Re: Issue 1472 in lilypond: Collision between MMR and key signature

[lilypond]

Comment #24 on issue 1472 by address@hidden: Collision between MMR and  
key signature
http://code.google.com/p/lilypond/issues/detail?id=1472

Comment 21 notes the one restoration of 2.12.3 behavior that I did not like.
LeftEdge gets in the way of the notes, and surprising times, and only one  
the first staff in the system.

In the next patch set I'll include the equivalent of
  \override LeftEdge #'extra-spacing-height = #'(+inf.0 . -inf.0)

Please do look for other problems.