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Diff for /src/usr.bin/awk/main.c between version 1.19 and 1.20

version 1.19, 2015/10/22 04:08:17 version 1.20, 2017/10/08 12:40:37
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         setlocale(LC_ALL, "");          setlocale(LC_ALL, "");
         setlocale(LC_NUMERIC, "C"); /* for parsing cmdline & prog */          setlocale(LC_NUMERIC, "C"); /* for parsing cmdline & prog */
   
           cmdname = __progname;
         if (pledge("stdio rpath wpath cpath proc exec", NULL) == -1) {          if (pledge("stdio rpath wpath cpath proc exec", NULL) == -1) {
                 fprintf(stderr, "%s: pledge: incorrect arguments\n",                  fprintf(stderr, "%s: pledge: incorrect arguments\n",
                     cmdname);                      cmdname);
                 exit(1);                  exit(1);
         }          }
   
         cmdname = __progname;  
         if (argc == 1) {          if (argc == 1) {
                 fprintf(stderr, "usage: %s [-safe] [-V] [-d[n]] [-F fs] "                  fprintf(stderr, "usage: %s [-safe] [-V] [-d[n]] [-F fs] "
                     "[-v var=value] [prog | -f progfile]\n\tfile ...\n",                      "[-v var=value] [prog | -f progfile]\n\tfile ...\n",
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