EmergingEztoml.head.fin: def of emerging-eztoml@0.9.0.0
Import: import emerging-eztoml@0.9.0.0/main.bend as EmergingEztoml
Lines 2832-2838 of emerging-eztoml@0.9.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=emerging-eztoml@0.9.0.0/main.bend&start_line=2832&end_line=2838

import Base

# push a trailing segment, then open the header
def head.fin(st: St) -> St:
  St{bad, rows, heads, here, parts, +buf, lex, back, qkind, stack, hold, uni, left,
    arrtab, lead} = st
  head.fin.buf(List.is_empty(&2, Char, buf),
    St{bad, rows, heads, here, parts, buf, lex, back, qkind, stack, hold, uni, left,
      arrtab, lead})

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.is_empty
  https://jend.leeeet.dev/definition.txt?path=emerging-eztoml@0.9.0.0/main.bend&name=St
  https://jend.leeeet.dev/definition.txt?path=emerging-eztoml@0.9.0.0/main.bend&name=head.fin.buf