def follow.said
import ezx@1.11.0.0/src/lock/up.bend as Upimport Base
import ezx@1.11.0.0/src/git/git.bend as Git
489def follow.said(said: Said, +url: String, +ref: String) -> Tip:
490 match said:
491 case Said{text}:
492 follow.rev(Git.exact(Git.rows(String.lines(text)), ref), url, ref)
493 case Unsaid{why}:
494 TipNo{why}
495 case Unasked{ask}:
496 TipWait{ask}