Hi Paolo,
Look at this:
\version "2.19.83"
token = -\tweak output-attributes #'((id . "foobar")) \etc
\relative { c'4 d8 -\token [ e ] f2 }
That achieves half of what you want. Now, how to make "foobar"
automatically increment I don't know, perhaps someone else can help with
that.
Hope that helps!
Stéfano
El mar., 17 dic. 2019 a las 19:06, Paolo Prete (<[email protected]>)
escribió:
> Hello all,
>
> In order to automate the reverse process of the lilypond+javascript
> snippets (write the GUI modifications of the grobs to the .ly file) I need
> to make the following code work:
>
> %%%%%%%%%%%%%%%%%%%%%%%%%
> token = \tweak output-attributes #'((id . "foobar"))
>
> \score
> {
> {
> a8 \token [ c' c' c']
> }
> }
>
> %%%%%%%%%%%%%%%%%%%%%%%%%
>
> But it doesn't compile.
> What's the right way to define the "token" variable?
>
> Note that I can compile on 2.19.84 (but not on 2.19.55) the following code
>
> %%%%%%%%%%%%%%%%%%%%%%%%%
>
> \score
> {
> {
> a8 \tweak output-attributes #'((id . "foobar")) [ c' c' c']
> }
> }
>
> %%%%%%%%%%%%%%%%%%%%%%%%%
>
> In addition: how can replace "foobar" with a global variable (string +
> number) that is incremented at each call of "token" ?
> The ids must be: foobar_1, foobar_2 etc.
>
> Thanks,
> Paolo
>
>
>
>
>
