Hdr.mark.name: def of bend-toon-codec@0.1.0.0
Import: import bend-toon-codec@0.1.0.0/src/hdr.bend as Hdr
Lines 22-30 of bend-toon-codec@0.1.0.0/src/hdr.bend: https://jend.leeeet.dev/read.txt?path=bend-toon-codec@0.1.0.0/src/hdr.bend&start_line=22&end_line=30

import Base
import bend-toon-codec@0.1.0.0/src/head.bend as Hd

# A field name: quoted names are unescaped; a bare name that holds another
# delimiter than the active one is a delimiter mismatch.
# A quoted field name keeps its marker (see head.bend).
def mark.name(+r: Result<&2, &2, String, String>) -> Result<&2, &2, String, String>:
  match r:
    case Done{k}:
      Done{Hd.mark() ++ k}
    case Fail{e}:
      Fail{e}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.append
  https://jend.leeeet.dev/definition.txt?path=bend-toon-codec@0.1.0.0/src/head.bend&name=mark