def follow.ask
import ezx@1.11.0.0/src/lock/up.bend as Upimport Base
498def follow.ask(pinned: Bool, +rs: List<&2, Reply>, +url: String, +ref: String) -> Tip:
499 match pinned:
500 case True{}:
501 At{ref, "", ""}
502 case False{}:
503 follow.said(printed(rs, Refs{url, ref}, "ls-remote " ++ url), url, ref)