Re: passing music symbols to define-music-function

[Han-Wen Nienhuys]

Orm Finnendahl escreveu:
> Hi,
> 
> how is it possible to write music functions which use symbols as
> parameters which get interpreted as pitch entities by the function?
> 
> I made three examples below to illustrate the problem. The third works
> but is less than ideal in the lilypond source as the main purpose of
> the definition is to get rid of the \parenthesize and the enclosing
> chord brackets.
> 
> --
> Orm
> 
> P.S.: Can anybody point me to reference on how to enlarge the
> parenthesis or how to turn them into square brackets? I'm quite
> comfortable writing scheme code and don't mind to delve into the
> depths of lilypond as long as I get a hint on where to start and what
> to change where.

The parenthesis code is in  output-lib.scm ; Check define-grobs.scm 
(ParenthesesItem)
to see how it is wired into LilyPond ; I would expect that setting font-size on 
that 
grob will change the size. 

-- 

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

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