TTYC_SETULC1
[TTYC_SETULC1] = { TTYCODE_STRING, "Setulc1" },
if (!tty_term_has(tty->term, TTYC_SETULC1)) {
tty_putcode_i(tty, TTYC_SETULC1, c & ~COLOUR_FLAG_256);