--- a/Tools__MethodRewriter.st	Fri Jul 01 15:22:37 2011 +0200
+++ b/Tools__MethodRewriter.st	Fri Jul 01 15:24:24 2011 +0200
@@ -1,4 +1,15 @@
-"{ Package: 'cvut:stx/goodies/libtool3' }"
+"
+ COPYRIGHT (c) 2006 by eXept Software AG
+	      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.
+"
+"{ Package: 'stx:libtool' }"
 
 "{ NameSpace: Tools }"
 
@@ -12,6 +23,21 @@
 	category:'Interface-Method rewriter'
 !
 
+!MethodRewriter class methodsFor:'documentation'!
+
+copyright
+"
+ COPYRIGHT (c) 2006 by eXept Software AG
+	      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.
+"
+! !
 
 !MethodRewriter class methodsFor:'examples'!
 
@@ -849,14 +875,18 @@
     matchingMethods := Set new.
     self
         withMethodsDo:
-            [:mth|
+            [:mth| | tree |
+            tree := mth parseTree.
+            tree ifNil:[self breakPoint: #jv] ifNotNil:[
             (ParseTreeSearcher new)
                 matches:self searchPattern do:[:aNode :answer | matchingMethods add:mth ];
-               executeTree:mth parseTree]
+               executeTree: tree]
+            ]
         finallyDo: 
             [block value: matchingMethods]
 
     "Created: / 12-12-2007 / 10:34:50 / janfrog"
+    "Modified: / 07-04-2011 / 22:02:45 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 !
 
 methods
@@ -951,14 +981,14 @@
 
 !MethodRewriter class methodsFor:'documentation'!
 
-version
-    ^ '$Header: /cvs/stx/stx/libtool/Tools__MethodRewriter.st,v 1.3 2009-09-30 12:09:31 fm Exp $'
-!
-
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libtool/Tools__MethodRewriter.st,v 1.3 2009-09-30 12:09:31 fm Exp $'
+    ^ '$Header: /cvs/stx/stx/libtool/Tools__MethodRewriter.st,v 1.4 2011-07-01 13:24:24 cg Exp $'
 !
 
 version_CVS_jvrany
-    ^ 'Header: /opt/data/cvs/stx/goodies/libtool3/Tools__MethodRewriter.st,v 1.3 2008-02-17 10:12:04 vranyj1 Exp '
+    ^ '§Header: /opt/data/cvs/stx/goodies/libtool3/Tools__MethodRewriter.st,v 1.3 2008-02-17 10:12:04 vranyj1 Exp §'
+!
+
+version_SVN
+    ^ '§Id: Tools__MethodRewriter.st 7486 2009-10-26 22:06:24Z vranyj1 §'
 ! !