_frmcurr(s)
{
        /* handle "current" */
        if ((strcmp(s, 'curr') == 0) || (strcmp(s, 'current') == 0))
        {
                s = strcat("W", strnum(getwnum));
        }
        /* make sure we are still in range */
        if (numstr(s) > numwindows)
        {
                s = strcat("W", strnum(getwnum));
        }
        return(s);
}