if click is from action table, highlight prod but not newline

CupPlugin/src/de/tum/in/www2/cupplugin/editors/Jumper.java

 package de.tum.in.www2.cupplugin.editors;
 
+import org.eclipse.jface.text.BadLocationException;
 import org.eclipse.jface.text.IDocument;
 import org.eclipse.jface.text.IRegion;
 
@@ -44,12 +45,20 @@ public class Jumper {
 
 		// we currently only mark words if they are on the same line.
 		// otherwise we simply mark the whole line.
-
-		//TODO: Currently when clicking a reduce in action table, this highlights the line break as well
 		Position end = range.getEnd();
 		if (end != null && begin.getLine() == end.getLine()) {
 			from += begin.getColumn() - 1;
 			to = end.getColumn() - (begin.getColumn()-1);
+			
+			try {
+				char c = mpe.getEditor().getDocument().getChar(end.getOffsetFromStart());
+				if(c == '\n'){
+					to--;
+				}
+			} catch (BadLocationException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
 		}
 
 		if (lineInfo != null)