Origin for each line in plain.starter.mk from check-in bc20f9df9f:

ebafd89015 2019-10-21        arcade: LOCAL_TARGETS:=_service_plain _earlyservice_plain
ebafd89015 2019-10-21        arcade: OTHER_TARGETS+=${LOCAL_TARGETS}
ebafd89015 2019-10-21        arcade: .if ${STARTER} == "plain"
ebafd89015 2019-10-21        arcade: LOCAL_TARGETS+=_service _earlyservice
ebafd89015 2019-10-21        arcade: .endif
ebafd89015 2019-10-21        arcade: 
ebafd89015 2019-10-21        arcade: .for target in ${LOCAL_TARGETS}
ebafd89015 2019-10-21        arcade: ${target}: ${target:C/_service.*/DAEMON/:C/_earlyservice.*/SERVICE/} .USE
ebafd89015 2019-10-21        arcade: 	test -z "$${DAEMON_$@_ENABLE}" || { \
7a1e7f4a58 2019-10-21        arcade: 	  echo "MRC:$@> Starting service."; \
ebafd89015 2019-10-21        arcade: 	  test -n "${DAEMON_$@_MODULES}" && kldload -n ${DAEMON_$@_MODULES} || true; \
bc20f9df9f 2019-10-24        arcade: 	  chroot -u ${DAEMON_$@_USER:Uroot} -g ${DAEMON_$@_GROUP:Uwheel} / ${DAEMON_$@_COMMAND} ${DAEMON_$@_FLAGS} ${DAEMON_$@_BACKGROUND}; \
ebafd89015 2019-10-21        arcade: 	}
ebafd89015 2019-10-21        arcade: .endfor
ebafd89015 2019-10-21        arcade: 
ebafd89015 2019-10-21        arcade: .undef LOCAL_TARGETS