1 files changed, 0 insertions, 113 deletions
diff --git a/manual/examples/longopt.c b/manual/examples/longopt.c
deleted file mode 100644
index 40967174aa..0000000000
--- a/manual/examples/longopt.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Example of Parsing Long Options with getopt_long.
-   Copyright (C) 1991-2017 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License
-   as published by the Free Software Foundation; either version 2
-   of the License, or (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <getopt.h>
-
-/* Flag set by @samp{--verbose}.  */
-static int verbose_flag;
-
-int
-main (int argc, char **argv)
-{
-  int c;
-
-  while (1)
-    {
-      static struct option long_options[] =
-	{
-	  /* These options set a flag.  */
-	  {"verbose", no_argument,       &verbose_flag, 1},
-	  {"brief",   no_argument,       &verbose_flag, 0},
-	  /* These options don't set a flag.
-	     We distinguish them by their indices.  */
-	  {"add",     no_argument,       0, 'a'},
-	  {"append",  no_argument,       0, 'b'},
-	  {"delete",  required_argument, 0, 'd'},
-	  {"create",  required_argument, 0, 'c'},
-	  {"file",    required_argument, 0, 'f'},
-	  {0, 0, 0, 0}
-	};
-      /* @code{getopt_long} stores the option index here.  */
-      int option_index = 0;
-
-      c = getopt_long (argc, argv, "abc:d:f:",
-		       long_options, &option_index);
-
-      /* Detect the end of the options.  */
-      if (c == -1)
-	break;
-
-      switch (c)
-	{
-	case 0:
-	  /* If this option set a flag, do nothing else now.  */
-	  if (long_options[option_index].flag != 0)
-	    break;
-	  printf ("option %s", long_options[option_index].name);
-	  if (optarg)
-	    printf (" with arg %s", optarg);
-	  printf ("\n");
-	  break;
-
-	case 'a':
-	  puts ("option -a\n");
-	  break;
-
-	case 'b':
-	  puts ("option -b\n");
-	  break;
-
-	case 'c':
-	  printf ("option -c with value `%s'\n", optarg);
-	  break;
-
-	case 'd':
-	  printf ("option -d with value `%s'\n", optarg);
-	  break;
-
-	case 'f':
-	  printf ("option -f with value `%s'\n", optarg);
-	  break;
-
-	case '?':
-	  /* @code{getopt_long} already printed an error message.  */
-	  break;
-
-	default:
-	  abort ();
-	}
-    }
-
-  /* Instead of reporting @samp{--verbose}
-     and @samp{--brief} as they are encountered,
-     we report the final status resulting from them.  */
-  if (verbose_flag)
-    puts ("verbose flag is set");
-
-  /* Print any remaining command line arguments (not options).  */
-  if (optind < argc)
-    {
-      printf ("non-option ARGV-elements: ");
-      while (optind < argc)
-	printf ("%s ", argv[optind++]);
-      putchar ('\n');
-    }
-
-  exit (0);
-}