Version 0.2.1

README.md

-# RelAST Preprocessor
+# RelAST Preprocessor Version 0.2.1
 
 ![RelAST process](relast-process.png)
 

src/main/java/org/jastadd/relast/compiler/Compiler.java

@@ -13,6 +13,9 @@ import java.util.Arrays;
 import java.util.List;
 
 public class Compiler {
+
+  private static final String VERSION = "0.2.1";
+
   private ArrayList<Option<?>> options;
   private FlagOption optionWriteToFile;
   private FlagOption optionPrintAST;
@@ -25,6 +28,7 @@ public class Compiler {
   private CommandLine commandLine;
 
   public Compiler(String[] args) throws CommandLineException {
+    System.out.println("Running RelAST " + VERSION);
     options = new ArrayList<>();
     addOptions();