Re: [Lilypond-auto] Issue 3160 in lilypond: chord names pushed into the staff

[lilypond]

Comment #3 on issue 3160 by address@hidden: chord names pushed into  
the staff
http://code.google.com/p/lilypond/issues/detail?id=3160

The collision starts with the patch for 2148, commit  
28f3294954eff1f263d3b2e3de1c520f4d2fbdfc

I cannot find which piece of that huge commit caused the change, but the  
change in behavior is that the lines of Lyrics containing "" now get empty  
skylines, where they did not before.   This leads to issue 1669 for the  
Lyrics, because the line is empty in the sense of taking no space, but not  
in the sense of \removeEmptyStaves.  The code I tried to remove in the  
patch for issue 1669 gets confused in this situation.

So the suggestion of issue 3156 seems reasonable: any line that takes no  
space would be removed in the sense of \removeEmptyStaves