Merge remote branch 'origin/master' into release/unstable

[lilypond.git] / scm / define-context-properties.scm

diff --git a/scm/define-context-properties.scm b/scm/define-context-properties.scm
index 180675e2f8a4a616b91f9bd1a757bddee7f5a20c..20d77ea72f5d100dbc5705f64b27a5023e74e057 100644 (file)
--- a/scm/define-context-properties.scm
+++ b/scm/define-context-properties.scm
@@ -432,7 +432,24 @@ event when notes with the same pitch, in the same MIDI-file track, overlap.")
 @code{midiMinimumVolume}.")
      (midiMinimumVolume ,number? "Set the minimum loudness for MIDI.
 Ranges from 0 to@tie{}1.")
-     (midiChannelMapping ,symbol? "How to map MIDI channels: per @code{instrument} (default), @code{staff} or @code{voice}.")
+     (midiChannelMapping ,symbol? "How to map MIDI channels: per
+@code{staff} (default), @code{instrument} or @code{voice}.")
+     (midiBalance ,number? "Stereo balance for the MIDI channel
+associated with the current context.  Ranges from@tie{}@w{-1} to@tie{}1,
+where the values@tie{}@w{-1} (@code{#LEFT}),@tie{}0 (@code{#CENTER})
+and@tie{}1 (@code{#RIGHT}) correspond to leftmost emphasis, center
+balance, and rightmost emphasis, respectively.")
+     (midiPanPosition ,number? "Pan position for the MIDI channel
+associated with the current context.  Ranges from@tie{}@w{-1} to@tie{}1,
+where the values@tie{}@w{-1} (@code{#LEFT}),@tie{}0 (@code{#CENTER})
+and@tie{}1 (@code{#RIGHT}) correspond to hard left, center, and hard
+right, respectively.")
+     (midiReverbLevel ,number? "Reverb effect level for the MIDI channel
+associated with the current context.  Ranges from 0 to@tie{}1
+(0=off,@tie{}1=full effect).")
+     (midiChorusLevel ,number? "Chorus effect level for the MIDI channel
+associated with the current context.  Ranges from 0 to@tie{}1
+(0=off,@tie{}1=full effect).")
      (minimumFret ,number? "The tablature auto string-selecting
 mechanism selects the highest string with a fret at least
 @code{minimumFret}.")
@@ -641,7 +658,6 @@ are described in @file{scm/bar-line.scm}.")
      (apply translator-property-description x))
 
    `(
-     (EventClasses ,cheap-list? "The initial list of event classes.")
 
      (associatedVoiceContext ,ly:context? "The context object of the
 @code{Voice} that has the melody for this @code{Lyrics}.")
@@ -674,6 +690,9 @@ proceeding to next time step.  This is an internal variable.")
      (graceSettings ,list? "Overrides for grace notes.  This property
 should be manipulated through the @code{add-grace-property} function.")
 
+
+     (hasAxisGroup ,boolean? "True if the current context is contained
+in an axis group.")
      (hasStaffSpacing ,boolean? "True if the current
 @code{CommandColumn} contains items that will affect spacing.")