Merge branch 'master' of git://git.savannah.gnu.org/lilypond.git

[lilypond.git] / ly / engraver-init.ly

diff --git a/ly/engraver-init.ly b/ly/engraver-init.ly
index 8522001347483a13b834f34ea04dcc2d21922dac..badb701e08579e8aa7bb4f70ec8b027eaaae0380 100644 (file)
--- a/ly/engraver-init.ly
+++ b/ly/engraver-init.ly
@@ -1,6 +1,6 @@
 %%%% This file is part of LilyPond, the GNU music typesetter.
 %%%%
 %%%% This file is part of LilyPond, the GNU music typesetter.
 %%%%

-%%%% Copyright (C) 1996--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
+%%%% Copyright (C) 1996--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>

 %%%%                          Jan Nieuwenhuizen <janneke@gnu.org>
 %%%%
 %%%% LilyPond is free software: you can redistribute it and/or modify
 %%%%                          Jan Nieuwenhuizen <janneke@gnu.org>
 %%%%
 %%%% LilyPond is free software: you can redistribute it and/or modify


@@ -16,7 +16,7 @@
 %%%% You should have received a copy of the GNU General Public License
 %%%% along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 
 %%%% You should have received a copy of the GNU General Public License
 %%%% along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 

-\version "2.13.27"
+\version "2.14.0"

 
 \context {
   \name "Global"
 
 \context {
   \name "Global"


@@ -40,7 +40,12 @@
   \consists "Font_size_engraver"
   \consists "Instrument_name_engraver"
 
   \consists "Font_size_engraver"
   \consists "Instrument_name_engraver"
 

-  predefinedDiagramTable = #fretboard-table
+  %% explicitly set instrument, so it is not inherited from the parent
+  instrumentName = #'()
+  shortInstrumentName = #'()
+
+  predefinedDiagramTable = #default-fret-table
+  handleNegativeFrets = #'recalculate

 }
 
 \context {
 }
 
 \context {


@@ -65,6 +70,7 @@
   \consists "Ledger_line_engraver"
   \consists "Staff_symbol_engraver"
   \consists "Collision_engraver"
   \consists "Ledger_line_engraver"
   \consists "Staff_symbol_engraver"
   \consists "Collision_engraver"

+  \consists "Beam_collision_engraver"

   \consists "Grob_pq_engraver"
   \consists "Rest_collision_engraver"
   \consists "Accidental_engraver"
   \consists "Grob_pq_engraver"
   \consists "Rest_collision_engraver"
   \consists "Accidental_engraver"


@@ -75,6 +81,7 @@
   \consists "Figured_bass_engraver"
   \consists "Figured_bass_position_engraver"
   \consists "Script_row_engraver"
   \consists "Figured_bass_engraver"
   \consists "Figured_bass_position_engraver"
   \consists "Script_row_engraver"

+  \consists "Cue_clef_engraver"

 
   localKeySignature = #'()
   createSpacing = ##t
 
   localKeySignature = #'()
   createSpacing = ##t


@@ -83,7 +90,6 @@
   %% explicitly set instrument, so we don't get
   %% weird effects when doing instrument names for
   %% piano staves
   %% explicitly set instrument, so we don't get
   %% weird effects when doing instrument names for
   %% piano staves

-

   instrumentName = #'()
   shortInstrumentName = #'()
 
   instrumentName = #'()
   shortInstrumentName = #'()
 


@@ -125,8 +131,12 @@
   \consists "Vertical_align_engraver"
   topLevelAlignment = ##f
 
   \consists "Vertical_align_engraver"
   topLevelAlignment = ##f
 

+  \consists "Instrument_name_engraver"

   \consists "System_start_delimiter_engraver"
   systemStartDelimiter = #'SystemStartBracket
   \consists "System_start_delimiter_engraver"
   systemStartDelimiter = #'SystemStartBracket

+  %% explicitly set instrument, so it is not inherited from the parent
+  instrumentName = #'()
+  shortInstrumentName = #'()

   vocalName = #'()
   shortVocalName = #'()
 
   vocalName = #'()
   shortVocalName = #'()
 


@@ -155,7 +165,7 @@ contained staves are not connected vertically."
   \name RhythmicStaff
   \alias "Staff"
 
   \name RhythmicStaff
   \alias "Staff"
 

-  \override BarLine #'bar-size = #4
+  \override BarLine #'bar-extent = #'(-2 . 2)

   \override VoltaBracket #'staff-padding = #3
   \override StaffSymbol #'line-count = #1
 
   \override VoltaBracket #'staff-padding = #3
   \override StaffSymbol #'line-count = #1
 


@@ -174,6 +184,10 @@ contained staves are not connected vertically."
   \consists "Axis_group_engraver"
   \consists "Ledger_line_engraver"
 
   \consists "Axis_group_engraver"
   \consists "Ledger_line_engraver"
 

+  %% explicitly set instrument, so it is not inherited from the parent
+  instrumentName = #'()
+  shortInstrumentName = #'()
+

   \accepts "Voice"
   \accepts "CueVoice"
   \defaultchild "Voice"
   \accepts "Voice"
   \accepts "CueVoice"
   \defaultchild "Voice"


@@ -194,7 +208,6 @@ subscripts, slurs, ties, and rests.
 You have to instantiate this explicitly if you want to have
 multiple voices on the same staff."
 
 You have to instantiate this explicitly if you want to have
 multiple voices on the same staff."
 

-  localKeySignature = #'()

   \consists "Font_size_engraver"
 
   \consists "Pitched_trill_engraver"
   \consists "Font_size_engraver"
 
   \consists "Pitched_trill_engraver"


@@ -215,6 +228,7 @@ multiple voices on the same staff."
   \consists "Dots_engraver"
   \consists "Rest_engraver"
   \consists "Tweak_engraver"
   \consists "Dots_engraver"
   \consists "Rest_engraver"
   \consists "Tweak_engraver"

+  \consists "Footnote_engraver"

 
   %% switch on to make stem directions interpolate for the
   %% center line.
 
   %% switch on to make stem directions interpolate for the
   %% center line.


@@ -229,6 +243,7 @@ multiple voices on the same staff."
   \consists "New_fingering_engraver"
 
   \consists "Chord_tremolo_engraver"
   \consists "New_fingering_engraver"
 
   \consists "Chord_tremolo_engraver"

+  \consists "Double_percent_repeat_engraver"

   \consists "Percent_repeat_engraver"
   \consists "Slash_repeat_engraver"
   \consists "Part_combine_engraver"
   \consists "Percent_repeat_engraver"
   \consists "Slash_repeat_engraver"
   \consists "Part_combine_engraver"


@@ -295,15 +310,26 @@ multiple voices on the same staff."
 side, grouping the staves together.  The bar lines of the
 contained staves are connected vertically."
 
 side, grouping the staves together.  The bar lines of the
 contained staves are connected vertically."
 

+  \consists "Instrument_name_engraver"

   \consists "Span_bar_engraver"
   \consists "Span_arpeggio_engraver"
   \consists "System_start_delimiter_engraver"
   \consists "Span_bar_engraver"
   \consists "Span_arpeggio_engraver"
   \consists "System_start_delimiter_engraver"

+  \consists "Vertical_align_engraver"

   systemStartDelimiter = #'SystemStartBrace
   systemStartDelimiter = #'SystemStartBrace

+  topLevelAlignment = ##f
+  %% explicitly set instrument, so it is not inherited from the parent
+  instrumentName = #'()
+  shortInstrumentName = #'()

 
   \defaultchild "Staff"
   \accepts "Staff"
 
   \defaultchild "Staff"
   \accepts "Staff"

+  \accepts "RhythmicStaff"
+  \accepts "DrumStaff"
+  \accepts "TabStaff"
+  \accepts "Lyrics"

   \accepts "FiguredBass"
   \accepts "Dynamics"
   \accepts "FiguredBass"
   \accepts "Dynamics"

+  \accepts "ChordNames"

 }
 
 \context{
 }
 
 \context{


@@ -311,15 +337,13 @@ contained staves are connected vertically."
   \name "PianoStaff"
   \alias "GrandStaff"
 
   \name "PianoStaff"
   \alias "GrandStaff"
 

-  \description "Just like @code{GrandStaff} but with support for
-instrument names at the start of each system."
+  \description "Just like @code{GrandStaff}, but the staves are only removed
+together, never separately."

 
 

-  \consists "Instrument_name_engraver"

   \consists "Vertical_align_engraver"
   \consists "Vertical_align_engraver"

+  \consists "Keep_alive_together_engraver"

   topLevelAlignment = ##f
 
   topLevelAlignment = ##f
 

-  \override StaffGrouper #'between-staff-spacing #'stretchability = #5
-

   instrumentName = #'()
   shortInstrumentName = #'()
 }
   instrumentName = #'()
   shortInstrumentName = #'()
 }


@@ -331,10 +355,14 @@ instrument names at the start of each system."
   \consists "Vertical_align_engraver"
   topLevelAlignment = ##f
 
   \consists "Vertical_align_engraver"
   topLevelAlignment = ##f
 

+  \consists "Instrument_name_engraver"

   \consists "Span_bar_engraver"
   \consists "Span_arpeggio_engraver"
   \consists "Output_property_engraver"
   systemStartDelimiter = #'SystemStartBracket
   \consists "Span_bar_engraver"
   \consists "Span_arpeggio_engraver"
   \consists "Output_property_engraver"
   systemStartDelimiter = #'SystemStartBracket

+  %% explicitly set instrument, so it is not inherited from the parent
+  instrumentName = #'()
+  shortInstrumentName = #'()

 
   \consists "System_start_delimiter_engraver"
 
 
   \consists "System_start_delimiter_engraver"
 


@@ -370,11 +398,14 @@ a collection of staves, with a bracket in front and spanning bar lines."
   \consists "Text_engraver"
   \consists "Text_spanner_engraver"
   \consists "Axis_group_engraver"
   \consists "Text_engraver"
   \consists "Text_spanner_engraver"
   \consists "Axis_group_engraver"

+  \consists "Tweak_engraver"

 
   pedalSustainStrings = #'("Ped." "*Ped." "*")
   pedalUnaCordaStrings = #'("una corda" "" "tre corde")
   \override VerticalAxisGroup #'staff-affinity = #CENTER
 
   pedalSustainStrings = #'("Ped." "*Ped." "*")
   pedalUnaCordaStrings = #'("una corda" "" "tre corde")
   \override VerticalAxisGroup #'staff-affinity = #CENTER

-  \override VerticalAxisGroup #'inter-staff-spacing = #'((space . 5) (padding . 0.5))
+  \override VerticalAxisGroup #'nonstaff-relatedstaff-spacing =
+    #'((basic-distance . 5)
+       (padding . 0.5))

   \override TextScript #'font-shape = #'italic
   \override DynamicLineSpanner #'Y-offset = #0
 
   \override TextScript #'font-shape = #'italic
   \override DynamicLineSpanner #'Y-offset = #0
 


@@ -390,9 +421,6 @@ centered between the staves surrounding this context."
 printing of a single line of lyrics."
 
   \name "Lyrics"
 printing of a single line of lyrics."
 
   \name "Lyrics"

-  instrumentName = #'()
-  shortInstrumentName = #'()
-

   \consists "Lyric_engraver"
   \consists "Extender_engraver"
   \consists "Hyphen_engraver"
   \consists "Lyric_engraver"
   \consists "Extender_engraver"
   \consists "Hyphen_engraver"


@@ -400,16 +428,24 @@ printing of a single line of lyrics."
   \consists "Instrument_name_engraver"
   \consists "Font_size_engraver"
   \consists "Hara_kiri_engraver"
   \consists "Instrument_name_engraver"
   \consists "Font_size_engraver"
   \consists "Hara_kiri_engraver"

+  searchForVoice = ##f
+  %% explicitly set instrument, so it is not inherited from the parent
+  instrumentName = #'()
+  shortInstrumentName = #'()

 
   \override VerticalAxisGroup #'remove-first = ##t
   \override VerticalAxisGroup #'remove-empty = ##t
   \override VerticalAxisGroup #'staff-affinity = #UP
 
   \override VerticalAxisGroup #'remove-first = ##t
   \override VerticalAxisGroup #'remove-empty = ##t
   \override VerticalAxisGroup #'staff-affinity = #UP

-  \override VerticalAxisGroup #'inter-staff-spacing = #'((space . 5.5) (stretchability . 1) (padding . 0.5))
-  \override VerticalAxisGroup #'inter-loose-line-spacing = #'((space . 0)
-                                                             (stretchability . 0)
-                                                             (padding . 0.2)
-                                                             (minimum-distance . 2.8))
-  \override VerticalAxisGroup #'non-affinity-spacing #'padding = #1.0
+  \override VerticalAxisGroup #'nonstaff-relatedstaff-spacing =
+    #'((basic-distance . 5.5)
+       (padding . 0.5)
+       (stretchability . 1))
+  \override VerticalAxisGroup #'nonstaff-nonstaff-spacing =
+     #'((basic-distance . 0)
+       (minimum-distance . 2.8)
+       (padding . 0.2)
+       (stretchability . 0))
+  \override VerticalAxisGroup #'nonstaff-unrelatedstaff-spacing #'padding = #1.5

   \override InstrumentName #'self-alignment-Y = ##f
 
   %% sync with define-grobs.scm ;
   \override InstrumentName #'self-alignment-Y = ##f
 
   %% sync with define-grobs.scm ;


@@ -417,7 +453,7 @@ printing of a single line of lyrics."
 
   %% make sure that barlines aren't collapsed, when
   %% Bar_engraver is there.
 
   %% make sure that barlines aren't collapsed, when
   %% Bar_engraver is there.

-  \override BarLine #'bar-size = #0.1
+  \override BarLine #'bar-extent = #'(-0.05 . 0.05)

 
 }
 
 
 }
 


@@ -427,8 +463,18 @@ printing of a single line of lyrics."
   \description "A context for printing the names of notes."
   \consists "Axis_group_engraver"
 
   \description "A context for printing the names of notes."
   \consists "Axis_group_engraver"
 

-  % FIXME: not sure what the default should be here.
-  \override VerticalAxisGroup #'staff-affinity = #DOWN
+  \override VerticalAxisGroup #'staff-affinity = #UP
+  \override VerticalAxisGroup #'nonstaff-nonstaff-spacing =
+    #'((basic-distance . 0)
+       (minimum-distance . 2.8)
+       (padding . 0.2)
+       (stretchability . 0))
+  \override VerticalAxisGroup #'nonstaff-relatedstaff-spacing =
+    #'((basic-distance . 5.5)
+       (padding . 0.5)
+       (stretchability . 1))
+  \override VerticalAxisGroup
+    #'nonstaff-unrelatedstaff-spacing #'padding = 1.5

 
   \consists "Tie_engraver"
   \consists "Note_name_engraver"
 
   \consists "Tie_engraver"
   \consists "Note_name_engraver"


@@ -448,20 +494,10 @@ printing of a single line of lyrics."
   \override VerticalAxisGroup #'remove-first = ##t
   \override VerticalAxisGroup #'remove-empty = ##t
   \override VerticalAxisGroup #'staff-affinity = #DOWN
   \override VerticalAxisGroup #'remove-first = ##t
   \override VerticalAxisGroup #'remove-empty = ##t
   \override VerticalAxisGroup #'staff-affinity = #DOWN

-  \override VerticalAxisGroup #'inter-staff-spacing #'padding = #0.5
-  \override VerticalAxisGroup #'inter-loose-line-spacing #'padding = #0.5
-}
-
-
-RemoveEmptyStaves = \with {
-  \remove "Axis_group_engraver"
-  \remove "Hara_kiri_engraver"
-  \consists "Hara_kiri_engraver"
-  \override Beam #'auto-knee-gap = #'()
-  \override VerticalAxisGroup #'remove-empty = ##t
+  \override VerticalAxisGroup #'nonstaff-relatedstaff-spacing #'padding = #0.5
+  \override VerticalAxisGroup #'nonstaff-nonstaff-spacing #'padding = #0.5

 }
 
 }
 

-

 \context {
   \type "Score_engraver"
   \name "Score"
 \context {
   \type "Score_engraver"
   \name "Score"


@@ -478,7 +514,6 @@ automatically when an output definition (a @code{\score} or
 @code{\layout} block) is processed."
 
   \consists "Paper_column_engraver"
 @code{\layout} block) is processed."
 
   \consists "Paper_column_engraver"

-  \consists "Vertically_spaced_contexts_engraver"

   \consists "Repeat_acknowledge_engraver"
   \consists "Staff_collecting_engraver"
 
   \consists "Repeat_acknowledge_engraver"
   \consists "Staff_collecting_engraver"
 


@@ -526,6 +561,7 @@ automatically when an output definition (a @code{\score} or
   soloIIText = #"Solo II"
   aDueText = #"a2"
   printPartCombineTexts = ##t
   soloIIText = #"Solo II"
   aDueText = #"a2"
   printPartCombineTexts = ##t

+  partCombineTextsOnNote = ##t

   systemStartDelimiter =#'SystemStartBar
 
   drumStyleTable = #drums-style
   systemStartDelimiter =#'SystemStartBar
 
   drumStyleTable = #drums-style


@@ -547,6 +583,7 @@ automatically when an output definition (a @code{\score} or
   automaticBars = ##t
 
   explicitClefVisibility = #all-visible
   automaticBars = ##t
 
   explicitClefVisibility = #all-visible

+  explicitCueClefVisibility = #end-of-line-invisible

   explicitKeySignatureVisibility = #all-visible
   implicitTimeSignatureVisibility = #end-of-line-invisible
 
   explicitKeySignatureVisibility = #all-visible
   implicitTimeSignatureVisibility = #end-of-line-invisible
 


@@ -597,7 +634,7 @@ automatically when an output definition (a @code{\score} or
     (6 . ,FLAT) (2  . ,FLAT) (5 . ,FLAT ) (1  . ,FLAT) (4  . ,FLAT) (0  . ,FLAT) (3  . ,FLAT)
     (3 . ,SHARP) (0 . ,SHARP) (4 . ,SHARP) (1 . ,SHARP) (5 . ,SHARP) (2 . ,SHARP) (6 . ,SHARP)
     (6 . ,DOUBLE-FLAT) (2 . ,DOUBLE-FLAT) (5 . ,DOUBLE-FLAT ) (1 . ,DOUBLE-FLAT) (4 . ,DOUBLE-FLAT) (0 . ,DOUBLE-FLAT) (3 . ,DOUBLE-FLAT)
     (6 . ,FLAT) (2  . ,FLAT) (5 . ,FLAT ) (1  . ,FLAT) (4  . ,FLAT) (0  . ,FLAT) (3  . ,FLAT)
     (3 . ,SHARP) (0 . ,SHARP) (4 . ,SHARP) (1 . ,SHARP) (5 . ,SHARP) (2 . ,SHARP) (6 . ,SHARP)
     (6 . ,DOUBLE-FLAT) (2 . ,DOUBLE-FLAT) (5 . ,DOUBLE-FLAT ) (1 . ,DOUBLE-FLAT) (4 . ,DOUBLE-FLAT) (0 . ,DOUBLE-FLAT) (3 . ,DOUBLE-FLAT)

-    (3  . ,DOUBLE-SHARP) (0 . ,DOUBLE-SHARP) (4 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (5 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (6 . ,DOUBLE-SHARP)
+    (3  . ,DOUBLE-SHARP) (0 . ,DOUBLE-SHARP) (4 . ,DOUBLE-SHARP) (1 . ,DOUBLE-SHARP) (5 . ,DOUBLE-SHARP) (2 . ,DOUBLE-SHARP) (6 . ,DOUBLE-SHARP)

   )
 
   barCheckSynchronize = ##f
   )
 
   barCheckSynchronize = ##f


@@ -654,7 +691,13 @@ automatically when an output definition (a @code{\score} or
   )
 
   keepAliveInterfaces = #'(
   )
 
   keepAliveInterfaces = #'(

-    rhythmic-grob-interface
+    bass-figure-interface
+    chord-name-interface
+    cluster-beacon-interface
+    fret-diagram-interface
+    lyric-syllable-interface
+    note-head-interface
+    tab-note-head-interface

     lyric-interface
     percent-repeat-item-interface
     percent-repeat-interface
     lyric-interface
     percent-repeat-item-interface
     percent-repeat-interface


@@ -672,7 +715,6 @@ automatically when an output definition (a @code{\score} or
     tuplet-span-event)
   instrumentTransposition = #(ly:make-pitch 0 0 0)
 
     tuplet-span-event)
   instrumentTransposition = #(ly:make-pitch 0 0 0)
 

-  verticallySpacedContexts = #'(Staff)

   topLevelAlignment = ##t
 
   timing = ##t
   topLevelAlignment = ##t
 
   timing = ##t


@@ -693,8 +735,8 @@ automatically when an output definition (a @code{\score} or
   \override VerticalAxisGroup #'remove-empty = ##t
   \override VerticalAxisGroup #'remove-first = ##t
   \override VerticalAxisGroup #'staff-affinity = #UP
   \override VerticalAxisGroup #'remove-empty = ##t
   \override VerticalAxisGroup #'remove-first = ##t
   \override VerticalAxisGroup #'staff-affinity = #UP

-  \override VerticalAxisGroup #'inter-staff-spacing #'padding = #0.5
-  \override VerticalAxisGroup #'inter-loose-line-spacing #'padding = #0.5
+  \override VerticalAxisGroup #'nonstaff-relatedstaff-spacing #'padding = #0.5
+  \override VerticalAxisGroup #'nonstaff-nonstaff-spacing #'padding = #0.5

 }
 
 \context {
 }
 
 \context {


@@ -713,7 +755,7 @@ context."
   \name "TabVoice"
   \alias "Voice"
   \consists "Tab_note_heads_engraver"
   \name "TabVoice"
   \alias "Voice"
   \consists "Tab_note_heads_engraver"

-  \consists "Tab_harmonic_engraver"
+  \consists "Tab_tie_follow_engraver"

 
   \remove "Note_heads_engraver"
   \remove "Fingering_engraver"
 
   \remove "Note_heads_engraver"
   \remove "Fingering_engraver"


@@ -726,6 +768,14 @@ context."
   %% too big. We have to adjust the beam settings:
   \override Beam #'beam-thickness = #0.32
   \override Beam #'length-fraction = #0.62
   %% too big. We have to adjust the beam settings:
   \override Beam #'beam-thickness = #0.32
   \override Beam #'length-fraction = #0.62

+  %% the same goes for tremolo beams
+  \override StemTremolo #'beam-thickness = #0.32
+  %% NOTE: in lily/stem-tremolo.cc, we have length-fraction = 1,
+  %% and the tablature staff space is scaled (1.5 by default),
+  %% so we use the inversion of the scale factor:
+  \override StemTremolo #'length-fraction = #(lambda (grob)
+                                               (/ 1 (ly:staff-symbol-staff-space grob)))
+  \override StemTremolo #'beam-width = #stem-tremolo::calc-tab-width

 
   %% No accidental in tablature !
   \remove "Accidental_engraver"
 
   %% No accidental in tablature !
   \remove "Accidental_engraver"


@@ -745,10 +795,12 @@ context."
   autoBeaming = ##f
   %% remove beams, dots and rests ...
   \override Beam #'stencil = ##f
   autoBeaming = ##f
   %% remove beams, dots and rests ...
   \override Beam #'stencil = ##f

+  \override StemTremolo #'stencil = ##f

   \override Dots #'stencil = ##f
   \override Rest #'stencil = ##f
   \override MultiMeasureRest #'stencil = ##f
   \override MultiMeasureRestNumber #'transparent = ##t
   \override Dots #'stencil = ##f
   \override Rest #'stencil = ##f
   \override MultiMeasureRest #'stencil = ##f
   \override MultiMeasureRestNumber #'transparent = ##t

+  \override MultiMeasureRestText #'transparent = ##t

   %% ... all kinds of ties/slurs
   \override Tie  #'stencil = ##f
   \override RepeatTie #'stencil = ##f
   %% ... all kinds of ties/slurs
   \override Tie  #'stencil = ##f
   \override RepeatTie #'stencil = ##f


@@ -767,6 +819,7 @@ context."
   \override Hairpin #'transparent = ##t
   \override Script #'stencil = ##f
   \override TextScript #'stencil = ##f
   \override Hairpin #'transparent = ##t
   \override Script #'stencil = ##f
   \override TextScript #'stencil = ##f

+  \override Glissando #'stencil = #glissando::draw-tab-glissando

   %% the direction for glissando lines will be automatically corrected
   \override Glissando #'extra-dy = #glissando::calc-tab-extra-dy
   \override Glissando #'bound-details #'right = #`((attach-dir . ,LEFT)
   %% the direction for glissando lines will be automatically corrected
   \override Glissando #'extra-dy = #glissando::calc-tab-extra-dy
   \override Glissando #'bound-details #'right = #`((attach-dir . ,LEFT)


@@ -806,8 +859,6 @@ contexts and handles the line spacing, the tablature clef etc. properly."
   \override Clef #'stencil = #clef::print-modern-tab-if-set
   %% no time signature
   \override TimeSignature #'stencil = ##f
   \override Clef #'stencil = #clef::print-modern-tab-if-set
   %% no time signature
   \override TimeSignature #'stencil = ##f

-  %% better parentheses in a TabStaff
-  \override ParenthesesItem #'stencils = #parentheses-item::calc-tabstaff-parenthesis-stencils

   %% no arpeggios
   \override Arpeggio #'stencil = ##f
   %% we ignore collision warnings that may occur due to
   %% no arpeggios
   \override Arpeggio #'stencil = ##f
   %% we ignore collision warnings that may occur due to


@@ -816,6 +867,8 @@ contexts and handles the line spacing, the tablature clef etc. properly."
   %% Special "TAB" clef
   clefGlyph = #"clefs.tab"
   clefPosition = #0
   %% Special "TAB" clef
   clefGlyph = #"clefs.tab"
   clefPosition = #0

+  %% Change string if note results in negative fret number
+  handleNegativeFrets = #'recalculate

 }
 
 \context {
 }
 
 \context {


@@ -985,7 +1038,6 @@ accommodated for typesetting a piece in mensural style."
   printKeyCancellation = ##f
 }
 
   printKeyCancellation = ##f
 }
 

-

 %% Keep the old definitions in here for compatibility (they erase previous
 %% settings to the corresponding context!).
 %% For new scores, one should simply insert the \RemoveEmptyStaves settings
 %% Keep the old definitions in here for compatibility (they erase previous
 %% settings to the corresponding context!).
 %% For new scores, one should simply insert the \RemoveEmptyStaves settings


@@ -1016,4 +1068,3 @@ RemoveEmptyTabStaffContext = \context {
   \TabStaff
   \RemoveEmptyStaves
 }
   \TabStaff
   \RemoveEmptyStaves
 }

-