--- a/Fraction.st	Thu Jun 02 13:36:22 1994 +0200
+++ b/Fraction.st	Thu Jun 02 18:22:49 1994 +0200
@@ -18,12 +18,40 @@
 !
 
 Fraction comment:'
-
 COPYRIGHT (c) 1989 by Claus Gittinger
               All Rights Reserved
+'!
 
-$Header: /cvs/stx/stx/libbasic/Fraction.st,v 1.9 1994-05-17 10:07:40 claus Exp $
-'!
+!Fraction class methodsFor:'documentation'!
+
+copyright
+"
+ COPYRIGHT (c) 1989 by Claus Gittinger
+              All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice.   This software may not
+ be provided or otherwise made available to, or used by, any
+ other person.  No title to or ownership of the software is
+ hereby transferred.
+"
+!
+
+version
+"
+$Header: /cvs/stx/stx/libbasic/Fraction.st,v 1.10 1994-06-02 16:20:27 claus Exp $
+"
+!
+
+documentation
+"
+    Instances of Fraction represent fractional numbers consisting of
+    a numerator and denominator. Both are themselfes arbitrary precision
+    integers. Fractions are usually created by dividing Integers using //
+    (for exact division).
+"
+! !
 
 !Fraction class methodsFor:'initialization'!