Re: [Lilypond-auto] Issue 2801 in lilypond: Patch: Approximates cross-staff slurs in VerticalAxisGroup vertical-skylines.

[lilypond]

Comment #46 on issue 2801 by address@hidden: Patch: Approximates  
cross-staff slurs in VerticalAxisGroup vertical-skylines.
http://code.google.com/p/lilypond/issues/detail?id=2801

Posted a new patch that implements one of David's suggestions about copying  
grob properties.

I've also been able to reproduce the regtest problem from David's patch.   
Could someone please confirm that other patch sets cause the same problem?   
If not, what about David's patch could trigger the memory problem?  As  
memcheck does not catch any invalid reads or conditional jumps outside of  
the normal ones from Guile, I am having a very hard time tracking down the  
cause of this.

My question from before still stands - is there any tool that'll take gprof  
data (or valgrind or whatever) from multiple runs and do a tree that shows  
where the runs converge and diverge in terms of functions called, argument  
values and return values?