Re: How to make a tweak a variable?

[Thomas Morley]

2011/9/22 David Kastrup <address@hidden>

You can take a look at the definition of tweak in
ly/music-functions-init.ly and transplant the Scheme code directly into
your function instead of using #{ #} for it.

--
David Kastrup

This way I guess:

\version "2.14.2"

notToBarline = #(define-music-function (parser location arg) (ly:music?)
   (set! (ly:music-property arg 'tweaks)
    (acons 'to-barline #f
       (ly:music-property arg 'tweaks)))
       arg)

{
c1 -\notToBarline \< |
d4\!  % etc.
}


Many thanks,
  Harm