def is_opener

bend-lint-rules@0.2.0.0 · layout/format.bend:977

import Base

977def is_opener(s: Sym) -> Bool:
978  match s:
979    case Lpar{}:
980      True{}
981    case Lbrk{}:
982      True{}
983    case Lbrc{}:
984      True{}
985    case Lt{}:
986      True{}
987    case _:
988      False{}