ly/engraver-init.ly

   1 %%%% This file is part of LilyPond, the GNU music typesetter.
   2 %%%%
   3 %%%% Copyright (C) 1996--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
   4 %%%%                          Jan Nieuwenhuizen <janneke@gnu.org>
   5 %%%%
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   9 %%%% (at your option) any later version.
  10 %%%%
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  13 %%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 %%%% GNU General Public License for more details.
  15 %%%%
  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/>.
  18
  19 \version "2.13.10"
  20
  21 \context {
  22   \name "Global"
  23
  24   \accepts "Score"
  25
  26   \defaultchild "Score"
  27   \description "Hard coded entry point for LilyPond.  Cannot be tuned."
  28   \grobdescriptions #all-grob-descriptions
  29 }
  30
  31 \context {
  32   \type "Engraver_group"
  33   \name "FretBoards"
  34   \description "A context for displaying fret diagrams."
  35
  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"
  42
  43   predefinedDiagramTable = #fretboard-table
  44 }
  45
  46 \context {
  47   \type "Engraver_group"
  48   \name "Staff"
  49
  50   \consists "Output_property_engraver"
  51   \consists "Bar_engraver"
  52   %% Bar_engraver must be first so default bars aren't overwritten
  53   %% with empty ones.
  54
  55   \consists "Font_size_engraver"
  56   \consists "Separating_line_group_engraver"
  57   \consists "Dot_column_engraver"
  58   \consists "Staff_collecting_engraver"
  59
  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"
  78
  79   localKeySignature = #'()
  80   createSpacing = ##t
  81   ignoreFiguredBassRest = ##f
  82
  83   %% explicitly set instrument, so we don't get
  84   %% weird effects when doing instrument names for
  85   %% piano staves
  86
  87   instrumentName = #'()
  88   shortInstrumentName = #'()
  89
  90   \defaultchild "Voice"
  91   \accepts "Voice"
  92   \accepts "CueVoice"
  93
  94   \description "Handles clefs, bar lines, keys, accidentals.  It can contain
  95 @code{Voice} contexts."
  96
  97 }
  98
  99 \context {
 100   \Staff
 101   \type "Engraver_group"
 102   \name "DrumStaff"
 103   \alias "Staff"
 104
 105   \remove "Accidental_engraver"
 106   \remove "Ottava_spanner_engraver"
 107   \remove "Key_engraver"
 108   \remove "Piano_pedal_engraver"
 109
 110   \description "Handles typesetting for percussion."
 111
 112   \denies "Voice"
 113   \accepts "DrumVoice"
 114   \defaultchild "DrumVoice"
 115
 116   clefGlyph = #"clefs.percussion"
 117   clefPosition = #0
 118   \override Script #'staff-padding = #0.75
 119 }
 120
 121
 122 \context {
 123   \type "Engraver_group"
 124   \name "ChoirStaff"
 125   \consists "Vertical_align_engraver"
 126   topLevelAlignment = ##f
 127
 128   \consists "System_start_delimiter_engraver"
 129   systemStartDelimiter = #'SystemStartBracket
 130   vocalName = #'()
 131   shortVocalName = #'()
 132
 133   \accepts "Staff"
 134   \accepts "DrumStaff"
 135   \accepts "RhythmicStaff"
 136   \accepts "GrandStaff"
 137   \accepts "PianoStaff"
 138   \accepts "Lyrics"
 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."
 146 }
 147
 148 \context{
 149   \type "Engraver_group"
 150
 151   localKeySignature = #'()
 152   createSpacing = ##t
 153
 154   squashedPosition = #0
 155   \name RhythmicStaff
 156   \alias "Staff"
 157
 158   \override BarLine #'bar-size = #4
 159   \override VoltaBracket #'staff-padding = #3
 160   \override StaffSymbol #'line-count = #1
 161
 162   \override Stem  #'neutral-direction = #UP
 163   \override Beam  #'neutral-direction = #UP
 164
 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"
 176
 177   \accepts "Voice"
 178   \accepts "CueVoice"
 179   \defaultchild "Voice"
 180
 181   \description "A context like @code{Staff} but for printing rhythms.
 182 Pitches are ignored; the notes are printed on one line."
 183 }
 184
 185
 186 \context {
 187   \type "Engraver_group"
 188   \name "Voice"
 189
 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.
 193
 194 You have to instantiate this explicitly if you want to have
 195 multiple voices on the same staff."
 196
 197   localKeySignature = #'()
 198   \consists "Font_size_engraver"
 199
 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"
 218
 219   %% switch on to make stem directions interpolate for the
 220   %% center line.
 221   %  \consists "Melody_engraver"
 222
 223   \consists "Stem_engraver"
 224   \consists "Beam_engraver"
 225   \consists "Grace_beam_engraver"
 226   \consists "Auto_beam_engraver"
 227
 228   %% must come before Script_column_engraver.
 229   \consists "New_fingering_engraver"
 230
 231   \consists "Chord_tremolo_engraver"
 232   \consists "Percent_repeat_engraver"
 233   \consists "Slash_repeat_engraver"
 234   \consists "Part_combine_engraver"
 235
 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"
 242
 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"
 255 }
 256
 257 \context{
 258   \Voice
 259
 260   \name CueVoice
 261   \alias Voice
 262   fontSize = #-4
 263   \override Stem #'length-fraction = #(magstep -4)
 264   \override Beam #'length-fraction = #(magstep -4)
 265   \override Beam #'beam-thickness = #0.35
 266 }
 267
 268 \context {
 269   \Voice
 270   \name DrumVoice
 271   \alias Voice
 272
 273   \description "A voice on a percussion staff."
 274   \remove "Arpeggio_engraver"
 275   \consists "Grob_pq_engraver"
 276
 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"
 283
 284   \remove "Fingering_engraver"
 285
 286   \remove "Cluster_spanner_engraver"
 287 }
 288
 289 \context{
 290   \type "Engraver_group"
 291   \name GrandStaff
 292   localKeySignature = #'()
 293
 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."
 297
 298   \consists "Span_bar_engraver"
 299   \consists "Span_arpeggio_engraver"
 300   \consists "System_start_delimiter_engraver"
 301   systemStartDelimiter = #'SystemStartBrace
 302
 303   \defaultchild "Staff"
 304   \accepts "Staff"
 305   \accepts "FiguredBass"
 306   \accepts "Dynamics"
 307 }
 308
 309 \context{
 310   \GrandStaff
 311   \name "PianoStaff"
 312   \alias "GrandStaff"
 313
 314   \description "Just like @code{GrandStaff} but with support for
 315 instrument names at the start of each system."
 316
 317   \consists "Instrument_name_engraver"
 318   \consists "Vertical_align_engraver"
 319   topLevelAlignment = ##f
 320
 321   \override StaffGrouper #'between-staff-spacing #'stretchability = #5
 322
 323   instrumentName = #'()
 324   shortInstrumentName = #'()
 325 }
 326
 327 \context {
 328   \type "Engraver_group"
 329   \name "StaffGroup"
 330
 331   \consists "Vertical_align_engraver"
 332   topLevelAlignment = ##f
 333
 334   \consists "Span_bar_engraver"
 335   \consists "Span_arpeggio_engraver"
 336   \consists "Output_property_engraver"
 337   systemStartDelimiter = #'SystemStartBracket
 338
 339   \consists "System_start_delimiter_engraver"
 340
 341   \defaultchild "Staff"
 342   \accepts "Staff"
 343   \accepts "RhythmicStaff"
 344   \accepts "DrumStaff"
 345   \accepts "GrandStaff"
 346   \accepts "PianoStaff"
 347   \accepts "TabStaff"
 348   \accepts "Lyrics"
 349   \accepts "ChordNames"
 350   \accepts "FiguredBass"
 351   \accepts "ChoirStaff"
 352   \accepts "StaffGroup"
 353
 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."
 358 }
 359
 360 \context {
 361   \type "Engraver_group"
 362   \name Dynamics
 363   \alias Voice
 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"
 373
 374   pedalSustainStrings = #'("Ped." "*Ped." "*")
 375   pedalUnaCordaStrings = #'("una corda" "" "tre corde")
 376   \override VerticalAxisGroup #'staff-affinity = #CENTER
 377   \override VerticalAxisGroup #'inter-staff-spacing = #'((space . 5) (padding . 0.5))
 378   \override TextScript #'font-shape = #'italic
 379   \override DynamicLineSpanner #'Y-offset = #0
 380
 381   \description "Holds a single line of dynamics, which will be
 382 centered between the staves surrounding this context."
 383 }
 384
 385
 386 \context{
 387   \type "Engraver_group"
 388
 389   \description "Corresponds to a voice with lyrics.  Handles the
 390 printing of a single line of lyrics."
 391
 392   \name "Lyrics"
 393   instrumentName = #'()
 394   shortInstrumentName = #'()
 395
 396   \consists "Lyric_engraver"
 397   \consists "Extender_engraver"
 398   \consists "Hyphen_engraver"
 399   \consists "Stanza_number_engraver"
 400   \consists "Instrument_name_engraver"
 401   \consists "Font_size_engraver"
 402   \consists "Hara_kiri_engraver"
 403
 404   \override VerticalAxisGroup #'remove-first = ##t
 405   \override VerticalAxisGroup #'remove-empty = ##t
 406   \override VerticalAxisGroup #'staff-affinity = #UP
 407   \override VerticalAxisGroup #'inter-staff-spacing = #'((space . 5.5) (stretchability . 1) (padding . 0.5))
 408   \override VerticalAxisGroup #'inter-loose-line-spacing = #'((space . 0) (stretchability . 0) (padding . 0.2))
 409   \override VerticalAxisGroup #'non-affinity-spacing #'padding = #1.0
 410   \override SeparationItem #'padding = #0.2
 411   \override InstrumentName #'self-alignment-Y = ##f
 412
 413   %% sync with define-grobs.scm ;
 414   \override InstrumentName #'font-size = #1.0
 415
 416   %% make sure that barlines aren't collapsed, when
 417   %% Bar_engraver is there.
 418   \override BarLine #'bar-size = #0.1
 419
 420 }
 421
 422 \context {
 423   \type "Engraver_group"
 424   \name NoteNames
 425   \description "A context for printing the names of notes."
 426   \consists "Axis_group_engraver"
 427
 428   % FIXME: not sure what the default should be here.
 429   \override VerticalAxisGroup #'staff-affinity = #DOWN
 430
 431   \consists "Tie_engraver"
 432   \consists "Note_name_engraver"
 433   \consists "Separating_line_group_engraver"
 434 }
 435
 436 \context {
 437   \type "Engraver_group"
 438   \name ChordNames
 439   \description "Typesets chord names."
 440
 441   \consists "Output_property_engraver"
 442   \consists "Separating_line_group_engraver"
 443   \consists "Chord_name_engraver"
 444   \consists "Hara_kiri_engraver"
 445 %  \consists "Note_spacing_engraver"
 446   \override VerticalAxisGroup #'remove-first = ##t
 447   \override VerticalAxisGroup #'remove-empty = ##t
 448   \override VerticalAxisGroup #'staff-affinity = #DOWN
 449   \override VerticalAxisGroup #'inter-staff-spacing #'padding = #0.5
 450   \override VerticalAxisGroup #'inter-loose-line-spacing #'padding = #0.5
 451 }
 452
 453
 454 RemoveEmptyStaffContext = \context {
 455   \Staff
 456   \remove "Axis_group_engraver"
 457   \consists "Hara_kiri_engraver"
 458   \override Beam #'auto-knee-gap = #'()
 459   \override VerticalAxisGroup #'remove-empty = ##t
 460 }
 461
 462 AncientRemoveEmptyStaffContext = \context {
 463 %% why not add by default?
 464
 465   \RemoveEmptyStaffContext
 466   \accepts "VaticanaVoice"
 467   \accepts "GregorianTranscriptionVoice"
 468   \accepts "MensuralVoice"
 469 }
 470
 471 \context {
 472   \type "Score_engraver"
 473   \name "Score"
 474
 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.
 480
 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."
 485
 486   \consists "Paper_column_engraver"
 487   \consists "Vertically_spaced_contexts_engraver"
 488   \consists "Repeat_acknowledge_engraver"
 489   \consists "Staff_collecting_engraver"
 490
 491   %% move the alias along with the engraver.
 492
 493   \consists "Timing_translator"
 494   \consists "Default_bar_line_engraver"
 495   \consists "Output_property_engraver"
 496   \consists "System_start_delimiter_engraver"
 497   \consists "Mark_engraver"
 498   \consists "Volta_engraver"
 499   \consists "Metronome_mark_engraver"
 500   \consists "Break_align_engraver"
 501   \consists "Spacing_engraver"
 502   \consists "Grace_spacing_engraver"
 503   \consists "Vertical_align_engraver"
 504   \consists "Stanza_number_align_engraver"
 505   \consists "Bar_number_engraver"
 506   \consists "Parenthesis_engraver"
 507
 508   \defaultchild "Staff"
 509
 510   \accepts "FretBoards"
 511   \accepts "Staff"
 512   \accepts "RhythmicStaff"
 513   \accepts "TabStaff"
 514   \accepts "VaticanaStaff"
 515   \accepts "GregorianTranscriptionStaff"
 516   \accepts "MensuralStaff"
 517   \accepts "StaffGroup"
 518   \accepts "DrumStaff"
 519   \accepts "Lyrics"
 520   \accepts "ChordNames"
 521   \accepts "GrandStaff"
 522   \accepts "ChoirStaff"
 523   \accepts "PianoStaff"
 524   \accepts "Devnull"
 525   \accepts "NoteNames"
 526   \accepts "FiguredBass"
 527
 528
 529   noteToFretFunction = #determine-frets
 530   predefinedDiagramTable = ##f
 531   soloText = #"Solo"
 532   soloIIText = #"Solo II"
 533   aDueText = #"a2"
 534   printPartCombineTexts = ##t
 535   systemStartDelimiter =#'SystemStartBar
 536
 537   drumStyleTable = #drums-style
 538
 539   melismaBusyProperties = #default-melisma-properties
 540   tieWaitForNote = ##f
 541   clefGlyph = #"clefs.G"
 542   clefPosition = #-2
 543   middleCClefPosition = #-6
 544   middleCPosition = #-6
 545   firstClef = ##t
 546
 547   crescendoSpanner = #'hairpin
 548   decrescendoSpanner = #'hairpin
 549
 550   defaultBarType = #"|"
 551   doubleRepeatType = #":|:"
 552   barNumberVisibility = #first-bar-number-invisible
 553   automaticBars = ##t
 554
 555   explicitClefVisibility = #all-visible
 556   explicitKeySignatureVisibility = #all-visible
 557   implicitTimeSignatureVisibility = #end-of-line-invisible
 558
 559   repeatCountVisibility = #all-repeat-counts-visible
 560
 561   beamSettings = #default-beam-settings
 562   autoBeaming = ##t
 563   autoBeamCheck = #default-auto-beam-check
 564   scriptDefinitions = #default-script-alist
 565
 566   pedalSustainStrings = #'("Ped." "*Ped." "*")
 567   pedalSustainStyle = #'text
 568   pedalUnaCordaStrings = #'("una corda" "" "tre corde")
 569   pedalUnaCordaStyle = #'text
 570
 571 %% These are in ordinary italic font, including the *,
 572 %% but they are unlikely to be used,
 573 %% as the default pedal-style for SostenutoPedal is 'mixed':
 574 %% i.e.  Sost. Ped_____________________
 575   pedalSostenutoStrings = #'("Sost. Ped." "*Sost. Ped." "*")
 576   pedalSostenutoStyle = #'mixed
 577
 578   harmonicAccidentals = ##t
 579   fingeringOrientations = #'(up down)
 580   stringNumberOrientations = #'(up down)
 581   strokeFingerOrientations = #'(right)
 582
 583   lyricMelismaAlignment = #LEFT
 584   markFormatter = #format-mark-letters
 585   rehearsalMark = #1
 586   subdivideBeams = ##f
 587   extraNatural = ##t
 588   autoAccidentals = #`(Staff ,(make-accidental-rule 'same-octave 0))
 589   autoCautionaries = #'()
 590
 591   printKeyCancellation = ##t
 592   keyAlterationOrder = #`(
 593     (6 . ,FLAT) (2  . ,FLAT) (5 . ,FLAT ) (1  . ,FLAT) (4  . ,FLAT) (0  . ,FLAT) (3  . ,FLAT)
 594     (3 . ,SHARP) (0 . ,SHARP) (4 . ,SHARP) (1 . ,SHARP) (5 . ,SHARP) (2 . ,SHARP) (6 . ,SHARP)
 595     (6 . ,DOUBLE-FLAT) (2 . ,DOUBLE-FLAT) (5 . ,DOUBLE-FLAT ) (1 . ,DOUBLE-FLAT) (4 . ,DOUBLE-FLAT) (0 . ,DOUBLE-FLAT) (3 . ,DOUBLE-FLAT)
 596     (3  . ,DOUBLE-SHARP) (0 . ,DOUBLE-SHARP) (4 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (5 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (6 . ,DOUBLE-SHARP)
 597   )
 598
 599   barCheckSynchronize = ##f
 600
 601 %% chord names:
 602   chordNameFunction = #ignatzek-chord-names
 603   majorSevenSymbol = #whiteTriangleMarkup
 604   chordNameSeparator = #(make-simple-markup  "/")
 605   chordNameExceptions = #ignatzekExceptions
 606   chordNoteNamer = #'()
 607   chordRootNamer = #note-name->markup
 608   chordPrefixSpacer = #0
 609   chordNameExceptionsFull = #fullJazzExceptions
 610   chordNameExceptionsPartial = #partialJazzExceptions
 611   noChordSymbol = #(make-simple-markup "N.C.")
 612
 613   bassStaffProperties = #'((assign clefGlyph "clefs.F")
 614   (assign clefPosition 2)
 615   (assign middleCPosition 6)
 616   (assign middleCClefPosition 6))
 617 %% tablature:
 618   stringOneTopmost = ##t
 619   highStringOne = ##t
 620
 621 %% One may change the string tunings as follows :
 622 %% The length of the list must be equal to the number of strings
 623   stringTunings = #guitar-tuning
 624   tablatureFormat = #fret-number-tablature-format
 625   tabStaffLineLayoutFunction = #tablature-position-on-lines
 626
 627 %%
 628   figuredBassFormatter = #format-bass-figure
 629   metronomeMarkFormatter = #format-metronome-markup
 630
 631
 632   %% See also make-voice-props-set
 633   graceSettings = #`(
 634     (Voice Stem direction ,UP)
 635     (Voice Stem font-size -3)
 636     (Voice NoteHead font-size -3)
 637     (Voice TabNoteHead font-size -4)
 638     (Voice Dots font-size -3)
 639     (Voice Stem length-fraction 0.8)
 640     (Voice Stem no-stem-extend #t)
 641     (Voice Beam beam-thickness 0.384)
 642     (Voice Beam length-fraction 0.8)
 643     (Voice Accidental font-size -4)
 644     (Voice AccidentalCautionary font-size -4)
 645     (Voice Slur direction ,DOWN)
 646     (Voice Script font-size -3)
 647     (Voice Fingering font-size -8)
 648     (Voice StringNumber font-size -8)
 649   )
 650
 651   keepAliveInterfaces = #'(
 652     rhythmic-grob-interface
 653     lyric-interface
 654     percent-repeat-item-interface
 655     percent-repeat-interface
 656
 657     ;; need this, as stanza numbers are items, and appear only once.
 658     stanza-number-interface
 659   )
 660   % \quoteDuring is supposed to quote everything, cueDuring only the essentials
 661   quotedEventTypes = #'(StreamEvent)
 662   quotedCueEventTypes = #'(
 663     note-event
 664     rest-event
 665     tie-event
 666     beam-event
 667     tuplet-span-event)
 668   instrumentTransposition = #(ly:make-pitch 0 0 0)
 669
 670   verticallySpacedContexts = #'(Staff)
 671   topLevelAlignment = ##t
 672
 673   timing = ##t
 674 }
 675
 676
 677
 678
 679 \context {
 680   \type "Engraver_group"
 681   \name "FiguredBass"
 682   \description "A context for printing a figured bass line."
 683
 684   \consists "Figured_bass_engraver"
 685   \consists "Separating_line_group_engraver"
 686   \consists "Hara_kiri_engraver"
 687
 688   \override VerticalAxisGroup #'remove-empty = ##t
 689   \override VerticalAxisGroup #'remove-first = ##t
 690   \override VerticalAxisGroup #'staff-affinity = #UP
 691   \override VerticalAxisGroup #'inter-staff-spacing #'padding = #0.5
 692   \override VerticalAxisGroup #'inter-loose-line-spacing #'padding = #0.5
 693 }
 694
 695 \context {
 696   \name "Devnull"
 697   \type "Engraver_group"
 698
 699 %% don't want to route anything out of here:
 700   \alias "Staff"
 701   \alias "Voice"
 702   \description "Silently discards all musical information given to this
 703 context."
 704 }
 705
 706 \context {
 707   \Voice
 708   \name "TabVoice"
 709   \alias "Voice"
 710   \consists "Tab_note_heads_engraver"
 711   \consists "Tab_harmonic_engraver"
 712
 713   \remove "Note_heads_engraver"
 714   \remove "Fingering_engraver"
 715   \remove "New_fingering_engraver"
 716
 717   \description "Context for drawing notes in a Tab staff."
 718
 719   %% TabStaff increase the staff-space, which in turn
 720   %% increases beam thickness and spacing; beams are
 721   %% too big. We have to adjust the beam settings:
 722   \override Beam #'beam-thickness = #0.32
 723   \override Beam #'length-fraction = #0.62
 724
 725   %% No accidental in tablature !
 726   \remove "Accidental_engraver"
 727   %% make the Stems as short as possible to minimize their influence
 728   %% on the slur::calc-control-points routine
 729   \override Stem #'length = #0
 730   \override Stem #'no-stem-extend = ##t
 731   \override Stem #'flag-style = #'no-flag
 732   \override Stem #'details = #'((lengths 0 0 0 0 0 0)
 733                                 (beamed-lengths 0 0 0)
 734                                 (beamed-minimum-free-lengths 0 0 0)
 735                                 (beamed-extreme-minimum-free-lengths 0 0)
 736                                 (stem-shorten 0 0))
 737   %% after all, the stubs of the stems may still be visible, so ...
 738   \override Stem #'transparent = ##t
 739   %% automatic beams should be suppressed for similar reasons ...
 740   autoBeaming = ##f
 741   %% remove beams, dots and rests ...
 742   \override Beam #'stencil = ##f
 743   \override Dots #'stencil = ##f
 744   \override Rest #'stencil = ##f
 745   \override MultiMeasureRest #'stencil = ##f
 746   \override MultiMeasureRestNumber #'transparent = ##t
 747   %% ... all kinds of ties/slurs
 748   \override Tie  #'stencil = ##f
 749   \override RepeatTie #'stencil = ##f
 750   \override LaissezVibrerTie #'stencil = ##f
 751   \override Slur #'stencil = #slur::draw-tab-slur
 752   \override PhrasingSlur #'stencil = ##f
 753   %% 'tied to' fret numbers become invisible or parenthesized, respectively)
 754   \override Tie #'after-line-breaking = #tie::handle-tab-note-head
 755   \override RepeatTie #'after-line-breaking = #repeat-tie::handle-tab-note-head
 756   %% ... and all kinds of markups, spanners etc.
 757   \override TupletBracket #'stencil = ##f
 758   \override TupletNumber #'stencil = ##f
 759   \override DynamicText #'transparent = ##t
 760   \override DynamicTextSpanner #'stencil = ##f
 761   \override TextSpanner #'stencil = ##f
 762   \override Hairpin #'transparent = ##t
 763   \override Script #'stencil = ##f
 764   \override TextScript #'stencil = ##f
 765   %% the direction for glissando lines will be automatically corrected
 766   \override Glissando #'extra-dy = #glissando::calc-tab-extra-dy
 767   \override Glissando #'bound-details #'right = #`((attach-dir . ,LEFT)
 768                                                    (padding . 0.3))
 769   \override Glissando #'bound-details #'left = #`((attach-dir . ,RIGHT)
 770                                                    (padding . 0.3))
 771   %% dead notes
 772   \override TabNoteHead #'glyph-name = #tab-note-head::calc-glyph-name
 773   \override TabNoteHead #'stencil = #tab-note-head::whiteout-if-style-set
 774 }
 775
 776 \context {
 777   \Staff
 778   \alias "Staff"
 779   \name "TabStaff"
 780   \denies "Voice"
 781   \consists "Tab_staff_symbol_engraver"
 782
 783   \description "Context for generating tablature. It accepts only @code{TabVoice}
 784 contexts and handles the line spacing, the tablature clef etc. properly."
 785
 786   \accepts "TabVoice"
 787   \defaultchild "TabVoice"
 788
 789   %% 6 strings, bigger spacing
 790   \override StaffSymbol #'staff-space = #1.5
 791
 792   %% Don't draw stems over the tablature figures !
 793   \override Stem #'avoid-note-head = ##t
 794
 795   %% No accidental in tablature !
 796   \remove "Accidental_engraver"
 797   \remove "Key_engraver"
 798
 799   \remove "Ottava_spanner_engraver"
 800   %% the clef handler
 801   \override Clef #'stencil = #clef::print-modern-tab-if-set
 802   %% no time signature
 803   \override TimeSignature #'stencil = ##f
 804   %% better parentheses in a TabStaff
 805   \override ParenthesesItem #'stencils = #parentheses-item::calc-tabstaff-parenthesis-stencils
 806   %% no arpeggios
 807   \override Arpeggio #'stencil = ##f
 808   %% we ignore collision warnings that may occur due to
 809   %% stem overlapping, because we have no stems ;-)
 810   \override NoteColumn #'ignore-collision = ##t
 811   %% Special "TAB" clef
 812   clefGlyph = #"clefs.tab"
 813   clefPosition = #0
 814 }
 815
 816 \context {
 817   \Voice
 818   \name "VaticanaVoice"
 819   \alias "Voice"
 820   \description "Same as @code{Voice} context, except that it is
 821 accommodated for typesetting Gregorian Chant in the notational style
 822 of Editio Vaticana."
 823
 824   \remove "Slur_engraver"
 825   \remove "Stem_engraver"
 826   \remove "Ligature_bracket_engraver"
 827   \consists "Vaticana_ligature_engraver"
 828   \remove "Text_spanner_engraver"
 829   \consists "Episema_engraver"
 830
 831   %% Set default head for notes outside of \[ \].
 832   \override NoteHead #'style = #'vaticana.punctum
 833
 834   %% Put some space before and after divisiones.
 835   %% FIXME: This does not seem to show any effect.
 836   \override Script #'padding = #0.5
 837
 838   %% There are no beams in Gregorian Chant notation.
 839   autoBeaming = ##f
 840 }
 841
 842 \context {
 843   \Staff
 844   \name "VaticanaStaff"
 845   \alias "Staff"
 846   \denies "Voice"
 847   \accepts "VaticanaVoice"
 848   \defaultchild "VaticanaVoice"
 849
 850   \description "Same as @code{Staff} context, except that it is
 851 accommodated for typesetting Gregorian Chant in the notational style
 852 of Editio Vaticana."
 853
 854   \remove "Time_signature_engraver"
 855   \consists "Custos_engraver"
 856
 857   %% We can not remove Bar_engraver; otherwise clefs and custodes will
 858   %% not show up any more among other line breaking issues.
 859   %% Instead, we make the grob transparent.
 860   \override BarLine #'transparent = ##t
 861
 862   \override StaffSymbol #'line-count = #4
 863   \override StaffSymbol #'thickness = #0.6
 864
 865   %% FIXME: unit on StaffSymbol's width should be \linewidth.
 866   %% \override StaffSymbol #'width = #60.0
 867
 868   %% Choose vaticana do clef on 3rd line as default.
 869   clefGlyph = #"clefs.vaticana.do"
 870   middleCPosition = #1
 871   middleCClefPosition = #1
 872   clefPosition = #1
 873   clefOctavation = #0
 874
 875   %% Select vaticana style font.
 876   \override KeySignature #'glyph-name-alist = #alteration-vaticana-glyph-name-alist
 877   \override Accidental #'glyph-name-alist = #alteration-vaticana-glyph-name-alist
 878   \override Custos #'style = #'vaticana
 879   \override Custos #'neutral-position = #3
 880   \override Custos #'neutral-direction = #DOWN
 881   \override Dots #'style = #'vaticana
 882 }
 883
 884 \context {
 885   \Voice
 886   \name "GregorianTranscriptionVoice"
 887   \alias "Voice"
 888   \consists "Episema_engraver"
 889
 890   %% Removing ligature bracket engraver without replacing it by some
 891   %% other ligature engraver would cause a "Junking event: `LigatureEvent'"
 892   %% warning for every "\[" and "\]".  Therefore, we make the grob
 893   %% transparent instead.
 894   \override LigatureBracket #'transparent = ##t
 895
 896   %% Put some space before and after divisiones.
 897   %% FIXME: This does not seem to show any effect.
 898   \override Script #'padding = #0.5
 899
 900   %% There are no beams in Gregorian Chant notation.
 901   autoBeaming = ##f
 902
 903 }
 904
 905 \context {
 906   \Staff
 907   \name "GregorianTranscriptionStaff"
 908   \alias "Staff"
 909   \denies "Voice"
 910   \accepts "GregorianTranscriptionVoice"
 911   \defaultchild "GregorianTranscriptionVoice"
 912
 913   %% We can not remove Bar_engraver; otherwise clefs and custodes will
 914   %% not show up any more among other line breaking issues.
 915   %% Instead, we make the grob transparent.
 916   \override BarLine #'transparent = ##t
 917 }
 918
 919 \context {
 920   \Voice
 921   \name "MensuralVoice"
 922   \alias "Voice"
 923   \description "Same as @code{Voice} context, except that it is
 924 accommodated for typesetting a piece in mensural style."
 925
 926   \remove "Slur_engraver"
 927   \remove "Ligature_bracket_engraver"
 928   \consists "Mensural_ligature_engraver"
 929
 930   %% Set default head for notes outside of \[ \].
 931   \override NoteHead #'style = #'mensural
 932   \override Rest #'style = #'mensural
 933
 934   %% There are no beams in mensural notation.
 935   autoBeaming = ##f
 936 }
 937
 938 \context {
 939   \Staff
 940   \name "MensuralStaff"
 941   \alias "Staff"
 942   \denies "Voice"
 943   \defaultchild "MensuralVoice"
 944   \accepts "MensuralVoice"
 945   \description "Same as @code{Staff} context, except that it is
 946 accommodated for typesetting a piece in mensural style."
 947
 948   \consists "Custos_engraver"
 949
 950   %% We can not remove Bar_engraver; otherwise clefs and custodes will
 951   %% not show up any more among other line breaking issues.
 952   %% Instead, we make the grob transparent.
 953   \override BarLine #'transparent = ##t
 954
 955   \override StaffSymbol #'thickness = #0.6
 956
 957   %% FIXME: unit on StaffSymbol's width should be \linewidth.
 958   %% \override StaffSymbol #'width = #60.0
 959
 960   %% Choose mensural g clef on 2nd line as default.
 961   clefGlyph = #"clefs.mensural.g"
 962   middleCClefPosition = #-6
 963   middleCPosition = #-6
 964   clefPosition = #-2
 965   clefOctavation = #0
 966
 967   %% Select mensural style font.
 968   \override TimeSignature #'style = #'mensural
 969   \override KeySignature #'glyph-name-alist = #alteration-mensural-glyph-name-alist
 970   \override Accidental #'glyph-name-alist = #alteration-mensural-glyph-name-alist
 971   \override Custos #'style = #'mensural
 972   \override Custos #'neutral-position = #3
 973   \override Custos #'neutral-direction = #DOWN
 974
 975   %% Accidentals are valid only once (same as
 976   %% #(set-accidental-style 'forget))
 977   extraNatural = ##f
 978   autoAccidentals = #`(Staff ,(make-accidental-rule 'same-octave -1))
 979   autoCautionaries = #'()
 980   printKeyCancellation = ##f
 981 }
 982
 983 RemoveEmptyDrumStaffContext = \context {
 984   \DrumStaff
 985   \remove "Axis_group_engraver"
 986   \override VerticalAxisGroup #'remove-empty = ##t
 987   \consists "Hara_kiri_engraver"
 988 }
 989
 990 RemoveEmptyRhythmicStaffContext = \context {
 991   \RhythmicStaff
 992   \remove "Axis_group_engraver"
 993   \override VerticalAxisGroup #'remove-empty = ##t
 994   \consists "Hara_kiri_engraver"
 995 }
 996
 997 RemoveEmptyTabStaffContext = \context {
 998   \TabStaff
 999   \remove "Axis_group_engraver"
1000   \override VerticalAxisGroup #'remove-empty = ##t
1001   \consists "Hara_kiri_engraver"
1002 }
1003