/* Show the sponsor and register message one out of four times, the Uganda
     * message two out of four times. */
    sponsor = (int)time(NULL);
    sponsor = ((sponsor & 2) == 0) - ((sponsor & 4) == 0);

    /* start displaying the message lines after half of the blank lines */
    row = blanklines / 2;
    if ((row >= 2 && Columns >= 50) || colon)
    {
	for (i = 0; i < (int)(sizeof(lines) / sizeof(char *)); ++i)
	{
	    p = lines[i];
#ifdef FEAT_GUI
	    if (p_im && gui.in_use && gui_lines[i] != NULL)
		p = gui_lines[i];
#endif
	    if (p == NULL)
	    {
		if (!p_cp)
		    break;
		continue;
	    }
	    if (sponsor != 0)
	    {
		if (strstr(p, "children") != NULL)
		    p = sponsor < 0
			? N_("Sponsor Vim development!")
			: N_("Become a registered Vim user!");
		else if (strstr(p, "iccf") != NULL)
		    p = sponsor < 0
			? N_("type  :help sponsor<Enter>    for information ")
			: N_("type  :help register<Enter>   for information ");
		else if (strstr(p, "Orphans") != NULL)
		    p = N_("menu  Help->Sponsor/Register  for information    ");
	    }
	    if (*p != NUL)
		do_intro_line(row, (char_u *)_(p), i == 2, 0);
	    ++row;
	}
    }