Subject: Re: bug#37156: Debug on error no longer debugs

From: Eli Zaretskii <[email-masked]>
Date: Fri, 23 Aug 2019 12:07:07 +0300

> From: 積丹尼 Dan Jacobson
>  <[email-masked]>
> Date: Fri, 23 Aug 2019 14:29:17 +0800
> 
> (set-variable (quote debug-on-error) t nil)
> (flyspell-mode (quote toggle))
> Error enabling Flyspell mode:
> (Error: No word lists can be found for the language "zh_TW".)
> 
> 
> Debugging is no longer triggered.
> 
> emacs-version "26.1"

I don't think this is an Emacs error message, as there's no such text
anywhere in Emacs.  I'm guessing this is something your speller
outputs.