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bug#26650: 26.0.50; Protect *Backtrace* from accidental killing


From: Eli Zaretskii
Subject: bug#26650: 26.0.50; Protect *Backtrace* from accidental killing
Date: Wed, 26 Apr 2017 14:03:36 +0300

> From: Tino Calancha <address@hidden>
> Date: Wed, 26 Apr 2017 19:36:54 +0900 (JST)
> cc: address@hidden, Tino Calancha <address@hidden>, 
>     address@hidden
> 
> >> +  (add-hook 'kill-buffer-hook
> >> +            (lambda () (if (> (recursion-depth) 0) (top-level))) nil t)
> >
> > This will throw to top-level when _any_ buffer is killed, as long as
> > we are in recursive-edit, no?
> No, because `add-hook' is called with non-nil LOCAL arg.

Right, sorry for not paying attention.





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