Func_host consolidated to single variadic function type; Vec function.
sh cleanup.
fixed Set double free and write_repr set leak.
whitespace.
missing space in Func-host repr.
removed VEC form.
raw_write_repr.
expression comments.
sym repr now correctly quoted.
silence vla warning.
sublime text support.
eval_vec; removed CALL form and raw syntax in favor of more lisp-like function calls as raw vecs; parse_par and write_repr_par; better definition of macro.