bug#33199: lambda forms are not self-quoting

[Eli Zaretskii]

> From: Noam Postavsky <npostavs@gmail.com>
> Cc: 33199@debbugs.gnu.org,  garreau@debbugs.gnu.org,  galex-713@galex-713.eu
> Date: Tue, 30 Oct 2018 19:07:16 -0400
> 
> > This removes useful information, IMO.
> 
> What's it really useful for though?  IMO, all anyone needs to know is
> that (lambda ...) evaluates to a function.

It sounds non-trivial to me, and someone obviously thought it was
important enough to write that text.

> > I'd be much happier if we added to the existing docs that lambda is
> > not self-quoting in the lexical-binding environment, and described
> > (and explained) what does happen in the lexical-binding environment.
> 
> It seems to me like too much useless detail, but if you insist.

Thanks the updated patch LGTM.