Re: How do I pass a variable defined in a wrapping let, to a lambda?

[Stefan Monnier]

Eduardo Ochs [2022-03-12 03:08:04] wrote:
> On Sat, 12 Mar 2022 at 01:56, Stefan Monnier via Users list for the
> GNU Emacs text editor <help-gnu-emacs@gnu.org> wrote:
>> That's right.
>> Nowadays, *all* files with a `.el` extension should have
>> `-*- lexical-binding:t -*-` somewhere on their first line.
>
> Or a `-*- lexical-binding:nil -*-`...

The only justification I've seen for that so far is for tests that check
whether something still works with the old dialect of ELisp (i.e. for
files which can simply be deleted the day this old dialect is not
supported any more).


        Stefan