doc: add chapters on IRC servers, channels, private messages (user's guide)

1 files changed, 217 insertions, 11 deletions

diff --git a/doc/it/weechat_user.it.adoc b/doc/it/weechat_user.it.adoc
index c81cd5780..3bc3c7978 100644
--- a/doc/it/weechat_user.it.adoc
+++ b/doc/it/weechat_user.it.adoc
@@ -3079,15 +3079,131 @@ trasferimento file (tramite plugin xfer, consultare <<xfer_plugin,plugin Xfer>>)
 irc[6][s]://[nick[:password]@]irc.esempio.org[:porta][/#canale][,#canale[...]]
 ----
 
-Esempio per entrare in _#weechat_ e _#tizio_ sul server _irc.libera.chat_,
-porta predefinita (6667), con il nick _caio_:
+Esempio per entrare in _#weechat_ e _#weechat-fr_ sul server _irc.libera.chat_,
+porta predefinita (6667), con il nick _alice_:
 
 ----
-$ weechat irc://caio@irc.libera.chat/#weechat,#tizio
+$ weechat irc://alice@irc.libera.chat/#weechat,#weechat-fr
+----
+
+// TRANSLATION MISSING
+[[irc_servers]]
+==== Servers
+
+[[irc_servers_add]]
+===== Add a server
+
+By default no servers are defined. You can add as many servers as you want with
+the <<command_irc_server,/server>> command.
+
+For example to connect to https://libera.chat/[libera.chat] with SSL (encrypted trafic):
+
+----
+/server add libera irc.libera.chat/6697 -ssl
+----
+
+You can tell WeeChat to auto-connect to this server on startup:
+
+----
+/set irc.server.libera.autoconnect on
+----
+
+To authenticate, it is recommended to use SASL (if supported on the server),
+with the password stored as secured data (see also chapter on
+<<irc_sasl_authentication,SASL authentication>>):
+
+----
+/set irc.server.libera.sasl_username "alice"
+/secure set libera_password xxxxxxx
+/set irc.server.libera.sasl_password "${sec.data.libera_password}"
+----
+
+If SASL is not supported, you can use a command to send a message to nickserv:
+
+----
+/set irc.server.libera.command "/msg nickserv identify ${sec.data.libera_password}"
+----
+
+[NOTE]
+By sending a message to nickserv, you may authenticate after joining channels
+which could be a problem on some channels requiring you to be authenticated
+to join. In this case, you can set a command delay:
+`/set irc.server.libera.command_delay 5`.
+
+[[irc_servers_options]]
+===== Server options
+
+Server options are named `irc.server.<server>.<option>` where `<server>` is the
+internal name of the server and `<option>` the name of an option. +
+The value of a server option is inherited from `irc.server_default.xxx`
+if the server option has the special value `null`.
+
+For example if you created the _libera_ server with the commands above, you'll
+see this with the command `/fset libera`:
+
+....
+irc.server.libera.addresses             string   "irc.libera.chat/6697"
+irc.server.libera.anti_flood_prio_high  integer  null -> 2
+irc.server.libera.anti_flood_prio_low   integer  null -> 2
+irc.server.libera.autoconnect           boolean  on
+irc.server.libera.autojoin              string   null -> ""
+irc.server.libera.autoreconnect         boolean  null -> on
+irc.server.libera.autoreconnect_delay   integer  null -> 10
+irc.server.libera.autorejoin            boolean  null -> off
+irc.server.libera.autorejoin_delay      integer  null -> 30
+irc.server.libera.away_check            integer  null -> 0
+irc.server.libera.away_check_max_nicks  integer  null -> 25
+irc.server.libera.capabilities          string   null -> "*"
+irc.server.libera.charset_message       integer  null -> message
+irc.server.libera.command               string   null -> ""
+irc.server.libera.command_delay         integer  null -> 0
+irc.server.libera.connection_timeout    integer  null -> 60
+irc.server.libera.default_chantypes     string   null -> "#&"
+irc.server.libera.ipv6                  boolean  null -> on
+irc.server.libera.local_hostname        string   null -> ""
+irc.server.libera.msg_kick              string   null -> ""
+irc.server.libera.msg_part              string   null -> "WeeChat ${info:version}"
+irc.server.libera.msg_quit              string   null -> "WeeChat ${info:version}"
+irc.server.libera.nicks                 string   null -> "alice,alice1,alice2,alice3,alice4"
+irc.server.libera.nicks_alternate       boolean  null -> on
+irc.server.libera.notify                string   null -> ""
+irc.server.libera.password              string   null -> ""
+irc.server.libera.proxy                 string   null -> ""
+irc.server.libera.realname              string   null -> ""
+irc.server.libera.sasl_fail             integer  null -> reconnect
+irc.server.libera.sasl_key              string   null -> ""
+irc.server.libera.sasl_mechanism        integer  null -> plain
+irc.server.libera.sasl_password         string   "${sec.data.libera_password}"
+irc.server.libera.sasl_timeout          integer  null -> 15
+irc.server.libera.sasl_username         string   "alice"
+irc.server.libera.split_msg_max_length  integer  null -> 512
+irc.server.libera.ssl                   boolean  on
+irc.server.libera.ssl_cert              string   null -> ""
+irc.server.libera.ssl_dhkey_size        integer  null -> 2048
+irc.server.libera.ssl_fingerprint       string   null -> ""
+irc.server.libera.ssl_password          string   null -> ""
+irc.server.libera.ssl_priorities        string   null -> "NORMAL:-VERS-SSL3.0"
+irc.server.libera.ssl_verify            boolean  null -> on
+irc.server.libera.usermode              string   null -> ""
+irc.server.libera.username              string   null -> "alice"
+....
+
+For example if you want to automatically connect to all servers you define
+without having to do it on each server, you can do:
+
+----
+/set irc.server_default.autoconnect on
+----
+
+And then you can reset the server option so that it uses the default inherited
+value, which is now `on` instead of the default value `off`:
+
+----
+/unset irc.server.libera.autoconnect
 ----
 
 [[irc_ssl_certificates]]
-==== Certificati SSL
+===== Certificati SSL
 
 Al momento della connessione al server IRC con SSL, WeeChat verifica in
 maniera predefinita che la connessione sia completamente fidata.
@@ -3120,7 +3236,7 @@ e potrebbe fallire, anche se funziona senza problemi con versioni precedenti
 la 0.3.1.
 
 [[irc_connect_oftc_with_certificate]]
-===== Primo esempio: connessione a otfc e verifica del certificato
+====== Primo esempio: connessione a otfc e verifica del certificato
 
 * Importare certificati nella shell:
 
@@ -3146,7 +3262,7 @@ E possibile concatenare più certificati nel file CAs.pem.
 ----
 
 [[irc_connect_oftc_with_certfp]]
-===== Secondo esempio: connessione a otfc con CertFP
+====== Secondo esempio: connessione a otfc con CertFP
 
 * Creare un certificato nella shell:
 
@@ -3173,7 +3289,7 @@ which can also be for example `~/.weechat`.
 Per maggiori informazioni consultare https://www.oftc.net/NickServ/CertFP
 
 [[irc_sasl_authentication]]
-==== Autenticazione SASL
+===== Autenticazione SASL
 
 // TRANSLATION MISSING
 WeeChat supports SASL authentication, using different mechanisms:
@@ -3205,7 +3321,7 @@ Le opzioni nel server sono:
 
 // TRANSLATION MISSING
 [[irc_sasl_ecdsa_nist256p_challenge]]
-===== SASL ECDSA-NIST256P-CHALLENGE
+====== SASL ECDSA-NIST256P-CHALLENGE
 
 You must generate a private key in order to authentify with the
 ECDSA-NIST256P-CHALLENGE mechanism (no password is required on connection).
@@ -3251,8 +3367,40 @@ Reconnect to the server:
 ----
 
 // TRANSLATION MISSING
+[[irc_servers_connection]]
+===== Connection
+
+You can connect to server with the <<command_irc_connect,/connect>> command:
+
+----
+/connect libera
+----
+
+To disconnect:
+
+----
+/disconnect libera
+----
+
+Or just this if you are on any buffer belonging to _libera_ server (server,
+channel, private):
+
+----
+/disconnect
+----
+
+When you connect to multiple servers at same time, server buffers are merged
+by default and you can switch between them with the kbd:[Ctrl+x] key. +
+It is possible to disable auto merge of server buffers to have independent
+server buffers:
+
+----
+/set irc.look.server_buffer independent
+----
+
+// TRANSLATION MISSING
 [[irc_tor_sasl]]
-==== Connect with TOR and SASL
+===== Connect with TOR and SASL
 
 // TRANSLATION MISSING
 Some servers support connections with TOR (https://www.torproject.org/),
@@ -3303,6 +3451,64 @@ And finally, connect to the server:
 /connect irc-tor
 ----
 
+// TRANSLATION MISSING
+[[irc_channels]]
+==== Channels
+
+You can join channels with the <<command_irc_join,/join>> command:
+
+----
+/join #channel
+----
+
+Part a channel (keeping the buffer open):
+
+----
+/part [quit message]
+----
+
+The channels you joined are not saved. If you want to join them automatically
+when connecting to the server, you must set the server `autojoin` option:
+
+----
+/set irc.server.libera.autojoin "#weechat,#weechat-fr"
+----
+
+[NOTE]
+Some scripts can help to automatically set this option,
+see `/script search autojoin`.
+
+Be careful, spaces can be used only to separate list of channels from keys,
+for example if `#channel1` requires a key but not `#channel2`:
+
+----
+/set irc.server.libera.autojoin "#channel1,#channel2 key1"
+----
+
+For help on the format, see `/help irc.server.libera.autojoin`.
+
+[[irc_private_messages]]
+==== Private messages
+
+You can send a private message with the <<command_irc_query,/query>> command,
+which opens a separate buffer:
+
+----
+/query bob hi, how are you?
+----
+
+Without arguments the command just opens the buffer (or selects it if already open):
+
+----
+/query bob
+----
+
+To close the private buffer, you can do this command on the private buffer:
+
+----
+/close
+----
+
 [[irc_smart_filter_join_part_quit]]
 ==== Filtro smart per i messaggi di entrata/uscita/disconnessione
 
@@ -3729,8 +3935,8 @@ Si avranno i seguenti file:
         │   └── #mychan.weechatlog
         ├── oftc
         │   ├── oftc.weechatlog
-        │   ├── #chan1.weechatlog
-        │   └── #chan2.weechatlog
+        │   ├── #channel1.weechatlog
+        │   └── #channel2.weechatlog
         ...
 ....