doc: add Mac OS X info in question about SSL connection to IRC servers (FAQ)

doc/de/weechat_faq.de.txt

@@ -479,6 +479,14 @@ einen Text im Terminal markieren oder einfügen, als sei die Mausunterstützung
 [[irc_ssl_connection]]
 === Es treten Probleme bei einer Serververbindung mittels SSL auf. Was kann ich tun?
 
+// TRANSLATION MISSING
+If you are using Mac OS X, you must install `curl-ca-bundle` and set the path
+to certificates in WeeChat:
+
+----
+/set weechat.network.gnutls_ca_file "/usr/local/opt/curl-ca-bundle/share/ca-bundle.crt"
+----
+
 Falls Fehlermeldungen auftreten sollten die besagen, dass der gnutls Handshake
 nicht geklappt hat, sollte ein kleinerer Diffie-Hellman-Schlüssel verwendet
 werden (Standardgröße: 2048):

doc/en/weechat_faq.en.txt

@@ -455,6 +455,13 @@ you have to use key[alt] instead of key[shift]).
 [[irc_ssl_connection]]
 === I have some problems when connecting to a server using SSL, what can I do?
 
+If you are using Mac OS X, you must install `curl-ca-bundle` and set the path
+to certificates in WeeChat:
+
+----
+/set weechat.network.gnutls_ca_file "/usr/local/opt/curl-ca-bundle/share/ca-bundle.crt"
+----
+
 If you see errors about gnutls handshake, you can try to use a smaller
 Diffie-Hellman key (default is 2048):
 

doc/fr/weechat_faq.fr.txt

@@ -476,6 +476,13 @@ key[alt] au lieu de key[shift]).
 [[irc_ssl_connection]]
 === J'ai des problèmes pour me connecter au serveur avec SSL, que puis-je faire ?
 
+Si vous utilisez Mac OS X, vous devez installer `curl-ca-bundle` et définir le
+chemin vers les certificats sous WeeChat :
+
+----
+/set weechat.network.gnutls_ca_file "/usr/local/opt/curl-ca-bundle/share/ca-bundle.crt"
+----
+
 Si vous voyez des erreurs à propos de la poignée de main gnutls ("handshake"),
 vous pouvez utiliser une valeur plus petite pour la clé Diffie-Hellman (par
 défaut 2048) :

doc/it/weechat_faq.it.txt

@@ -475,6 +475,14 @@ key[shift]).
 [[irc_ssl_connection]]
 === Ho dei problemi nella connessione al server con SSL, cosa posso fare?
 
+// TRANSLATION MISSING
+If you are using Mac OS X, you must install `curl-ca-bundle` and set the path
+to certificates in WeeChat:
+
+----
+/set weechat.network.gnutls_ca_file "/usr/local/opt/curl-ca-bundle/share/ca-bundle.crt"
+----
+
 Se si verificano problemi con l'handshake gnutls, si può cercare di
 usare una chiave Diffie-Hellman più piccola (la predefinita è 2048):
 

doc/ja/weechat_faq.ja.txt

@@ -453,6 +453,14 @@ WeeChat でマウスが利用可能な場合、key[shift] キーを押しなが
 [[irc_ssl_connection]]
 === SSL を使うサーバへの接続中に問題が発生しました。どうすればいいですか。
 
+// TRANSLATION MISSING
+If you are using Mac OS X, you must install `curl-ca-bundle` and set the path
+to certificates in WeeChat:
+
+----
+/set weechat.network.gnutls_ca_file "/usr/local/opt/curl-ca-bundle/share/ca-bundle.crt"
+----
+
 gnutls ハンドシェイクに関するエラーの場合、Diffie-Hellman キー
 (デフォルトは 2048) のサイズを小さくすることを試してみてください:
 

doc/pl/weechat_faq.pl.txt

@@ -462,6 +462,14 @@ key[shift]).
 [[irc_ssl_connection]]
 === Mam problemy podczas połączenia z serwerem używającym SSL, co mogę zrobić?
 
+// TRANSLATION MISSING
+If you are using Mac OS X, you must install `curl-ca-bundle` and set the path
+to certificates in WeeChat:
+
+----
+/set weechat.network.gnutls_ca_file "/usr/local/opt/curl-ca-bundle/share/ca-bundle.crt"
+----
+
 Jeśli widzisz błędy gnutls, możesz użyć innej wielkości klucza
 Diffie-Hellman (domyślnie 2048):