Wrote out the implementations for the built-in functions in terms of their corresponding hidden syntaxes. The table of built-ins is still unused.
Wrote out the implementations for the built-in functions in terms of their corresponding hidden syntaxes. The table of built-ins is still unused.

rocketnia/era-cene,rocketnia/era,rocketnia/era-cene,era-platform/cene,rocketnia/era-cene,rocketnia/era,era-platform/cene,era-platform/cene,rocketnia/era