qf_get_cur_valid_idx(exarg_T *eap)
{
    qf_info_T	*qi;
    qf_list_T	*qfl;
    qfline_T	*qfp;
    int		i, eidx = 0;
    int		prev_fnum = 0;

    if ((qi = qf_cmd_get_stack(eap, FALSE)) == NULL)
	return 1;

    qfl = qf_get_curlist(qi);
    qfp = qfl->qf_start;

    // check if the list has valid errors
    if (!qf_list_has_valid_entries(qfl))
	return 1;

    for (i = 1; i <= qfl->qf_index && qfp!= NULL; i++, qfp = qfp->qf_next)
    {
	if (qfp->qf_valid)
	{
	    if (eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo)
	    {
		if (qfp->qf_fnum > 0 && qfp->qf_fnum != prev_fnum)
		{
		    // Count the number of files
		    eidx++;
		    prev_fnum = qfp->qf_fnum;
		}
	    }
	    else
		eidx++;
	}
    }

    return eidx ? eidx : 1;
}
qf_get_cur_valid_idx(exarg_T *eap)
{
    qf_info_T	*qi;
    qf_list_T	*qfl;
    qfline_T	*qfp;
    int		i, eidx = 0;
    int		prev_fnum = 0;

    if ((qi = qf_cmd_get_stack(eap, FALSE)) == NULL)
	return 1;

    qfl = qf_get_curlist(qi);
    qfp = qfl->qf_start;

     
    if (!qf_list_has_valid_entries(qfl))
	return 1;

    for (i = 1; i <= qfl->qf_index && qfp!= NULL; i++, qfp = qfp->qf_next)
    {
	if (qfp->qf_valid)
	{
	    if (eap->cmdidx == CMD_cfdo || eap->cmdidx == CMD_lfdo)
	    {
		if (qfp->qf_fnum > 0 && qfp->qf_fnum != prev_fnum)
		{
		     
		    eidx++;
		    prev_fnum = qfp->qf_fnum;
		}
	    }
	    else
		eidx++;
	}
    }

    return eidx ? eidx : 1;
}