Internal context properties

acceptHashTable (hash table)

Internal variable: store table with MusicName to Engraver entries.

acknowledgeHashTable (hash table)

Internal variable: store interface to engraver smob table for current context.

associatedVoiceContext (context)

The context object of the Voice that has the melody for this Lyrics.

barCheckLastFail (moment)

Where in the measure did the last barcheck fail?

beamMelismaBusy (boolean)

Signal if a beam is present.

breakableSeparationItem (layout object)

The breakable items in this time step, for this staff.

busyGrobs (list)

a queue of (end-moment . GROB) conses. This is for internal (C++) use only. This property contains the grobs which are still busy (e.g. note heads, spanners, etc.)

currentCommandColumn (layout object)

Grob that is X-parent to all current breakable (clef, key signature, etc.) items.

currentMusicalColumn (layout object)

Grob that is X-parent to all non-breakable items (note heads, lyrics, etc.).

dynamicAbsoluteVolumeFunction (procedure)

[DOCUMENT-ME]

finalizations (list)

List of expressions to evaluate before proceeding to next time step. Internal variable.

graceSettings (hash table)

Overrides for grace notes. This property should be manipulated through the add-grace-property function.

instrumentSupport (list of grobs)

list of grobs to attach instrument name to.

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)) pairs. It is reset at every bar line.

localKeySignatureChanges (list)

Experimental. [DOCME]

melismaBusy (boolean)

Signifies whether a melisma is active. This can be used to signal melismas on top of those automatically detected.

originalCentralCPosition (integer)

Used for temporary overriding middle C in octavation brackets.

quotes (hash table)

Hash table, mapping names to music-event vectors.

scriptDefinitions (list)

Description of scripts. This is used by Script_engraver for typesetting note-super/subscripts. See scm/script.scm for more information

slurMelismaBusy (boolean)

Signal if a slur is present.

stavesFound (list of grobs)

list of all staff-symbols found.

tieMelismaBusy (boolean)

Signal whether a tie is present.

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