spec - specification for the Crowbar C replacement

Age	Commit message (Expand)	Author	Lines
2020-11-02	define compile-time vs runtime behavior	Melody Horn	-12/+12
2020-11-02	add function declarations	Melody Horn	-1/+1
2020-10-31	settle on a tagged union plan (for now)	Melody Horn	-1/+1
2020-10-31	define and annotate some language elements	Melody Horn	-3/+3
2020-10-29	finish moving tokens to new format	Melody Horn	-10/+81
2020-10-29	start to elaborate on syntax	Melody Horn	-0/+42