Macros needed by com.gfredericks.test.chuck's cljs support.
Moved here to avoid compiling them during normal Clojure compilation

Yes this namespace's name has five components.

Alternative to clojure.test.check.properties.

Internals of the string-from-regex generator.

Sets of characters with efficient range representations.

Includes large unicode characters, and so we can't use the
Character class directly. Instead the API uses strings of
one character (for small unicode characters) or two surrogates
(for large unicode characters).