|
From: | Abraham Lee |
Subject: | Re: Dot-separated list as music function argument |
Date: | Tue, 08 Jul 2014 13:40:58 -0006 |
Hello everybody,
I just wrote a music function to mark grobs as editorial addition by colouring them grey. See the code and an example:
\version "2.19.8"
ed = #(let
((string-or-list?
(lambda (grob)
(or (string? grob)
(list? grob)))))
(define-music-function
(parser location grob mus)
(string-or-list? ly:music?)
#{ \override $grob . color = #(x11-color 'grey40)
$mus
\revert $grob . color #}
)
)
\relative { \ed NoteHead c' \ed #'(Staff Accidental) { cis dis } es }
%%%%%%%%%%%%%
The 2.18 changes document says that #'(Staff Accidental) and Staff.Accidental were now interchangeable, however if I replace it in the second function call, I get errors (unexpected "." etc.). Is there a way to avoid this in the coding of the function or should it be considered a bug?
Best regards,
Simon
[Prev in Thread] | Current Thread | [Next in Thread] |