diff --git a/src/validators/schema/SubstitutionGroupComparator.cpp b/src/validators/schema/SubstitutionGroupComparator.cpp
index c4060ee8850018486c82f532644a579187917b99..64d4ec7f96957c48a702cdff2d84e44a924f67fc 100644
--- a/src/validators/schema/SubstitutionGroupComparator.cpp
+++ b/src/validators/schema/SubstitutionGroupComparator.cpp
@@ -1,37 +1,37 @@
 /*
  * The Apache Software License, Version 1.1
- * 
+ *
  * Copyright (c) 1999-2000 The Apache Software Foundation.  All rights
  * reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- * 
+ *    notice, this list of conditions and the following disclaimer.
+ *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
  *    the documentation and/or other materials provided with the
  *    distribution.
- * 
+ *
  * 3. The end-user documentation included with the redistribution,
- *    if any, must include the following acknowledgment:  
+ *    if any, must include the following acknowledgment:
  *       "This product includes software developed by the
  *        Apache Software Foundation (http://www.apache.org/)."
  *    Alternately, this acknowledgment may appear in the software itself,
  *    if and wherever such third-party acknowledgments normally appear.
- * 
+ *
  * 4. The names "Xerces" and "Apache Software Foundation" must
  *    not be used to endorse or promote products derived from this
- *    software without prior written permission. For written 
+ *    software without prior written permission. For written
  *    permission, please contact apache\@apache.org.
- * 
+ *
  * 5. Products derived from this software may not be called "Apache",
  *    nor may "Apache" appear in their name, without prior written
  *    permission of the Apache Software Foundation.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
@@ -45,7 +45,7 @@
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  * ====================================================================
- * 
+ *
  * This software consists of voluntary contributions made by many
  * individuals on behalf of the Apache Software Foundation, and was
  * originally based on software copyright (c) 1999, International
@@ -55,7 +55,10 @@
  */
 
 /*
- * $Log: 
+ * $Log$
+ * Revision 1.2  2001/05/04 14:50:28  tng
+ * Fixed the cvs symbols.
+ *
  *
  */
 
@@ -73,11 +76,11 @@ bool SubstitutionGroupComparator::isEquivalentTo(const QName& anElement
                                                , const QName& exemplar)
 {
 
-    if ((XMLString::compareString(anElement.getLocalPart(), exemplar.getLocalPart()) == 0) && 
-        (anElement.getURI() == exemplar.getURI())) 
+    if ((XMLString::compareString(anElement.getLocalPart(), exemplar.getLocalPart()) == 0) &&
+        (anElement.getURI() == exemplar.getURI()))
         return true; // they're the same!
 
-    if (!fGrammarResolver || !fStringPool ) 
+    if (!fGrammarResolver || !fStringPool )
     {
         ThrowXML(RuntimeException, XMLExcepts::SubGrpComparator_NGR);
     }
@@ -87,13 +90,13 @@ bool SubstitutionGroupComparator::isEquivalentTo(const QName& anElement
     const XMLCh* localpart = anElement.getLocalPart();
 
     // In addition to simply trying to find a chain between anElement and exemplar,
-    // we need to make sure that no steps in the chain are blocked.  
+    // we need to make sure that no steps in the chain are blocked.
     // That is, at every step, we need to make sure that the element
     // being substituted for will permit being substituted
     // for, and whether the type of the element will permit derivations in
     // instance documents of this sort.
 
-    if (!uri) 
+    if (!uri)
         return false;
 
     SchemaGrammar *sGrammar = (SchemaGrammar*) fGrammarResolver->getGrammar(uri);
@@ -105,38 +108,38 @@ bool SubstitutionGroupComparator::isEquivalentTo(const QName& anElement
     XMLCh* substitutionGroupFullName = pElemDecl->getSubstitutionGroupName();
     bool foundIt = false;
 
-    while (substitutionGroupFullName) 
+    while (substitutionGroupFullName)
     {
-        int commaAt = XMLString::indexOf(substitutionGroupFullName, ','); 
+        int commaAt = XMLString::indexOf(substitutionGroupFullName, ',');
         XMLCh* tmpURI = 0;
         XMLCh* tmpLocalpart = substitutionGroupFullName;
-        if (commaAt >= 0) 
+        if (commaAt >= 0)
         {
-            if (commaAt > 0) 
+            if (commaAt > 0)
                  XMLString::subString(tmpURI, substitutionGroupFullName, 0, commaAt);
-            
-            XMLString::subString(tmpLocalpart, substitutionGroupFullName, commaAt+1, XMLString::stringLen(substitutionGroupFullName));           
+
+            XMLString::subString(tmpLocalpart, substitutionGroupFullName, commaAt+1, XMLString::stringLen(substitutionGroupFullName));
         }
 
-        if (!tmpURI) 
+        if (!tmpURI)
             return false;
-        
+
         sGrammar = (SchemaGrammar*) fGrammarResolver->getGrammar(tmpURI);
-        if (!sGrammar) 
-            return false;       
+        if (!sGrammar)
+            return false;
 
         uriId = fStringPool->addOrFind(tmpURI);
         pElemDecl = (SchemaElementDecl*) sGrammar->getElemDecl(uriId, tmpLocalpart, 0, Grammar::TOP_LEVEL_SCOPE);
-       
-        if (!pElemDecl) 
-            return false; 
 
-        if ((XMLString::compareString(tmpLocalpart, exemplar.getLocalPart()) == 0) && 
-            (uriId == exemplar.getURI())) 
+        if (!pElemDecl)
+            return false;
+
+        if ((XMLString::compareString(tmpLocalpart, exemplar.getLocalPart()) == 0) &&
+            (uriId == exemplar.getURI()))
         {
             // time to check for block value on element
-            if((pElemDecl->getBlockSet() & SchemaSymbols::SUBSTITUTION) != 0) 
-                return false; 
+            if((pElemDecl->getBlockSet() & SchemaSymbols::SUBSTITUTION) != 0)
+                return false;
 
             foundIt = true;
             break;
@@ -145,14 +148,14 @@ bool SubstitutionGroupComparator::isEquivalentTo(const QName& anElement
         substitutionGroupFullName = pElemDecl->getSubstitutionGroupName();
     }//while
 
-    if (!foundIt) 
-        return false; 
+    if (!foundIt)
+        return false;
 
     // this will contain anElement's complexType information.
     ComplexTypeInfo *aComplexType = anElementDecl->getComplexTypeInfo();
     int exemplarBlockSet = pElemDecl->getBlockSet();
 
-    if(!aComplexType) 
+    if(!aComplexType)
     {
         // check on simpleType case
         DatatypeValidator *anElementDV = anElementDecl->getDatatypeValidator();
@@ -162,23 +165,23 @@ bool SubstitutionGroupComparator::isEquivalentTo(const QName& anElement
             ((anElementDV == exemplarDV) ||
             ((exemplarBlockSet & SchemaSymbols::RESTRICTION) == 0)));
     }
-    
+
     // now we have to make sure there are no blocks on the complexTypes that this is based upon
     int anElementDerivationMethod = aComplexType->getDerivedBy();
-    if((anElementDerivationMethod & exemplarBlockSet) != 0) 
+    if((anElementDerivationMethod & exemplarBlockSet) != 0)
         return false;
 
     // this will contain exemplar's complexType information.
     ComplexTypeInfo *exemplarComplexType = pElemDecl->getComplexTypeInfo();
 
     for(ComplexTypeInfo *tempType = aComplexType;
-        tempType != 0 && tempType != exemplarComplexType; 
+        tempType != 0 && tempType != exemplarComplexType;
         tempType = tempType->getBaseComplexTypeInfo())
     {
-        if((tempType->getBlockSet() & anElementDerivationMethod) != 0) 
+        if((tempType->getBlockSet() & anElementDerivationMethod) != 0)
             return false;
     }//for
-            
+
     return true;
 }
 /**
diff --git a/src/validators/schema/SubstitutionGroupComparator.hpp b/src/validators/schema/SubstitutionGroupComparator.hpp
index b454c2f96deead4399ae739c9f31d1697522f72a..f0278c5b881a5917484994a49747a76f9044aab6 100644
--- a/src/validators/schema/SubstitutionGroupComparator.hpp
+++ b/src/validators/schema/SubstitutionGroupComparator.hpp
@@ -1,37 +1,37 @@
 /*
  * The Apache Software License, Version 1.1
- * 
+ *
  * Copyright (c) 1999-2000 The Apache Software Foundation.  All rights
  * reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- * 
+ *    notice, this list of conditions and the following disclaimer.
+ *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
  *    the documentation and/or other materials provided with the
  *    distribution.
- * 
+ *
  * 3. The end-user documentation included with the redistribution,
- *    if any, must include the following acknowledgment:  
+ *    if any, must include the following acknowledgment:
  *       "This product includes software developed by the
  *        Apache Software Foundation (http://www.apache.org/)."
  *    Alternately, this acknowledgment may appear in the software itself,
  *    if and wherever such third-party acknowledgments normally appear.
- * 
+ *
  * 4. The names "Xerces" and "Apache Software Foundation" must
  *    not be used to endorse or promote products derived from this
- *    software without prior written permission. For written 
+ *    software without prior written permission. For written
  *    permission, please contact apache\@apache.org.
- * 
+ *
  * 5. Products derived from this software may not be called "Apache",
  *    nor may "Apache" appear in their name, without prior written
  *    permission of the Apache Software Foundation.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
@@ -45,7 +45,7 @@
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  * ====================================================================
- * 
+ *
  * This software consists of voluntary contributions made by many
  * individuals on behalf of the Apache Software Foundation, and was
  * originally based on software copyright (c) 1999, International
@@ -55,7 +55,7 @@
  */
 
 /*
- * $Id
+ * $Id$
  */
 
 #if !defined(SUBSTITUTIONGROUPCOMPARATOR_HPP)
@@ -69,7 +69,7 @@
 class VALIDATORS_EXPORT SubstitutionGroupComparator
 {
 public:
-    
+
 	// -----------------------------------------------------------------------
     //  Public Constructor
     // -----------------------------------------------------------------------
@@ -98,7 +98,7 @@ public:
     /** @name Validation Function */
     //@{
 
-     /** 
+     /**
 	   * Checks that the "anElement" is within the subsitution group.
 	   *
 	   * @param  anElement   QName of the element
@@ -118,14 +118,14 @@ private:
     //  Unimplemented Ctor
     // -----------------------------------------------------------------------
     SubstitutionGroupComparator();
-        
+
 
     // -----------------------------------------------------------------------
     //  Private data members
     //
     //
     // -----------------------------------------------------------------------
-   
+
     GrammarResolver     *fGrammarResolver;
     XMLStringPool       *fStringPool;