Re: Issue 2363 in lilypond: Patch: Don't clone stream events before changing them in completion engravers.

[lilypond]

Updates:
        Status: Invalid
        Owner: address@hidden
        Labels: -Patch-needs_work

Comment #2 on issue 2363 by address@hidden: Patch: Don't clone stream events  
before changing them in completion engravers.
http://code.google.com/p/lilypond/issues/detail?id=2363

The regtest results make it clear that the assumptions for making this  
simplification were wrong.