Documentation for --DRT- switches

[Mike Parker]

On Friday, 11 February 2022 at 11:15:05 UTC, forkit wrote:
> Is there any documentation regarding the esoteric --DRT- 
> switches?
>
> One of which is mentioned here:
>
> https://issues.dlang.org/show_bug.cgi?id=21339

The documented ones I'm aware of are here:

https://dlang.org/spec/garbage.html#gc_config

https://dlang.org/spec/module.html#order_of_static_ctor

They definitely should be collected in a single location.