Format.fraction: def of bend-lint-rules@0.2.0.0
Import: import bend-lint-rules@0.2.0.0/layout/format.bend as Format
Lines 481-486 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=481&end_line=486

import Base

def fraction(go: Bool, +rest: String, keep: String, text: String, n: U32, last: Char) -> Scan:
  match go:
    case True{}:
      exponent(scan(~is_digit_at, rest, rest, True{}, text ++ ".", (n + 1: U32), '.'))
    case False{}:
      number.tok(Run{text, n, keep, last}, False{}, True{})

Uses (12):
  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=U32.add
  https://jend.leeeet.dev/definition.txt?path=bend-lint-rules@0.2.0.0/layout/format.bend&name=Run
  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
  https://jend.leeeet.dev/definition.txt?path=bend-lint-rules@0.2.0.0/layout/format.bend&name=is_digit_at
  https://jend.leeeet.dev/definition.txt?path=bend-lint-rules@0.2.0.0/layout/format.bend&name=number.tok
  https://jend.leeeet.dev/definition.txt?path=bend-lint-rules@0.2.0.0/layout/format.bend&name=scan