Index: v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/src/de/ugoe/cs/swe/bnftools/ui/outline/EbnfOutlineTreeProvider.xtend
===================================================================
--- v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/src/de/ugoe/cs/swe/bnftools/ui/outline/EbnfOutlineTreeProvider.xtend	(revision 65)
+++ v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/src/de/ugoe/cs/swe/bnftools/ui/outline/EbnfOutlineTreeProvider.xtend	(revision 66)
@@ -10,4 +10,4 @@
  */
 class EbnfOutlineTreeProvider extends org.eclipse.xtext.ui.editor.outline.impl.DefaultOutlineTreeProvider {
-	
+ 	
 }
Index: v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/src/de/ugoe/cs/swe/bnftools/ui/quickfix/EbnfQuickfixProvider.xtend
===================================================================
--- v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/src/de/ugoe/cs/swe/bnftools/ui/quickfix/EbnfQuickfixProvider.xtend	(revision 65)
+++ v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/src/de/ugoe/cs/swe/bnftools/ui/quickfix/EbnfQuickfixProvider.xtend	(revision 66)
@@ -20,4 +20,13 @@
 import de.ugoe.cs.swe.bnftools.ebnf.EtsiBnf
 import java.util.ArrayList
+import org.eclipse.xtext.EcoreUtil2
+import de.ugoe.cs.swe.bnftools.ebnf.BnfEntry
+import org.eclipse.emf.ecore.util.EcoreUtil
+import org.eclipse.emf.common.util.EList
+import org.eclipse.xtext.resource.IResourceDescriptions
+import com.google.inject.Inject
+import de.ugoe.cs.swe.bnftools.ebnf.DefinitionList
+import de.ugoe.cs.swe.bnftools.ebnf.SingleDefinition
+import de.ugoe.cs.swe.bnftools.ebnf.util.EbnfAdapterFactory
 
 /**
@@ -28,56 +37,80 @@
 class EbnfQuickfixProvider extends org.eclipse.xtext.ui.editor.quickfix.DefaultQuickfixProvider {
 
+	@Inject
+	IResourceDescriptions resourceDescriptions;
+
 	//*****************************************************************************************
-	//works
-	@Fix(EbnfValidator.ruleReferencedOneDescription)
-	def void fixInlineRuleReferencedOnce(Issue issue, IssueResolutionAcceptor acceptor) {
-		acceptor.accept(
-			issue,
-			"Inline the rule",
-			"Delete the rule and replace its single reference by the rule's right side",
-			"upcase.png"
-		) [ element, context |
-			var Rule rule = element as Rule;
-			
-			var IXtextDocument xtextDocument = context.getXtextDocument();
-			var ICompositeNode node = NodeModelUtils.findActualNodeFor(rule);
-			var String nodeText = node.text;
-			var int textLength = nodeText.length - 2;
-			var int offset = node.textRegion.offset;
-			//rename references
-			var ICompositeNode dList = NodeModelUtils.findActualNodeFor(rule.definitionList);
-			var String refText = "(" + dList.text + ")";
-			var int refLength = rule.name.length;
-			var List<RuleReference> references = EbnfAnalysisUtils.findReferences(rule);
-			//is the reference in the rule itself?
-			var boolean foundRule = false;
-			var EObject r = references.get(0) as EObject;
-			var Rule containingRule = null;
-			while (!foundRule) {
-				r = r.eContainer;
-				if (r instanceof Rule) {
-					containingRule = r as Rule;
-					foundRule = true;
-				}
-			}
-			if (!rule.equals(containingRule)) {
-				for (ruleRef : references) {
-					var ICompositeNode refNode = NodeModelUtils.findActualNodeFor(ruleRef);
-					var int refOffset = refNode.textRegion.offset;
-
-					xtextDocument.replace(refOffset, refLength, refText);
-					if (refOffset < offset) {
-						offset += refText.length - refLength;
+	//works but only in one file
+		@Fix(EbnfValidator.ruleReferencedOneDescription)
+		def void fixInlineRuleReferencedOnce(Issue issue, IssueResolutionAcceptor acceptor) {
+			acceptor.accept(
+				issue,
+				"Inline the rule",
+				"Delete the rule and replace its single reference by the rule's right side",
+				"upcase.png"
+			) [ element, context |
+				var Rule rule = element as Rule;
+				var IXtextDocument xtextDocument = context.getXtextDocument();
+				var ICompositeNode node = NodeModelUtils.findActualNodeFor(rule);
+				var String nodeText = node.text;
+				var int textLength = nodeText.length - 2;
+				var int offset = node.textRegion.offset;
+				//rename references
+				var ICompositeNode dList = NodeModelUtils.findActualNodeFor(rule.definitionList);
+				var String refText = "(" + dList.text + ")";
+				var int refLength = rule.name.length;
+				var List<RuleReference> references = EbnfAnalysisUtils.findReferences(rule);
+				//*********************************
+				//is the reference in the rule itself?
+				var boolean foundRule = false;
+				var EObject r = references.get(0) as EObject;
+				var Rule containingRule = null;
+				while (!foundRule) {
+					r = r.eContainer;
+					if (r instanceof Rule) {
+						containingRule = r as Rule;
+						foundRule = true;
 					}
 				}
-			}
-			// delete rule
-			xtextDocument.replace(offset, textLength, "");
-		]
-
-	}
+				if (!rule.equals(containingRule)) {
+	
+									for (ruleRef : references) {
+										var ICompositeNode refNode = NodeModelUtils.findActualNodeFor(ruleRef);
+										var int refOffset = refNode.textRegion.offset;
+					
+										xtextDocument.replace(refOffset, refLength, refText);
+										if (refOffset < offset) {
+											offset += refText.length - refLength;
+										}
+									}
+									
+				// delete rule
+				}
+				
+				xtextDocument.replace(offset, textLength, "");
+			]
+	
+		}
+	
+//	// this is not working by unknown reasons 
+//	@Fix(EbnfValidator.ruleReferencedOneDescription)
+//	def void fixInlineRuleReferencedOnce(Issue issue, IssueResolutionAcceptor acceptor) {
+//		acceptor.accept(
+//			issue,
+//			"Inline the rule",
+//			"Delete the rule and replace its single reference by the rule's right side",
+//			"upcase.png"
+//		) [ element, context |
+//			var Rule rule = element as Rule;
+//			var DefinitionList dlist = rule.definitionList;
+//			var List<Rule> rules=EbnfAnalysisUtils.getAllRules(rule.eContainer().eContainer() as EtsiBnf);
+//			var SingleDefinition sDef = rules.get(1).definitionList.singleDefinition.get(1);
+//			dlist.singleDefinition.add(sDef);
+//			rule.name="bla";
+//		]
+//
+//	}
 
 	//*****************************************************************************************
-	
 	//		@Fix(EbnfValidator.passthroughRuleDescription)
 	//	def void fixRemovePassthroughRule(Issue issue, IssueResolutionAcceptor acceptor) {