Kill it and continue

Part 4 · A SESSION, SCHEMATICALLY · Slide 55 of 60

Drill: close the session without /sessionend. Open a new one.

   killed session ──► session-end.sh wrote the cushion line
   new session     ──► packet: "auto-cushion: resume from this tail"
   new session     ──► doctor, eval, git ──► continues the work

The estate never depended on the session surviving.
Every hook write is locked and synced; a torn write cannot
invert a line's meaning.