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2.4 Internal context properties
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associatedVoiceContext(context) The context object of the
Voicethat has the melody for thisLyrics.-
barCheckLastFail(moment) Where in the measure did the last barcheck fail?
-
beamMelismaBusy(boolean) Signal if a beam is present.
-
busyGrobs(list) A queue of
(end-moment . GROB)cons cells. This is for internal (C++) use only. This property contains the grobs which are still busy (e.g. note heads, spanners, etc.).-
currentCommandColumn(graphical (layout) object) Grob that is X-parent to all current breakable (clef, key signature, etc.) items.
-
currentMusicalColumn(graphical (layout) object) Grob that is X-parent to all non-breakable items (note heads, lyrics, etc.).
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dynamicAbsoluteVolumeFunction(procedure) A procedure that takes one argument, the text value of a dynamic event, and returns the absolute volume of that dynamic event.
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finalizations(list) A list of expressions to evaluate before proceeding to next time step. This is an internal variable.
-
graceSettings(list) Overrides for grace notes. This property should be manipulated through the
add-grace-propertyfunction.-
hasStaffSpacing(boolean) True if the current
CommandColumncontains items that will affect spacing.-
lastKeySignature(list) Last key signature before a key signature change.
-
localKeySignature(list) The key signature at this point in the measure. The format is the same as for
keySignature, but can also contain((octave . name) . (alter barnumber . measureposition))pairs.-
melismaBusy(boolean) Signifies whether a melisma is active. This can be used to signal melismas on top of those automatically detected.
-
quotedCueEventTypes(list) A list of symbols, representing the event types that should be duplicated for
\cueDuringcommands.-
quotedEventTypes(list) A list of symbols, representing the event types that should be duplicated for
\quoteDuringcommands. This is also a fallback for\cueDuringifquotedCueEventTypesis not set-
rootSystem(graphical (layout) object) The System object.
-
scriptDefinitions(list) The description of scripts. This is used by the
Script_engraverfor typesetting note-superscripts and subscripts. See ‘scm/script.scm’ for more information.-
slurMelismaBusy(boolean) Signal if a slur is present.
-
stavesFound(list of grobs) A list of all staff-symbols found.
-
tieMelismaBusy(boolean) Signal whether a tie is present.
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