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"
28 \type "Engraver_group"
31 \consists "Output_property_engraver"
32 \consists "Bar_engraver"
33 %% Bar_engraver must be first so default bars aren't overwritten
36 \consists "Font_size_engraver"
37 \consists "Volta_engraver"
38 \consists "Separating_line_group_engraver"
39 \consists "Dot_column_engraver"
41 %% perhaps move to Voice context?
42 \consists "Ottava_spanner_engraver"
43 \consists "Clef_engraver"
44 \consists "Key_engraver"
45 \consists "Time_signature_engraver"
46 \consists "Ledger_line_engraver"
47 \consists "Staff_symbol_engraver"
48 \consists "Collision_engraver"
49 \consists "Rest_collision_engraver"
50 \consists "Accidental_engraver"
51 \consists "Piano_pedal_engraver"
52 \consists "Piano_pedal_align_engraver"
53 \consists "Instrument_name_engraver"
54 \consists "String_number_engraver"
55 \consists "Axis_group_engraver"
56 \consists "Figured_bass_engraver"
57 \consists "Figured_bass_position_engraver"
58 \consists "Script_row_engraver"
60 \override VerticalAxisGroup #'minimum-Y-extent = #'(-4 . 4)
61 localKeySignature = #'()
63 ignoreFiguredBassRest = ##t
65 %% explicitly set instrument, so we don't get
66 %% weird effects when doing instrument names for
70 shortInstrumentName = #'()
76 \description "Handles clefs, bar lines, keys, accidentals. It can contain
77 @code{Voice} contexts."
83 \type "Engraver_group"
87 \remove "Accidental_engraver"
88 \remove "Ottava_spanner_engraver"
89 \remove "Key_engraver"
90 \remove "Piano_pedal_engraver"
91 \remove "String_number_engraver"
93 \description "Handles typesetting for percussion."
97 \defaultchild "DrumVoice"
99 clefGlyph = #"clefs.percussion"
101 \override Script #'staff-padding = #0.75
106 \type "Engraver_group"
107 \name "InnerChoirStaff"
108 \consists "System_start_delimiter_engraver"
109 systemStartDelimiter = #'SystemStartBracket
111 shortVocalName = #'()
115 \accepts "RhythmicStaff"
116 \accepts "GrandStaff"
117 \accepts "PianoStaff"
119 \accepts "ChordNames"
120 \defaultchild "Staff"
127 \defaultchild "Staff"
128 \accepts "InnerChoirStaff"
129 \accepts "InnerStaffGroup"
130 \description "Identical to @code{StaffGroup} except that the
131 contained staves are not connected vertically."
136 \type "Engraver_group"
138 \override VerticalAxisGroup #'minimum-Y-extent = ##f
139 localKeySignature = #'()
142 squashedPosition = #0
146 \override BarLine #'bar-size = #4
147 \override VoltaBracket #'staff-padding = #3
148 \override StaffSymbol #'line-count = #1
150 \override Stem #'neutral-direction = #UP
151 \override Beam #'neutral-direction = #UP
153 \consists "Output_property_engraver"
154 \consists "Font_size_engraver"
155 \consists "Volta_engraver"
156 \consists "Separating_line_group_engraver"
157 \consists "Dot_column_engraver"
158 \consists "Bar_engraver"
159 \consists "Staff_symbol_engraver"
160 \consists "Pitch_squash_engraver"
161 \consists "Time_signature_engraver"
162 \consists "Instrument_name_engraver"
163 \consists "Axis_group_engraver"
164 \consists "Ledger_line_engraver"
168 \defaultchild "Voice"
171 A context like @code{Staff} but for printing rhythms. Pitches are
172 ignored; the notes are printed on one line.
178 \type "Engraver_group"
182 Corresponds to a voice on a staff. This context handles the
183 conversion of dynamic signs, stems, beams, super- and subscripts,
184 slurs, ties, and rests.
186 You have to instantiate this explicitly if you want to have
187 multiple voices on the same staff."
189 localKeySignature = #'()
190 \consists "Font_size_engraver"
192 \consists "Pitched_trill_engraver"
193 \consists "Output_property_engraver"
194 \consists "Arpeggio_engraver"
195 \consists "Multi_measure_rest_engraver"
196 \consists "Text_spanner_engraver"
197 \consists "Trill_spanner_engraver"
198 \consists "Grob_pq_engraver"
199 \consists "Forbid_line_break_engraver"
200 \consists "Laissez_vibrer_engraver"
201 \consists "Repeat_tie_engraver"
202 \consists "Note_head_line_engraver"
203 \consists "Glissando_engraver"
204 \consists "Ligature_bracket_engraver"
205 \consists "Breathing_sign_engraver"
206 \consists "Note_heads_engraver"
207 \consists "Dots_engraver"
208 \consists "Rest_engraver"
210 %% switch on to make stem directions interpolate for the
212 % \consists "Melody_engraver"
214 \consists "Stem_engraver"
215 \consists "Beam_engraver"
216 \consists "Grace_beam_engraver"
217 \consists "Auto_beam_engraver"
219 %% must come before Script_column_engraver.
220 \consists "New_fingering_engraver"
222 \consists "Chord_tremolo_engraver"
223 \consists "Percent_repeat_engraver"
224 \consists "Slash_repeat_engraver"
225 \consists "Part_combine_engraver"
227 \consists "Text_engraver"
228 \consists "Dynamic_engraver"
229 \consists "Fingering_engraver"
230 \consists "Bend_after_engraver"
232 \consists "Script_engraver"
233 \consists "Script_column_engraver"
234 \consists "Rhythmic_column_engraver"
235 \consists "Phrasing_slur_engraver"
236 \consists "Cluster_spanner_engraver"
237 \consists "Slur_engraver"
238 \consists "Tie_engraver"
239 \consists "Tuplet_engraver"
240 \consists "Grace_engraver"
241 \consists "Instrument_switch_engraver"
242 \consists "Skip_event_swallow_translator"
251 \override Stem #'length-fraction = #(magstep -4)
252 \override Beam #'length-fraction = #(magstep -4)
260 \description "A voice on a percussion staff."
261 \remove "Arpeggio_engraver"
262 \consists "Multi_measure_rest_engraver"
263 \consists "Text_spanner_engraver"
264 \consists "Grob_pq_engraver"
266 \remove "Note_head_line_engraver"
267 \remove "Glissando_engraver"
268 \remove "Ligature_bracket_engraver"
269 \remove "Note_heads_engraver"
270 \consists "Drum_notes_engraver"
271 \remove "New_fingering_engraver"
273 \remove "Fingering_engraver"
275 \remove "Cluster_spanner_engraver"
276 \consists "Tuplet_engraver"
278 \consists "Skip_event_swallow_translator"
282 \type "Engraver_group"
284 localKeySignature = #'()
286 \description " A group of staffs, with a brace on the left
287 side, grouping the staves together. The bar lines of the
288 contained staves are connected vertically. "
290 \consists "Span_bar_engraver"
291 \consists "Span_arpeggio_engraver"
292 \consists "System_start_delimiter_engraver"
293 systemStartDelimiter = #'SystemStartBrace
296 \accepts "FiguredBass"
305 "Just like @code{GrandStaff} but with a forced distance between
306 the staves, so cross staff beaming and slurring can be used."
308 \override VerticalAlignment #'forced-distance = #12
309 \override VerticalAlignment #'self-alignment-Y = #0
311 \consists "Vertical_align_engraver"
312 \consists "Instrument_name_engraver"
314 instrumentName = #'()
315 shortInstrumentName = #'()
319 \type "Engraver_group"
320 \name InnerStaffGroup
322 \consists "Span_bar_engraver"
323 \consists "Span_arpeggio_engraver"
324 \consists "Output_property_engraver"
325 systemStartDelimiter = #'SystemStartBracket
327 \consists "System_start_delimiter_engraver"
329 \defaultchild "Staff"
331 \accepts "RhythmicStaff"
333 \accepts "GrandStaff"
334 \accepts "PianoStaff"
337 \accepts "ChordNames"
346 "Groups staffs while adding a bracket on the left side, grouping
347 the staves together. The bar lines of the contained staves are
348 connected vertically. StaffGroup only consists of a collection of
349 staffs, with a bracket in front and spanning bar lines. "
351 \accepts "InnerChoirStaff"
352 \accepts "ChoirStaff"
353 \accepts "InnerStaffGroup"
354 \accepts "FiguredBass"
359 \type "Engraver_group"
360 \override VerticalAxisGroup #'minimum-Y-extent = #'(-1.2 . 2.4)
362 \description " Corresponds to a voice with lyrics. Handles the
363 printing of a single line of lyrics. "
366 \consists "Lyric_engraver"
367 \consists "Extender_engraver"
368 \consists "Hyphen_engraver"
369 \consists "Stanza_number_engraver"
370 \consists "Instrument_name_engraver"
371 \consists "Skip_event_swallow_translator"
372 \consists "Font_size_engraver"
373 \consists "Hara_kiri_engraver"
374 \override VerticalAxisGroup #'remove-first = ##t
375 \override VerticalAxisGroup #'remove-empty = ##t
376 \override SeparationItem #'padding = #0.2
377 \override InstrumentName #'self-alignment-Y = ##f
379 %% sync with define-grobs.scm ;
380 \override InstrumentName #'font-size = #1.0
382 %% make sure that barlines aren't collapsed, when
383 %% Bar_engraver is there.
384 \override BarLine #'bar-size = #0.1
389 \type "Engraver_group"
391 \consists "Axis_group_engraver"
393 \override VerticalAxisGroup #'minimum-Y-extent = ##f
396 \consists "Rest_swallow_translator"
397 \consists "Skip_event_swallow_translator"
398 \consists "Tie_engraver"
399 \consists "Note_name_engraver"
400 \consists "Separating_line_group_engraver"
404 \type "Engraver_group"
406 \description "Typesets chord names."
408 \consists "Volta_engraver"
410 \consists "Rest_swallow_translator"
411 \consists "Output_property_engraver"
412 \consists "Separating_line_group_engraver"
413 \consists "Chord_name_engraver"
414 \consists "Skip_event_swallow_translator"
415 \consists "Hara_kiri_engraver"
417 voltaOnThisStaff = ##f
418 \override VerticalAxisGroup #'minimum-Y-extent = #'(0 . 2.5)
419 \override SeparatingGroupSpanner #'padding = #0.8
420 \override VerticalAxisGroup #'remove-first = ##t
421 \override VerticalAxisGroup #'remove-empty = ##t
425 RemoveEmptyStaffContext= \context {
427 \remove "Axis_group_engraver"
428 \consists "Hara_kiri_engraver"
429 \override Beam #'auto-knee-gap = #'()
430 \override VerticalAxisGroup #'remove-empty = ##t
433 AncientRemoveEmptyStaffContext = \context {
434 %% why not add by default?
436 \RemoveEmptyStaffContext
437 \accepts "VaticanaVoice"
438 \accepts "GregorianTranscriptionVoice"
439 \accepts "MensuralVoice"
443 \type "Score_engraver"
446 \description "This is the top level notation context. No
447 other context can contain a @code{Score} context. This context
448 handles the administration of time signatures. It also makes sure
449 that items such as clefs, time signatures, and key-signatures are
450 aligned across staves.
452 You cannot explicitly instantiate a Score context (since it is
453 not contained in any other context). It is instantiated
454 automatically when an output definition (a @code{\score} or
455 @code{\layout} block) is processed."
458 \consists "Paper_column_engraver"
459 \consists "Vertically_spaced_contexts_engraver"
460 \consists "Repeat_acknowledge_engraver"
461 \consists "Staff_collecting_engraver"
463 %% move the alias along with the engraver.
465 \consists "Timing_translator"
466 \consists "Default_bar_line_engraver"
467 \consists "Output_property_engraver"
468 \consists "System_start_delimiter_engraver"
469 \consists "Mark_engraver"
470 \consists "Metronome_mark_engraver"
471 \consists "Break_align_engraver"
472 \consists "Spacing_engraver"
473 \consists "Grace_spacing_engraver"
474 \consists "Vertical_align_engraver"
475 \consists "Stanza_number_align_engraver"
476 \consists "Bar_number_engraver"
477 \consists "Tweak_engraver"
478 \consists "Parenthesis_engraver"
480 \defaultchild "Staff"
482 \accepts "FretBoards"
484 \accepts "RhythmicStaff"
486 \accepts "VaticanaStaff"
487 \accepts "GregorianTranscriptionStaff"
488 \accepts "MensuralStaff"
489 \accepts "StaffGroup"
492 \accepts "ChordNames"
493 \accepts "GrandStaff"
494 \accepts "ChoirStaff"
495 \accepts "PianoStaff"
498 \accepts "FiguredBass"
501 noteToFretFunction = #determine-frets
503 soloIIText = #"Solo II"
505 printPartCombineTexts = ##t
506 systemStartDelimiter =#'SystemStartBar
508 drumStyleTable = #drums-style
510 melismaBusyProperties = #default-melisma-properties
512 clefGlyph = #"clefs.G"
514 middleCPosition = #-6
517 defaultBarType = #"|"
518 barNumberVisibility = #first-bar-number-invisible
521 explicitClefVisibility = #all-visible
522 explicitKeySignatureVisibility = #all-visible
523 autoBeamSettings = #default-auto-beam-settings
525 autoBeamCheck = #default-auto-beam-check
526 scriptDefinitions = #default-script-alist
528 pedalSustainStrings = #'("Ped." "*Ped." "*")
529 pedalSustainStyle = #'text
530 pedalUnaCordaStrings = #'("una corda" "" "tre corde")
531 pedalUnaCordaStyle = #'text
533 %% These are in ordinary italic font, including the *,
534 %% but they are unlikely to be used,
535 %% as the default pedal-style for SostenutoPedal is 'mixed':
536 %% i.e. Sost. Ped_____________________
537 pedalSostenutoStrings = #'("Sost. Ped." "*Sost. Ped." "*")
538 pedalSostenutoStyle = #'mixed
540 harmonicAccidentals = ##t
541 fingeringOrientations = #'(up down)
542 stringNumberOrientations = #'(up down)
543 strokeFingerOrientations = #'(right)
545 markFormatter = #format-mark-letters
550 autoAccidentals = #'(Staff (same-octave . 0))
551 autoCautionaries = #'()
553 printKeyCancellation = ##t
554 keyAlterationOrder = #`(
555 (6 . ,FLAT) (2 . ,FLAT) (5 . ,FLAT ) (1 . ,FLAT) (4 . ,FLAT) (0 . ,FLAT) (3 . ,FLAT)
556 (3 . ,SHARP) (0 . ,SHARP) (4 . ,SHARP) (1 . ,SHARP) (5 . ,SHARP) (2 . ,SHARP) (6 . ,SHARP)
557 (6 . ,DOUBLE-FLAT) (2 . ,DOUBLE-FLAT) (5 . ,DOUBLE-FLAT ) (1 . ,DOUBLE-FLAT) (4 . ,DOUBLE-FLAT) (0 . ,DOUBLE-FLAT) (3 . ,DOUBLE-FLAT)
558 (3 . ,DOUBLE-SHARP) (0 . ,DOUBLE-SHARP) (4 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (5 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (6 . ,DOUBLE-SHARP)
561 barCheckSynchronize = ##f
564 chordNameFunction = #ignatzek-chord-names
565 majorSevenSymbol = #whiteTriangleMarkup
566 chordNameSeparator = #(make-simple-markup "/")
567 chordNameExceptions = #ignatzekExceptions
568 chordNoteNamer = #'()
569 chordRootNamer = #note-name->markup
570 chordPrefixSpacer = #0
571 chordNameExceptionsFull = #fullJazzExceptions
572 chordNameExceptionsPartial = #partialJazzExceptions
575 bassStaffProperties = #'((assign clefGlyph "clefs.F")
576 (assign clefPosition 2)
577 (assign middleCPosition 6))
579 stringOneTopmost = ##t
582 %% One may change the strings tuning as following :
583 %% The lenght of the list must be equal to the number of string
584 stringTunings = #guitar-tuning
585 tablatureFormat = #fret-number-tablature-format
588 figuredBassFormatter = #format-bass-figure
589 metronomeMarkFormatter = #format-metronome-markup
591 (Voice Stem direction ,UP)
592 (Voice Stem font-size -3)
593 (Voice NoteHead font-size -3)
594 (Voice Dots font-size -3)
595 (Voice Stem length-fraction 0.8)
596 (Voice Stem no-stem-extend #t)
597 (Voice Beam thickness 0.384)
598 (Voice Beam length-fraction 0.8)
599 (Voice Accidental font-size -4)
600 (Voice Slur direction ,DOWN)
603 keepAliveInterfaces = #'(rhythmic-grob-interface lyric-interface percent-repeat-interface)
604 quotedEventTypes = #'(note-event rest-event time-scaled-music tie-event beam-event)
605 instrumentTransposition = #(ly:make-pitch 0 0 0)
607 verticallySpacedContexts = #'(Staff)
609 hairpinToBarline = ##t
618 \type "Engraver_group"
621 \consists "Figured_bass_engraver"
622 \consists "Note_swallow_translator"
623 \consists "Skip_event_swallow_translator"
624 \consists "Separating_line_group_engraver"
625 \consists "Hara_kiri_engraver"
627 \override VerticalAxisGroup #'remove-empty = ##t
628 \override VerticalAxisGroup #'remove-first = ##t
629 \override VerticalAxisGroup #'minimum-Y-extent = #'(-0.5 . 2.5)
634 \type "Engraver_group"
636 %% don't want to route anything out of here:
639 \consists "Swallow_engraver"
640 \description "Silently discards all musical information given to this context. "
647 \consists "Tab_note_heads_engraver"
648 \remove "Note_heads_engraver"
649 \remove "Fingering_engraver"
650 \remove "New_fingering_engraver"
652 \description "Context for drawing notes in a Tab staff. "
654 %% TabStaff increase the staff-space, which in turn
655 %% increases beam thickness and spacing; beams are
656 %% too big. We have to adjust the beam settings:
657 \override Beam #'thickness = #0.32
658 \override Beam #'length-fraction = #0.62
660 %% No accidental in tablature !
661 \remove Accidental_engraver
669 \consists "Tab_staff_symbol_engraver"
671 \description "Context for generating tablature. [DOCME]"
674 \defaultchild "TabVoice"
677 \override StaffSymbol #'staff-space = #1.5
679 %% Don't draw stems over the tablature figures !
680 \override Stem #'avoid-note-head = ##t
682 %% No accidental in tablature !
683 \remove "Accidental_engraver"
684 \remove "Key_engraver"
685 \remove "String_number_engraver"
686 %% Special "TAB" clef
687 clefGlyph = #"clefs.tab"
691 %% TODO: Gregorian Chant contexts should be moved to gregorian-init.ly,
692 %% but this does not work (is this a bug or intended behaviour?):
694 %% If I try to do so, I get "error: unknown escaped string:
695 %% `\VaticanaStaff'" in params-init.ly. If I also move
696 %% "\context { \Vaticana*Context }" from params-init.ly to the end
697 %% of gregorian-init.ly, then I get "error: parse error, unexpected
698 %% TRANSLATOR: \context { \VaticanaStaff }" in
699 %% gregorian-init.ly. --jr
703 \name "VaticanaVoice"
705 \description "Same as @code{Voice} context, except that it is accommodated for tyepsetting Gregorian Chant in the notational style of Editio Vaticana."
707 \remove "Slur_engraver"
708 \remove "Stem_engraver"
709 \remove "Ligature_bracket_engraver"
710 \consists "Vaticana_ligature_engraver"
712 %% Set default head for notes outside of \[ \].
713 \override NoteHead #'style = #'vaticana.punctum
715 %% Put some space before and after divisiones.
716 %% FIXME: This does not seem to show any effect.
717 \override Script #'padding = #0.5
719 %% There are no beams in Gregorian Chant notation.
722 %% Prepare TextSpanner for \episem{Initium|Finis} use.
724 %% N.B.: dash-fraction MUST be unset; otherwise, TextSpanner will
725 %% always produce dashed lines, regardless of the style property.
727 %% FIXME: The line @code{\override TextSpanner #'padding = #-0.1} is
728 %% required to force the articulation signs being placed vertically
729 %% tightly to the correpsonding note heads.
731 \override TextSpanner #'dash-fraction = #'()
732 \override TextSpanner #'style = #'line
733 \override TextSpanner #'edge-height = #'(0 . 0)
734 \override TextSpanner #'padding = #-0.1
735 \override TextSpanner #'enclose-bounds = #1
736 \override TextSpanner #'edge-text = #'("" . "")
741 \name "VaticanaStaff"
744 \accepts "VaticanaVoice"
745 \defaultchild "VaticanaVoice"
747 \description "Same as @code{Staff} context, except that it is accommodated for tyepsetting Gregorian Chant in the notational style of Editio Vaticana."
749 \remove "Time_signature_engraver"
750 \consists "Custos_engraver"
752 %% We can not remove Bar_engraver; otherwise clefs and custodes will
753 %% not show up any more among other line breaking issues.
754 %% Instead, we make the grob transparent.
755 \override BarLine #'transparent = ##t
757 \override StaffSymbol #'line-count = #4
758 \override StaffSymbol #'thickness = #0.6
760 %% FIXME: unit on StaffSymbol's width should be \linewidth.
761 %% \override StaffSymbol #'width = #60.0
763 %% Choose vaticana do clef on 3rd line as default.
764 clefGlyph = #"clefs.vaticana.do"
769 %% Select vaticana style font.
770 \override KeySignature #'style = #'vaticana
771 \override Accidental #'style = #'vaticana
772 \override Custos #'style = #'vaticana
773 \override Custos #'neutral-position = #3
774 \override Custos #'neutral-direction = #DOWN
775 \override Dots #'style = #'vaticana
780 \name "GregorianTranscriptionVoice"
783 %% Removing ligature bracket engraver without replacing it by some
784 %% other ligature engraver would cause a "Junking event: `LigatureEvent'"
785 %% warning for every "\[" and "\]". Therefore, we make the grob
786 %% transparent instead.
787 \override LigatureBracket #'transparent = ##t
789 %% Put some space before and after divisiones.
790 %% FIXME: This does not seem to show any effect.
791 \override Script #'padding = #0.5
793 %% There are no beams in Gregorian Chant notation.
796 %% Prepare TextSpanner for \episem{Initium|Finis} use.
798 %% N.B.: dash-fraction MUST be unset; otherwise, TextSpanner will
799 %% always produce dashed lines, regardless of the style property.
801 %% FIXME: The line @code{\override TextSpanner #'padding = #-0.1} is
802 %% required to force the articulation signs being placed vertically
803 %% tightly to the correpsonding note heads.
805 \override TextSpanner #'dash-fraction = #'()
806 \override TextSpanner #'style = #'line
807 \override TextSpanner #'edge-height = #'(0 . 0)
808 \override TextSpanner #'padding = #-0.1
809 \override TextSpanner #'enclose-bounds = #1
810 \override TextSpanner #'edge-text = #'("" . "")
815 \name "GregorianTranscriptionStaff"
818 \accepts "GregorianTranscriptionVoice"
819 \defaultchild "GregorianTranscriptionVoice"
821 %% We can not remove Bar_engraver; otherwise clefs and custodes will
822 %% not show up any more among other line breaking issues.
823 %% Instead, we make the grob transparent.
824 \override BarLine #'transparent = ##t
829 \name "MensuralVoice"
831 \description "Same as @code{Voice} context, except that it is accommodated for tyepsetting a piece in mensural style."
833 \remove "Slur_engraver"
834 \remove "Ligature_bracket_engraver"
835 \consists "Mensural_ligature_engraver"
837 %% Set default head for notes outside of \[ \].
838 \override NoteHead #'style = #'petrucci
840 %% There are no beams in mensural notation.
846 \name "MensuralStaff"
849 \defaultchild "MensuralVoice"
850 \accepts "MensuralVoice"
851 \description "Same as @code{Staff} context, except that it is accommodated for tyepsetting a piece in mensural style."
853 \consists "Custos_engraver"
855 %% We can not remove Bar_engraver; otherwise clefs and custodes will
856 %% not show up any more among other line breaking issues.
857 %% Instead, we make the grob transparent.
858 \override BarLine #'transparent = ##t
860 \override StaffSymbol #'thickness = #0.6
862 %% FIXME: unit on StaffSymbol's width should be \linewidth.
863 %% \override StaffSymbol #'width = #60.0
865 %% Choose petrucci g clef on 2nd line as default.
866 clefGlyph = #"clefs.petrucci.g"
867 middleCPosition = #-6
871 %% Select mensural style font.
872 \override TimeSignature #'style = #'mensural
873 \override KeySignature #'style = #'mensural
874 \override Accidental #'style = #'mensural
875 \override Custos #'style = #'mensural
876 \override Custos #'neutral-position = #3
877 \override Custos #'neutral-direction = #DOWN
879 %% Accidentals are valid only once (same as
880 %% #(set-accidental-style 'forget))
882 autoAccidentals = #'(Staff (same-octave . -1))
883 autoCautionaries = #'()
884 printKeyCancellation = ##f
888 RemoveEmptyRhythmicStaffContext= \context {
890 \remove "Axis_group_engraver"
891 \override VerticalAxisGroup #'remove-empty = ##t
892 \consists "Hara_kiri_engraver"