diff --git a/sources/zweic/Tokens.scala b/sources/zweic/Tokens.scala
new file mode 100755
index 0000000..b951152
--- /dev/null
+++ b/sources/zweic/Tokens.scala
@@ -0,0 +1,74 @@
+/*  zweic -- a compiler for zwei
+ *
+ *  Stephane Micheloud & LAMP
+ *
+ *  $Id$
+ */
+
+package zweic;
+
+
+/**
+ * This class defines all token classes of zwei.
+ */
+object Tokens extends Enumeration {
+	type Token = Value;
+
+	val EOF		= Value("<eof>");
+	val BAD		= Value("<bad>");
+
+	val IDENT	= Value("ident");
+	val NUMBER	= Value("number");
+	val STRING	= Value("string");
+
+	val TRUE	= Value("true");
+	val FALSE	= Value("false");
+	val THIS	= Value("this");
+	val NULLTYPE	= Value("Null");
+	val NULLFACTOR	= Value("null");
+
+	val READINT	= Value("readInt");
+	val READCHAR	= Value("readChar");
+	val PRINTINT	= Value("printInt");
+	val PRINTCHAR	= Value("printChar");
+
+	val VAL		= Value("val");
+	val INT         = Value("Int");
+	val DEF		= Value("def");
+	val SET		= Value("set");
+	val VAR		= Value("var");
+	val CLASS	= Value("class");
+	val NEW		= Value("new");
+	val EXTENDS	= Value("extends");
+	val RETURN	= Value("return");
+
+	val SUB		= Value("-");
+	val NOT		= Value("!");
+	val ADD		= Value("+");
+	val MUL		= Value("*");
+	val MOD		= Value("%");
+	val DIV		= Value("/");
+	val EQ		= Value("==");
+	val NE		= Value("!=");
+	val LT		= Value("<");
+	val GT		= Value(">");
+	val LE		= Value("<=");
+	val GE		= Value(">=");
+
+	val AND		= Value("and");
+	val OR		= Value("or");
+	val IF		= Value("if");
+	val ELSE	= Value("else");
+	val DO		= Value("do");
+	val WHILE	= Value("while");
+
+	val LPAREN	= Value("(");
+	val RPAREN	= Value(")");
+	val LACCOLADE	= Value("{");
+	val RACCOLADE	= Value("}");
+	val EQUALS	= Value("=");
+	val SEMICOLON	= Value(";");
+	val PERIOD	= Value(",");
+	val DOT		= Value(".");
+	val COLON	= Value(":");
+}