def map.fin
import cswap-bend-cli@0.1.0.0/fmt/yscal.bend as Yscalimport Base
import cswap-bend-cli@0.1.0.0/fmt/ylex.bend as L
331def map.fin(closed: Bool, +s: String) -> L.JR():
332 match closed:
333 case True{}:
334 wrap.obj(map.items(split_top(inner(s))))
335 case False{}:
336 Fail{"unterminated flow mapping"}