text: #include "../include.hpp"
  #include "../helpers/stringHelper.hpp"
  using namespace std;
  namespace cxesCore {
  	vector<string> lexer(istream& input) {
  		vector<string> result{ "" };
  		try {
  			setlocale(LC_ALL, "zh_CN.UTF-8");
  			string tmp;
  			while ((tmp = input.get()) != string{ EOF }) {
  				string& result_end_ref = result.back();
  				result.push_back(tmp);
  			}
  			return result;
  		} catch (const exception& e) {
  			cerr << "cxesCore Error :" << e.what() << '\n';
  			return {};
  		}
  	}
  }