/* generate list of displayed worksheet windows */
_dwinlst(separator, addlabel)
{
        local s = "";

        if (argc < 2) addlabel = 0;
        if (argc < 1) separator = strescape("\n");

        /* use winstatus(9) to get displayed windows */
        s = _winstat(separator, 9, addlabel);

        return(s);
}