nfa_regexec_multi(
    regmmatch_T	*rmp,
    win_T	*win,		// window in which to search or NULL
    buf_T	*buf,		// buffer in which to search
    linenr_T	lnum,		// nr of line to start looking for match
    colnr_T	col,		// column to start looking for match
    proftime_T	*tm,		// timeout limit or NULL
    int		*timed_out)	// flag set on timeout or NULL
{
    init_regexec_multi(rmp, win, buf, lnum);
    return nfa_regexec_both(NULL, col, tm, timed_out);
}