In article <4a8b7a38@news.povray.org>,
Daniel Bastos wrote:

> This cat does not handle exceptions. I might see how that works next.

Looks like this suffices.

(define (sigint v)
  (fprintf (current-error-port) "^C\n"))

;main
(with-handlers ([exn:break? (lambda (v) (sigint v))])
  (cat (vector->list (current-command-line-arguments))))

It's interesting that I need to (exit) from sigint. What if I would
like to ignore that signal, or continue somehow? No idea what to do.

Hey, if you're very curious, there's some information in v. :-)

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