I noticed for some CPGrammar, when archived and then unarchived, will be broken and cannot be used, and this only happened on iOS platform.
An example test case: siuying/CoreParse@1344c73
Somehow the order of the rules changed after archive/unarchive, and the resulting grammar is not correct.
remove section serializing parser as it is not working properly right…
… now due to beelsebob/CoreParse#32