doc: add secured data in quickstart guide

doc/cs/weechat_quickstart.cs.asciidoc

@@ -162,6 +162,32 @@ K spuštění příkazů po připojení k serveru, například k autentizaci s n
 [NOTE]
 Více příkazů v volbě 'command' bůže být odděleno pomocí ';' (středník).
 
+// TRANSLATION MISSING
+If you want to protect your password in configuration files, you can use
+secured data.
+
+// TRANSLATION MISSING
+First setup a passphrase:
+
+----
+/secure passphrase this is my secret passphrase
+----
+
+// TRANSLATION MISSING
+Then add a secured data with your freenode password:
+
+----
+/secure set freenode_password xxxxxxx
+----
+
+// TRANSLATION MISSING
+Then you can use `${sec.data.freenode_password}` instead of your password in
+IRC options mentioned above, for example:
+
+----
+/set irc.server.freenode.sasl_password "${sec.data.freenode_password}"
+----
+
 K automatickému připojení některých kanálů při připojování k serveru:
 
 ----

doc/de/weechat_quickstart.de.asciidoc

@@ -179,6 +179,32 @@ identifizieren:
 [NOTE]
 Mehrere Befehle in der Option 'command' können durch ein ';' (Semikolon) voneinander getrennt werden.
 
+// TRANSLATION MISSING
+If you want to protect your password in configuration files, you can use
+secured data.
+
+// TRANSLATION MISSING
+First setup a passphrase:
+
+----
+/secure passphrase this is my secret passphrase
+----
+
+// TRANSLATION MISSING
+Then add a secured data with your freenode password:
+
+----
+/secure set freenode_password xxxxxxx
+----
+
+// TRANSLATION MISSING
+Then you can use `${sec.data.freenode_password}` instead of your password in
+IRC options mentioned above, for example:
+
+----
+/set irc.server.freenode.sasl_password "${sec.data.freenode_password}"
+----
+
 Um ein auto-join (automatisches 'betreten') von Channels (Räumen) nach der
 Verbindung zum Server durchzuführen, müssen die entsprechenden Channels in
 eine Liste eingetragen werden:

doc/en/weechat_quickstart.en.asciidoc

@@ -162,6 +162,28 @@ with nickserv (only if you don't use SASL for authentication):
 [NOTE]
 Many commands in option 'command' can be separated by ';' (semi-colon).
 
+If you want to protect your password in configuration files, you can use
+secured data.
+
+First setup a passphrase:
+
+----
+/secure passphrase this is my secret passphrase
+----
+
+Then add a secured data with your freenode password:
+
+----
+/secure set freenode_password xxxxxxx
+----
+
+Then you can use `${sec.data.freenode_password}` instead of your password in
+IRC options mentioned above, for example:
+
+----
+/set irc.server.freenode.sasl_password "${sec.data.freenode_password}"
+----
+
 To auto-join some channels when connecting to server:
 
 ----

doc/es/weechat_quickstart.es.asciidoc

@@ -184,6 +184,32 @@ with nickserv (only if you don't use SASL for authentication):
 [NOTE]
 Many commands in option 'command' can be separated by ';' (semi-colon).
 
+// TRANSLATION MISSING
+If you want to protect your password in configuration files, you can use
+secured data.
+
+// TRANSLATION MISSING
+First setup a passphrase:
+
+----
+/secure passphrase this is my secret passphrase
+----
+
+// TRANSLATION MISSING
+Then add a secured data with your freenode password:
+
+----
+/secure set freenode_password xxxxxxx
+----
+
+// TRANSLATION MISSING
+Then you can use `${sec.data.freenode_password}` instead of your password in
+IRC options mentioned above, for example:
+
+----
+/set irc.server.freenode.sasl_password "${sec.data.freenode_password}"
+----
+
 Para unirse automáticamente a canales cuando el servidor se conecte:
 
 ----

doc/fr/weechat_quickstart.fr.asciidoc

@@ -170,6 +170,28 @@ l'authentification) :
 Plusieurs commandes dans l'option 'command' peuvent être séparées par ';'
 (point-virgule).
 
+Si vous souhaitez protéger votre mot de passe dans les fichiers de
+configuration, vous pouvez utiliser les données sécurisées.
+
+Définissez d'abord une phrase de chiffrement :
+
+----
+/secure passphrase this is my secret passphrase
+----
+
+Puis ajoutez une donnée sécurisée avec votre mot de passe freenode :
+
+----
+/secure set freenode_password xxxxxxx
+----
+
+Vous pouvez alors utiliser `${sec.data.freenode_password}` au lieu de votre
+mot de passe dans les options IRC mentionnées ci-dessus, par exemple :
+
+----
+/set irc.server.freenode.sasl_password "${sec.data.freenode_password}"
+----
+
 Pour rejoindre automatiquement des canaux lors de la connexion au serveur :
 
 ----

doc/it/weechat_quickstart.it.asciidoc

@@ -175,6 +175,32 @@ autenticarsi con nickserv (solo se non viene usato SASL per l'autenticazione):
 [NOTE]
 Many commands in option 'command' can be separated by ';' (semi-colon).
 
+// TRANSLATION MISSING
+If you want to protect your password in configuration files, you can use
+secured data.
+
+// TRANSLATION MISSING
+First setup a passphrase:
+
+----
+/secure passphrase this is my secret passphrase
+----
+
+// TRANSLATION MISSING
+Then add a secured data with your freenode password:
+
+----
+/secure set freenode_password xxxxxxx
+----
+
+// TRANSLATION MISSING
+Then you can use `${sec.data.freenode_password}` instead of your password in
+IRC options mentioned above, for example:
+
+----
+/set irc.server.freenode.sasl_password "${sec.data.freenode_password}"
+----
+
 Per entrare automaticamente in alcuni canali quando ci si connette
 al server:
 

doc/ja/weechat_quickstart.ja.asciidoc

@@ -167,6 +167,32 @@ SSL を使って接続する場合:
 [NOTE]
 'command' オプションに複数のコマンドを含める場合は ';' (セミコロン) で区切ってください。
 
+// TRANSLATION MISSING
+If you want to protect your password in configuration files, you can use
+secured data.
+
+// TRANSLATION MISSING
+First setup a passphrase:
+
+----
+/secure passphrase this is my secret passphrase
+----
+
+// TRANSLATION MISSING
+Then add a secured data with your freenode password:
+
+----
+/secure set freenode_password xxxxxxx
+----
+
+// TRANSLATION MISSING
+Then you can use `${sec.data.freenode_password}` instead of your password in
+IRC options mentioned above, for example:
+
+----
+/set irc.server.freenode.sasl_password "${sec.data.freenode_password}"
+----
+
 チャンネルへの自動参加を設定する場合:
 
 ----

doc/pl/weechat_quickstart.pl.asciidoc

@@ -167,6 +167,32 @@ przez nickserv (tylko jeśli nie uwierzytelniasz się przez SASL):
 [NOTE]
 Opcja 'command' może zawierać wiele komend, należy je oddzielić ';' (średnik).
 
+// TRANSLATION MISSING
+If you want to protect your password in configuration files, you can use
+secured data.
+
+// TRANSLATION MISSING
+First setup a passphrase:
+
+----
+/secure passphrase this is my secret passphrase
+----
+
+// TRANSLATION MISSING
+Then add a secured data with your freenode password:
+
+----
+/secure set freenode_password xxxxxxx
+----
+
+// TRANSLATION MISSING
+Then you can use `${sec.data.freenode_password}` instead of your password in
+IRC options mentioned above, for example:
+
+----
+/set irc.server.freenode.sasl_password "${sec.data.freenode_password}"
+----
+
 Aby automatycznie wejść na kanały po połączeniu z serwerem:
 
 ----

doc/ru/weechat_quickstart.ru.asciidoc

@@ -170,6 +170,32 @@ WeeChat немедленно применяет все изменения (ва
 В параметре 'command' можно записать несколько команд через ';' (точку с
 запятой).
 
+// TRANSLATION MISSING
+If you want to protect your password in configuration files, you can use
+secured data.
+
+// TRANSLATION MISSING
+First setup a passphrase:
+
+----
+/secure passphrase this is my secret passphrase
+----
+
+// TRANSLATION MISSING
+Then add a secured data with your freenode password:
+
+----
+/secure set freenode_password xxxxxxx
+----
+
+// TRANSLATION MISSING
+Then you can use `${sec.data.freenode_password}` instead of your password in
+IRC options mentioned above, for example:
+
+----
+/set irc.server.freenode.sasl_password "${sec.data.freenode_password}"
+----
+
 Для автовхода на определённые каналы при подключении к серверу используйте:
 
 ----