irc: add "count" in hashtable returned by "irc_message_split"

src/plugins/irc/irc-info.c

@@ -618,7 +618,9 @@ irc_info_init ()
                                  /* TRANSLATORS: please do not translate key names (enclosed by quotes) */
                                  N_("\"msg1\" ... \"msgN\": messages to send "
                                     "(without final \"\\r\\n\"), "
-                                    "\"args1\" ... \"argsN\": arguments of messages"),
+                                    "\"args1\" ... \"argsN\": arguments of "
+                                    "messages, "
+                                    "\"count\": number of messages"),
                                  &irc_info_get_info_hashtable_cb, NULL);
     
     /* infolist hooks */

src/plugins/irc/irc-message.c

@@ -347,8 +347,8 @@ void
 irc_message_split_add (struct t_hashtable *hashtable, int number,
                        const char *message, const char *arguments)
 {
-    char key[32];
-
+    char key[32], value[32];
+    
     if (message)
     {
         snprintf (key, sizeof (key), "msg%d", number);
@@ -372,6 +372,8 @@ irc_message_split_add (struct t_hashtable *hashtable, int number,
                             key, arguments);
         }
     }
+    snprintf (value, sizeof (value), "%d", number);
+    weechat_hashtable_set (hashtable, "count", value);
 }
 
 /*