On 4/20/21 5:43 PM, Matt Wette wrote:
Is there any error I can throw in Guile that I don't catch myself
but will result in a user-friendly error message at the top? Not this:
Throw to key `misc' with args `("read-yaml-file" "file not found: ~S"
("demo1x.yml") #f)'.
I did get this:
yaml.scm:37:4: In procedure read-yaml-file:
ERROR:
1. &message: "read-yaml-file: can't access file:demo1x.yml
using guile 3.0 from
(cond-expand
(guile-3
(use-modules (ice-9 exceptions))
(define (file-not-found filename)
(raise-exception
(make-exception-with-message
(string-append "read-yaml-file: can't access file:"
filename)))))
(else
(define (file-not-found filename)
(scm-error 'misc "read-yaml-file"
"file not found: ~S" (list filename) #f))))
