Re: [Lilypond-auto] Issue 3149 in lilypond: Extra leading repeat sign with leading rest and lyrics

[lilypond]

Comment #1 on issue 3149 by address@hidden: Extra leading repeat sign  
with leading rest and lyrics
http://code.google.com/p/lilypond/issues/detail?id=3149

a simple solution to this problem - I don't think it is a bug since  
LilyPond simply adds what has been asked for and the Lyrics with \lyricsto  
or \set associatedVoice only get the timing when they are merged to a voice  
- is to add

\once \omit Staff.BarLine   (with 2.17.??) or
\once \override Staff.BarLine #'stencil = ##f (before)

wherever a \repeatVolta doesn't coincide with the bar line placing of the  
associated voices (or staves?) (can this be automated?)

one could discuss if the command \repeat volta in Lyrics should be  
restricted this specific context and should _not_ be collected to the Score  
context.