(error-found ,boolean? "If true, a parsing error was found in this expression")
(element ,ly:music? "The single child of a Music_wrapper music object, or the body of a repeat.")
(elements ,ly:music-list? "A list of elements for sequential of simultaneous music, or the alternatives of repeated music. ")
+ (expected-beam-count ,integer? "Expected number of non-tremolo beams in a tremolo repeat")
(force-accidental ,boolean? "If set, a cautionary accidental should always be printed on this note")
(grob-property ,symbol? "The symbol of the grob property to set. ")
(grob-property-path ,list? "A list of symbols, locating a nested grob property, e.g. (beamed-lengths details). ")
(quoted-voice-direction ,ly:dir? "Should the quoted voice be up-stem or down-stem?")
(quoted-context-type ,symbol? "The name of the context to direct quotes to, eg., @code{Voice}.")
(quoted-context-id ,string? "The id of the context to direct quotes to, eg., @code{cue}.")
+ (quoted-transposition ,ly:pitch? "The pitch used for the quote, overriding \\transposition")
(to-relative-callback ,procedure? "How to transform a piece of music to relative pitches")
(tweaks ,list? "An alist of properties to override in the backend
for the grob made of this event.")
(text ,markup? "markup expression to be printed")
(tempo-unit ,ly:duration? "The unit for the metronome count.")
(tonic ,ly:pitch? "Base of the scale")
- (tremolo-type ,integer? "")
+ (tremolo-type ,integer? "speed of tremolo, e.g. 16 for c4:16")
(trill-pitch ,ly:pitch? "Pitch of other note of the trill.")
(type ,symbol? "The type of this music object. Determines iteration in some cases.")
(types ,list? "The types of this music object; determines by what