bug#49407: Request: Specify default values in `map-let` in Map.el

[Okam]

Basil L. Contovounesios wrote:
>> Would it be OK to make it so that the old address
>> shows as the new one instead?
> 
> Is okamsn@protonmail.com your canonical address?
> If so, what we want is the following, right?

Yes, thank you.

> 
>> I changed it to "An element of ARGS fails to match if PAT does not match
>> the associated value or the default value.  The overall pattern fails
>> to match if any element of ARGS fails to match." Does that work?
> 
> WFM, thank you!  Installed and closing as done:
> 
> Allow default values in 'map-let' and the pcase 'map' form
> 19777b7c864 2023-07-30 15:20:27 +0200
> https://git.sv.gnu.org/cgit/emacs.git/commit/?id=19777b7c864
> 
> I'll also bump the map.el Version header in a week or so if no-one beats
> me to it.

Thanks!