diff --git a/build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/autotools/ui/editors/AutoconfMacroDamagerRepairer.java b/build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/autotools/ui/editors/AutoconfMacroDamagerRepairer.java
index 83d3b6743f5..ae78e464096 100644
--- a/build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/autotools/ui/editors/AutoconfMacroDamagerRepairer.java
+++ b/build/org.eclipse.cdt.autotools.ui/src/org/eclipse/cdt/autotools/ui/editors/AutoconfMacroDamagerRepairer.java
@@ -15,6 +15,11 @@ import org.eclipse.jface.text.rules.ITokenScanner;
 
 public class AutoconfMacroDamagerRepairer extends DefaultDamagerRepairer {
 	
+	public final static String UNMATCHED_RIGHT_PARENTHESIS = "UnmatchedRightParenthesis"; //$NON-NLS-1$
+	public final static String UNMATCHED_LEFT_PARENTHESIS = "UnmatchedLeftParenthesis"; //$NON-NLS-1$
+	public final static String UNMATCHED_RIGHT_QUOTE = "UnmatchedRightQuote"; //$NON-NLS-1$
+	public final static String UNMATCHED_LEFT_QUOTE = "UnmatchedLeftQuote"; //$NON-NLS-1$
+	
 	/**
 	 * Creates a damager/repairer that uses the given scanner. The scanner may
 	 * not be <code>null</code> and is assumed to return only token that carry