Re: Issue 1857 in lilypond: not robust solution in spacing-loose-grace-error.ly

[lilypond]

Updates:
        Status: Fixed
        Owner: address@hidden
        Labels: -Type-Critical -Regression Type-Other fixed_2_15_10

Comment #3 on issue 1857 by address@hidden: not robust solution  
in spacing-loose-grace-error.ly
http://code.google.com/p/lilypond/issues/detail?id=1857

The original problem (issue 176) caused a seg fault.  The fix was to add a
check for the condition and instead issue error messages.  We should keep  
the regression test, which is fine, as checking for the reappearance of
supposedly-fixed seg faults is important.  I've added a better description  
of
this to the regression test.

I've also added ragged-right = ##f to avoid the collision of the grace note  
in squashed music (which is expected and nothing to do with this test) so  
it doesn't
cause this confusion again.