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

[lilypond]

Comment #17 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 'rest-on-nonstandard-staff.ly' has input indicating
  half-rest half-rest | whole-rest | whole-rest |
in parallel in three different staves.

On a /standard/ staff, whole rests hang below a line, half rests sit atop a  
line.  Interpreting the LilyPond output according to this background,

version 2.14.2 output looks like
 half half | whole | whole
 half half | whole | whole
 half half | whole | whole

version 2.15.27 output looks like
 half half | whole | whole
 ugly-whole half | ugly-half | whole
 half ugly-whole | whole | ugly-half

Attachments:
        rest-on-nonstandard-staff.before.pdf  19.1 KB
        rest-on-nonstandard-staff.after.pdf  21.8 KB