Re: [Lilypond-auto] Issue 1650 in lilypond: using multiple \header in a block prints only the latest items

[lilypond]

Updates:
        Labels: -Patch-review Patch-new

Comment #12 on issue 1650 by address@hidden: using multiple \header in a  
block prints only the latest items
http://code.google.com/p/lilypond/issues/detail?id=1650#c12

Issue 1650: merge multiple header specifications.

I am not totally sure this is all correct, but here is:

books and scores get initialized from $defaultheader, this is what toplevel  
\header will set, and bookparts are initialized empty so that they will end  
up combined with their respective books.

http://codereview.appspot.com/6445053