BendMlBpeTokenizer.ext_tok: def of bend-ml-bpe-tokenizer@0.1.3.0
Import: import bend-ml-bpe-tokenizer@0.1.3.0/main.bend as BendMlBpeTokenizer
Lines 375-383 of bend-ml-bpe-tokenizer@0.1.3.0/main.bend: https://jend.leeeet.dev/read.txt?path=bend-ml-bpe-tokenizer@0.1.3.0/main.bend&start_line=375&end_line=383

import Base

# the same for any known token (a byte never depends on the table)
def ext_tok(+D: List<&2, Rule>, +i: Nat, +a: Tk, +b: Tk, t: Tk, kt: {True{} == kn(D, t) : Bool}, nf: {True{} == Bool.not(has(D, i)) : Bool}) -> {exp(Rule{i, a, b} <> D, t) == exp(D, t) : List<&2, Nat>}:
  match D t:
    case Nil{} B{n}:
      {==}
    case Con{Rule{j, a2, b2}, rest} B{n}:
      {==}
    case _ M{+j}:
      ext_m(D, i, a, b, j, Nat.is_eq(i, j), {==}, nf, kt)

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_eq
  https://jend.leeeet.dev/definition.txt?path=bend-ml-bpe-tokenizer@0.1.3.0/main.bend&name=Rule
  https://jend.leeeet.dev/definition.txt?path=bend-ml-bpe-tokenizer@0.1.3.0/main.bend&name=Tk
  https://jend.leeeet.dev/definition.txt?path=bend-ml-bpe-tokenizer@0.1.3.0/main.bend&name=exp
  https://jend.leeeet.dev/definition.txt?path=bend-ml-bpe-tokenizer@0.1.3.0/main.bend&name=ext_m
  https://jend.leeeet.dev/definition.txt?path=bend-ml-bpe-tokenizer@0.1.3.0/main.bend&name=has
  https://jend.leeeet.dev/definition.txt?path=bend-ml-bpe-tokenizer@0.1.3.0/main.bend&name=kn