Format.exponent.sign: def of bend-lint-rules@0.2.0.0
Import: import bend-lint-rules@0.2.0.0/layout/format.bend as Format
Lines 449-464 of bend-lint-rules@0.2.0.0/layout/format.bend: https://jend.leeeet.dev/read.txt?path=bend-lint-rules@0.2.0.0/layout/format.bend&start_line=449&end_line=464

import Base

def exponent.sign(
  rest: String,
  +again: String,
  mark: String,
  keep: String,
  text: String,
  n: U32,
  last: Char
) -> Scan:
  match rest:
    case SCon{'+', +r}:
      exponent.digits(is_digit_at(r), r, mark ++ "+", 2, keep, text, n, last, True{})
    case SCon{'-', +r}:
      exponent.digits(is_digit_at(r), r, mark ++ "-", 2, keep, text, n, last, True{})
    case _:
      exponent.digits(is_digit_at(again), again, mark, 1, keep, text, n, last, False{})

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=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.append
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  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-lint-rules@0.2.0.0/layout/format.bend&name=Scan
  https://jend.leeeet.dev/definition.txt?path=bend-lint-rules@0.2.0.0/layout/format.bend&name=exponent.digits
  https://jend.leeeet.dev/definition.txt?path=bend-lint-rules@0.2.0.0/layout/format.bend&name=is_digit_at