DUB: json or sdl?

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On Monday, 27 September 2021 at 00:30:52 UTC, Steven 
Schveighoffer wrote:
> On 9/26/21 7:58 PM, Mathias LANG wrote:
>
>> Well, that's not true... I would prefer to use yet another 
>> markup language (YAML) over JSON, because it's 
>> well-established, supports comments, and is a superset of JSON.
>
> YAML stands for "YAML Ain't Markup Language". Yeah, I was 
> surprised too.
>
> -Steve

I thought it stood for "Yet Another Markup Language"?