-help
EOF
-$rcvtty -help >"$actual" 2>&1
+run_prog $rcvtty -help >"$actual" 2>&1
check "$expected" "$actual"
# check -version
# any of their ttys.
cat >"$expected" <<EOF
EOF
-$rcvtty <${MH_TEST_DIR}/Mail/inbox/1 -biff >"$actual" 2>&1
+run_prog $rcvtty <${MH_TEST_DIR}/Mail/inbox/1 -biff >"$actual" 2>&1
check "$expected" "$actual"