[Lilypond-auto] Issue 3198 in lilypond: alterBroken doesn't work for properties accessed before line breaking

[lilypond]

Status: Accepted
Owner: ----
Labels: Type-Enhancement

New issue 3198 by address@hidden: alterBroken doesn't work for  
properties accessed before line breaking
http://code.google.com/p/lilypond/issues/detail?id=3198

Mike Solomon reported here:

as follows:
------------------
If \alterBroken tries to set a property consulted before line breaking, it  
results in the property having an incorrect value:

For example...

\relative c'' {
  \alterBroken #'direction #'(UP DOWN) Staff.DynamicLineSpanner
  %\override Staff.DynamicLineSpanner.direction = #UP %% no issues
  a\< \repeat unfold 38 a a\p
}

This can be fixed by either:

a) Making it work for properties accessed in the original spanner  
(direction, padding ,etc.).
b) Changing the documentation to reflect that alterBroken only applies to  
properties that are accessed after line breaking.

Cheers,
MS
--------------------

This is either an enhancement or a a documentation request. For discussion  
on the tracker, perhaps.

Cheers,
Colin
Bug Squad



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