Re: [Lilypond-auto] Issue 2859 in lilypond: Patch: Provide \hide and \omit functions for transparent and void glyphs

[lilypond]

Updates:
        Labels: -Patch-review Patch-countdown

Comment #13 on issue 2859 by address@hidden: Patch: Provide \hide and \omit  
functions for transparent and void glyphs
http://code.google.com/p/lilypond/issues/detail?id=2859

Putting this back on the countdown.  If there are additional objections, we  
can take it off again, but since there are also followup issues (work its  
uses into documentation and code), it seems like we have reached a state  
where it is seriously useful.  One obvious followup issue is to allow  
context specifications with the grobs, like \hide Staff.TimeSignature, and  
I am currently working on that.