+ i18n_init ();
+
+ if (argc == 5 && !strcmp (argv[1], "recode"))
+ {
+ const char *from = argv[2];
+ const char *to = argv[3];
+ const char *string = argv[4];
+ char *result = recode_string (to, from, string, -1);
+ puts (result);
+ assert (strlen (result) == recode_string_len (to, from, string, -1));
+ free (result);
+ }
+ else if (argc == 6 && !strcmp (argv[1], "concat"))
+ {
+ const char *head = argv[2];
+ const char *tail = argv[3];
+ const char *encoding = argv[4];
+ int max_len = atoi (argv[5]);
+ char *result;