Merge pull request #223 from softdevteam/fix_ecogrammar

Fix error recovery bug in Eco grammar

Author: ltratt

lib/eco/incparser/incparser.py

@@ -107,6 +107,7 @@ def __init__(self, grammar=None, lr_type=LR0, whitespaces=False, startsymbol=Non
         self.autolboxes = None
         self.autodetector = None
         self.option_autolbox_find = False
+        self.lang = None
 
     def is_valid_symbol(self, state, token):
         return self.syntaxtable.lookup(state, token) is not None