Re: `thunk-let'?

[Eli Zaretskii]

> From: Michael Heerdegen <address@hidden>
> Cc: address@hidden,  address@hidden,  address@hidden
> Date: Thu, 09 Nov 2017 19:14:06 +0100
> 
> > I'm not sure this should be in subr-x.el.  That file is AFAIU for
> > stuff used _internally_ in Emacs, which this macro isn't.
> 
> It's a very basic binding construct.  Albeit the internals are a bit
> more complicated, I think it is in the same class of macros as `when',
> for example.  In which way is `lazy-let' less "internal" than `when'?
> 
> I'm not sure I fully get what "internal" means in this context...

It means not intended for use outside of Emacs internals.