Added all token names

final_lang/lex_yacc.py

@@ -1,2 +1,44 @@
 import ply.lex as lex
-import ply.yacc as yacc
+import ply.yacc as yacc
+
+tokens = [
+    'program',
+    'id',
+    'end',
+    'doubleColon',
+    'coma',
+    'integer',
+    'real',
+    'openBra',
+    'closedBra',
+    'int',
+    'rea',
+    'subroutine',
+    'parens',
+    'openParen',
+    'closedParen',
+    'read',
+    'print',
+    'if',
+    'then',
+    'else',
+    'elif',
+    'do',
+    'swap',
+    'exit',
+    'string',
+    'plus',
+    'minus',
+    'mul',
+    'div',
+    'or',
+    'and',
+    'not',
+    'equals',
+    'doubleEquals',
+    'notEquals',
+    'less',
+    'more',
+    'lessEquals',
+    'moreEquals',
+]