Re: Issue 2109 in lilypond: do not tinker with the position of a pitched rest

[lilypond]

Comment #15 on issue 2109 by address@hidden: do not tinker with the  
position of a pitched rest
http://code.google.com/p/lilypond/issues/detail?id=2109

the regression test demonstrates that pitched rests were not always at the  
prescribed vertical position and now they are; default whole rests are one  
line off, but correctness didn't change with my patch.

note that setting line-count to an even value puts the clef into a space,  
not onto a line, so I think it's of use only in percussion staves.