Re: neverBreakIf

[Kieren MacMillan]

Hi Trevor,

> See https://code.google.com/p/lilypond/issues/detail?id=4169  (with 
> corrections!)
> Thanks for prompting this.

Thanks for doing that!

However, I think there’s still a problem, the one David K alluded to (but never 
actually described) earlier in this thread:

\version "2.18.2"

pageBreaksOff = \override Score.NonMusicalPaperColumn.page-break-permission = 
##f
pageBreaksOn = \override Score.NonMusicalPaperColumn.page-break-permission = 
#'allow
lineBreaksOff = \override Score.NonMusicalPaperColumn.line-break-permission = 
##f
lineBreaksOn = \override Score.NonMusicalPaperColumn.line-break-permission = 
#'allow
breaksOff = { \lineBreaksOff \pageBreaksOff }
breaksOn = { \lineBreaksOn \pageBreaksOn }

\displayLilyMusic \breaksOff
\displayLilyMusic \breaksOn

gives

programming error: system with empty extent
continuing, cross fingers
programming error: system with empty extent
continuing, cross fingers

=(

Cheers,
Kieren.
_______________________

Kieren MacMillan, composer
www:  <http://www.kierenmacmillan.info>
email:  address@hidden