def tool.tip
import ezx@1.11.0.0/src/lock/up.bend as Upimport Base
import ezx@1.11.0.0/src/ledger/manifest.bend as M
1020def tool.tip(tip: Tip, +rs: List<&2, Reply>, +tool: M.Tool) -> Pinned:
1021 match tip:
1022 case At{+rev, tag, branch}:
1023 tool.same(String.eq(M.source.rev(M.tool.source(tool)), rev), rs, tool, rev,
1024 tag, branch)
1025 case TipWait{ask}:
1026 PinWait{[ask]}
1027 case TipNo{why}:
1028 PinHalt{why}