]> git.donarmstrong.com Git - lilypond.git/blobdiff - ly/engraver.ly
patch::: 1.3.96.jcn9
[lilypond.git] / ly / engraver.ly
index ee09f7bee8ac7dc4a10e3b85af359e52998cadf0..8d5be1e0642a83a21994b6e8c12d4f3f5c0b1b24 100644 (file)
@@ -165,13 +165,13 @@ GraceContext=\translator {
        TextScript \push #'font-size = #-1
        Slur \push #'font-size = #-1
        Accidentals \push #'font-size = #-1
-       Beam \push #'beam-thickness = #0.3
-       Beam \push #'beam-space-function = #(lambda (x) 0.5)
+       Beam \push #'thickness = #0.3
+       Beam \push #'space-function = #(lambda (x) 0.5)
 
        Stem \push #'lengths = #(map (lambda (x) (* 0.8 x)) '(3.5 3.5 3.5 4.5 5.0))
        Stem \push #'beamed-lengths =
                #'(0.0 2.5 2.0 1.5)
-       Stem \push #'minimum-beamed-lengths
+       Stem \push #'beamed-minimum-lengths
                 = #(map (lambda (x) (* 0.8 x)) '(0.0 2.5 2.0 1.5))
 
        weAreGraceContext = ##t   
@@ -280,9 +280,12 @@ ChordNamesContext = \translator {
        \name ChordNames;
 
        Generic_property_list = #generic-chord-staff-properties
+
        \consists "Property_engraver";  
        \consists "Output_property_engraver";   
        \accepts "ChordNamesVoice";
+
+       VerticalAxisGroup \push #'invisible-staff = ##t
        \consistsend "Axis_group_engraver";
        }
 
@@ -429,627 +432,13 @@ ScoreContext = \translator {
          Time_signature
          Stanza_number
        )
-       
+
+
+       \elementdescriptions #all-element-descriptions
        %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
        % TODO: uniform naming.;  
        %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-
-       %
-       % distances are given in stafflinethickness (thicknesses) and
-       % staffspace (distances)
-       %
-       Arpeggio = #`(
-               (interfaces . (arpeggio-interface side-position-interface))
-               (X-extent-callback . ,Arpeggio::width_callback)
-               (molecule-callback . ,Arpeggio::brew_molecule)
-               (Y-offset-callbacks . (,Staff_symbol_referencer::callback))
-               (X-offset-callbacks . (,Side_position::aligned_side))
-               (right-padding . 0.4)  ; Hmm, not generic?
-               (direction . -1)
-               (staff-position . 0.0)
-               (name . "Arpeggio") 
-       )
-       BarLine = #`(
-               (interfaces . (bar-interface staff-bar-interface))
-               (break-align-symbol . Staff_bar)
-               (glyph . "|")
-               (break-glyph-function . ,default-break-barline)
-               (barsize-procedure . ,Bar::get_staff_bar_size)
-               (molecule-callback . ,Bar::brew_molecule)          
-               (visibility-lambda . ,all-visible)
-               (breakable . #t)
-               (before-line-breaking-callback . ,Bar::before_line_breaking)
-               ;;
-               ;; Ross. page 151 lists other values, we opt for a leaner look
-               ;; 
-               (kern . 3.0)
-               (thin-kern . 3.0)
-               (hair-thickness . 1.6)
-               (thick-thickness . 6.0)
-               (name . "BarLine")
-       )
-
-       BarNumber = #`(
-               (molecule-callback . ,Text_item::brew_molecule)
-               (breakable . #t)
-               (visibility-lambda . ,begin-of-line-visible)
-               (padding . 1.0)
-               (direction . 1)
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (font-family . roman)
-               (name . "BarNumber")
-       )
-
-       Beam = #basic-beam-properties
-
-       BreakAlignment = #`(
-               (breakable . #t)
-               (interfaces . (break-align-interface))
-               (stacking-dir . 1)
-               (axes 0)
-               (X-offset-callbacks . (,Break_align_interface::self_align_callback))
-               (space-alist . ,default-break-align-space-alist) 
-               (name . "BreakAlignment")               
-       )
-
-       BreakAlignGroup = #`(
-               (interfaces . (axis-group-interface))
-               (axes  . (0))
-               (X-offset-callbacks . (,Break_align_interface::alignment_callback))
-               
-               (name . "BreakAlignGroup")
-       )
-
-       BreathingSign = #`(
-               (interfaces . (breathing-sign-interface))
-               (break-align-symbol . Breathing_sign)
-               (breakable . #t )
-               (molecule-callback . ,Breathing_sign::brew_molecule)
-               (Y-offset-callbacks . (,Breathing_sign::offset_callback))
-               (visibility-lambda . ,begin-of-line-invisible)
-               (name . "BreathingSign")
-       )
-
-       Clef = #`(
-          (interfaces .  (clef-interface))
-          (molecule-callback . ,Score_element::brew_molecule)
-          (before-line-breaking-callback . ,Clef::before_line_breaking)
-          (breakable . #t)
-          (break-align-symbol . Clef_item)
-          (visibility-lambda . ,begin-of-line-visible)
-          (Y-offset-callbacks  . (,Staff_symbol_referencer::callback)) 
-          (name . "Clef")
-       )
-
-       ChordNames = #`(
-               (molecule-callback . ,Chord_name::brew_molecule)
-               (interfaces . (chord-name-interface))
-               (after-line-breaking-callback . ,Chord_name::after_line_breaking)
-               (chord-name-function . ,default-chord-name-function)
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (font-family . roman)
-               (name . "ChordNames")  
-       )
-
-       NoteCollision = #`(
-               (axes 0 1)
-               (interfaces . (collision-interface))
-               (note-width . 1.65)
-               (name . "NoteCollision")
-       )
-
-       Crescendo = #`(
-               (molecule-callback . ,Crescendo::brew_molecule)
-               (interfaces . (crescendo-interface dynamic-interface))
-               (thickness . 1.0)
-               (shorten-for-letter  .  4.0)
-               (height . 0.6666)
-               (dash-thickness . 1.2)
-               (dash-length . 4.0)
-               (name . "Crescendo")
-               (self-alignment-Y . 0)
-               (Y-offset-callbacks . (,Side_position::aligned_on_self))
-       )
-
-       DotColumn = #`(
-               (interfaces . (dot-column-interface axis-group-interface ))
-               (axes 0 )
-               (name . "DotColumn")
-       )
-
-       Dots = #`(
-               (interfaces . (dot-interface))
-               (molecule-callback . ,Dots::brew_molecule)
-               (dot-count . 1)
-               (staff-position . 0.0)
-               (Y-offset-callbacks  . (,Dots::quantised_position_callback ,Staff_symbol_referencer::callback))
-
-               (name . "Dots")         
-       )
-       
-       DynamicText = #`(
-               (interfaces . (dynamic-interface))
-               (Y-offset-callbacks . (,Side_position::aligned_on_self))
-               (molecule-callback . ,Text_item::brew_molecule)
-               (font-style . dynamic)
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (script-priority . 100)
-               (self-alignment-Y . 0)
-               (name . "DynamicText")
-       )
-       
-       DynamicLineSpanner = #`(
-               (interfaces . (dynamic-interface axis-group-interface side-position-interface))
-               (axes . ( 1))
-               (padding . 3)
-               (minimum-space . 6)
-               (name . "dynamic alignment")
-       )
-       
-       LeftEdge = #`(
-               (break-align-symbol . Left_edge_item)
-               (breakable . #t)
-               (name . "LeftEdge")
-       )
-       
-       Fingering = #`(
-               (interfaces . (finger-interface text-script-interface text-item-interface side-position-interface))
-               (molecule-callback . ,Text_item::brew_molecule)
-               (padding .      3.0)
-               (self-alignment-X . 0)
-               (name . "Fingering") 
-       )
-
-       GraceAlignment = #`(
-               (interfaces . (axis-group-interface align-interface))
-               (axes . (0))
-               (horizontal-space . 1.2)
-               (padding . 1.0)
-               (before-line-breaking-callback . ,Grace_align_item::before_line_breaking)
-               (name . "GraceAlignment")
-       )
-       
-       HaraKiriVerticalGroup = #`(
-               (Y-offset-callbacks . (,Hara_kiri_group_spanner::force_hara_kiri_callback))
-               (Y-extent-callback . ,Hara_kiri_group_spanner::y_extent)
-               (interfaces . (hara-kiri-group-interface))
-               (axes 1)
-               (name . "HaraKiriVerticalGroup")
-       )
-
-       LyricHyphen = #`(
-               (interfaces  . (lyric-hyphen-interface))        
-               (thickness . 1.0)
-               (height . 0.4)
-               (minimum-length .  0.5) 
-               (molecule-callback . ,Hyphen_spanner::brew_molecule)
-               (Y-extent-callback . ,Score_element::point_dimension_callback)
-               (name . "LyricHyphen")
-       )
-       
-       InstrumentName = #`(
-               (interfaces . (instrument-name-interface))
-               (breakable . #t)
-               (Y-offset-callbacks . (,Side_position::centered_on_parent))
-               (molecule-callback . ,Text_item::brew_molecule)         
-               (break-align-symbol . Instrument_name)
-               (visibility-lambda . ,begin-of-line-visible)
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (font-family . roman)
-               (name . "InstrumentName")
-       )
-       
-       KeySignature = #`(
-         (interfaces . (key-item-interface))
-         (molecule-callback . ,Key_item::brew_molecule)
-         (break-align-symbol . Key_item)
-         (visibility-lambda . ,begin-of-line-visible)
-         (breakable . #t)
-         (name . "KeySignature")
-       )
-       
-       Accidentals = #`(
-               (molecule-callback . ,Local_key_item::brew_molecule)
-               (X-offset-callbacks . (,Side_position::aligned_side))
-               (direction . -1)
-               (left-padding . 0.2)
-               (right-padding . 0.4)
-               (interfaces . (accidentals-interface))
-               (name .  "Accidentals")
-       )
-       
-       LineOfScore = #`(
-               (axes . (0 1))
-               (interfaces . (axis-group-interface))
-               (name .  "LineOfScore")
-       )
-       
-       LyricExtender = #`(
-               (interfaces . (lyric-extender-interface))
-               (molecule-callback . ,Lyric_extender::brew_molecule)
-               (height . 0.8) ; stafflinethickness;
-               (right-trim-amount . 0.5)
-               (Y-extent-callback . ,Score_element::point_dimension_callback)
-               (name . "LyricExtender")
-       )
-       
-       LyricText = #`(
-               (interfaces .  (lyric-syllable-interface text-item-interface))
-               (molecule-callback . ,Text_item::brew_molecule)
-               (X-offset-callbacks . (,Side_position::aligned_on_self))
-               (self-alignment-X . 0)
-               (non-rhythmic . #t)
-               (word-space . 0.6)
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (font-family . roman)
-               (name . "LyricText") 
-       )
-       
-       RehearsalMark = #`(
-               (interfaces . (mark-interface side-position-interface))
-               (molecule-callback . ,Text_item::brew_molecule) 
-               (breakable . #t)
-               (visibility-lambda . ,end-of-line-invisible)
-               (padding . 4.0)
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (font-style . mark)
-               (name . "RehearsalMark")
-       )
-       
-       MultiMeasureRest = #`(
-               (interfaces . (multi-measure-rest-interface))
-               (spacing-procedure . ,Multi_measure_rest::set_spacing_rods)
-               (molecule-callback . ,Multi_measure_rest::brew_molecule)
-               (staff-position . 0)
-               (expand-limit . 10)
-               (padding . 2.0) ; staffspace
-               (minimum-width . 12.5) ; staffspace
-               (name . "MultiMeasureRest")
-       )
-       
-       NoteColumn = #`(
-               (interfaces . (axis-group-interface note-column-interface))
-               (axes 0 1)
-               (name . "NoteColumn")
-       )
-       
-       NoteHead = #`(
-               (interfaces . (note-head-interface rhythmic-head-interface))
-               (style . default)
-               (molecule-callback . ,Note_head::brew_molecule)
-               (Y-offset-callbacks  . (,Staff_symbol_referencer::callback)) 
-               (name . "NoteHead")
-       )
-
-       NoteName = #`(
-               (molecule-callback . ,Text_item::brew_molecule)
-               (name . "NoteName")
-       )
-
-       OctavateEight  = #`(
-               (self-alignment-X . 0)
-               (text . "8")
-               (visibility-lambda . ,begin-of-line-visible)
-               (X-offset-callbacks . (,Side_position::centered_on_parent ,Side_position::aligned_on_self))
-               (Y-offset-callbacks . (,Side_position::aligned_side))
-               (molecule-callback . ,Text_item::brew_molecule)
-               (font-shape . "italic")
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (name . "OctavateEight")
-       )
-       
-       PaperColumn = #`(
-               (interfaces . (paper-column-interface axis-group-interface))
-               (axes 0)
-               (before-musical-spacing-factor . 0.4)
-               (name . "PaperColumn")
-       )
-       NonMusicalPaperColumn = #`(
-               (interfaces . (paper-column-interface axis-group-interface))
-               (axes 0)
-               (before-musical-spacing-factor . 1.0)
-               (name . "PaperColumn")
-       )
-
-       Rest = #`(
-               (interfaces . (rest-interface rhythmic-head-interface))
-               (after-line-breaking-callback . ,Rest::after_line_breaking)
-               (molecule-callback . ,Rest::brew_molecule)
-               (minimum-beam-collision-distance . 1.5)
-               (name . "Rest")
-       )
-       
-       RestCollision = #`(
-               (interfaces . (rest-collision-interface))
-               (minimum-distance . 0.75)
-               (name . "RestCollision")                
-       )
-
-       Script = #`(
-               (molecule-callback . ,Script::brew_molecule)
-               (interfaces . (script-interface side-position-interface))
-               (X-offset-callbacks . (,Side_position::centered_on_parent))
-               (name . "Script")
-       )
-       
-       ScriptColumn = #`(
-               (before-line-breaking-callback . ,Script_column::before_line_breaking)
-               (name . "ScriptColumn")
-       )
        
-       Slur = #`(
-               (interfaces . (slur-interface))
-               (molecule-callback . ,Slur::brew_molecule)
-               (thickness . 1.2)               
-               (spacing-procedure . ,Slur::set_spacing_rods)           
-               (minimum-length . 1.5)
-               (after-line-breaking-callback . ,Slur::after_line_breaking)
-               (extremity-rules . ,default-slur-extremity-rules)
-               (extremity-offset-alist . ,default-slur-extremity-offset-alist)
-               (de-uglify-parameters . ( 1.5  0.8  -2.0))
-               (details . ((height-limit . 2.0) (ratio . 0.333) (force-blowfit . 0.5)))
-               (beautiful . 0.5)
-               (y-free . 0.75)
-               (slope-limit . 0.8)
-               (attachment-offset . ((0 . 0) . (0 . 0)))
-               (name . "Slur")
-               )
-
-       SpacingSpanner =#`(
-               (spacing-procedure . ,Spacing_spanner::set_springs)
-
-               ;; assume that notes at least this long are present.
-               (maximum-duration-for-spacing . ,(make-moment 1 8))
-               (name . "SpacingSpanner")
-       )
-       SpanBar = #`(
-               (interfaces . (bar-interface span-bar-interface))
-               (break-align-symbol . Staff_bar)
-               (barsize-procedure . ,Span_bar::get_bar_size) 
-               (molecule-callback . ,Bar::brew_molecule)
-               (visibility-lambda . ,begin-of-line-invisible)
-               (X-extent-callback . ,Span_bar::width_callback)
-               (Y-offset-callbacks . (,Span_bar::center_on_spanned_callback))
-               
-               (breakable . #t)
-               (glyph . "|")
-               (before-line-breaking-callback . ,Span_bar::before_line_breaking)
-               ;; ugh duplication! 
-               
-               ;;
-               ;; Ross. page 151 lists other values, we opt for a leaner look
-               ;; 
-               (kern . 3.0)
-               (thin-kern . 3.0)
-               (hair-thickness . 1.6)
-               (thick-thickness . 6.0)
-               (name . "SpanBar")
-       )
-
-       StanzaNumber = #`(
-               (breakable . #t)
-               (molecule-callback . ,Text_item::brew_molecule)         
-               (break-align-symbol . Clef_item)
-               (visibility-lambda . ,begin-of-line-visible)
-               (name . "StanzaNumber")
-       )
-
-       StaffSymbol = #`(
-               (interfaces . (staff-symbol-interface ))
-               (molecule-callback . ,Staff_symbol::brew_molecule)
-               (staff-space . 1.0)
-               (line-count . 5 )
-               (name . "StaffSymbol")
-       )
-
-       SystemStartDelimiter = #`(
-               (molecule-callback . ,System_start_delimiter::brew_molecule)
-               (after-line-breaking-callback . ,System_start_delimiter::after_line_breaking)
-               (collapse-height . 1.0)
-               (thickness . 1.6)
-               (arch-height . 1.5)
-               (arch-angle . 50.0)
-               (arch-thick . 0.25)
-               (arch-width . 1.5)
-               (bracket-thick . 0.25)
-               (bracket-width . 2.0)
-               (name . "SystemStartDelimiter")
-       )
-
-       TextScript = #`(
-               (molecule-callback . ,Text_item::brew_molecule)
-               (no-spacing-rods . #t)
-               (interfaces . (text-script-interface text-item-interface side-position-interface))
-               (padding . 0.5)
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (name . "TextScript") 
-       )
-       TextSpanner = #`(
-               (interfaces . (text-spanner-interface))
-               (molecule-callback . ,Text_spanner::brew_molecule)
-               (type . "line")
-               (direction . 1)
-               (font-shape . "italic")
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (name . "TextSpanner")          
-       )
-       Tie = #`(
-               (interfaces . (tie-interface))
-               (molecule-callback . ,Tie::brew_molecule)
-               (spacing-procedure . ,Tie::set_spacing_rods)
-               (staffline-clearance . 0.24)
-               (details . ((ratio . 0.333) (height-limit . 1.0)))
-               (thickness . 1.2)
-               (x-gap . 0.2)
-               (minimum-length  . 2.5)
-               (name . "Tie")
-       )
-
-       TieColumn = #`(
-               (after-line-breaking-callback . ,Tie_column::after_line_breaking)
-               (interfaces . (tie-column-interface))
-               (name . "TieColumn")            
-       )
-
-       TimeSignature = #`(
-               (interfaces . (time-signature-interface))
-               (molecule-callback . ,Time_signature::brew_molecule)
-               (break-align-symbol . Time_signature)
-               (visibility-lambda . ,all-visible)
-               (breakable . #t)
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (font-style . timesig)
-               (name . "TimeSignature")
-       )
-
-       TupletBracket = #`(
-               (interfaces . (tuplet-spanner-interface))
-               (number-gap . 2.0)   
-               (delta-y . 0)
-               (thick . 1.0)
-               (after-line-breaking-callback . ,Tuplet_spanner::after_line_breaking)
-               (molecule-callback . ,Tuplet_spanner::brew_molecule)
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (font-shape . "italic")
-               (name . "TupletBracket")
-       )       
-
-       SostenutoPedal = #`(
-               (molecule-callback . ,Text_item::brew_molecule)
-               (X-offset-callbacks . (,Side_position::aligned_on_self))
-               (Y-offset-callbacks .
-                (,Side_position::aligned_side
-                 ,Side_position::centered_on_parent))
-
-               (font-shape . "italic")
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (no-spacing-rods . #t)
-               (self-alignment-X . 0)
-               (name  . "SostenutoPedal")
-                               
-       )
-
-       Stem = #`(
-               (interfaces . (stem-interface))
-               (before-line-breaking-callback . ,Stem::before_line_breaking)
-               (molecule-callback . ,Stem::brew_molecule)
-               (thickness . 0.8)
-               (beamed-lengths . (0.0 2.5 2.0 1.5))
-               (beamed-minimum-lengths . (0.0 1.5 1.25 1.0))
-               
-;;  Stems in unnatural (forced) direction should be shortened,
-;;  according to [Roush & Gourlay].  Their suggestion to knock off
-;;  a whole staffspace seems a bit drastical: we'll do half.
-
-               (lengths . (3.5 3.5 3.5 4.5 5.0))
-               (stem-shorten . (0.5))
-               ; if stem is on middle line, choose this direction.
-               (default-neutral-direction . 1)
-               (X-offset-callbacks . (,Stem::off_callback))            
-               (name . "Stem")
-       )
-
-       StemTremolo = #`(
-               (molecule-callback . ,Stem_tremolo::brew_molecule)
-               (beam-width . 2.0) ; staff-space
-               (beam-thickness . 0.42) ; staff-space
-               (beam-space-function . ,default-beam-space-function)
-               (name . "StemTremolo")
-       )
-
-       SeparationItem = #`(
-               (interfaces . (separation-item-interface))
-               (name . "SeparationItem")
-       )
-
-       SeparatingGroupSpanner = #`(
-               (interfaces . (separation-spanner-interface))
-               (spacing-procedure . ,Separating_group_spanner::set_spacing_rods)
-               (name . "SeparatingGroupSpanner")
-       )
-
-       SustainPedal = #`(
-               (interfaces . (sustain-pedal-interface  side-position-interface))
-               (no-spacing-rods . #t)
-               (molecule-callback . ,Sustain_pedal::brew_molecule)
-               (self-alignment-X . 0)
-               (X-offset-callbacks . (,Side_position::aligned_on_self))
-               (Y-offset-callbacks .
-                (,Side_position::aligned_side
-                 ,Side_position::centered_on_parent))
-
-               (name . "SustainPedal")         
-       )       
-       UnaChordaPdeal = #`(
-               (molecule-callback . ,Text_item::brew_molecule)
-               (font-shape . "italic")
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (no-spacing-rods . #t)
-               (self-alignment-X . 0)
-               (X-offset-callbacks . (,Side_position::aligned_on_self))
-               (Y-offset-callbacks .
-                (,Side_position::aligned_side
-                 ,Side_position::centered_on_parent))
-
-               (name . "UnaChordaPedal")
-       )
-
-       VoltaBracket = #`(
-               (molecule-callback . ,Volta_spanner::brew_molecule)
-               (interfaces . (volta-spanner-interface side-position-interface))
-               (direction . 1)
-               (padding . 5)
-               (thickness . 1.6)  ;  stafflinethickness
-               (height . 2.0) ; staffspace;
-               (minimum-space . 25)
-               (properties-to-font-name . ,properties-to-font-name)
-               (style-to-font-name . ,style-to-font-name)
-               (markup-to-properties . ,markup-to-properties)
-               (font-style . volta)
-               (name . "VoltaBracket")
-       )       
-
-       VerticalAlignment = #`(
-               (axes 1)
-               (interfaces . (align-interface axis-group-interface))
-               (Y-extent-callback . ,Axis_group_interface::group_extent_callback)
-               (X-extent-callback . #f)
-               (stacking-dir . -1)
-               (name . "VerticalAlignment")
-       )
-
-       VerticalAxisGroup = #`(
-               (axes 1)
-               (interfaces . (axis-group-interface))
-               (name . "VerticalAxisGroup")
-       )
 
 
        \include "auto-beam-settings.ly";