Re: NullVoice and Ambitus crash (regression?)

2015-02-27 Thread Ralph Palmer 
On Wed, Feb 25, 2015 at 3:29 PM, Simon Albrecht simon.albre...@mail.de
wrote:


 if in Lily 2.19.15 NullVoice is \consisted with the Ambitus_engraver,
 there are (for one NullVoice) three instances of


 programming error: tried to get a translation for something that is no
 child of mine

 which cause the program to abort. This used to work in v2.19.8. Minimal
 example attached.

 In case you ask why I’d want this: I have two choir parts assembled in one
 staff using \partcombine. Two NullVoices are required for separate lyrics,
 and for separate ambitus.


Thanks for the report, Simon. This has been submitted as Issue 4302 :
https://code.google.com/p/lilypond/issues/detail?id=4302

Cheers,

Ralph
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NullVoice and Ambitus crash (regression?)

2015-02-25 Thread Simon Albrecht 

Hello,

if in Lily 2.19.15 NullVoice is \consisted with the Ambitus_engraver, 
there are (for one NullVoice) three instances of



programming error: tried to get a translation for something that is no 
child of mine


which cause the program to abort. This used to work in v2.19.8. Minimal 
example attached.


In case you ask why I’d want this: I have two choir parts assembled in 
one staff using \partcombine. Two NullVoices are required for separate 
lyrics, and for separate ambitus.


Yours, Simon

\version 2.19.15

\score {
\new NullVoice = al \relative { c' d e f g1 }
  \layout {
\context { \NullVoice
   \consists Ambitus_engraver }
  }
}
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