Re: Spurious time signature

[Trevor Daniels]

This is a known limitation of grace notes.  See the Known issues and 
warnings section in 1.2.6.1 Grace notes in the 2.11 Notation Reference for a 
solution.

Trevor

----- Original Message ----- 
From: "Thomas Ruedas" <address@hidden>
To: "Lilypond mailing list" <address@hidden>
Sent: Monday, July 21, 2008 4:06 AM
Subject: Spurious time signature


> Hi,
> I am giving the last touch to a piano score I have recently completed and
> find that an acciaccatura causes a spurious time signature (Lilypond
> v.2.10.25). A slightly boiled-down snippet producing the crucial two
> measures from the code is given at the end.
> The problem is that the acciaccatura on beat 1 of the second measure in 
> the
> left hand somehow causes a repeated appearance of the signature 4/4: The
> first appearance is correct at the beginning of the measure before the
> acciaccatura, but then there is a second 4/4 after it.
> Is there something wrong with my input or is it a bug? What can I do about
> it?
> Thanks,
> Thomas
>
> \version "2.10.25"
>
> i = \context Staff {
> \context Voice = "i"
> \voiceOne
> \override Staff.TimeSignature #'style = #'()
> \clef treble \key c \major
>
> \relative { \time 6/4 #(set-octavation 1) <as''' es des as>4 <es es,>8. 
> <es
> es,>16 <as es des as>4 <es es,>8 <es es,>16 <as as,> <as es des as>4 <as
> es des as>8. <as es des as>16
>
> \time 4/4 <as es as,>4~^\markup { \italic "a tempo"} <as es as,>8[~ <as es
> as,>32 #(set-octavation 0) ces, bes a] g8[~ g32 fis' f e] dis8[~ dis32
> #(set-octavation 1) ces' bes a] #(set-octavation 0)
> }
> }
>
>
> ii = \context Staff {
> \context Voice = "ii"
> \voiceTwo
> \override Staff.TimeSignature #'style = #'()
> \clef bass \key c \major \time 4/4
> \relative { \time 6/4 <d, a' d>2 <b fis' b> <as es' as>4 <fes ces' fes>
>
> \time 4/4 \acciaccatura es,8 } <es, es>4 \clef treble <es' ges' bes'>4
> \clef bass #(set-octavation -1) <e,,! e,!>4 #(set-octavation 0) \clef
> treble <b! e'! g'!>
> }
>
>
> \score {
>  \context PianoStaff <<
>    \context Staff=upper <<
>      \i
>    >>
>    \context Staff=lower <<
>      \ii
>    >>
>  >>
>  \layout {
>    \context {
> \Score
> }
>    \context{
>      \Staff
>    }
>  }
> }
> --
> Protest against the arrest of Japanese anti-whaling campaigners:
> http://www.email.greenpeace.org/snbyoobl_dzlyawqa.html
> -----------------------------------
> Thomas Ruedas
> Department of Terrestrial Magnetism
> Carnegie Institution of Washington
> http://www.dtm.ciw.edu/ruedas/
>
>
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