Re: Issue 1800 in lilypond: Segfault compiling LSR 346

[lilypond]

Updates:
        Status: Started
        Owner: address@hidden

Comment #4 on issue 1800 by address@hidden: Segfault compiling LSR 346
http://code.google.com/p/lilypond/issues/detail?id=1800

The Beam now remembers which Staff it started in, so that it can be  
engraved by that Staff.  In the troublesome example, the starting Staff  
(implicitly created) was abandoned and thinks it can disappear before the  
beam is finished.

The automatic staff changer solves a similar problem, keeping two Staves  
alive while a voice hops from one to the other.  We can adopt this solution  
to fix this bug
<http://codereview.appspot.com/4830064>.   Not a polished patch yet, but a  
start, so we don't have to revert the improvement that caused this bug.