Fixed BnfNodeParser to allow expressions like 'number hundred' when number is a group

src/core/sheerka/Sheerka.py

@@ -36,6 +36,7 @@ class Sheerka(Concept):
     CONCEPTS_SYA_DEFINITION_ENTRY = "Concepts_Sya_Definitions"
     RESOLVED_CONCEPTS_SYA_DEFINITION_ENTRY = "Resolved_Concepts_Sya_Definitions"
     CONCEPTS_GRAMMARS_ENTRY = "Concepts_Grammars"
+    CHICKEN_AND_EGG_CONCEPTS_ENTRY = "Chicken_And_Egg_Concepts"
 
     CONCEPTS_KEYS_ENTRY = "Concepts_Keys"
     BUILTIN_CONCEPTS_KEYS = "Builtins_Concepts"  # sequential key for builtin concepts
@@ -105,6 +106,10 @@ class Sheerka(Concept):
 
     @property
     def concepts_grammars(self):
+        return self.cache_manager.caches[self.CHICKEN_AND_EGG_CONCEPTS_ENTRY].cache
+
+    @property
+    def chicken_and_eggs(self):
         return self.cache_manager.caches[self.CONCEPTS_GRAMMARS_ENTRY].cache
 
     def bind_service_method(self, bound_method, as_name=None):
@@ -227,6 +232,9 @@ class Sheerka(Concept):
         cache = Cache()
         self.cache_manager.register_cache(self.CONCEPTS_GRAMMARS_ENTRY, cache, persist=False)
 
+        cache = Cache()
+        self.cache_manager.register_cache(self.CHICKEN_AND_EGG_CONCEPTS_ENTRY, cache, persist=False)
+
     def initialize_services(self):
         """
         Introspect to find services and bind them