Path.climb: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/pkg/path.bend as Path
Lines 174-181 of ezx@1.11.0.0/src/pkg/path.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/pkg/path.bend&start_line=174&end_line=181

import Base

# the path with `n` of its components climbed back off, which is where a
# package re-roots when a module of it was reached through that many `..`
def climb(count: Nat, path: String) -> String:
  match count:
    case 0n:
      norm(path)
    case 1n+q:
      climb(q, dir(path))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  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/path.bend&name=dir
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/pkg/path.bend&name=norm