Doc: extend description of LilyPond code blocks (3098)

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

diff --git a/ly/performer-init.ly b/ly/performer-init.ly
index fdfa7add3c69ee58dc6c18b0a8ce47dfa447b5cf..b06587ce743b09428f77d90ab38c38b54c999064 100644 (file)
--- a/ly/performer-init.ly
+++ b/ly/performer-init.ly
@@ -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/>.
 
-\version "2.15.39"
+\version "2.17.11"
 
 %%
 %% setup for Request->Element conversion.
@@ -35,6 +35,7 @@
 \context {
   \name Global
   \accepts Score
+  \defaultchild Score
   \description "Hard coded entry point for LilyPond.  Cannot be tuned."
   EventClasses = #all-event-classes
 }
@@ -105,6 +106,7 @@
   \consists "Tie_performer"
   \consists "Note_performer"
   \consists "Beam_performer"
+  autoBeaming = ##f  % needed for consistent melismata with engravers
   \consists "Slur_performer"
 }
 
@@ -116,6 +118,7 @@
   \consists "Tie_performer"
   \consists "Note_performer"
   \consists "Beam_performer"
+  autoBeaming = ##f  % needed for consistent melismata with engravers
   \consists "Slur_performer"
 }
 
@@ -127,6 +130,7 @@
   \consists "Tie_performer"
   \consists "Note_performer"
   \consists "Beam_performer"
+  autoBeaming = ##f  % needed for consistent melismata with engravers
   \consists "Slur_performer"
 }
 
@@ -167,6 +171,7 @@
 \context {
   \Voice
   \name TabVoice
+  autoBeaming = ##f  % needed for consistent melismata with engravers
 }
 
 \context {
@@ -193,7 +198,7 @@
   midiChannelMapping = #'staff
 
   %% quarter = 60
-  tempoWholesPerMinute = #(ly:make-moment 15 1)
+  tempoWholesPerMinute = #(ly:make-moment 15/1)
 
   \accepts Staff
   \accepts DrumStaff
@@ -225,12 +230,13 @@
   %% Timing variables in layout definitions before any
   %% Timing_translator has been run.
 
+  timeSignatureSettings = #default-time-signature-settings
   timeSignatureFraction = 4/4
+  autoBeaming = ##t  % needed for consistent melismata with engravers
 
-%% These defaults should be the same as the rules established in
-%%   scm/time-signature-settings.scm for 4/4 time
-  measureLength = #(ly:make-moment 4 4)
-  baseMoment = #(ly:make-moment 1  4)
+  %% Other beaming variables are not important as autobeams don't affect
+  %% the Midi.  Melismata are only affected by beams when autobeaming
+  %% is switched off.
 
   \consists "Timing_translator"
 
@@ -262,12 +268,12 @@
   \type "Performer_group"
   \consists "Staff_performer"
   \accepts ChordNameVoice
+  \defaultchild ChordNameVoice
   \name ChordNames
 }
 
 \context {
-  \type "Performer_group"
-  \consists "Note_performer"
+  \Voice
   \name ChordNameVoice
 }