Re: Lyrics provoke "Moment is not increasing" complaint

[Mats Bengtsson]

This is weird and looks like a bug to me, so I forward it to bug-lilypond.
However, you may want to reorganize your score along the lines of
the email "Re: Adding a staff in the middle of a piece" I sent on 
lilypond-user some minutes ago, which shows how to switch a stave back 
and forth between behaving like a french stave and a normal stave, but 
setting the remove-empty property.

   /Mats

Roman Stawski wrote:
> I want to have one group of parallel staves following another
> sequentially. The constitution of the two groups is quite different.
> (In the real piece I'm using \removeEmptyStaffContext to hide the
> first group when I finish with it.) A cut-down example is:
>
> - - - -[START]
> \version "2.11.60"
> \layout { ragged-right = ##t }
>
> example = {
>   <<
>     \new Staff { \new Voice = "a" \relative c'' { a1 } }
>     %\new Lyrics { \lyricsto "a" \lyricmode { Doo } }
>   >>
>   <<
>     \new Staff { \new Voice = "c" \relative c' { c1 } }
>     \new Lyrics { \lyricsto "c" \lyricmode { dah } }
>   >>
> }
>
> \score { \example }
> - - - -[END]
>
> This snippet works, but when I uncomment the Lyrics line, I get
>
> - - - -
> ...
> Interpreting music...
> programming error: Moment is not increasing. Aborting interpretation.
> continuing, cross fingers
> test.ly:11:18: warning: cannot find Voice 'c'
>
>     \new Lyrics {
>                   \lyricsto "c" \lyricmode { dah } }
>
> ...
> - - - -
>
> and the second group is corrupted in the display.
>
> The only reference to this problem that I could find was a posting
> from Morten Lemvigh last year:
> http://thread.gmane.org/gmane.comp.gnu.lilypond.general/32409/focus=32412
> He solves the problem by changing the lyrics, which isn't an option in
> my case.
>
> So what am I dong wrong? Does anyone have any ideas how to solve/get
> around it?
>
> Thanks
>
> Roman
>
>
>
>
>
> _______________________________________________
> lilypond-user mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/lilypond-user
>   


--
=============================================
        Mats Bengtsson
        Signal Processing
        School of Electrical Engineering
        Royal Institute of Technology (KTH)
        SE-100 44  STOCKHOLM
        Sweden
        Phone: (+46) 8 790 8463                         
       Fax:   (+46) 8 790 7260
        Email: address@hidden
        WWW: http://www.s3.kth.se/~mabe
=============================================