Added ExactConceptParser

parsers/BaseParser.py

@@ -1,5 +1,5 @@
-from dataclasses import dataclass, field
-from parsers.tokenizer import TokenKind, Keywords
+from dataclasses import dataclass
+from core.tokenizer import TokenKind, Keywords
 
 
 @dataclass()
@@ -21,13 +21,12 @@ class ErrorNode(Node):
 
 
 class BaseParser:
-    def __init__(self, name, text):
+    def __init__(self, name):
         self.name = name
-        self.text = text
         self.has_error = False
         self.error_sink = []
 
-    def parse(self):
+    def parse(self, context, text):
         pass
 
     @staticmethod