PatrikValkovic

#!/usr/bin/env python
from string import ascii_lowercase
from grammpy import *
from grammpy_transforms import ContextFree, InverseContextFree
from pyparsers import cyk


class Symb(Nonterminal):
    def get(self):
        if len(self.to_rule.to_symbols) == 3:

PatrikValkovic

#!/usr/bin/env python
from string import ascii_lowercase
from grammpy import *
from grammpy_transforms import ContextFree, InverseContextFree, InverseCommon
from pyparsers import cyk


# Terminals
class PlusOperator(Terminal): pass