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Re: [Emacs-diffs] master d82e73f: Handle 'unbound' like nil for 'window-

From: Stefan Monnier
Subject: Re: [Emacs-diffs] master d82e73f: Handle 'unbound' like nil for 'window-point-insertion-type' (Bug#33871)
Date: Wed, 02 Jan 2019 10:30:11 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

> The only difference between buffer_local_value and Fbuffer_local_value
> I see is that the latter signals an error when the value returned by
> buffer_local_value is 'unbound'.  I cannot signal an error here so I
> use nil instead.  I don't see anything else I could do here but if you
> have any suggestions I will try them.

I don't understand why this var would be unbound unless someone call
`makunbound` on it.  Any idea?


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