def lex.rep

bend-kit-regex@0.8.0.0 · regex.bend:278

import Base

278# A trailing "?" makes a repetition lazy.
279def lex.rep(+min: U32, max: Maybe<&2, U32>, t: String, toks: List<&2, Tok>) -> Lx:
280  match t:
281    case SCon{'?', u}:
282      LGo{u, TRep{min, max, False{}} <> toks}
283    case _:
284      LGo{t, TRep{min, max, True{}} <> toks}