def head.go
import emerging-eztoml@0.9.0.0/main.bend as EmergingEztomlimport Base
2808# the header key is ready
2809def head.go(empty: Bool, st: St, segs: List<&2, String>) -> St:
2810 match empty:
2811 case True{}:
2812 st.err(st, "empty key")
2813 case False{}:
2814 head.on(st, segs)