Re: music function refactoring

[Han-Wen Nienhuys]

Erik Sandberg wrote:
> Hi,
>
> I'm performing some refactorings, which aim to fix the "\partcombine cannot be 
> inside \relative" bug mentioned in section 8.3.1 (plus other similar 
> problems).
>
> My plan is:
> 1. Postpone the applying of music functions: Store all music functions as 
> music wrappers, and apply the functions after parsing, using a new 
> toplevel-music-function called apply-music-functions!. This function 
> recursively searches for music functions to apply, and when it finds one, it 
> recurses into its arguments before applying it.

There is a big problem: you're changing the semantics of .ly, and we 
won't be able to handle this through convert-ly.

How would you deal with

  \addquote #"violin" \viol

  <<   \parallelMusic #'(a b c) \bla
       \a
  >>

Yes, \addquote is not a music function, but it should be.

--
 Han-Wen Nienhuys - address@hidden - http://www.xs4all.nl/~hanwen