def writes
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
import ezx@1.11.0.0/src/lock/plan.bend as LP
229# every ledger the upgrade changed, from the joint ledger it leaves
230def writes(back: Back, joint: M.Read) -> List<&2, LP.Effect>:
231 match back:
232 case Alone{}:
233 []
234 case Back{+text, +spec, +fs, _lock}:
235 writes.joint(joint, text, spec, fs)