Re: LilyPond 2.25.10 with Guile 3.0

[Jean Abou Samra]

> Le 12 nov. 2023 à 19:14, Robin Bannister <rcb@dabble.ch> a écrit :
> 
> If I take the code of LSR1098 [1] , without the demo part,
> Guile3 errors the input-warning call:
> 
> GNU LilyPond 2.25.10 (running Guile 3.0)
> Processing `1.ly'
> Parsing...
> 1.ly:38:2: error: Guile signaled an error for the expression beginning here
> #
> (define-music-function (name-tweaks left-indent right-indent)
> 
> Syntax error:
> 1.ly:40:64: _: bad use of '_' syntactic keyword in subform (_ " pseudoIndents 
> ~s ~s is stretching staff; expect distorted layout") of (_ " pseudoIndents ~s 
> ~s is stretching staff; expect distorted layout")


“_” needs to be replaced with “G_”. Already in Guile 2, but Guile 3 checks for 
it more eagerly.