text: #include "util.h"
  #include <iostream>
  
  using namespace std;
  
  int main(int argc, char *argv[]) {
      if (argc == 2) {
          string file = argv[1];
          timespec start, end;
          clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &start);
          processManuscripts(file);
          clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &end);
          timespec dif = diff(start, end);
          cout << dif.tv_sec << "s plus " << dif.tv_nsec << "ns" << endl;
      }
      else {
          cout << "Usage: [FILE]" << endl;
  
      }
  
      return 0;
  }
  
  
  
  