Yscal.sq.unesc: def of cswap-bend-cli@0.1.0.0
Import: import cswap-bend-cli@0.1.0.0/fmt/yscal.bend as Yscal
Lines 45-52 of cswap-bend-cli@0.1.0.0/fmt/yscal.bend: https://jend.leeeet.dev/read.txt?path=cswap-bend-cli@0.1.0.0/fmt/yscal.bend&start_line=45&end_line=52

import Base

# `''` inside single quotes is one quote. `prevq`: the last character was a
# kept quote.
def sq.unesc(s: String, +prevq: Bool) -> String:
  match s:
    case SNil{}:
      ""
    case SCon{Chr{+c}, t}:
      sq.emit(prevq && U32.is_eq(c, 39), c, sq.unesc(t, Bool.not(prevq) && U32.is_eq(c, 39)))

Uses (7):
  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=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/yscal.bend&name=sq.emit