Add clojure.core

[Oddsor]

Add new namespace that includes new functions added to clojure.core in version 1.11.

Also add tests verifying that functions are properly included.

[Oddsor]

Continuation on this issue reported for Jet: https://github.com/borkdude/jet/issues/137

[borkdude]

Thanks. My proposal would be to split up clojure 1.11 into a separate namespace so you can load the namespaces you wish to use based on the clojure version you're allowed to use. If we stuff 1.12 stuff in there as well, but you're forced to use 1.11 you can't use the extras namespace anymore. Does that make sense?

[Oddsor]

Yes, that makes sense! What would be a decent naming scheme? clojure.core.1-11 or clojure.core-1-11? 🤔

[borkdude]

I'd say clojure-1-11

[Oddsor]

I also changed the namespace's "api" back to namespaces, as it might make sense to expand that definition to include clojure.math as well eventually? https://clojure.github.io/clojure/#clojure.math

[borkdude]

Thanks!