On 24/01/2023 15:26, Mark Mathias wrote:
> I've taken up Jean Abou Samra's invitation to develop my understanding of
> Scheme through the scheme-sandbox. I'm on Windows 10 with Guile 2.2.7 in a
> command prompt window. The command prompt looks correct:
>
> scheme@(#{ g100}#)>.
>
>
> I hit a wall right away. When I type "42", Scheme should print "42" back
> according to Jean's tutorial. Instead I see:
>
>
> While compiling expression:
> In procedure bytevector-u64-set!: Value out of range: -149659645
>
>
> Typing ",help all" hasn't given me a clue for what to do next, nor has a web
> search turned up something I understand.
>
> Thank you in advance. I really enjoy LilyPond and the community connected
> therewith.Ouch, that looks like a variant of https://gitlab.com/lilypond/lilypond/-/issues/6474 As a workaround, try putting this in a file called ".guile" (note the leading dot) in your home directory: (use-modules (system repl common)) (repl-default-option-set! 'interp #t) Or instead of using "lilypond scheme-sandbox", use "lilypond my-scheme-sandbox.ly", putting this in the file "my-scheme-sandbox.ly": #(use-modules (system repl common)) #(repl-default-option-set! 'interp #t) \include "scheme-sandbox.ly" HTH, Jean
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