Re: Scheme question on strict substitution

[Mats Bengtsson]

Mats Bengtsson wrote:
> However, what is the reason to use \tweak at all? Why not simply do
> an ordinary \once \override:
>
> \version "2.10.0"
>
> fraction = \override TupletNumber #'text = 
> #tuplet-number::calc-fraction-text
Sorry, this should of course be
fraction = \once \override TupletNumber #'text = 
#tuplet-number::calc-fraction-text

  /Mats
> \relative c'{
> \fraction
>        \times 2/3 {
>            c'8 c'8 c'8
>        }
> }
>
>
>   /Mats