def dep.back.at
import ezx@1.11.0.0/src/ws/up.bend as Upimport Base
import ezx@1.11.0.0/src/ledger/manifest.bend as M
63# a dependency with the pin the joint ledger gives its name
64def dep.back.at(own: M.Dep, joint: M.Dep) -> M.Dep:
65 M.Dep{nn, hh, ee, os} = own
66 dep.back.src(os, nn, hh, ee, joint)