--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/luan/CmdLine.java	Thu Nov 22 10:51:56 2012 +0000
@@ -0,0 +1,40 @@
+package luan;
+
+import java.util.List;
+import java.util.Scanner;
+import org.parboiled.Parboiled;
+import org.parboiled.errors.ErrorUtils;
+import org.parboiled.parserunners.ReportingParseRunner;
+import org.parboiled.support.ParsingResult;
+import luan.interp.Expressions;
+import luan.interp.Stmt;
+import luan.interp.LuaParser;
+import luan.lib.BasicLib;
+
+
+public class CmdLine {
+
+	public static void main(String[] args) throws Exception {
+		LuaParser parser = Parboiled.createParser(LuaParser.class);
+		LuaState lua = new LuaState();
+		while( true ) {
+			System.out.print("> ");
+			String input = new Scanner(System.in).nextLine();
+			ParsingResult<?> result = new ReportingParseRunner(parser.Target()).run(input);
+			if( result.hasErrors() ) {
+				System.out.println("Parse Errors:\n" + ErrorUtils.printParseErrors(result));
+			} else {
+				Object resultValue = result.resultValue;
+				if( resultValue instanceof Expressions ) {
+					Expressions expressions = (Expressions)resultValue;
+					List vals = expressions.eval(lua);
+					if( !vals.isEmpty() )
+						BasicLib.print( vals.toArray() );
+				} else {
+					Stmt stmt = (Stmt)resultValue;
+					stmt.eval(lua);
+				}
+			}
+		}
+	}
+}