Nar.place: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/sha/nar.bend as Nar
Lines 380-396 of ezx@1.11.0.0/src/sha/nar.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/sha/nar.bend&start_line=380&end_line=396

import Base
import ezx@1.11.0.0/src/pkg/pkg.bend as K

# a path inside the directory on top: a directory is opened, anything else
# is an entry of it, with its leaf's node
def place(
  is_dir: Bool,
  +name: String,
  +at: String,
  +node: String,
  more: List<&2, Ent>,
  top: Frame,
  up: List<&2, Frame>
) -> Move:
  match is_dir:
    case True{}:
      Next{State{more, Frame{at, name, []}, top <> up}}
    case False{}:
      Frame{a, n, ks} = top
      Next{State{more, Frame{a, n, K.Item{name, node} <> ks}, up}}

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/pkg/pkg.bend&name=Item
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/sha/nar.bend&name=Ent
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/sha/nar.bend&name=Frame
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/sha/nar.bend&name=Move
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/sha/nar.bend&name=State