Release: bump Welcome versions.

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

diff --git a/ly/engraver-init.ly b/ly/engraver-init.ly
index c6b8bfcd2765b9cf0d89cf9dfdba636bd9cd9e14..6421d9efa1f3fa2aa990743062a3dbb1a5c13521 100644 (file)
--- a/ly/engraver-init.ly
+++ b/ly/engraver-init.ly
@@ -147,9 +147,11 @@
   \accepts "ChoirStaff"
   \accepts "ChordNames"
   \accepts "DrumStaff"
+  \accepts "Dynamics"
   \accepts "FiguredBass"
   \accepts "GrandStaff"
   \accepts "Lyrics"
+  \accepts "OneStaff"
   \accepts "PianoStaff"
   \accepts "RhythmicStaff"
   \accepts "Staff"
@@ -385,6 +387,7 @@ together, never separately."
   \accepts "FretBoards"
   \accepts "GrandStaff"
   \accepts "Lyrics"
+  \accepts "OneStaff"
   \accepts "PianoStaff"
   \accepts "RhythmicStaff"
   \accepts "Staff"
@@ -397,6 +400,35 @@ staves are connected vertically.  @code{StaffGroup} only consists of
 a collection of staves, with a bracket in front and spanning bar lines."
 }
 
+\context {
+  \type "Engraver_group"
+  \name "OneStaff"
+  \accepts "ChordNames"
+  \accepts "DrumStaff"
+  \accepts "Dynamics"
+  \accepts "FiguredBass"
+  \accepts "FretBoards"
+  \accepts "GregorianTranscriptionStaff"
+  \accepts "KievanStaff"
+  \accepts "Lyrics"
+  \accepts "MensuralStaff"
+  \accepts "NoteNames"
+  \accepts "PetrucciStaff"
+  \accepts "RhythmicStaff"
+  \accepts "Staff"
+  \accepts "TabStaff"
+  \accepts "VaticanaStaff"
+  \defaultchild "Staff"
+  \consists "Axis_group_engraver"
+
+  \description "Provides a common axis for the contained staves,
+making all of them appear in the same vertical space.  This can be
+useful for typesetting staves of different types in immediate succession
+or for temporarily changing the character of one staff or overlaying
+it with a different one.  Often used with @code{\\stopStaff} and
+@code{\\startStaff} for best results."
+}
+
 \context {
   \type "Engraver_group"
   \name "Dynamics"
@@ -514,6 +546,7 @@ printing of a single line of lyrics."
   \override VerticalAxisGroup.staff-affinity = #DOWN
   \override VerticalAxisGroup.nonstaff-relatedstaff-spacing.padding = #0.5
   \override VerticalAxisGroup.nonstaff-nonstaff-spacing.padding = #0.5
+  \override ParenthesesItem.font-size = #1.5
 }
 
 \context {
@@ -570,6 +603,7 @@ automatically when an output definition (a @code{\\score} or
   \accepts "ChordNames"
   \accepts "Devnull"
   \accepts "DrumStaff"
+  \accepts "Dynamics"
   \accepts "FiguredBass"
   \accepts "FretBoards"
   \accepts "GrandStaff"
@@ -578,7 +612,7 @@ automatically when an output definition (a @code{\\score} or
   \accepts "Lyrics"
   \accepts "MensuralStaff"
   \accepts "NoteNames"
-  \accepts "NullVoice"
+  \accepts "OneStaff"
   \accepts "PetrucciStaff"
   \accepts "PianoStaff"
   \accepts "RhythmicStaff"
@@ -695,10 +729,6 @@ automatically when an output definition (a @code{\\score} or
   chordNameExceptionsPartial = #partialJazzExceptions
   noChordSymbol = #(make-simple-markup "N.C.")
 
-  bassStaffProperties = #'((assign clefGlyph "clefs.F")
-  (assign clefPosition 2)
-  (assign middleCPosition 6)
-  (assign middleCClefPosition 6))
   %% tablature:
   stringOneTopmost = ##t
   highStringOne = ##t
@@ -798,6 +828,10 @@ context."
   \consists "Pitch_squash_engraver"
   squashedPosition = 0
 
+  %% generate no ledger lines, needed for staves with custom
+  %% line positions and ledger lines that appear inside the staff
+  \override NoteHead.no-ledgers = ##t
+
   %% the engravers that control the 'busy' flags for note-onsets and melismata
   \consists "Grob_pq_engraver"
   \consists "Tie_engraver"