get_number_indent(linenr_T lnum)
{
    colnr_T	col;
    pos_T	pos;

    regmatch_T	regmatch;
    int		lead_len = 0;	// length of comment leader

    if (lnum > curbuf->b_ml.ml_line_count)
	return -1;
    pos.lnum = 0;

    // In format_lines() (i.e. not insert mode), fo+=q is needed too...
    if ((State & MODE_INSERT) || has_format_option(FO_Q_COMS))
	lead_len = get_leader_len(ml_get(lnum), NULL, FALSE, TRUE);

    regmatch.regprog = vim_regcomp(curbuf->b_p_flp, RE_MAGIC);
    if (regmatch.regprog != NULL)
    {
	regmatch.rm_ic = FALSE;

	// vim_regexec() expects a pointer to a line.  This lets us
	// start matching for the flp beyond any comment leader...
	if (vim_regexec(&regmatch, ml_get(lnum) + lead_len, (colnr_T)0))
	{
	    pos.lnum = lnum;
	    pos.col = (colnr_T)(*regmatch.endp - ml_get(lnum));
	    pos.coladd = 0;
	}
	vim_regfree(regmatch.regprog);
    }

    if (pos.lnum == 0 || *ml_get_pos(&pos) == NUL)
	return -1;
    getvcol(curwin, &pos, &col, NULL, NULL);
    return (int)col;
}
get_number_indent(linenr_T lnum)
{
    colnr_T	col;
    pos_T	pos;

    regmatch_T	regmatch;
    int		lead_len = 0;	 

    if (lnum > curbuf->b_ml.ml_line_count)
	return -1;
    pos.lnum = 0;

     
    if ((State & MODE_INSERT) || has_format_option(FO_Q_COMS))
	lead_len = get_leader_len(ml_get(lnum), NULL, FALSE, TRUE);

    regmatch.regprog = vim_regcomp(curbuf->b_p_flp, RE_MAGIC);
    if (regmatch.regprog != NULL)
    {
	regmatch.rm_ic = FALSE;

	 
	 
	if (vim_regexec(&regmatch, ml_get(lnum) + lead_len, (colnr_T)0))
	{
	    pos.lnum = lnum;
	    pos.col = (colnr_T)(*regmatch.endp - ml_get(lnum));
	    pos.coladd = 0;
	}
	vim_regfree(regmatch.regprog);
    }

    if (pos.lnum == 0 || *ml_get_pos(&pos) == NUL)
	return -1;
    getvcol(curwin, &pos, &col, NULL, NULL);
    return (int)col;
}