Bugfixes

* libmailutils/cli/cli.c (mu_cli_ext): Initialize hints.data
(accidentally deleted).
* libmailutils/opt/help.c (mu_option_describe_options): Don't
display dup_args_note in single-dash mode.
* libmailutils/opt/progname.c (mu_set_program_name): Free the
old value after allocating new copy.  This allows to pass
mu_full_program_name as argument.  Set mu_program_name to point
to a segment of mu_full_program_name, not the original arg.
* mh/mh_getopt.c: Remove duplicate version option.
* po/POTFILES.in: Add missing files.

@@ -375,6 +375,8 @@ mu_cli_ext (int argc, char **argv,
     setup->ex_config = EX_CONFIG;
 
   hints = *cfhint;
+  hints.data = setup;
+  
   /* Set program name */
   if (hints.flags & MU_CFG_PARSE_PROGRAM)
     {

@@ -334,7 +334,7 @@ mu_option_describe_options (mu_stream_t str, struct mu_parseopt *po)
     i = print_option (str, po, i, &argsused);
   mu_stream_printf (str, "\n");
 
-  if (argsused && dup_args_note)
+  if (argsused && !(po->po_flags & MU_PARSEOPT_SINGLE_DASH) && dup_args_note)
     {
       set_margin (str, 0);
       mu_stream_printf (str, "%s\n\n",

@@ -30,10 +30,11 @@ mu_set_program_name (const char *arg)
 {
   char *p;
 
+  p = mu_strdup (arg);
   free (mu_full_program_name);
-  mu_full_program_name = mu_strdup (arg);
+  mu_full_program_name = p;
   
-  p = strrchr (arg, '/');
+  p = strrchr (mu_full_program_name, '/');
   if (p)
     ++p;
   else

@@ -164,20 +164,6 @@ There is NO WARRANTY, to the extent permitted by law.\n\
 "));
 }
 
-static void
-fn_version (struct mu_parseopt *po, struct mu_option *opt, char const *unused)
-{
-  mu_program_version (po, mu_strout);
-  exit (0);
-}
-
-static struct mu_option version_option[] = {
-  { "version", 0, NULL, MU_OPTION_DEFAULT,
-    N_("print program version"),
-    mu_c_string, NULL, fn_version },
-  MU_OPTION_END
-};
-
 void
 mh_getopt (int *pargc, char ***pargv, struct mu_option *options,
 	   int mhflags,
@@ -248,7 +234,6 @@ mh_getopt (int *pargc, char ***pargv, struct mu_option *options,
     optv[i++] = folder_option;
   if (options)
     optv[i++] = options;
-  optv[i++] = version_option;
   optv[i] = NULL;
   
   if (mu_parseopt (&po, argc, argv, optv, flags))

@@ -104,6 +104,11 @@ libmailutils/diag/errors
 libmailutils/opt/opt.c
 libmailutils/opt/help.c
 
+libmailutils/cli/acl.c
+libmailutils/cli/capa.c
+libmailutils/cli/cli.c
+libmailutils/cli/stdcapa.c
+
 libmailutils/server/acl.c
 
 libmailutils/stream/file_stream.c