Re: error :GUILE signaled an error for the expression beginning here #

[Jean Abou Samra]

> Le 12/07/2021 17:50, Knute Snortum <ksnortum@gmail.com> a écrit :
> 
> 
> Aaron Hill:
> 
> I would like to be able to see the *entire* command line, but when I write 
> this:
> 
> %%%
> \version "2.22.1"
> 
> #(define commandLine (object->string (command-line)))
> 
> \markup { \wordwrap { \commandLine } }
> %%%
> 
> ... the text scrolls off the page (see attached). I can guess why
> \wordwrap doesn't work the way I want: it just sees one big string. Is
> there a way to get the command line string to break or wrap at the
> spaces?


I think you just want

\markup \wordwrap #(command-line)

Best,
Jean