Removed unused method

arpeggio/__init__.py

@@ -1340,14 +1340,6 @@ class Parser(object):
                     self.input[self.position] in self.ws:
                 self.position += 1
 
-    def _skip_comments(self):
-        # We do not want to recurse into parsing comments
-        if self.comments_model and not self.in_skip_comments:
-            self.in_skip_comments = True
-            comments = self.comments_model.parse(self)
-            self.in_skip_comments = False
-            return comments
-
     def _nm_raise(self, *args):
         """
         Register new NoMatch object if the input is consumed