def h.fseq.map.key
import yaml-for-bend@0.1.1.0/parse.bend as Parseimport Base
import yaml-for-bend@0.1.1.0/token.bend as T
528# An implicit pair's key in a flow sequence.
529def h.fseq.map.key(+m: T.Mark, +t: T.Token, +ps: Ps) -> PStep:
530 when(PStep, tok.any(t, [VALUE(), FENTRY(), FSEQ_END()]),
531 u => PGo{empty(goto(ps, SFSeqMapValue{m}), tok.start(t))},
532 u => node.next(False{}, False{}, SFSeqMapValue{m}, t, ps))