[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: excpetion printing

From: Ludovic Courtès
Subject: Re: excpetion printing
Date: Tue, 04 May 2021 22:21:05 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux)

Hi Matt,

Matt Wette <> skribis:

> 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)'.

You can call ‘print-exception’ like so:

  (print-exception (current-error-port) frame key args)

This is using the pre-3.0 key+args exception style.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]