Now in serialization methods `readRSMFromTXT` and `writeRSMToTXT` nonterminals are defined by their name. It is necessary to compare Nonterminals as objects, for example, store them with id and compare by it.
Now in serialization methods
readRSMFromTXTandwriteRSMToTXTnonterminals are defined by their name.It is necessary to compare Nonterminals as objects, for example, store them with id and compare by it.