Move monkey.prolog to root module

1 files changed, 0 insertions, 27 deletions

diff --git a/monkey/util.py b/monkey/util.py
index b8be2bb..6d57d29 100644
--- a/monkey/util.py
+++ b/monkey/util.py
@@ -1,6 +1,5 @@
 #!/usr/bin/python3
 
-from collections import namedtuple
 from heapq import heappush, heappop
 import itertools
 
@@ -43,32 +42,6 @@ class PQueue(object):
     def __len__(self):
         return self.size
 
-# Stores a token's type and value, and optionally the position of the first
-# character in the lexed stream.
-class Token(namedtuple('Token', ['type', 'val', 'pos'])):
-    __slots__ = ()
-
-    # Custom constructor to support default parameters.
-    def __new__(cls, type, val='', pos=None):
-        return super(Token, cls).__new__(cls, type, val, pos)
-
-    def __str__(self):
-        return self.val
-
-    # Ignore position when comparing tokens. There is probably a cleaner way of
-    # doing these.
-    __eq__ = lambda x, y: x[0] == y[0] and x[1] == y[1]
-    __ne__ = lambda x, y: x[0] != y[0] or x[1] != y[1]
-    __lt__ = lambda x, y: tuple.__lt__(x[0:2], y[0:2])
-    __le__ = lambda x, y: tuple.__le__(x[0:2], y[0:2])
-    __ge__ = lambda x, y: tuple.__ge__(x[0:2], y[0:2])
-    __gt__ = lambda x, y: tuple.__gt__(x[0:2], y[0:2])
-
-    # Only hash token's value (we don't care about position, and types are
-    # determined by values).
-    def __hash__(self):
-        return hash(self[1])
-
 # Return [n]th line in [text].
 def get_line(text, n):
     lines = text.split('\n')