Table.lone_key: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/rules/table.bend as Table
Lines 108-114 of bolt@1.27.0.0/src/rules/table.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/rules/table.bend&start_line=108&end_line=114

import Base
import bolt@1.27.0.0/src/syntax/lex.bend as Lex
import bolt@1.27.0.0/src/syntax/tree.bend as Tree

# the chain is exactly one lowercase name: that use's key
def lone_key(nn: Tree.Node) -> String:
  match nn:
    case Tree.NCons{Tree.Leaf{Lex.Tok{Lex.TName{}, +t, +l, +c}}, Tree.NNil{}}:
      key(t, l, c)
    case other:
      ""

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/rules/table.bend&name=key
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/lex.bend&name=Tok
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/lex.bend&name=TokKind
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/tree.bend&name=Node