  prompt "substitutions:        "

  DEFAULT="digest-subscribe"
  ${EZBIN}/ezmlm-manage "$DIR" <"$TMP" >"$ERR" 2>&1 || \
  fatal "failed to produce subscribe probe"

  grepbody Local: "$LIST"
  grepbody local: "${LIST}-digest"
  grepbody host: "$HOST"
  grepbody Target: "test@example.org"
  grepbody TargetLocal: "test"
  grepbody target: "test=example.org"
  grepbody Confirm: "${LIST}-digest-sc.*.*-test=example.org@$HOST"
  grepbody Cookie: "sc.*.*-test=example.org"
  grepbody MsgNum: '\?\?\?\?\?'
  grepbody ConfirmLocal: "${LIST}-digest-sc.*.*-test=example.org"
  grepbody Action: 'sc.'
  grepbody Hash: '[a-p]{20}'
  grepbody Time: '[0-9]{10}'

  echo OK
