Re: \cueDuring problem

[Han-Wen Nienhuys]

Werner LEMBERG wrote:
>   transposedCueDuring =
>   #(define-music-function
>     (parser location what dir pitch-note main-music)
>     (string? ly:dir? ly:music? ly:music?)

We should probably hardcode support for having a single-note music 
argument as well.

>                 'origin location))
>
> Unfortunately, this doesn't work, because there isn't a proper
> signature for a music function with four or more user-supplied
> arguments -- this is a completely undocumented limitation!  It took
> some time until I've found the corresponding code in lexer.ll and
> parser.yy.

Hi,

I'm adding support for up to 4 SCM args, and cleaned up the code a bit. 
Can you redo the patch? The limitation is just laziness. We might want 
to write a code generator to just generate these signatures up to 10 
arguments.

--

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

LilyPond Software Design
 -- Code for Music Notation
http://www.lilypond-design.com