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Re: display-backtrace

From: Mike Gran
Subject: Re: display-backtrace
Date: Sat, 2 Mar 2019 08:03:18 -0800
User-agent: Mutt/1.11.3 (2019-02-01)

On Sat, Mar 02, 2019 at 04:23:34PM +0100, Catonano wrote:
> API reference -> Debugging -> Programmatic error handling
> Would you mind to let me know if you succeed in making this thing work for
> you ?
> Thanks

I tried (debug-set! width 1000), but, I still got a truncated
backtrace on Guile 2.2.4

(setenv "COLUMNS" "1000")

did work for me, however.

(use-modules (system repl debug))
(terminal-width 1000)

also worked for me.

If you ever need a two-line program to test backtrace width, you can

(define (func x)
  (/ 1 x))
(map func (reverse (iota 100)))

Hope this helps,
Mike Gran

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