Ylex.dq.end: def of cswap-bend-cli@0.1.0.0
Import: import cswap-bend-cli@0.1.0.0/fmt/ylex.bend as Ylex
Lines 170-177 of cswap-bend-cli@0.1.0.0/fmt/ylex.bend: https://jend.leeeet.dev/read.txt?path=cswap-bend-cli@0.1.0.0/fmt/ylex.bend&start_line=170&end_line=177

import Base

# `n` characters of a double-quoted body (after the opening quote) up to and
# including its closing quote, or None when it never closes.
def dq.end(s: String, +n: Nat, +esc: Bool) -> Maybe<&2, Nat>:
  match s:
    case SNil{}:
      None{}
    case SCon{Chr{+c}, t}:
      dq.pick(Bool.not(esc) && U32.is_eq(c, 34), Nat.add(n, 1n), dq.end(t, Nat.add(n, 1n), Bool.not(esc) && U32.is_eq(c, 92)))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/fmt/ylex.bend&name=dq.pick