src/Pure/General/ROOT.ML

added module rat.ML for rational numbers

(*  Title:      Pure/General/ROOT.ML
    ID:         $Id$

Library of general tools --- prefer this over the 'Standard ML Library'.
*)

use "stack.ML";
use "ord_list.ML";
use "alist.ML";
use "table.ML";
use "output.ML";
use "graph.ML";
use "heap.ML";
use "scan.ML";
use "source.ML";
use "symbol.ML";
use "name_space.ML";
use "seq.ML";
use "rat.ML";
use "position.ML";
use "path.ML";
use "url.ML";
use "file.ML";
use "buffer.ML";
use "history.ML";
use "xml.ML";