Re: cautionary clef sign doesn't appear

[Robert Schmaus]

Hi Jay,

not that I have a proper solution, but if you remove all grace notes
from the upper staff, the problem disappears, i.e. if you mutilate your
upper staff to

upper = \relative c' {
\clef treble
\key g \major
\time 4/4
%\override Staff.TimeSignature #' style = #' ()
%#(set-global-staff-size 20)
r2. d'4
\ottava #1
 d8. cis16 d8. e16 d4 (d'8) r8\p |
d8.\mf cis16 d8. e16 d4 (d'8) r8\p |
\ottava #0 \break
d8.\mf cis16 d8. e16 fis8. eis16 fis8. a16
d8. c16 a8. fis16 d4\fermata d'
\bar ".|"
d8.\mf cis16 d8. e16 d4 (g8-.) r8
d8. cis16 d8. e16 d4 (b'8-.) r8
c,4 a'-. \grace a8 (b,4) g'-.
\bar "|."
}

There might be some workaround for this to work wíth the grace notes
back in, but that I haven't figured out. Then again, the grace notes are
still a problem area ...

Best, Robert




On Thu, Feb 23, 2012, at 06:11 PM, Jay Hamilton wrote:
> Usually Lily puts a clef change cautionary sign at the end of a line if
> the
> clef changes at the start of the next line/measure.  In the following it
> doesn't and I don't know why it also doesn't change the staff clef at the
> next line.  Can someone help or explain what I've done wrong?  Thanks.
>  line 38 is the culprit
> 
> \version "2.14.1"
> \header {
>   title = "Souvenirs D' Issoire"
>   composer = "Albert Combaud"
>     copyright = \markup { \tiny \override #'(baseline-skip . 0.5)
> \center-column
>         {  Study Purposes only } }
>                }
> #(ly:set-option 'delete-intermediate-files #t)
> upper = \relative c' {
> \clef treble
> \key g \major
> \time 4/4
> \override Staff.TimeSignature #' style = #' ()
> #(set-global-staff-size 20)
> r2. d'4
> \ottava #1
> \grace e'8 (d8.) cis16 d8. e16 d4 (d'8) r8\p
> \grace e,8 (d8.\mf) cis16 d8. e16 d4 (d'8) r8\p
> \ottava #0 \break
> \grace e,,,8 (d8.\mf) cis16 d8. e16 fis8. eis16_\markup {\italic ritard}
> fis8. a16
> d8. c16 a8. fis16 d4\fermata d'
> \bar ".|"
> \grace e8_\markup { "Tempo et leggiero"} (d8.\mf) cis16 d8. e16 d4 (g8-.)
> r8
> \grace e8 (d8.) cis16 d8. e16 d4 (b'8-.) r8
> \grace b8 (c,4) a'-. \grace a8 (b,4) g'-.
> \bar "|."
> }
> 
> lower = \relative c {
> \clef bass
> \key g \major
> \time 4/4
> \override Staff.TimeSignature #' style = #' ()
> r1
> \clef treble
> <d' fis a c>
> <d g b> \break
> \clef bass
> <d, fis a c>\sustainOn ~ <d fis a c>2.\sustainOff  r4
> g,4 <d' g b><d g b> r
> g,4 <d' g b><d g b> r
> }
> 
> \score {
> \context PianoStaff
> <<
>  \context Staff = upper \upper
> \context Staff = lower \lower
> >>
>  \layout { }
> \midi { \tempo 4=42 }
> }
> 
> 
> 
> -- 
> Jay Hamilton Sound and Silence www.soundand.com 206-328-7694
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