Csv.needs.go: def of bend-kit-csv@0.3.0.0
Import: import bend-kit-csv@0.3.0.0/csv.bend as Csv
Lines 221-241 of bend-kit-csv@0.3.0.0/csv.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-csv@0.3.0.0/csv.bend&start_line=221&end_line=241

import Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes

# Writer
# ------
# Does a byte from i on need quotes? n counts the bytes left.
def needs.go(n: Nat, r: Array<U32> & U32, +i: U32) -> Array<U32> & Bool:
  match n:
    case 0n:
      (a, c) = r
      (a, False{})
    case 1n+p:
      (a, +c) = r
      match c:
        case 34:
          (a, True{})
        case 44:
          (a, True{})
        case 10:
          (a, True{})
        case 13:
          (a, True{})
        case _:
          needs.go(p, Bytes.peek(a, (i + 1 : U32)), (i + 1 : U32))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word.Con
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Word.Nil
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=peek