bug#52063: 28.0.60; Confusing presentation of lambda

[Eli Zaretskii]

> From: Filipp Gunbin <fgunbin@fastmail.fm>
> Cc: Lars Ingebrigtsen <larsi@gnus.org>,  52063@debbugs.gnu.org,
>   monnier@iro.umontreal.ca
> Date: Wed, 24 Nov 2021 19:40:16 +0300
> 
> But you're creating normal lambda here, and under lex-bind it will
> become a closure, to keep its lexical environment together with it.

So how do I get my lambda back, in the lexical-binding environment?

> I just realized that I don't have lex-binding turned on in .emacs, and
> because of that my customized hooks look "good", but I wonder: what is
> the recommended binding mode for .emacs?  Dynamic or lexical?  With
> lexical, all customizations would start to look as your example.

That's how I discovered this nit.