Unescape.nth: def of emerging-ezhttp@0.21.0.0
Import: import emerging-ezhttp@0.21.0.0/src/unescape.bend as Unescape
Lines 62-70 of emerging-ezhttp@0.21.0.0/src/unescape.bend: https://jend.leeeet.dev/read.txt?path=emerging-ezhttp@0.21.0.0/src/unescape.bend&start_line=62&end_line=70

import Base

# the code point at a place in a list, 65533 past its end
def nth(xs: List<&2, U32>, i: Nat) -> U32:
  match xs i:
    case [] _:
      65533
    case x <> t 0n:
      x
    case x <> t 1n+p:
      nth(t, p)

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32