Sse.colon: def of bend-kit-llm@0.13.0.1
Import: import bend-kit-llm@0.13.0.1/sse.bend as Sse
Lines 60-72 of bend-kit-llm@0.13.0.1/sse.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-llm@0.13.0.1/sse.bend&start_line=60&end_line=72

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

# The first colon at or after i, or the line's end. f counts the bytes from i to the line's end; r holds byte i.
def colon(f: Nat, r: Array<U32> & U32, +i: U32) -> Array<U32> & U32:
  match f:
    case 0n:
      (a, c) = r
      (a, i)
    case 1n+p:
      (a, +c) = r
      match c:
        case 58:
          (a, i)
        case _:
          colon(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