POUND
unicode[1] = POUND;
unicode[k++] = POUND;
token = POUND;
if (token == STAR || token == POUND) {
token = POUND;
case POUND:
out_str[k++] = POUND;
case POUND:
case POUND:
case POUND:
case POUND:
case POUND:
token = POUND;
case POUND: /* comment line */
case POUND:
case POUND:
case POUND:
case POUND:
case POUND: