_translator"
355 \consists "Font_size_engraver"
356 \consists "Hara_kiri_engraver"
358 \override VerticalAxisGroup #'remove-first = ##t
359 \override VerticalAxisGroup #'remove-empty = ##t
360 \override VerticalAxisGroup #'keep-fixed-while-stretching = ##t
361 \override SeparationItem #'padding = #0.2
362 \override InstrumentName #'self-alignment-Y = ##f
364 %% sync with define-grobs.scm ;
365 \override InstrumentName #'font-size = #1.0
367 %% make sure that barlines aren't collapsed, when
368 %% Bar_engraver is there.
369 \override BarLine #'bar-size = #0.1
374 \type "Engraver_group"
376 \consists "Axis_group_engraver"
378 \override VerticalAxisGroup #'minimum-Y-extent = ##f
381 \consists "Rest_swallow_translator"
382 \consists "Skip_event_swallow_translator"
383 \consists "Tie_engraver"
384 \consists "Note_name_engraver"
385 \consists "Separating_line_group_engraver"
389 \type "Engraver_group"
391 \description "Typesets chord names."
393 \consists "Rest_swallow_translator"
394 \consists "Output_property_engraver"
395 \consists "Separating_line_group_engraver"
396 \consists "Chord_name_engraver"
397 \consists "Skip_event_swallow_translator"
398 \consists "Hara_kiri_engraver"
399 % \consists "Note_spacing_engraver"
400 \override VerticalAxisGroup #'minimum-Y-extent = #'(0 . 2)
401 \override VerticalAxisGroup #'remove-first = ##t
402 \override VerticalAxisGroup #'remove-empty = ##t
406 RemoveEmptyStaffContext= \context {
408 \remove "Axis_group_engraver"
409 \consists "Hara_kiri_engraver"
410 \override Beam #'auto-knee-gap = #'()
411 \override VerticalAxisGroup #'remove-empty = ##t
414 AncientRemoveEmptyStaffContext = \context {
415 %% why not add by default?
417 \RemoveEmptyStaffContext
418 \accepts "VaticanaVoice"
419 \accepts "GregorianTranscriptionVoice"
420 \accepts "MensuralVoice"
424 \type "Score_engraver"
427 \description "This is the top level notation context. No
428 other context can contain a @code{Score} context. This context
429 handles the administration of time signatures. It also makes sure
430 that items such as clefs, time signatures, and key-signatures are
431 aligned across staves.
433 You cannot explicitly instantiate a @code{Score} context (since it
434 is not contained in any other context). It is instantiated
435 automatically when an output definition (a @code{\score} or
436 @code{\layout} block) is processed."
438 \consists "Paper_column_engraver"
439 \consists "Vertically_spaced_contexts_engraver"
440 \consists "Repeat_acknowledge_engraver"
441 \consists "Staff_collecting_engraver"
443 %% move the alias along with the engraver.
445 \consists "Timing_translator"
446 \consists "Default_bar_line_engraver"
447 \consists "Output_property_engraver"
448 \consists "System_start_delimiter_engraver"
449 \consists "Mark_engraver"
450 \consists "Volta_engraver"
451 \consists "Metronome_mark_engraver"
452 \consists "Break_align_engraver"
453 \consists "Spacing_engraver"
454 \consists "Grace_spacing_engraver"
455 \consists "Vertical_align_engraver"
456 \consists "Stanza_number_align_engraver"
457 \consists "Bar_number_engraver"
458 \consists "Parenthesis_engraver"
460 \defaultchild "Staff"
462 \accepts "FretBoards"
464 \accepts "RhythmicStaff"
466 \accepts "VaticanaStaff"
467 \accepts "GregorianTranscriptionStaff"
468 \accepts "MensuralStaff"
469 \accepts "StaffGroup"
472 \accepts "ChordNames"
473 \accepts "GrandStaff"
474 \accepts "ChoirStaff"
475 \accepts "PianoStaff"
478 \accepts "FiguredBass"
481 noteToFretFunction = #determine-frets
483 soloIIText = #"Solo II"
485 printPartCombineTexts = ##t
486 systemStartDelimiter =#'SystemStartBar
488 drumStyleTable = #drums-style
490 melismaBusyProperties = #default-melisma-properties
492 clefGlyph = #"clefs.G"
494 middleCClefPosition = #-6
495 middleCPosition = #-6
498 crescendoSpanner = #'hairpin
499 decrescendoSpanner = #'hairpin
501 defaultBarType = #"|"
502 doubleRepeatType = #":|:"
503 barNumberVisibility = #first-bar-number-invisible
506 explicitClefVisibility = #all-visible
507 explicitKeySignatureVisibility = #all-visible
508 implicitTimeSignatureVisibility = #end-of-line-invisible
510 repeatCountVisibility = #all-repeat-counts-visible
512 autoBeamSettings = #default-auto-beam-settings
514 autoBeamCheck = #default-auto-beam-check
515 scriptDefinitions = #default-script-alist
517 pedalSustainStrings = #'("Ped." "*Ped." "*")
518 pedalSustainStyle = #'text
519 pedalUnaCordaStrings = #'("una corda" "" "tre corde")
520 pedalUnaCordaStyle = #'text
522 %% These are in ordinary italic font, including the *,
523 %% but they are unlikely to be used,
524 %% as the default pedal-style for SostenutoPedal is 'mixed':
525 %% i.e. Sost. Ped_____________________
526 pedalSostenutoStrings = #'("Sost. Ped." "*Sost. Ped." "*")
527 pedalSostenutoStyle = #'mixed
529 harmonicAccidentals = ##t
530 fingeringOrientations = #'(up down)
531 stringNumberOrientations = #'(up down)
532 strokeFingerOrientations = #'(right)
534 lyricMelismaAlignment = #LEFT
535 markFormatter = #format-mark-letters
539 autoAccidentals = #`(Staff ,(make-accidental-rule 'same-octave 0))
540 autoCautionaries = #'()
542 printKeyCancellation = ##t
543 keyAlterationOrder = #`(
544 (6 . ,FLAT) (2 . ,FLAT) (5 . ,FLAT ) (1 . ,FLAT) (4 . ,FLAT) (0 . ,FLAT) (3 . ,FLAT)
545 (3 . ,SHARP) (0 . ,SHARP) (4 . ,SHARP) (1 . ,SHARP) (5 . ,SHARP) (2 . ,SHARP) (6 . ,SHARP)
546 (6 . ,DOUBLE-FLAT) (2 . ,DOUBLE-FLAT) (5 . ,DOUBLE-FLAT ) (1 . ,DOUBLE-FLAT) (4 . ,DOUBLE-FLAT) (0 . ,DOUBLE-FLAT) (3 . ,DOUBLE-FLAT)
547 (3 . ,DOUBLE-SHARP) (0 . ,DOUBLE-SHARP) (4 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (5 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (6 . ,DOUBLE-SHARP)
550 barCheckSynchronize = ##f
553 chordNameFunction = #ignatzek-chord-names
554 majorSevenSymbol = #whiteTriangleMarkup
555 chordNameSeparator = #(make-simple-markup "/")
556 chordNameExceptions = #ignatzekExceptions
557 chordNoteNamer = #'()
558 chordRootNamer = #note-name->markup
559 chordPrefixSpacer = #0
560 chordNameExceptionsFull = #fullJazzExceptions
561 chordNameExceptionsPartial = #partialJazzExceptions
564 bassStaffProperties = #'((assign clefGlyph "clefs.F")
565 (assign clefPosition 2)
566 (assign middleCPosition 6)
567 (assign middleCClefPosition 6))
569 stringOneTopmost = ##t
572 %% One may change the strings tuning as following :
573 %% The lenght of the list must be equal to the number of string
574 stringTunings = #guitar-tuning
575 tablatureFormat = #fret-number-tablature-format
578 figuredBassFormatter = #format-bass-figure
579 metronomeMarkFormatter = #format-metronome-markup
582 %% See also make-voice-props-set
584 (Voice Stem direction ,UP)
585 (Voice Stem font-size -3)
586 (Voice NoteHead font-size -3)
587 (Voice Dots font-size -3)
588 (Voice Stem length-fraction 0.8)
589 (Voice Stem no-stem-extend #t)
590 (Voice Beam thickness 0.384)
591 (Voice Beam length-fraction 0.8)
592 (Voice Accidental font-size -4)
593 (Voice AccidentalCautionary font-size -4)
594 (Voice Slur direction ,DOWN)
595 (Voice Script font-size -3)
598 keepAliveInterfaces = #'(
599 rhythmic-grob-interface
601 percent-repeat-item-interface
602 percent-repeat-interface
604 ;; need this, as stanza numbers are items, and appear only once.
605 stanza-number-interface
607 quotedEventTypes = #'(
613 instrumentTransposition = #(ly:make-pitch 0 0 0)
615 verticallySpacedContexts = #'(Staff)
624 \type "Engraver_group"
627 \consists "Figured_bass_engraver"
628 \consists "Note_swallow_translator"
629 \consists "Skip_event_swallow_translator"
630 \consists "Separating_line_group_engraver"
631 \consists "Hara_kiri_engraver"
633 \override VerticalAxisGroup #'remove-empty = ##t
634 \override VerticalAxisGroup #'remove-first = ##t
635 \override VerticalAxisGroup #'minimum-Y-extent = #'(0 . 2)
640 \type "Engraver_group"
642 %% don't want to route anything out of here:
645 \consists "Swallow_engraver"
646 \description "Silently discards all musical information given to this
654 \consists "Tab_note_heads_engraver"
655 \consists "Tab_harmonic_engraver"
657 \remove "Note_heads_engraver"
658 \remove "Fingering_engraver"
659 \remove "New_fingering_engraver"
661 \description "Context for drawing notes in a Tab staff."
663 %% TabStaff increase the staff-space, which in turn
664 %% increases beam thickness and spacing; beams are
665 %% too big. We have to adjust the beam settings:
666 \override Beam #'thickness = #0.32
667 \override Beam #'length-fraction = #0.62
669 %% No accidental in tablature !
670 \remove Accidental_engraver
672 \override Glissando #'extra-dy = #0.75
673 \override Glissando #'bound-details #'right = #`((attach-dir . ,LEFT)
675 \override Glissando #'bound-details #'left = #`((attach-dir . ,RIGHT)
677 \override Glissando #'extra-dy = #0.75
678 \override Glissando #'gap = #0.2
686 \consists "Tab_staff_symbol_engraver"
688 \description "Context for generating tablature. [DOCME]"
691 \defaultchild "TabVoice"
694 \override StaffSymbol #'staff-space = #1.5
696 %% Don't draw stems over the tablature figures !
697 \override Stem #'avoid-note-head = ##t
699 %% No accidental in tablature !
700 \remove "Accidental_engraver"
701 \remove "Key_engraver"
702 \remove "String_number_engraver"
703 %% Special "TAB" clef
704 clefGlyph = #"clefs.tab"
708 %% TODO: Gregorian Chant contexts should be moved to gregorian.ly,
709 %% but this does not work (is this a bug or intended behaviour?):
711 %% If I try to do so, I get "error: unknown escaped string:
712 %% `\VaticanaStaff'" in params-init.ly. If I also move
713 %% "\context { \Vaticana*Context }" from params-init.ly to the end
714 %% of gregorian.ly, then I get "error: parse error, unexpected
715 %% TRANSLATOR: \context { \VaticanaStaff }" in
716 %% gregorian.ly. --jr
720 \name "VaticanaVoice"
722 \description "Same as @code{Voice} context, except that it is
723 accommodated for typesetting Gregorian Chant in the notational style
726 \remove "Slur_engraver"
727 \remove "Stem_engraver"
728 \remove "Ligature_bracket_engraver"
729 \consists "Vaticana_ligature_engraver"
731 %% Set default head for notes outside of \[ \].
732 \override NoteHead #'style = #'vaticana.punctum
734 %% Put some space before and after divisiones.
735 %% FIXME: This does not seem to show any effect.
736 \override Script #'padding = #0.5
738 %% There are no beams in Gregorian Chant notation.
741 %% Prepare TextSpanner for \episem{Initium|Finis} use.
743 %% FIXME: The line @code{\override TextSpanner #'padding = #-0.1} is
744 %% required to force the articulation signs being placed vertically
745 %% tightly to the correpsonding note heads.
747 \override TextSpanner #'style = #'line
748 \override TextSpanner #'padding = #-0.1
753 \name "VaticanaStaff"
756 \accepts "VaticanaVoice"
757 \defaultchild "VaticanaVoice"
759 \description "Same as @code{Staff} context, except that it is
760 accommodated for typesetting Gregorian Chant in the notational style
763 \remove "Time_signature_engraver"
764 \consists "Custos_engraver"
766 %% We can not remove Bar_engraver; otherwise clefs and custodes will
767 %% not show up any more among other line breaking issues.
768 %% Instead, we make the grob transparent.
769 \override BarLine #'transparent = ##t
771 \override StaffSymbol #'line-count = #4
772 \override StaffSymbol #'thickness = #0.6
774 %% FIXME: unit on StaffSymbol's width should be \linewidth.
775 %% \override StaffSymbol #'width = #60.0
777 %% Choose vaticana do clef on 3rd line as default.
778 clefGlyph = #"clefs.vaticana.do"
780 middleCClefPosition = #1
784 %% Select vaticana style font.
785 \override KeySignature #'glyph-name-alist = #alteration-vaticana-glyph-name-alist
786 \override Accidental #'glyph-name-alist = #alteration-vaticana-glyph-name-alist
787 \override Custos #'style = #'vaticana
788 \override Custos #'neutral-position = #3
789 \override Custos #'neutral-direction = #DOWN
790 \override Dots #'style = #'vaticana
795 \name "GregorianTranscriptionVoice"
798 %% Removing ligature bracket engraver without replacing it by some
799 %% other ligature engraver would cause a "Junking event: `LigatureEvent'"
800 %% warning for every "\[" and "\]". Therefore, we make the grob
801 %% transparent instead.
802 \override LigatureBracket #'transparent = ##t
804 %% Put some space before and after divisiones.
805 %% FIXME: This does not seem to show any effect.
806 \override Script #'padding = #0.5
808 %% There are no beams in Gregorian Chant notation.
811 %% Prepare TextSpanner for \episem{Initium|Finis} use.
813 %% N.B.: dash-fraction MUST be unset; otherwise, TextSpanner will
814 %% always produce dashed lines, regardless of the style property.
816 %% FIXME: The line @code{\override TextSpanner #'padding = #-0.1} is
817 %% required to force the articulation signs being placed vertically
818 %% tightly to the correpsonding note heads.
820 \override TextSpanner #'dash-fraction = #'()
821 \override TextSpanner #'style = #'line
822 \override TextSpanner #'padding = #-0.1
827 \name "GregorianTranscriptionStaff"
830 \accepts "GregorianTranscriptionVoice"
831 \defaultchild "GregorianTranscriptionVoice"
833 %% We can not remove Bar_engraver; otherwise clefs and custodes will
834 %% not show up any more among other line breaking issues.
835 %% Instead, we make the grob transparent.
836 \override BarLine #'transparent = ##t
841 \name "MensuralVoice"
843 \description "Same as @code{Voice} context, except that it is
844 accommodated for typesetting a piece in mensural style."
846 \remove "Slur_engraver"
847 \remove "Ligature_bracket_engraver"
848 \consists "Mensural_ligature_engraver"
850 %% Set default head for notes outside of \[ \].
851 \override NoteHead #'style = #'mensural
852 \override Rest #'style = #'mensural
854 %% There are no beams in mensural notation.
860 \name "MensuralStaff"
863 \defaultchild "MensuralVoice"
864 \accepts "MensuralVoice"
865 \description "Same as @code{Staff} context, except that it is
866 accommodated for typesetting a piece in mensural style."
868 \consists "Custos_engraver"
870 %% We can not remove Bar_engraver; otherwise clefs and custodes will
871 %% not show up any more among other line breaking issues.
872 %% Instead, we make the grob transparent.
873 \override BarLine #'transparent = ##t
875 \override StaffSymbol #'thickness = #0.6
877 %% FIXME: unit on StaffSymbol's width should be \linewidth.
878 %% \override StaffSymbol #'width = #60.0
880 %% Choose mensural g clef on 2nd line as default.
881 clefGlyph = #"clefs.mensural.g"
882 middleCClefPosition = #-6
883 middleCPosition = #-6
887 %% Select mensural style font.
888 \override TimeSignature #'style = #'mensural
889 \override KeySignature #'glyph-name-alist = #alteration-mensural-glyph-name-alist
890 \override Accidental #'glyph-name-alist = #alteration-mensural-glyph-name-alist
891 \override Custos #'style = #'mensural
892 \override Custos #'neutral-position = #3
893 \override Custos #'neutral-direction = #DOWN
895 %% Accidentals are valid only once (same as
896 %% #(set-accidental-style 'forget))
898 autoAccidentals = #`(Staff ,(make-accidental-rule 'same-octave -1))
899 autoCautionaries = #'()
900 printKeyCancellation = ##f
904 RemoveEmptyRhythmicStaffContext= \context {
906 \remove "Axis_group_engraver"
907 \override VerticalAxisGroup #'remove-empty = ##t
908 \consists "Hara_kiri_engraver"