Hello,
currently, ambitus are placed at the very beginning of the first system,
before clef and key signature. However, its meaning depends on both:
without a clef, the pitches are unspecified, and it’s confusing that
accidentals are set based on a key which has not yet been ‘announced’
(See also <https://code.google.com/p/lilypond/issues/detail?id=762>;
there used to be a workaround with \set Staff.keySignature = #'() which
doesn’t work anymore).
I suggest to place the ambitus between key and time signatures, as seen
in the attachment.
The values in the space-alists are more or less wild guesses, as I don’t
have much experience with this kind of settings.
Do we really need an entry for ambitus in break-align-orders except for
beginning of line?
Yours, Simon
\version "2.19.20"
#(ly:set-option 'point-and-click #f)
\paper { #(set-paper-size "a7") line-width = 50 }
\header { tagline = ##f }
mus = {
\key ges \major
d' des''
}
\layout {
\context {
\Staff
\consists "Ambitus_engraver"
}
}
\markup {
\vspace #3
\fill-line { "current default" }
}
\mus
\markup \fill-line { suggestion }
\score {
\mus
\layout {
\context {
\Score
\override BreakAlignment.break-align-orders =
#'#((left-edge
cue-end-clef
breathing-sign
clef
cue-clef
staff-bar
key-cancellation
key-signature
ambitus
time-signature
custos)
(left-edge
cue-end-clef
breathing-sign
clef
cue-clef
staff-bar
key-cancellation
key-signature
ambitus
time-signature
custos)
(left-edge
breathing-sign
clef
key-cancellation
key-signature
ambitus
time-signature
staff-bar
cue-clef
custos))
}
\context {
\Staff
\override KeySignature.space-alist =
#'((ambitus extra-space . 1)
(time-signature extra-space . 1.15)
(staff-bar extra-space . 1.1)
(cue-clef extra-space . 0.5)
(custos extra-space . 0.5)
(right-edge extra-space . 0.5)
(first-note fixed-space . 2.5))
\override Ambitus.space-alist =
#'((time-signature extra-space . 1.15)
(staff-bar extra-space . 1.1)
(cue-clef extra-space . 0.5)
(custos extra-space . 0.5)
(right-edge extra-space . 0.5)
(first-note fixed-space . 2.5))
\override Clef.space-alist =
#'((cue-clef extra-space . 2.0)
(staff-bar extra-space . 0.7)
(ambitus extra-space . 1)
(key-cancellation minimum-space . 3.5)
(key-signature minimum-space . 3.5)
(time-signature minimum-space . 4.2)
(first-note minimum-fixed-space . 5.0)
(next-note extra-space . 1.0)
(right-edge extra-space . 0.5))
}
}
}_______________________________________________
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