Free Hero Mesh

  int optind=1;
  while(argc>optind && argv[optind][0]=='-') {
    int i;
    const char*s=argv[optind++];
    if(s[1]=='-' && !s[2]) break;
    for(i=1;s[i];i++) main_options[s[i]&127]=1;
  }
  setbuf(stderr,0);
  if(!main_options['c']) fprintf(stderr,"FREE HERO MESH\n");
  if(argc<=optind) fatal("usage: %s [switches] [--] basename [options...]\n",argc?argv[0]:"heromesh");
  if(xrm_init(realloc)) fatal("Failed to initialize resource manager\n");
  if(xrm_init_quarks(global_quarks)) fatal("Failed to initialize resource manager\n");
  resourcedb=xrm_create();
  if(!resourcedb) fatal("Allocation of resource database failed\n");
  basefilename=argv[optind++];