EmergingEztoml.wf.flo.step: def of emerging-eztoml@0.9.0.0
Import: import emerging-eztoml@0.9.0.0/main.bend as EmergingEztoml
Lines 6174-6195 of emerging-eztoml@0.9.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=emerging-eztoml@0.9.0.0/main.bend&start_line=6174&end_line=6195

import Base

# one character of a float's spelling
def wf.flo.step(st: Fl, +cc: Char) -> Fl:
  match st:
    case FlStart{}:
      Bool.pick(Fl, Char.is_eq(cc, '0'), FlZero{}, Bool.pick(Fl, Char.is_digit(cc), FlInt{}, FlNo{}))
    case FlZero{}:
      wf.flo.tail(cc)
    case FlInt{}:
      Bool.pick(Fl, Char.is_digit(cc), FlInt{}, wf.flo.tail(cc))
    case FlDot{}:
      Bool.pick(Fl, Char.is_digit(cc), FlFrac{}, FlNo{})
    case FlFrac{}:
      Bool.pick(Fl, Char.is_digit(cc), FlFrac{}, Bool.pick(Fl, wf.flo.is_e(cc), FlE{}, FlNo{}))
    case FlE{}:
      Bool.pick(Fl, Bool.or(Char.is_eq(cc, '+'), Char.is_eq(cc, '-')), FlESign{},
        Bool.pick(Fl, Char.is_digit(cc), FlExp{}, FlNo{}))
    case FlESign{}:
      Bool.pick(Fl, Char.is_digit(cc), FlExp{}, FlNo{})
    case FlExp{}:
      Bool.pick(Fl, Char.is_digit(cc), FlExp{}, FlNo{})
    case FlNo{}:
      FlNo{}

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char.is_digit
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Char.is_eq
  https://jend.leeeet.dev/definition.txt?path=emerging-eztoml@0.9.0.0/main.bend&name=Fl
  https://jend.leeeet.dev/definition.txt?path=emerging-eztoml@0.9.0.0/main.bend&name=wf.flo.is_e
  https://jend.leeeet.dev/definition.txt?path=emerging-eztoml@0.9.0.0/main.bend&name=wf.flo.tail