X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=ly%2Fproperty-init.ly;h=e36c3c04650fb83ac0a00bd150bc0d19bde1c694;hb=32a34dcef0c0041c6d62677487a380b5c8b85712;hp=b5d90bcdd8bf5b86052f00702aabcd2d558ab25e;hpb=59b539835210c8a50e80733c850b7363827d8cf9;p=lilypond.git

diff --git a/ly/property-init.ly b/ly/property-init.ly
index b5d90bcdd8..e36c3c0465 100644
--- a/ly/property-init.ly
+++ b/ly/property-init.ly
@@ -1,336 +1,625 @@
 % property-init.ly
 
-\version "2.11.38"
+\version "2.16.0"
+
+%% for dashed slurs, phrasing slurs, and ties
+#(define (make-simple-dash-definition dash-fraction dash-period)
+    (list (list 0 1 dash-fraction dash-period)))
+
+%% common definition for all note head styles reverting
+%% (palm mute, harmonics, dead notes, ...)
+defaultNoteHeads =
+#(define-music-function (parser location) ()
+   (_i "Revert to the default note head style.")
+   (revert-head-style '(NoteHead TabNoteHead)))
+
+
+accidentalStyle =
+#(define-music-function
+   (parser location context style) ((symbol?) string?)
+   (_i "Set accidental style to @var{style}, a string.  If an optional
+@var{context} symbol is given, e.g. @code{#'Staff} or @code{#'Voice},
+the settings are applied to that context.  Otherwise, the context
+defaults to @samp{Staff}, except for piano styles, which use
+@samp{GrandStaff} as a context." )
+   (if context
+       (set-accidental-style (string->symbol style) context)
+       (set-accidental-style (string->symbol style))))
+
+%% arpeggios
 
-stemUp = \override Stem  #'direction = #UP
-stemDown = \override Stem  #'direction = #DOWN 
-stemNeutral= \revert Stem #'direction
-
-slurUp = \override Slur  #'direction = #UP
-slurDown = \override Slur  #'direction = #DOWN
-slurNeutral = \revert Slur #'direction
+% For drawing vertical chord brackets with \arpeggio
+% This is a shorthand for the value of the print-function property
+% of either Staff.Arpeggio or PianoStaff.Arpeggio, depending whether
+% cross-staff brackets are desired.
 
-%% There's also dash, but setting dash period/length should be fixed.
-slurDashed = {
-  \override Slur #'dash-period = #0.75
-  \override Slur #'dash-fraction = #0.4
-}
-slurDotted = {
-  \override Slur  #'dash-period = #0.75
-  \override Slur #'dash-fraction = #0.1
+arpeggio = #(make-music 'ArpeggioEvent)
+arpeggioArrowUp = {
+  \revert Arpeggio  #'stencil
+  \revert Arpeggio #'X-extent
+  \override Arpeggio  #'arpeggio-direction = #UP
 }
-slurSolid = {
-  \revert Slur #'dash-period
-  \revert Slur #'dash-fraction
+arpeggioArrowDown = {
+  \revert Arpeggio #'stencil
+  \revert Arpeggio #'X-extent
+  \override Arpeggio  #'arpeggio-direction = #DOWN
 }
-
-
-phrasingSlurUp = \override PhrasingSlur  #'direction = #UP
-phrasingSlurDown = \override PhrasingSlur  #'direction = #DOWN
-phrasingSlurNeutral = \revert PhrasingSlur #'direction
-
-mergeDifferentlyDottedOn = {
-  \override Staff.NoteCollision #'merge-differently-dotted = ##t
+arpeggioNormal = {
+  \revert Arpeggio #'stencil
+  \revert Arpeggio #'X-extent
+  \revert Arpeggio #'arpeggio-direction
+  \revert Arpeggio #'dash-definition
 }
-mergeDifferentlyDottedOff = {
-  \revert Staff.NoteCollision #'merge-differently-dotted
+arpeggioBracket = {
+  \revert Arpeggio #'X-extent
+  \override Arpeggio #'stencil = #ly:arpeggio::brew-chord-bracket
 }
-
-mergeDifferentlyHeadedOn = {
-  \override Staff.NoteCollision #'merge-differently-headed = ##t
+arpeggioParenthesis = {
+  \override Arpeggio #'stencil = #ly:arpeggio::brew-chord-slur
+  \override Arpeggio #'X-extent = #ly:grob::stencil-width
+  \revert Arpeggio #'dash-definition
 }
-mergeDifferentlyHeadedOff = {
-  \revert Staff.NoteCollision #'merge-differently-headed
+arpeggioParenthesisDashed = {
+  \override Arpeggio #'stencil = #ly:arpeggio::brew-chord-slur
+  \override Arpeggio #'X-extent = #ly:grob::stencil-width
+  \override Arpeggio #'dash-definition = #'((0 1 0.4 0.75))
 }
 
-shiftOn = \override NoteColumn  #'horizontal-shift = #1
-shiftOnn = \override NoteColumn  #'horizontal-shift = #2
-shiftOnnn = \override NoteColumn  #'horizontal-shift = #3
-shiftOff = \revert NoteColumn #'horizontal-shift
 
-tieUp = \override Tie  #'direction = #UP
-tieDown = \override Tie  #'direction = #DOWN
-tieNeutral = \revert Tie #'direction
+%% auto beaming
 
-tieDashed = {
-  \override Tie #'dash-period = #0.75
-  \override Tie #'dash-fraction = #0.4
-}
-tieDotted = {
-  \override Tie #'dash-period = #0.75
-  \override Tie #'dash-fraction = #0.1
-}
-tieSolid = {
-  \revert Tie #'dash-period
-  \revert Tie #'dash-fraction
-}
+autoBeamOn  = \set autoBeaming = ##t
+autoBeamOff = \set autoBeaming = ##f
 
-easyHeadsOn = {
-  \override NoteHead  #'stencil = #ly:note-head::brew-ez-stencil
-  \override NoteHead #'font-size = #-7
-  \override NoteHead #'font-family = #'sans
-  \override NoteHead #'font-series = #'bold
-}
 
-easyHeadsOff = {
-  \revert NoteHead #'stencil
-  \revert NoteHead #'font-size
-  \revert NoteHead #'font-family
-  \revert NoteHead #'font-series
-}
+%% balloon length
 
-aikenHeads = \set shapeNoteStyles = ##(do re mi fa #f la ti)
+balloonLengthOn = {
+  \override BalloonTextItem #'extra-spacing-width = #'(0 . 0)
+  \override BalloonTextItem #'extra-spacing-height = #'(-inf.0 . +inf.0)
+}
+balloonLengthOff = {
+  \override BalloonTextItem #'extra-spacing-width = #'(+inf.0 . -inf.0)
+  \override BalloonTextItem #'extra-spacing-height = #'(0 . 0)
+}
 
-sacredHarpHeads =
-  \set shapeNoteStyles = ##(fa #f la fa #f la mi)
 
-dynamicUp = {
-  \override DynamicText  #'direction = #UP
-  \override DynamicLineSpanner  #'direction = #UP
-}
+%% bass figures
 
-dynamicDown = {
-  \override DynamicText  #'direction = #DOWN
-  \override DynamicLineSpanner  #'direction = #DOWN
+bassFigureExtendersOn = {
+  \set useBassFigureExtenders = ##t
+  \set Staff.useBassFigureExtenders = ##t
 }
-
-dynamicNeutral = {
-  \revert DynamicText #'direction
-  \revert DynamicLineSpanner #'direction
+bassFigureExtendersOff = {
+  \set useBassFigureExtenders = ##f
+  \set Staff.useBassFigureExtenders = ##f
 }
+bassFigureStaffAlignmentDown =
+  \override Staff.BassFigureAlignmentPositioning #'direction = #DOWN
+bassFigureStaffAlignmentUp =
+  \override Staff.BassFigureAlignmentPositioning #'direction = #UP
+bassFigureStaffAlignmentNeutral =
+  \revert Staff.BassFigureAlignmentPositioning #'direction
 
 
-dotsUp = \override Dots  #'direction = #UP
-dotsDown = \override Dots  #'direction = #DOWN
-dotsNeutral = \revert Dots #'direction 
+%% cadenzas
 
-tupletUp = \override TupletBracket  #'direction = #UP
-tupletDown = \override TupletBracket  #'direction = #DOWN
-tupletNeutral = \revert TupletBracket #'direction
+cadenzaOn  = {
+  \set Timing.timing = ##f
+  \set Timing.autoBeaming = ##f
+}
 
-cadenzaOn = \set Timing.timing = ##f
 cadenzaOff = {
   \set Timing.timing = ##t
   \set Timing.measurePosition = #ZERO-MOMENT
+  \set Timing.autoBeaming = ##t
 }
 
-% dynamic ly:dir?  text script, articulation script ly:dir?	
-oneVoice = #(context-spec-music (make-voice-props-revert) 'Voice)
-voiceOne = #(context-spec-music (make-voice-props-set 0) 'Voice)
-voiceTwo = #(context-spec-music (make-voice-props-set 1) 'Voice)
-voiceThree =#(context-spec-music (make-voice-props-set 2) 'Voice)
-voiceFour = #(context-spec-music (make-voice-props-set 3) 'Voice)
 
-voiceOneStyle = {
-  \override NoteHead #'style = #'diamond
-  \override NoteHead #'color = #red
-  \override Stem #'color = #red
-  \override Beam #'color = #red
+%% chord names
+
+frenchChords = {
+  \set chordRootNamer = #(chord-name->italian-markup #t)
+  \set chordPrefixSpacer = #0.4
 }
-voiceTwoStyle = {
-  \override NoteHead #'style = #'triangle
-  \override NoteHead #'color = #blue
-  \override Stem #'color = #blue
-  \override Beam #'color = #blue
+germanChords = {
+  \set chordRootNamer = #(chord-name->german-markup #t)
+  \set chordNoteNamer = #note-name->german-markup
 }
-voiceThreeStyle = {
-  \override NoteHead #'style = #'xcircle
-  \override NoteHead #'color = #green
-  \override Stem #'color = #green
-  \override Beam #'color = #green
+semiGermanChords = {
+  \set chordRootNamer = #(chord-name->german-markup #f)
+  \set chordNoteNamer = #note-name->german-markup
 }
-voiceFourStyle = {
-  \override NoteHead #'style = #'cross
-  \override NoteHead #'color = #magenta
-  \override Stem #'color = #magenta
-  \override Beam #'color = #magenta
+italianChords = {
+  \set chordRootNamer = #(chord-name->italian-markup #f)
+  \set chordPrefixSpacer = #0.4
 }
-voiceNeutralStyle = {
-  \revert NoteHead #'style
-  \revert NoteHead #'color
-  \revert Stem #'color
-  \revert Beam #'color
+powerChords = {
+  \set chordNameExceptions = #powerChordExceptions
 }
 
-teeny = {
-  \set fontSize = #-3
-}
 
-tiny = {
-  \set fontSize = #-2
-}
+%% compressFullBarRests
 
-small = {
-  \set fontSize = #-1
-}
+compressFullBarRests = \set Score.skipBars = ##t
+expandFullBarRests   = \set Score.skipBars = ##f
 
-normalsize = {
-  \set fontSize = #0
-}
 
-large = {
-  \set fontSize = #1
-}
+%% dots
 
-huge = {
-  \set fontSize = #2
-}
+dotsUp      = \override Dots #'direction = #UP
+dotsDown    = \override Dots #'direction = #DOWN
+dotsNeutral = \revert Dots #'direction
 
-%% End the incipit and print a ``normal line start''.
-endincipit =  \context Staff {
-  \partial 16 s16  % Hack to handle e.g. \bar ".|" \endincipit
-  \once \override Staff.Clef  #'full-size-change = ##t
-  \once \override Staff.Clef  #'non-default = ##t
-  \bar ""
-}
 
-autoBeamOff = \set autoBeaming = ##f
-autoBeamOn = \set autoBeaming = ##t
+%% dynamics
 
-textLengthOn = {
-  \override TextScript  #'extra-spacing-width = #'(0 . 0)
-  \override TextScript  #'infinite-spacing-height = ##t
+dynamicUp = {
+  \override DynamicText #'direction = #UP
+  \override DynamicLineSpanner #'direction = #UP
 }
-
-textLengthOff = {
-  \override TextScript  #'extra-spacing-width = #'(+inf.0 . -inf.0)
-  \override TextScript  #'infinite-spacing-height = ##f
+dynamicDown = {
+  \override DynamicText #'direction = #DOWN
+  \override DynamicLineSpanner #'direction = #DOWN
 }
-
-balloonLengthOn = {
-  \override BalloonTextItem #'extra-spacing-width = #'(0 . 0)
-  \override BalloonTextItem #'infinite-spacing-height = ##t
+dynamicNeutral = {
+  \revert DynamicText #'direction
+  \revert DynamicLineSpanner #'direction
 }
 
-balloonLengthOff = {
-  \override BalloonTextItem #'extra-spacing-width = #'(+inf.0 . -inf.0)
-  \override BalloonTextItem #'infinite-spacing-height = ##f
+
+%% easy heads
+
+easyHeadsOn = {
+  \override NoteHead #'stencil = #note-head::brew-ez-stencil
+  \override NoteHead #'font-size = #-8
+  \override NoteHead #'font-family = #'sans
+  \override NoteHead #'font-series = #'bold
+}
+easyHeadsOff = {
+  \revert NoteHead #'stencil
+  \revert NoteHead #'font-size
+  \revert NoteHead #'font-family
+  \revert NoteHead #'font-series
 }
 
 
-showStaffSwitch = \set followVoice = ##t
-hideStaffSwitch = \set followVoice = ##f
+%% endincipit
 
-expandFullBarRests = {
-  \set Score.skipBars = ##f
+%% End the incipit and print a ``normal line start''.
+endincipit = \context Staff {
+  \partial 16 s16  % Hack to handle e.g. \bar ".|" \endincipit
+  \once \override Staff.Clef #'full-size-change = ##t
+  \once \override Staff.Clef #'non-default = ##t
+  \bar ""
 }
 
-compressFullBarRests = {
-  \set Score.skipBars = ##t
-}
 
-numericTimeSignature = {
-  \override Staff.TimeSignature #'style = #'()
-}
+%% fermata markup
 
-defaultTimeSignature = {
-  \revert Staff.TimeSignature #'style
-}
+fermataMarkup =
+#(make-music 'MultiMeasureTextEvent
+             'tweaks (list
+                      ;; Set the 'text based on the 'direction
+                      (cons 'text (lambda (grob)
+                                    (if (eq? (ly:grob-property grob 'direction) DOWN)
+                                        (markup #:musicglyph "scripts.dfermata")
+                                        (markup #:musicglyph "scripts.ufermata"))))
+                      (cons 'outside-staff-priority 40)
+                      (cons 'outside-staff-padding 0)))
 
+%% font sizes
 
-% For drawing vertical chord brackets with \arpeggio
-% This is a shorthand for the value of the print-function property 
-% of either Staff.Arpeggio or PianoStaff.Arpeggio, depending whether 
-% cross-staff brackets are desired. 
+teeny      = \set fontSize = #-3
+tiny       = \set fontSize = #-2
+small      = \set fontSize = #-1
+normalsize = \set fontSize = #0
+large      = \set fontSize = #1
+huge       = \set fontSize = #2
 
-arpeggio = #(make-music 'ArpeggioEvent)
 
-arpeggioUp = \sequential {
-  \revert Arpeggio  #'stencil
-  \override Arpeggio  #'arpeggio-direction = #UP
-}
-arpeggioDown = \sequential {
-  \revert Arpeggio #'stencil
-  \override Arpeggio  #'arpeggio-direction = #DOWN
-}
-arpeggioNeutral = \sequential {
-  \revert Arpeggio #'stencil
-  \revert Arpeggio  #'arpeggio-direction
-}
-arpeggioBracket = \sequential {
-  \override Arpeggio #'stencil = #ly:arpeggio::brew-chord-bracket
-}
+%% glissando
 
 glissando = #(make-music 'GlissandoEvent)
 
-fermataMarkup = \markup { \musicglyph #"scripts.ufermata" } 
 
-hideNotes =\sequential {
-  % hide notes, accidentals, etc.
-  \override Dots  #'transparent = ##t
-  \override NoteHead  #'transparent = ##t
-  \override NoteHead  #'no-ledgers = ##t
-  \override Stem  #'transparent = ##t
-  \override Beam  #'transparent = ##t
-  \override Accidental  #'transparent = ##t
-}
+%% harmonics
 
+harmonicsOn =
+#(define-music-function (parser location) ()
+   (_i "Set the default note head style to a diamond-shaped style.")
+   (override-head-style '(NoteHead TabNoteHead) 'harmonic))
+harmonicsOff = \defaultNoteHeads
+harmonicNote =
+#(define-music-function (parser location note) (ly:music?)
+   (_i "Print @var{note} with a diamond-shaped note head.")
+   (style-note-heads 'NoteHead 'harmonic note))
 
-unHideNotes = \sequential {
+
+%% hideNotes
+
+hideNotes = {
+  % hide notes, accidentals, etc.
+  \override Dots #'transparent = ##t
+  \override NoteHead #'transparent = ##t
+  \override NoteHead #'no-ledgers = ##t
+  \override Stem #'transparent = ##t
+  \override Flag #'transparent = ##t
+  \override Beam #'transparent = ##t
+  \override Accidental #'transparent = ##t
+  \override Rest #'transparent = ##t
+  \override TabNoteHead #'transparent = ##t
+}
+unHideNotes = {
   \revert Accidental #'transparent
   \revert Beam #'transparent
   \revert Stem #'transparent
+  \revert Flag #'transparent
   \revert NoteHead #'transparent
   \revert NoteHead #'no-ledgers
-  \revert Dots #'transparent 
+  \revert Dots #'transparent
+  \revert Rest #'transparent
+  \revert TabNoteHead #'transparent
 }
 
-germanChords = {
-    \set chordRootNamer = #(chord-name->german-markup #t)
-    \set chordNoteNamer = #note-name->german-markup
+
+%% improvisation
+
+improvisationOn = {
+  \set squashedPosition = #0
+  \override NoteHead #'style = #'slash
+  \override Accidental #'stencil = ##f
+  \override AccidentalCautionary #'stencil = ##f
 }
-semiGermanChords = {
-    \set chordRootNamer = #(chord-name->german-markup #f)
-    \set chordNoteNamer = #note-name->german-markup
+improvisationOff = {
+  \unset squashedPosition
+  \revert NoteHead #'style
+  \revert Accidental #'stencil
+  \revert AccidentalCautionary #'stencil
 }
 
-frenchChords = {
-    \set chordRootNamer = #(chord-name->italian-markup #t)
-    \set chordPrefixSpacer = #0.4
-}
 
-italianChords = {
-    \set chordRootNamer = #(chord-name->italian-markup #f)
-    \set chordPrefixSpacer = #0.4
-}
+%% merging
+
+mergeDifferentlyDottedOn =
+  \override Staff.NoteCollision #'merge-differently-dotted = ##t
+mergeDifferentlyDottedOff =
+  \revert Staff.NoteCollision #'merge-differently-dotted
+mergeDifferentlyHeadedOn =
+  \override Staff.NoteCollision #'merge-differently-headed = ##t
+mergeDifferentlyHeadedOff =
+  \revert Staff.NoteCollision #'merge-differently-headed
+
+
+%% numeric time signature
+
+numericTimeSignature = \override Staff.TimeSignature #'style = #'numbered
+defaultTimeSignature = \revert Staff.TimeSignature #'style
+
+
+%% palm mutes
+
+palmMuteOn =
+#(define-music-function (parser location) ()
+   (_i "Set the default note head style to a triangle-shaped style.")
+   (override-head-style 'NoteHead 'do))
+palmMuteOff = \defaultNoteHeads
+palmMute =
+#(define-music-function (parser location note) (ly:music?)
+   (_i "Print @var{note} with a triangle-shaped note head.")
+   (style-note-heads 'NoteHead 'do note))
+
+
+%% phrasing slurs
+
+% directions
+phrasingSlurUp      = \override PhrasingSlur #'direction = #UP
+phrasingSlurDown    = \override PhrasingSlur #'direction = #DOWN
+phrasingSlurNeutral = \revert PhrasingSlur #'direction
+
+% dash-patterns (make-simple-dash-definition defined at top of file)
+phrasingSlurDashPattern =
+#(define-music-function (parser location dash-fraction dash-period)
+   (number? number?)
+   (_i "Set up a custom style of dash pattern for @var{dash-fraction} ratio of
+line to space repeated at @var{dash-period} interval for phrasing slurs.")
+  #{
+     \override PhrasingSlur #'dash-definition =
+       $(make-simple-dash-definition dash-fraction dash-period)
+  #})
+phrasingSlurDashed =
+  \override PhrasingSlur #'dash-definition = #'((0 1 0.4 0.75))
+phrasingSlurDotted =
+  \override PhrasingSlur #'dash-definition = #'((0 1 0.1 0.75))
+phrasingSlurHalfDashed =
+  \override PhrasingSlur #'dash-definition = #'((0 0.5 0.4 0.75)
+						(0.5 1 1 1))
+phrasingSlurHalfSolid =
+  \override PhrasingSlur #'dash-definition = #'((0 0.5 1 1)
+						(0.5 1 0.4 0.75))
+phrasingSlurSolid =
+  \revert PhrasingSlur #'dash-definition
+
+
+%% point and click
+
+pointAndClickOn  =
+#(define-music-function (parser location) ()
+   (_i "Enable generation of code in final-format (e.g. pdf) files to reference the
+originating lilypond source statement;
+this is helpful when developing a score but generates bigger final-format files.")
+   (ly:set-option 'point-and-click #t)
+   (make-music 'SequentialMusic 'void #t))
+
+pointAndClickOff =
+#(define-music-function (parser location) ()
+   (_i "Suppress generating extra code in final-format (e.g. pdf) files to point
+back to the lilypond source statement.")
+   (ly:set-option 'point-and-click #f)
+   (make-music 'SequentialMusic 'void #t))
+
+pointAndClickTypes =
+#(define-void-function (parser location types) (list-or-symbol?)
+  (_i "Set a type or list of types (such as @code{#'note-event}) for which point-and-click info is generated.")
+  (ly:set-option 'point-and-click types))
+
+%% predefined fretboards
+
+predefinedFretboardsOff =
+  \set predefinedDiagramTable = ##f
+predefinedFretboardsOn =
+  \set predefinedDiagramTable = #default-fret-table
+
+
+%% shape note heads
+
+aikenHeads      = \set shapeNoteStyles = #'#(do re miMirror fa sol la ti)
+aikenHeadsMinor = \set shapeNoteStyles = #'#(la ti do re miMirror fa sol)
+funkHeads =
+  \set shapeNoteStyles = #'#(doFunk reFunk miFunk faFunk solFunk laFunk tiFunk)
+funkHeadsMinor =
+  \set shapeNoteStyles = #'#(laFunk tiFunk doFunk reFunk miFunk faFunk solFunk)
+sacredHarpHeads = \set shapeNoteStyles = #'#(fa sol la fa sol la mi)
+sacredHarpHeadsMinor = \set shapeNoteStyles = #'#(la mi fa sol la fa sol)
+southernHarmonyHeads =
+  \set shapeNoteStyles = #'#(faThin sol laThin faThin sol laThin miThin)
+southernHarmonyHeadsMinor =
+  \set shapeNoteStyles = #'#(laThin miThin faThin sol laThin faThin sol)
+walkerHeads =
+  \set shapeNoteStyles = #'#(doWalker reWalker miWalker faWalker solFunk laWalker tiWalker)
+walkerHeadsMinor =
+  \set shapeNoteStyles = #'#(laWalker tiWalker doWalker reWalker miWalker faWalker solFunk)
+
+
+%% shifts
+
+shiftOn   = \override NoteColumn #'horizontal-shift = #1
+shiftOnn  = \override NoteColumn #'horizontal-shift = #2
+shiftOnnn = \override NoteColumn #'horizontal-shift = #3
+shiftOff  = \revert NoteColumn #'horizontal-shift
+
+
+%% slurs
+
+% directions
+slurUp         = \override Slur #'direction = #UP
+slurDown       = \override Slur #'direction = #DOWN
+slurNeutral    = \revert Slur #'direction
+
+% dash-patterns (make-simple-dash-definition defined at top of file)
+slurDashPattern =
+#(define-music-function (parser location dash-fraction dash-period)
+  (number? number?)
+  (_i "Set up a custom style of dash pattern for @var{dash-fraction}
+ratio of line to space repeated at @var{dash-period} interval for slurs.")
+  #{
+     \override Slur #'dash-definition =
+       $(make-simple-dash-definition dash-fraction dash-period)
+  #})
+slurDashed     = \override Slur #'dash-definition = #'((0 1 0.4 0.75))
+slurDotted     = \override Slur #'dash-definition = #'((0 1 0.1 0.75))
+slurHalfDashed = \override Slur #'dash-definition = #'((0 0.5 0.4 0.75)
+						       (0.5 1 1 1))
+slurHalfSolid  = \override Slur #'dash-definition = #'((0 0.5 1 1)
+						       (0.5 1 0.4 0.75))
+slurSolid      = \revert Slur #'dash-definition
+
+
+%% staff switches
+
+showStaffSwitch = \set followVoice = ##t
+hideStaffSwitch = \set followVoice = ##f
 
-improvisationOn =  {
-    \set squashedPosition = #0
-    \override NoteHead  #'style = #'slash
-    \override Accidental #'stencil = ##f
-}
 
-improvisationOff =  {
-    \unset squashedPosition 
-    \revert NoteHead #'style
-    \revert Accidental #'stencil
+%% stems
+
+stemUp      = \override Stem #'direction = #UP
+stemDown    = \override Stem #'direction = #DOWN
+stemNeutral = \revert Stem #'direction
+
+
+%% tablature
+
+% switch to full notation
+tabFullNotation = {
+  % time signature
+  \revert TabStaff.TimeSignature #'stencil
+  % stems (the half note gets a double stem)
+  \revert TabVoice.Stem #'length
+  \revert TabVoice.Stem #'no-stem-extend
+  \revert TabVoice.Flag #'style
+  \revert TabVoice.Stem #'details
+  \revert TabVoice.Stem #'stencil
+  \revert TabVoice.Flag #'stencil
+  \override TabVoice.Stem #'stencil = #tabvoice::draw-double-stem-for-half-notes
+  \override TabVoice.Stem #'X-extent = #tabvoice::make-double-stem-width-for-half-notes
+  \set TabVoice.autoBeaming = ##t
+  \revert TabVoice.NoteColumn #'ignore-collision
+  % beams, dots
+  \revert TabVoice.Beam #'stencil
+  \revert TabVoice.StemTremolo #'stencil
+  \revert TabVoice.Dots #'stencil
+  \revert TabVoice.Tie #'stencil
+  \revert TabVoice.Tie #'after-line-breaking
+  \revert TabVoice.RepeatTie #'stencil
+  \revert TabVoice.RepeatTie #'after-line-breaking
+  \revert TabVoice.LaissezVibrerTie #'stencil
+  \revert TabVoice.Slur #'stencil
+  \revert TabVoice.PhrasingSlur #'stencil
+  % tuplet stuff
+  \revert TabVoice.TupletBracket #'stencil
+  \revert TabVoice.TupletNumber #'stencil
+  % dynamic signs
+  \revert TabVoice.DynamicText #'stencil
+  \revert TabVoice.DynamicTextSpanner #'stencil
+  \revert TabVoice.DynamicTextSpanner #'stencil
+  \revert TabVoice.Hairpin #'stencil
+  % rests
+  \revert TabVoice.Rest #'stencil
+  \revert TabVoice.MultiMeasureRest #'stencil
+  \revert TabVoice.MultiMeasureRestNumber #'stencil
+  \revert TabVoice.MultiMeasureRestText #'stencil
+  % markups etc.
+  \revert TabVoice.Glissando #'stencil
+  \revert TabVoice.Script #'stencil
+  \revert TabVoice.TextScript #'stencil
+  \revert TabVoice.TextSpanner #'stencil
+  \revert TabStaff.Arpeggio #'stencil
+  \revert TabStaff.NoteColumn #'ignore-collision
+}
+
+%tie/repeat tie behaviour
+hideSplitTiedTabNotes = {
+  \override TabVoice.TabNoteHead #'(details tied-properties break-visibility) = #all-invisible
+  \override TabVoice.TabNoteHead #'(details tied-properties parenthesize) = ##f
+  \override TabVoice.TabNoteHead #'(details repeat-tied-properties note-head-visible) = ##f
+  \override TabVoice.TabNoteHead #'(details repeat-tied-properties parenthesize) = ##f
+}
+
+showSplitTiedTabNotes = {
+  \override TabVoice.TabNoteHead #'(details tied-properties break-visibility) = #begin-of-line-visible
+  \override TabVoice.TabNoteHead #'(details tied-properties parenthesize) = ##t
+  \override TabVoice.TabNoteHead #'(details repeat-tied-properties note-head-visible) = ##t
+  \override TabVoice.TabNoteHead #'(details repeat-tied-properties parenthesize) = ##t
+}
+
+%% text length
+
+textLengthOn = {
+  \override TextScript #'extra-spacing-width = #'(0 . 0)
+  \override TextScript #'extra-spacing-height = #'(-inf.0 . +inf.0)
+}
+textLengthOff = {
+  \override TextScript #'extra-spacing-width = #'(+inf.0 . -inf.0)
+  \override TextScript #'extra-spacing-height = #'(0 . 0)
 }
 
-textSpannerUp = \override TextSpanner #'direction = #UP
-textSpannerDown = \override TextSpanner #'direction = #DOWN
+
+%% text spanners
+
+textSpannerUp      = \override TextSpanner #'direction = #UP
+textSpannerDown    = \override TextSpanner #'direction = #DOWN
 textSpannerNeutral = \revert TextSpanner #'direction
 
 
+%% ties
 
-bassFigureExtendersOn = {
-  \set useBassFigureExtenders = ##t
-  \set Staff.useBassFigureExtenders = ##t
-}
+% directions
+tieUp      = \override Tie #'direction = #UP
+tieDown    = \override Tie #'direction = #DOWN
+tieNeutral = \revert Tie #'direction
 
-bassFigureExtendersOff = {
-  \set useBassFigureExtenders = ##f
-  \set Staff.useBassFigureExtenders = ##f
-}
+% dash-patterns (make-simple-dash-definition defined at top of file)
+tieDashPattern =
+#(define-music-function (parser location dash-fraction dash-period)
+  (number? number?)
+  (_i "Set up a custom style of dash pattern for @var{dash-fraction}
+ratio of line to space repeated at @var{dash-period} interval for ties.")
+  #{
+     \override Tie #'dash-definition =
+       $(make-simple-dash-definition dash-fraction dash-period)
+  #})
+tieDashed     = \override Tie #'dash-definition = #'((0 1 0.4 0.75))
+tieDotted     = \override Tie #'dash-definition = #'((0 1 0.1 0.75))
+tieHalfDashed = \override Tie #'dash-definition = #'((0 0.5 0.4 0.75)
+						     (0.5 1 1 1))
+tieHalfSolid  = \override Tie #'dash-definition = #'((0 0.5 1 1)
+						     (0.5 1 0.4 0.75))
+tieSolid      = \revert Tie #'dash-definition
+
+
+%% tuplets
+
+tupletUp      = \override TupletBracket #'direction = #UP
+tupletDown    = \override TupletBracket #'direction = #DOWN
+tupletNeutral = \revert TupletBracket #'direction
 
-bassFigureStaffAlignmentDown = {
-  \override Staff.BassFigureAlignmentPositioning #'direction = #DOWN
-}
 
-bassFigureStaffAlignmentUp = {
-  \override Staff.BassFigureAlignmentPositioning #'direction = #UP
-}
+%% voice properties
 
-bassFigureStaffAlignmentNeutral = {
-  \revert Staff.BassFigureAlignmentPositioning #'direction
+% dynamic ly:dir?  text script, articulation script ly:dir?
+voiceOne   = #(context-spec-music (make-voice-props-set 0)  'Voice)
+voiceTwo   = #(context-spec-music (make-voice-props-set 1)  'Voice)
+voiceThree = #(context-spec-music (make-voice-props-set 2)  'Voice)
+voiceFour  = #(context-spec-music (make-voice-props-set 3)  'Voice)
+oneVoice   = #(context-spec-music (make-voice-props-revert) 'Voice)
+
+
+%% voice styles
+
+voiceOneStyle = {
+  \override NoteHead #'style = #'diamond
+  \override NoteHead #'color = #red
+  \override Stem #'color = #red
+  \override Flag #'color = #red
+  \override Beam #'color = #red
 }
+voiceTwoStyle = {
+  \override NoteHead #'style = #'triangle
+  \override NoteHead #'color = #blue
+  \override Stem #'color = #blue
+  \override Flag #'color = #blue
+  \override Beam #'color = #blue
+}
+voiceThreeStyle = {
+  \override NoteHead #'style = #'xcircle
+  \override NoteHead #'color = #green
+  \override Stem #'color = #green
+  \override Flag #'color = #green
+  \override Beam #'color = #green
+}
+voiceFourStyle = {
+  \override NoteHead #'style = #'cross
+  \override NoteHead #'color = #magenta
+  \override Stem #'color = #magenta
+  \override Flag #'color = #magenta
+  \override Beam #'color = #magenta
+}
+voiceNeutralStyle = {
+  \revert NoteHead #'style
+  \revert NoteHead #'color
+  \revert Stem #'color
+  \revert Flag #'color
+  \revert Beam #'color
+}
+
+
+%% x notes
+
+xNotesOn =
+#(define-music-function (parser location) ()
+   (_i "Set the default note head style to a cross-shaped style.")
+   (override-head-style '(TabNoteHead NoteHead) 'cross))
+xNotesOff = \defaultNoteHeads
+xNote =
+#(define-music-function (parser location note) (ly:music?)
+   (_i "Print @var{note} with a cross-shaped note head.")
+   (style-note-heads '(TabNoteHead NoteHead) 'cross note))
+
+
+%% dead notes (these need to come after "x notes")
 
+% Define aliases of cross-head notes for specific purposes
+deadNotesOn  = \xNotesOn
+deadNotesOff = \xNotesOff
+deadNote     = #xNote