Index: v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/plugin.xml_gen
===================================================================
--- v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/plugin.xml_gen	(revision 79)
+++ v2/trunk/de.ugoe.cs.swe.bnftools.ebnf.ui/plugin.xml_gen	(revision 97)
@@ -251,5 +251,7 @@
          point="org.eclipse.xtext.builder.participant">
       <participant
-            class="de.ugoe.cs.swe.bnftools.ui.EbnfExecutableExtensionFactory:org.eclipse.xtext.builder.IXtextBuilderParticipant">
+            class="de.ugoe.cs.swe.bnftools.ui.EbnfExecutableExtensionFactory:org.eclipse.xtext.builder.IXtextBuilderParticipant"
+            fileExtensions="bnf"
+            >
       </participant>
    </extension>