Re: Info file in emacs.gives Lisp error: (beginning-of-buffer) (end-of-buffer)

[Christopher Dimech]

I am really getting confused about debug-ignored-errors and how to
change debugging options "on" and "off" in my init file.

> Sent: Wednesday, December 23, 2020 at 11:26 PM
> From: "Christopher Dimech" <dimech@gmx.com>
> To: moasenwood@zoho.eu
> Cc: help-gnu-emacs@gnu.org
> Subject: Re: Info file in emacs.gives Lisp error: (beginning-of-buffer) 
> (end-of-buffer)
>
> > Sent: Wednesday, December 23, 2020 at 11:19 PM
> > From: "Emanuel Berg via Users list for the GNU Emacs text editor" 
> > <help-gnu-emacs@gnu.org>
> > To: help-gnu-emacs@gnu.org
> > Subject: Re: Info file in emacs.gives Lisp error: (beginning-of-buffer) 
> > (end-of-buffer)
> >
> > Christopher Dimech wrote:
> > 
> > > (pcase typh-frame-size-state
> > >   (1 (setq debug-on-error nil)
> > >      (setq typh-frame-size-state 2))
> > >   (2 (setq debug-on-error t)
> > >      (setq debug-ignored-errors nil)
> >        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> > Here we see how where the problem originated, because
> > `debug-ignored-errors' by default contains both
> > beginning-of-buffer and end-of-buffer.
> > 
> > Here we also see what happens when you muck around with global
> > variables from defuns...
> 
> It also overrides the variable ‘debug-on-error’.
> 
> How would be best to have the function?
> 
> > -- 
> > underground experts united
> > http://user.it.uu.se/~embe8573
> > https://dataswamp.org/~incal
> > 
> > 
> >
> 
>