Re: [Lilypond-auto] Issue 2858 in lilypond: Document \shape music function

[lilypond]

Updates:
        Cc: address@hidden address@hidden

Comment #4 on issue 2858 by address@hidden: Document \shape music function
http://code.google.com/p/lilypond/issues/detail?id=2858

What's the opinion of people about swapping the "offset" and "grob"  
arguments of the \shape function, renaming the "grob" argument to "item",  
make it of type string-or-music? (as defined in issue 2859) and, depending  
on whether the "item" is a string or music, do either an override on the  
given grob name or tweak the given music directly?

That would allow -\shape #(...) \( for shaping a slur without having to  
specify a grobname.