Re: Parse scheme ast

[caagr98]

I have no idea what that specific AST comes from (did you invent it 
yourself?), but I think you're looking for (make-music) expressions, 
which are what is created from music expressions before being passed to 
the engravers. Check out \displayScheme (or (display-scheme-music) 
(talking about lisp inside parens is awkward)) and 
http://lilypond.org/doc/v2.19/Documentation/internals/music-expressions 
for more info.

On 07/20/2017 04:40 PM, Hlöðver Sigurðsson wrote:
> Hi lilyponders,
>
> I'm looking to find a way to transpile code to lilypond, I know how to 
> generate an ast like this
>
> ((context . 0) (class . CreateContext) (unique . 1) (ops) (type . Score) 
> (id . "\\new"))
> ((context . 1) (class . CreateContext) (unique . 2) (ops) (type . 
> StaffGroup) (id . "\\new"))
> ((context . 2) (class . CreateContext) (unique . 3) (ops) (type . Staff) 
> (id . "\\new"))
> ((context . 3) (class . CreateContext) (unique . 4) (ops) (type . Voice) 
> (id . ""))
>
> but I have no idea where in GUILE/lilypond this would get parsed to 
> output. Some hints where to get started?
>
>
> _______________________________________________
> lilypond-user mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/lilypond-user