Hi,
I didn't look into it, but when _I_ asked this question I got the
attachment as a result.
HTH
Urs
Am 11.11.2013 23:08, schrieb Kieren MacMillan:
Hello all,
Consider the following snippet:
\version "2.17.29"
global = {
\time 3/4
s4*3
}
notes = {
c'1.
}
\score {
\new Staff \repeat "unfold" 3 { << \global \notes >> }
}
This is contrived, of course, but I run into it a lot when I “stitch together”
pre-existing variables (which include time signatures) into a medley, etc.
Is there a global setting that I can use — analogous to the chordChanges switch
in ChordNames — so that time signatures only appear if they change?
Thanks,
Kieren.
_______________________________________________
lilypond-user mailing list
[email protected]
https://lists.gnu.org/mailman/listinfo/lilypond-user
%{
Engraver that suppresses the printing of a
time signature if it is the same that is
currently in effect.
Author: David Nalesnik
http://www.mail-archive.com/[email protected]/msg72628.html
This is actually a work-around to an unwanted behaviour, see
http://lists.gnu.org/archive/html/lilypond-user/2013-04/msg00851.html and
https://lists.gnu.org/archive/html/bug-lilypond/2013-04/msg00162.html
%}
\version "2.14.2"
suppressRedundantTimeSig =
#(lambda (ctx)
(let ((time-sig '()))
`((acknowledgers
(time-signature-interface
. ,(lambda (engraver grob source-engraver)
(set! time-sig (cons grob time-sig)))))
(finalize
. ,(lambda (trans)
(reduce
(lambda (elem prev)
(if (equal? (ly:grob-property elem 'fraction)
(ly:grob-property prev 'fraction))
(begin
(ly:grob-suicide! elem)
prev)
elem))
'()
(reverse time-sig))
(set! time-sig '()))))))
%{ Usage:
music = {
\time 3/4
R2.
\time 4/4
R1
\time 4/4
R1
\time 3/4
R2.
}
\score {
\new Staff \music
\layout {
\context {
\Score
\consists #suppressRedundantTimeSig
}
}
}
%}_______________________________________________
lilypond-user mailing list
[email protected]
https://lists.gnu.org/mailman/listinfo/lilypond-user
