Ylex.rest_ok: def of cswap-bend-cli@0.1.0.0
Import: import cswap-bend-cli@0.1.0.0/fmt/ylex.bend as Ylex
Lines 143-149 of cswap-bend-cli@0.1.0.0/fmt/ylex.bend: https://jend.leeeet.dev/read.txt?path=cswap-bend-cli@0.1.0.0/fmt/ylex.bend&start_line=143&end_line=149

import Base

# Scan the rest: no control characters, no ": " or trailing ":", no " #".
def rest_ok(s: String, +prev: U32) -> Bool:
  match s:
    case SNil{}:
      Bool.not(U32.is_eq(prev, 58)) && Bool.not(is_space(prev))
    case SCon{Chr{+c}, t}:
      Bool.not(bad_char(c)) && Bool.not(U32.is_eq(prev, 58) && is_space(c)) && Bool.not(is_space(prev) && U32.is_eq(c, 35)) && rest_ok(t, c)

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  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=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/fmt/ylex.bend&name=bad_char
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/fmt/ylex.bend&name=is_space