Added serializability and a class to export example programs.

1 files changed, 6 insertions, 3 deletions

diff --git a/Shenanigans/src/org/archphantom/shenanigans/examples/Factorial.java b/Shenanigans/src/org/archphantom/shenanigans/examples/Factorial.java
index 06bf9b4..47053ba 100644
--- a/Shenanigans/src/org/archphantom/shenanigans/examples/Factorial.java
+++ b/Shenanigans/src/org/archphantom/shenanigans/examples/Factorial.java
@@ -19,7 +19,7 @@ import org.archphantom.shenanigans.elements.variables.VarTable;
 
 public class Factorial {
 	
-	public static void main (String[] args) {
+	public static Program buildExample () {
 		ArrayList<Expression> list = new ArrayList<Expression>();
 		ArrayList<String> argnames = new ArrayList<String>();
 		argnames.add("n");
@@ -37,8 +37,11 @@ public class Factorial {
 		Namespace main = new Namespace("main", group, new VarTable());
 		Hashtable<String, Namespace> namespaces = new Hashtable<String, Namespace>();
 		namespaces.put("main", main);
-		Program p = new Program(namespaces);
-		p.run();
+		return new Program(namespaces);
+	}
+	
+	public static void main (String[] args) {
+		buildExample().run();
 	}
 
 }