Replace remaining tab indents in generated code

src/main/java/org/sablecc/sablecc/GenParser.java

@@ -509,7 +509,7 @@ public class GenParser extends DepthFirstAdapter
             }
           }
         }
-        table.append("\t\t\t{");
+        table.append("            {");
 
         table.append("{" + -1 + ", " +
                      mostFrequentAction + ", " +
@@ -597,7 +597,7 @@ public class GenParser extends DepthFirstAdapter
           }
         }
 
-        table.append("\t\t\t{");
+        table.append("            {");
 
         table.append("{" + (-1) + ", " + mostFrequent + "}, ");
         innerArray.addElement(new int[] {-1, mostFrequent});
@@ -648,7 +648,7 @@ public class GenParser extends DepthFirstAdapter
       outerArray = new Vector();
       Vector indexArray = new Vector();
 
-      index.append("\t\t\t");
+      index.append("            ");
       for(int i = 0; i < Grammar.action_.length; i++)
       {
         StringBuffer s = new StringBuffer();
@@ -679,7 +679,7 @@ public class GenParser extends DepthFirstAdapter
         }
         else
         {
-          table.append("\t\t\t\"" + s + "\"," + System.getProperty("line.separator"));
+          table.append("            \"" + s + "\"," + System.getProperty("line.separator"));
           outerArray.addElement(s.toString());
           errorIndex.put(s.toString(), nextIndex);
           indexArray.addElement(nextIndex);