Issue 761 in lilypond: Enhancement: Voice contexts should be kept alive

[codesite-noreply]

Status: Accepted
Owner: v.villenave
Labels: Type-Enhancement Priority-Low

New issue 761 by v.villenave: Enhancement: Voice contexts should be kept  
alive
http://code.google.com/p/lilypond/issues/detail?id=761

\version "2.12.2"

%The dontDie is necessary to keep the voices alive.
dontDie = {
  <<
     \context Voice = AAA { s1*5}
     \context Voice = BBB { s1*5}
  >>
}

music = \transpose c c' {
  \context Voice = AAA {
     \voiceOneStyle
     c4 d e f
  }
  \context Voice = BBB {
     \voiceTwoStyle
%%% This is where \set Voice.keepAlive = ##t would replace the need for the
\dontDie %%%
%       \set Voice.keepAlive = ##t
     g a b c
  }
  \context Voice = AAA { c1 }
  \context Voice = BBB { c1 }
  \context Voice = AAA { c1 }
}

\score {
  \new Staff <<
    % Uncomment to work around the problem
    %  \dontDie
     \music
  >>
}

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