Re: lilypond-user Digest, Vol 126, Issue 97

[Patrick or Cynthia Karl]

> 
> Message: 8
> Date: Wed, 15 May 2013 13:57:18 -0400
> From: address@hidden
> To: address@hidden
> Subject: \grace in repeat breaks volta spanner?
> Message-ID:
>       <address@hidden>
> Content-Type: text/plain;charset=iso-8859-1
> 
> 
>  HOwdy!
> 
>        I have a problem putting a grace note in a repeat, when there are
> two staves
> in a system. See this link for a simplified example
> 
> http://indra2.web.net/~linuxsui/gooeytar.com/public/lilypond/
> 
> http://indra2.web.net/~linuxsui/gooeytar.com/public/lilypond/lily_grace_error.pdf
> 
>    This is the error when compiling the source file
> 
> GNU LilyPond 2.16.2
> Processing `lily_grace_error.ly'
> Parsing...
> Interpreting music...
> warning: already have a volta spanner, ending that one prematurely
> [8][8]
> Preprocessing graphical objects...
> Finding the ideal number of pages...
> Fitting music on 1 page...
> Drawing systems...
> Layout output to `lily_grace_error.ps'...
> Converting to `./lily_grace_error.pdf'...
> Success: compilation successfully completed
> 
> 
>      Works if there is just one stave. Is there a fix for this?
> 
>       This is the lilypond code that the above was created from
> 
> \version "2.16.2"
> 
> global = {
>  \time 3/4
>  \clef "G_8"
>  \key g \minor
> }
> 
> guitarone = \relative c {
> 
>       \repeat volta 2 { cis2. | }
>       \alternative {
>           { cis4 r r }
>           { cis4 r r }
>    }
> 
>       \repeat volta 2 { fis2. | }
>       \alternative {
>           { \grace fis16  g2. |}
>           { g2. |}
>    }
> }
> 
> guitarthree = \relative c'  {
> 
>       \repeat volta 2 { a2. | }
>       \alternative {
>           { d2. | }
>           { d2. | }
>       }
> 
>       \repeat volta 2 { d2. | }
>       \alternative {
>           { g2. |}                                    %       <===== first 
> alternative to the second volta
>           { g2. \bar "|." |}
>       }
> }
> 
> \score {
> 
>       \new StaffGroup {
>       <<
>           \new Staff << \global \guitarone >>
>           \new Staff << \global \guitarthree >>
>       >>
>       }
> 
>       \layout { }
> }
> 
> 
>          Ideas?

This problem and its solution are discussed in the "Known issues and warnings" 
at the end of Section 1.2.6  Special rhythmic concerns, Grace notes.  You 
should write the first alternative to the second volta of guitarthree so:

        { \grace s16 g2. |}