Re: [Lilypond-auto] Issue 2522 in lilypond: duration*0 considered harmful

[lilypond]

Comment #5 on issue 2522 by address@hidden: duration*0 considered harmful
http://code.google.com/p/lilypond/issues/detail?id=2522

Ok, in the \footnote issue 2505 there is an example with a breath mark.   
That looks something like
\breath c4\footnote #'BreathMark ...
for getting a footnote to the breathmark.  Ugh.  This could be done with
\breath <>\footnote #'BreathMark ...
but it would also be feasible to make a function taking _one_ postevent like
post = #(define-music-function (parser location ev) (post-event?) #{ <>$ev  
#})
and say \breath \post\footnote #'...

In contrast to <>, it would only accept a single postevent.  And I can't  
think of a really good macro name.  \now\footnote does not convey the  
problem that there is only one postevent acceptable.