1 %%%% This file is part of LilyPond, the GNU music typesetter.
3 %%%% Copyright (C) 1996--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
4 %%%% Jan Nieuwenhuizen <janneke@gnu.org>
6 %%%% LilyPond is free software: you can redistribute it and/or modify
7 %%%% it under the terms of the GNU General Public License as published by
8 %%%% the Free Software Foundation, either version 3 of the License, or
9 %%%% (at your option) any later version.
11 %%%% LilyPond is distributed in the hope that it will be useful,
12 %%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
13 %%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 %%%% GNU General Public License for more details.
16 %%%% You should have received a copy of the GNU General Public License
17 %%%% along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
27 \description "Hard coded entry point for LilyPond. Cannot be tuned."
28 \grobdescriptions #all-grob-descriptions
32 \type "Engraver_group"
34 \description "A context for displaying fret diagrams."
36 \consists "Fretboard_engraver"
37 \consists "Output_property_engraver"
38 \consists "Hara_kiri_engraver"
39 \consists "Separating_line_group_engraver"
40 \consists "Font_size_engraver"
41 \consists "Instrument_name_engraver"
43 predefinedDiagramTable = #default-fret-table
47 \type "Engraver_group"
50 \consists "Output_property_engraver"
51 \consists "Bar_engraver"
52 %% Bar_engraver must be first so default bars aren't overwritten
55 \consists "Font_size_engraver"
56 \consists "Separating_line_group_engraver"
57 \consists "Dot_column_engraver"
58 \consists "Staff_collecting_engraver"
60 %% perhaps move to Voice context?
61 \consists "Ottava_spanner_engraver"
62 \consists "Clef_engraver"
63 \consists "Key_engraver"
64 \consists "Time_signature_engraver"
65 \consists "Ledger_line_engraver"
66 \consists "Staff_symbol_engraver"
67 \consists "Collision_engraver"
68 \consists "Grob_pq_engraver"
69 \consists "Rest_collision_engraver"
70 \consists "Accidental_engraver"
71 \consists "Piano_pedal_engraver"
72 \consists "Piano_pedal_align_engraver"
73 \consists "Instrument_name_engraver"
74 \consists "Axis_group_engraver"
75 \consists "Figured_bass_engraver"
76 \consists "Figured_bass_position_engraver"
77 \consists "Script_row_engraver"
79 localKeySignature = #'()
81 ignoreFiguredBassRest = ##f
83 %% explicitly set instrument, so we don't get
84 %% weird effects when doing instrument names for
88 shortInstrumentName = #'()
94 \description "Handles clefs, bar lines, keys, accidentals. It can contain
95 @code{Voice} contexts."
101 \type "Engraver_group"
105 \remove "Accidental_engraver"
106 \remove "Ottava_spanner_engraver"
107 \remove "Key_engraver"
108 \remove "Piano_pedal_engraver"
110 \description "Handles typesetting for percussion."
114 \defaultchild "DrumVoice"
116 clefGlyph = #"clefs.percussion"
118 \override Script #'staff-padding = #0.75
123 \type "Engraver_group"
125 \consists "Vertical_align_engraver"
126 topLevelAlignment = ##f
128 \consists "System_start_delimiter_engraver"
129 systemStartDelimiter = #'SystemStartBracket
131 shortVocalName = #'()
135 \accepts "RhythmicStaff"
136 \accepts "GrandStaff"
137 \accepts "PianoStaff"
139 \accepts "ChordNames"
140 \accepts "FiguredBass"
141 \accepts "ChoirStaff"
142 \accepts "StaffGroup"
143 \defaultchild "Staff"
144 \description "Identical to @code{StaffGroup} except that the
145 contained staves are not connected vertically."
149 \type "Engraver_group"
151 localKeySignature = #'()
154 squashedPosition = #0
158 \override BarLine #'bar-size = #4
159 \override VoltaBracket #'staff-padding = #3
160 \override StaffSymbol #'line-count = #1
162 \override Stem #'neutral-direction = #UP
163 \override Beam #'neutral-direction = #UP
165 \consists "Output_property_engraver"
166 \consists "Font_size_engraver"
167 \consists "Separating_line_group_engraver"
168 \consists "Dot_column_engraver"
169 \consists "Bar_engraver"
170 \consists "Staff_symbol_engraver"
171 \consists "Pitch_squash_engraver"
172 \consists "Time_signature_engraver"
173 \consists "Instrument_name_engraver"
174 \consists "Axis_group_engraver"
175 \consists "Ledger_line_engraver"
179 \defaultchild "Voice"
181 \description "A context like @code{Staff} but for printing rhythms.
182 Pitches are ignored; the notes are printed on one line."
187 \type "Engraver_group"
190 \description "Corresponds to a voice on a staff. This context
191 handles the conversion of dynamic signs, stems, beams, super- and
192 subscripts, slurs, ties, and rests.
194 You have to instantiate this explicitly if you want to have
195 multiple voices on the same staff."
197 localKeySignature = #'()
198 \consists "Font_size_engraver"
200 \consists "Pitched_trill_engraver"
201 \consists "Output_property_engraver"
202 \consists "Arpeggio_engraver"
203 \consists "Multi_measure_rest_engraver"
204 \consists "Text_spanner_engraver"
205 \consists "Trill_spanner_engraver"
206 \consists "Grob_pq_engraver"
207 \consists "Forbid_line_break_engraver"
208 \consists "Laissez_vibrer_engraver"
209 \consists "Repeat_tie_engraver"
210 \consists "Note_head_line_engraver"
211 \consists "Glissando_engraver"
212 \consists "Ligature_bracket_engraver"
213 \consists "Breathing_sign_engraver"
214 \consists "Note_heads_engraver"
215 \consists "Dots_engraver"
216 \consists "Rest_engraver"
217 \consists "Tweak_engraver"
219 %% switch on to make stem directions interpolate for the
221 % \consists "Melody_engraver"
223 \consists "Stem_engraver"
224 \consists "Beam_engraver"
225 \consists "Grace_beam_engraver"
226 \consists "Auto_beam_engraver"
228 %% must come before Script_column_engraver.
229 \consists "New_fingering_engraver"
231 \consists "Chord_tremolo_engraver"
232 \consists "Percent_repeat_engraver"
233 \consists "Slash_repeat_engraver"
234 \consists "Part_combine_engraver"
236 \consists "Text_engraver"
237 \consists "New_dynamic_engraver"
238 \consists "Dynamic_align_engraver"
239 % \consists "Dynamic_engraver"
240 \consists "Fingering_engraver"
241 \consists "Bend_engraver"
243 \consists "Script_engraver"
244 \consists "Script_column_engraver"
245 \consists "Rhythmic_column_engraver"
246 \consists "Note_spacing_engraver"
247 \consists "Spanner_break_forbid_engraver"
248 \consists "Phrasing_slur_engraver"
249 \consists "Cluster_spanner_engraver"
250 \consists "Slur_engraver"
251 \consists "Tie_engraver"
252 \consists "Tuplet_engraver"
253 \consists "Grace_engraver"
254 \consists "Instrument_switch_engraver"
263 \override Stem #'length-fraction = #(magstep -4)
264 \override Beam #'length-fraction = #(magstep -4)
265 \override Beam #'beam-thickness = #0.35
273 \description "A voice on a percussion staff."
274 \remove "Arpeggio_engraver"
275 \consists "Grob_pq_engraver"
277 \remove "Note_head_line_engraver"
278 \remove "Glissando_engraver"
279 \remove "Ligature_bracket_engraver"
280 \remove "Note_heads_engraver"
281 \consists "Drum_notes_engraver"
282 \remove "New_fingering_engraver"
284 \remove "Fingering_engraver"
286 \remove "Cluster_spanner_engraver"
290 \type "Engraver_group"
292 localKeySignature = #'()
294 \description "A group of staves, with a brace on the left
295 side, grouping the staves together. The bar lines of the
296 contained staves are connected vertically."
298 \consists "Span_bar_engraver"
299 \consists "Span_arpeggio_engraver"
300 \consists "System_start_delimiter_engraver"
301 systemStartDelimiter = #'SystemStartBrace
302 topLevelAlignment = ##f
304 \defaultchild "Staff"
306 \accepts "FiguredBass"
315 \description "Just like @code{GrandStaff} but with support for
316 instrument names at the start of each system."
318 \consists "Instrument_name_engraver"
319 \consists "Vertical_align_engraver"
320 \consists "Keep_alive_together_engraver"
321 topLevelAlignment = ##f
323 instrumentName = #'()
324 shortInstrumentName = #'()
328 \type "Engraver_group"
331 \consists "Vertical_align_engraver"
332 topLevelAlignment = ##f
334 \consists "Span_bar_engraver"
335 \consists "Span_arpeggio_engraver"
336 \consists "Output_property_engraver"
337 systemStartDelimiter = #'SystemStartBracket
339 \consists "System_start_delimiter_engraver"
341 \defaultchild "Staff"
343 \accepts "RhythmicStaff"
345 \accepts "GrandStaff"
346 \accepts "PianoStaff"
349 \accepts "ChordNames"
350 \accepts "FiguredBass"
351 \accepts "ChoirStaff"
352 \accepts "StaffGroup"
354 \description "Groups staves while adding a bracket on the left
355 side, grouping the staves together. The bar lines of the contained
356 staves are connected vertically. @code{StaffGroup} only consists of
357 a collection of staves, with a bracket in front and spanning bar lines."
361 \type "Engraver_group"
364 \consists "Output_property_engraver"
365 \consists "Bar_engraver"
366 \consists "Piano_pedal_engraver"
367 \consists "Script_engraver"
368 \consists "New_dynamic_engraver"
369 \consists "Dynamic_align_engraver"
370 \consists "Text_engraver"
371 \consists "Text_spanner_engraver"
372 \consists "Axis_group_engraver"
374 pedalSustainStrings = #'("Ped." "*Ped." "*")
375 pedalUnaCordaStrings = #'("una corda" "" "tre corde")
376 \override VerticalAxisGroup #'staff-affinity = #CENTER
377 \override VerticalAxisGroup #'nonstaff-relatedstaff-spacing =
380 \override TextScript #'font-shape = #'italic
381 \override DynamicLineSpanner #'Y-offset = #0
383 \description "Holds a single line of dynamics, which will be
384 centered between the staves surrounding this context."
389 \type "Engraver_group"
391 \description "Corresponds to a voice with lyrics. Handles the
392 printing of a single line of lyrics."
395 instrumentName = #'()
396 shortInstrumentName = #'()
398 \consists "Lyric_engraver"
399 \consists "Extender_engraver"
400 \consists "Hyphen_engraver"
401 \consists "Stanza_number_engraver"
402 \consists "Instrument_name_engraver"
403 \consists "Font_size_engraver"
404 \consists "Hara_kiri_engraver"
406 \override VerticalAxisGroup #'remove-first = ##t
407 \override VerticalAxisGroup #'remove-empty = ##t
408 \override VerticalAxisGroup #'staff-affinity = #UP
409 \override VerticalAxisGroup #'nonstaff-relatedstaff-spacing =
413 \override VerticalAxisGroup #'nonstaff-nonstaff-spacing =
417 (minimum-distance . 2.8))
418 \override VerticalAxisGroup #'nonstaff-unrelatedstaff-spacing #'padding = #1.5
419 \override InstrumentName #'self-alignment-Y = ##f
421 %% sync with define-grobs.scm ;
422 \override InstrumentName #'font-size = #1.0
424 %% make sure that barlines aren't collapsed, when
425 %% Bar_engraver is there.
426 \override BarLine #'bar-size = #0.1
431 \type "Engraver_group"
433 \description "A context for printing the names of notes."
434 \consists "Axis_group_engraver"
436 % FIXME: not sure what the default should be here.
437 \override VerticalAxisGroup #'staff-affinity = #DOWN
439 \consists "Tie_engraver"
440 \consists "Note_name_engraver"
441 \consists "Separating_line_group_engraver"
445 \type "Engraver_group"
447 \description "Typesets chord names."
449 \consists "Output_property_engraver"
450 \consists "Separating_line_group_engraver"
451 \consists "Chord_name_engraver"
452 \consists "Hara_kiri_engraver"
453 % \consists "Note_spacing_engraver"
454 \override VerticalAxisGroup #'remove-first = ##t
455 \override VerticalAxisGroup #'remove-empty = ##t
456 \override VerticalAxisGroup #'staff-affinity = #DOWN
457 \override VerticalAxisGroup #'nonstaff-relatedstaff-spacing #'padding = #0.5
458 \override VerticalAxisGroup #'nonstaff-nonstaff-spacing #'padding = #0.5
462 RemoveEmptyStaves = \with {
463 \remove "Axis_group_engraver"
464 \remove "Hara_kiri_engraver"
465 \consists "Hara_kiri_engraver"
466 \override Beam #'auto-knee-gap = #'()
467 \override VerticalAxisGroup #'remove-empty = ##t
472 \type "Score_engraver"
475 \description "This is the top level notation context. No
476 other context can contain a @code{Score} context. This context
477 handles the administration of time signatures. It also makes sure
478 that items such as clefs, time signatures, and key-signatures are
479 aligned across staves.
481 You cannot explicitly instantiate a @code{Score} context (since it
482 is not contained in any other context). It is instantiated
483 automatically when an output definition (a @code{\score} or
484 @code{\layout} block) is processed."
486 \consists "Paper_column_engraver"
487 \consists "Repeat_acknowledge_engraver"
488 \consists "Staff_collecting_engraver"
490 %% move the alias along with the engraver.
492 \consists "Timing_translator"
493 \consists "Default_bar_line_engraver"
494 \consists "Output_property_engraver"
495 \consists "System_start_delimiter_engraver"
496 \consists "Mark_engraver"
497 \consists "Volta_engraver"
498 \consists "Metronome_mark_engraver"
499 \consists "Break_align_engraver"
500 \consists "Spacing_engraver"
501 \consists "Grace_spacing_engraver"
502 \consists "Vertical_align_engraver"
503 \consists "Stanza_number_align_engraver"
504 \consists "Bar_number_engraver"
505 \consists "Parenthesis_engraver"
507 \defaultchild "Staff"
509 \accepts "FretBoards"
511 \accepts "RhythmicStaff"
513 \accepts "VaticanaStaff"
514 \accepts "GregorianTranscriptionStaff"
515 \accepts "MensuralStaff"
516 \accepts "StaffGroup"
519 \accepts "ChordNames"
520 \accepts "GrandStaff"
521 \accepts "ChoirStaff"
522 \accepts "PianoStaff"
525 \accepts "FiguredBass"
528 noteToFretFunction = #determine-frets
529 predefinedDiagramTable = ##f
531 soloIIText = #"Solo II"
533 printPartCombineTexts = ##t
534 systemStartDelimiter =#'SystemStartBar
536 drumStyleTable = #drums-style
538 melismaBusyProperties = #default-melisma-properties
540 clefGlyph = #"clefs.G"
542 middleCClefPosition = #-6
543 middleCPosition = #-6
546 crescendoSpanner = #'hairpin
547 decrescendoSpanner = #'hairpin
549 defaultBarType = #"|"
550 doubleRepeatType = #":|:"
551 barNumberVisibility = #first-bar-number-invisible
554 explicitClefVisibility = #all-visible
555 explicitKeySignatureVisibility = #all-visible
556 implicitTimeSignatureVisibility = #end-of-line-invisible
558 repeatCountVisibility = #all-repeat-counts-visible
560 timeSignatureSettings = #default-time-signature-settings
561 timeSignatureFraction = #'(4 . 4)
563 %% These defaults should be the same as the rules established in
564 %% scm/time-signature-settings.scm for 4/4 time
565 measureLength = #(ly:make-moment 4 4)
566 baseMoment = #(ly:make-moment 1 4)
567 beatStructure = #'(1 1 1 1)
568 beamExceptions = #'((end . (((1 . 8) . (4 4))
569 ((1 . 12) . (3 3 3 3)))))
571 autoBeamCheck = #default-auto-beam-check
573 scriptDefinitions = #default-script-alist
575 pedalSustainStrings = #'("Ped." "*Ped." "*")
576 pedalSustainStyle = #'text
577 pedalUnaCordaStrings = #'("una corda" "" "tre corde")
578 pedalUnaCordaStyle = #'text
580 %% These are in ordinary italic font, including the *,
581 %% but they are unlikely to be used,
582 %% as the default pedal-style for SostenutoPedal is 'mixed':
583 %% i.e. Sost. Ped_____________________
584 pedalSostenutoStrings = #'("Sost. Ped." "*Sost. Ped." "*")
585 pedalSostenutoStyle = #'mixed
587 harmonicAccidentals = ##t
588 fingeringOrientations = #'(up down)
589 stringNumberOrientations = #'(up down)
590 strokeFingerOrientations = #'(right)
592 lyricMelismaAlignment = #LEFT
593 markFormatter = #format-mark-letters
597 autoAccidentals = #`(Staff ,(make-accidental-rule 'same-octave 0))
598 autoCautionaries = #'()
600 printKeyCancellation = ##t
601 keyAlterationOrder = #`(
602 (6 . ,FLAT) (2 . ,FLAT) (5 . ,FLAT ) (1 . ,FLAT) (4 . ,FLAT) (0 . ,FLAT) (3 . ,FLAT)
603 (3 . ,SHARP) (0 . ,SHARP) (4 . ,SHARP) (1 . ,SHARP) (5 . ,SHARP) (2 . ,SHARP) (6 . ,SHARP)
604 (6 . ,DOUBLE-FLAT) (2 . ,DOUBLE-FLAT) (5 . ,DOUBLE-FLAT ) (1 . ,DOUBLE-FLAT) (4 . ,DOUBLE-FLAT) (0 . ,DOUBLE-FLAT) (3 . ,DOUBLE-FLAT)
605 (3 . ,DOUBLE-SHARP) (0 . ,DOUBLE-SHARP) (4 . ,DOUBLE-SHARP) (1 . ,DOUBLE-SHARP) (5 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (6 . ,DOUBLE-SHARP)
608 barCheckSynchronize = ##f
611 chordNameFunction = #ignatzek-chord-names
612 majorSevenSymbol = #whiteTriangleMarkup
613 chordNameLowercaseMinor = ##f
614 chordNameSeparator = #(make-simple-markup "/")
615 chordNameExceptions = #ignatzekExceptions
616 chordNoteNamer = #'()
617 chordRootNamer = #note-name->markup
618 chordPrefixSpacer = #0
619 chordNameExceptionsFull = #fullJazzExceptions
620 chordNameExceptionsPartial = #partialJazzExceptions
621 noChordSymbol = #(make-simple-markup "N.C.")
623 bassStaffProperties = #'((assign clefGlyph "clefs.F")
624 (assign clefPosition 2)
625 (assign middleCPosition 6)
626 (assign middleCClefPosition 6))
628 stringOneTopmost = ##t
631 %% One may change the string tunings as follows :
632 %% The length of the list must be equal to the number of strings
633 stringTunings = #guitar-tuning
634 tablatureFormat = #fret-number-tablature-format
635 tabStaffLineLayoutFunction = #tablature-position-on-lines
638 figuredBassFormatter = #format-bass-figure
639 metronomeMarkFormatter = #format-metronome-markup
642 %% See also make-voice-props-set
644 (Voice Stem direction ,UP)
645 (Voice Stem font-size -3)
646 (Voice NoteHead font-size -3)
647 (Voice TabNoteHead font-size -4)
648 (Voice Dots font-size -3)
649 (Voice Stem length-fraction 0.8)
650 (Voice Stem no-stem-extend #t)
651 (Voice Beam beam-thickness 0.384)
652 (Voice Beam length-fraction 0.8)
653 (Voice Accidental font-size -4)
654 (Voice AccidentalCautionary font-size -4)
655 (Voice Slur direction ,DOWN)
656 (Voice Script font-size -3)
657 (Voice Fingering font-size -8)
658 (Voice StringNumber font-size -8)
661 keepAliveInterfaces = #'(
662 bass-figure-interface
664 cluster-beacon-interface
665 fret-diagram-interface
666 lyric-syllable-interface
668 tab-note-head-interface
670 percent-repeat-item-interface
671 percent-repeat-interface
673 ;; need this, as stanza numbers are items, and appear only once.
674 stanza-number-interface
676 % \quoteDuring is supposed to quote everything, cueDuring only the essentials
677 quotedEventTypes = #'(StreamEvent)
678 quotedCueEventTypes = #'(
684 instrumentTransposition = #(ly:make-pitch 0 0 0)
686 topLevelAlignment = ##t
695 \type "Engraver_group"
697 \description "A context for printing a figured bass line."
699 \consists "Figured_bass_engraver"
700 \consists "Separating_line_group_engraver"
701 \consists "Hara_kiri_engraver"
703 \override VerticalAxisGroup #'remove-empty = ##t
704 \override VerticalAxisGroup #'remove-first = ##t
705 \override VerticalAxisGroup #'staff-affinity = #UP
706 \override VerticalAxisGroup #'nonstaff-relatedstaff-spacing #'padding = #0.5
707 \override VerticalAxisGroup #'nonstaff-nonstaff-spacing #'padding = #0.5
712 \type "Engraver_group"
714 %% don't want to route anything out of here:
717 \description "Silently discards all musical information given to this
725 \consists "Tab_note_heads_engraver"
726 \consists "Tab_harmonic_engraver"
728 \remove "Note_heads_engraver"
729 \remove "Fingering_engraver"
730 \remove "New_fingering_engraver"
732 \description "Context for drawing notes in a Tab staff."
734 %% TabStaff increase the staff-space, which in turn
735 %% increases beam thickness and spacing; beams are
736 %% too big. We have to adjust the beam settings:
737 \override Beam #'beam-thickness = #0.32
738 \override Beam #'length-fraction = #0.62
739 %% the same goes for tremolo beams
740 \override StemTremolo #'beam-thickness = #0.32
741 %% NOTE: in lily/stem-tremolo.cc, we have length-fraction = 1,
742 %% and the tablature staff space is scaled (1.5 by default),
743 %% so we use the inversion of the scale factor:
744 \override StemTremolo #'length-fraction = #(lambda (grob)
745 (/ 1 (ly:staff-symbol-staff-space grob)))
746 \override StemTremolo #'beam-width = #stem-tremolo::calc-tab-width
748 %% No accidental in tablature !
749 \remove "Accidental_engraver"
750 %% make the Stems as short as possible to minimize their influence
751 %% on the slur::calc-control-points routine
752 \override Stem #'length = #0
753 \override Stem #'no-stem-extend = ##t
754 \override Stem #'flag-style = #'no-flag
755 \override Stem #'details = #'((lengths 0 0 0 0 0 0)
756 (beamed-lengths 0 0 0)
757 (beamed-minimum-free-lengths 0 0 0)
758 (beamed-extreme-minimum-free-lengths 0 0)
760 %% after all, the stubs of the stems may still be visible, so ...
761 \override Stem #'transparent = ##t
762 %% automatic beams should be suppressed for similar reasons ...
764 %% remove beams, dots and rests ...
765 \override Beam #'stencil = ##f
766 \override StemTremolo #'stencil = ##f
767 \override Dots #'stencil = ##f
768 \override Rest #'stencil = ##f
769 \override MultiMeasureRest #'stencil = ##f
770 \override MultiMeasureRestNumber #'transparent = ##t
771 \override MultiMeasureRestText #'transparent = ##t
772 %% ... all kinds of ties/slurs
773 \override Tie #'stencil = ##f
774 \override RepeatTie #'stencil = ##f
775 \override LaissezVibrerTie #'stencil = ##f
776 \override Slur #'stencil = #slur::draw-tab-slur
777 \override PhrasingSlur #'stencil = ##f
778 %% 'tied to' fret numbers become invisible or parenthesized, respectively)
779 \override Tie #'after-line-breaking = #tie::handle-tab-note-head
780 \override RepeatTie #'after-line-breaking = #repeat-tie::handle-tab-note-head
781 %% ... and all kinds of markups, spanners etc.
782 \override TupletBracket #'stencil = ##f
783 \override TupletNumber #'stencil = ##f
784 \override DynamicText #'transparent = ##t
785 \override DynamicTextSpanner #'stencil = ##f
786 \override TextSpanner #'stencil = ##f
787 \override Hairpin #'transparent = ##t
788 \override Script #'stencil = ##f
789 \override TextScript #'stencil = ##f
790 %% the direction for glissando lines will be automatically corrected
791 \override Glissando #'extra-dy = #glissando::calc-tab-extra-dy
792 \override Glissando #'bound-details #'right = #`((attach-dir . ,LEFT)
794 \override Glissando #'bound-details #'left = #`((attach-dir . ,RIGHT)
797 \override TabNoteHead #'glyph-name = #tab-note-head::calc-glyph-name
798 \override TabNoteHead #'stencil = #tab-note-head::whiteout-if-style-set
806 \consists "Tab_staff_symbol_engraver"
808 \description "Context for generating tablature. It accepts only @code{TabVoice}
809 contexts and handles the line spacing, the tablature clef etc. properly."
812 \defaultchild "TabVoice"
814 %% 6 strings, bigger spacing
815 \override StaffSymbol #'staff-space = #1.5
817 %% Don't draw stems over the tablature figures !
818 \override Stem #'avoid-note-head = ##t
820 %% No accidental in tablature !
821 \remove "Accidental_engraver"
822 \remove "Key_engraver"
824 \remove "Ottava_spanner_engraver"
826 \override Clef #'stencil = #clef::print-modern-tab-if-set
828 \override TimeSignature #'stencil = ##f
829 %% better parentheses in a TabStaff
830 \override ParenthesesItem #'stencils = #parentheses-item::calc-tabstaff-parenthesis-stencils
832 \override Arpeggio #'stencil = ##f
833 %% we ignore collision warnings that may occur due to
834 %% stem overlapping, because we have no stems ;-)
835 \override NoteColumn #'ignore-collision = ##t
836 %% Special "TAB" clef
837 clefGlyph = #"clefs.tab"
843 \name "VaticanaVoice"
845 \description "Same as @code{Voice} context, except that it is
846 accommodated for typesetting Gregorian Chant in the notational style
849 \remove "Slur_engraver"
850 \remove "Stem_engraver"
851 \remove "Ligature_bracket_engraver"
852 \consists "Vaticana_ligature_engraver"
853 \remove "Text_spanner_engraver"
854 \consists "Episema_engraver"
856 %% Set default head for notes outside of \[ \].
857 \override NoteHead #'style = #'vaticana.punctum
859 %% Put some space before and after divisiones.
860 %% FIXME: This does not seem to show any effect.
861 \override Script #'padding = #0.5
863 %% There are no beams in Gregorian Chant notation.
869 \name "VaticanaStaff"
872 \accepts "VaticanaVoice"
873 \defaultchild "VaticanaVoice"
875 \description "Same as @code{Staff} context, except that it is
876 accommodated for typesetting Gregorian Chant in the notational style
879 \remove "Time_signature_engraver"
880 \consists "Custos_engraver"
882 %% We can not remove Bar_engraver; otherwise clefs and custodes will
883 %% not show up any more among other line breaking issues.
884 %% Instead, we make the grob transparent.
885 \override BarLine #'transparent = ##t
887 \override StaffSymbol #'line-count = #4
888 \override StaffSymbol #'thickness = #0.6
890 %% FIXME: unit on StaffSymbol's width should be \linewidth.
891 %% \override StaffSymbol #'width = #60.0
893 %% Choose vaticana do clef on 3rd line as default.
894 clefGlyph = #"clefs.vaticana.do"
896 middleCClefPosition = #1
900 %% Select vaticana style font.
901 \override KeySignature #'glyph-name-alist = #alteration-vaticana-glyph-name-alist
902 \override Accidental #'glyph-name-alist = #alteration-vaticana-glyph-name-alist
903 \override Custos #'style = #'vaticana
904 \override Custos #'neutral-position = #3
905 \override Custos #'neutral-direction = #DOWN
906 \override Dots #'style = #'vaticana
911 \name "GregorianTranscriptionVoice"
913 \consists "Episema_engraver"
915 %% Removing ligature bracket engraver without replacing it by some
916 %% other ligature engraver would cause a "Junking event: `LigatureEvent'"
917 %% warning for every "\[" and "\]". Therefore, we make the grob
918 %% transparent instead.
919 \override LigatureBracket #'transparent = ##t
921 %% Put some space before and after divisiones.
922 %% FIXME: This does not seem to show any effect.
923 \override Script #'padding = #0.5
925 %% There are no beams in Gregorian Chant notation.
932 \name "GregorianTranscriptionStaff"
935 \accepts "GregorianTranscriptionVoice"
936 \defaultchild "GregorianTranscriptionVoice"
938 %% We can not remove Bar_engraver; otherwise clefs and custodes will
939 %% not show up any more among other line breaking issues.
940 %% Instead, we make the grob transparent.
941 \override BarLine #'transparent = ##t
946 \name "MensuralVoice"
948 \description "Same as @code{Voice} context, except that it is
949 accommodated for typesetting a piece in mensural style."
951 \remove "Slur_engraver"
952 \remove "Ligature_bracket_engraver"
953 \consists "Mensural_ligature_engraver"
955 %% Set default head for notes outside of \[ \].
956 \override NoteHead #'style = #'mensural
957 \override Rest #'style = #'mensural
959 %% There are no beams in mensural notation.
965 \name "MensuralStaff"
968 \defaultchild "MensuralVoice"
969 \accepts "MensuralVoice"
970 \description "Same as @code{Staff} context, except that it is
971 accommodated for typesetting a piece in mensural style."
973 \consists "Custos_engraver"
975 %% We can not remove Bar_engraver; otherwise clefs and custodes will
976 %% not show up any more among other line breaking issues.
977 %% Instead, we make the grob transparent.
978 \override BarLine #'transparent = ##t
980 \override StaffSymbol #'thickness = #0.6
982 %% FIXME: unit on StaffSymbol's width should be \linewidth.
983 %% \override StaffSymbol #'width = #60.0
985 %% Choose mensural g clef on 2nd line as default.
986 clefGlyph = #"clefs.mensural.g"
987 middleCClefPosition = #-6
988 middleCPosition = #-6
992 %% Select mensural style font.
993 \override TimeSignature #'style = #'mensural
994 \override KeySignature #'glyph-name-alist = #alteration-mensural-glyph-name-alist
995 \override Accidental #'glyph-name-alist = #alteration-mensural-glyph-name-alist
996 \override Custos #'style = #'mensural
997 \override Custos #'neutral-position = #3
998 \override Custos #'neutral-direction = #DOWN
1000 %% Accidentals are valid only once (same as
1001 %% #(set-accidental-style 'forget))
1003 autoAccidentals = #`(Staff ,(make-accidental-rule 'same-octave -1))
1004 autoCautionaries = #'()
1005 printKeyCancellation = ##f
1009 %% Keep the old definitions in here for compatibility (they erase previous
1010 %% settings to the corresponding context!).
1011 %% For new scores, one should simply insert the \RemoveEmptyStaves settings
1012 %% into the desired context. That's just as easy, requires only one line more
1013 %% (the \*Staff), but preserves previous context mods.
1014 %% TODO: DEPRECATED_2.13.17, remove at some point in the future
1015 RemoveEmptyStaffContext = \context {
1020 AncientRemoveEmptyStaffContext = \context {
1025 RemoveEmptyDrumStaffContext = \context {
1030 RemoveEmptyRhythmicStaffContext = \context {
1035 RemoveEmptyTabStaffContext = \context {