public void setVars(String varlist) {
        StringTokenizer t = new StringTokenizer(varlist, ";,:");
        while (t.hasMoreTokens()) {
            String var = t.nextToken().trim();
            String[] l = Conversions.parseArrayElement(var);
            vars.add(new V(var, l[0], Util.arraysDims(l)));
            d.add(l[0]);
        }
    }