Slowly trying to add function calls, cases for RETURN and CALL

code_generating_script.py

@@ -14,6 +14,10 @@ def should_skip(T, op):
     and op != "GT" and op != "LT" and op != "GTE" and op != "LTE":
       return True
 
+# This function inserts generated code into the specified file
+# it requires a specific comment to be triggered.
+# Lossing data would be terrible so we also backup that file
+# in case something bad happens
 def update_file(filename, comment_name, data_to_write):
   begin = f"""//
 // *Begin* of {comment_name} generated using code_generating_script.py
@@ -55,13 +59,15 @@ def update_file(filename, comment_name, data_to_write):
 
 if True:
   result = ""
-  enum_members = []
-  enum_members.append("BC_END_OF_INSTRUCTIONS")
-  enum_members.append("BC_POP_STACK")
-  enum_members.append("BC_PUSH_STACK")
-  enum_members.append("BC_LOAD_CONSTANT")
-  enum_members.append("BC_STORE_CONSTANT")
-  enum_members.append("BC_CALL")
+  enum_members = [
+    "BC_END_OF_INSTRUCTIONS",
+    "BC_POP_STACK",
+    "BC_PUSH_STACK",
+    "BC_LOAD_CONSTANT",
+    "BC_STORE_CONSTANT",
+    "BC_CALL",
+    "BC_CALL_RETURN",
+  ]
 
   load_store = ["LOAD_FROM_MEMORY", "STORE_TO_MEMORY"]
   for op in load_store: