path: root/doc/it/weechat_user.it.adoc

= Guida per l'Utente di WeeChat
:author: Sébastien Helleu
:email: flashcode@flashtux.org
:lang: it
:toc: left
:toclevels: 4
:toc-title: Indice
:sectnums:
:sectnumlevels: 3
:docinfo1:


// TRANSLATION MISSING
Translators:

* Marco Paolone <marcopaolone@gmail.com>, 2009-2012


Questo manuale documenta il client di chat WeeChat, ed è parte
del programma stesso.

È possibile trovare l'ultima versione di questo documento qui:
https://weechat.org/doc


[[introduction]]
== Introduzione

WeeChat (Wee Enhanced Environment for Chat) è un client di chat
libero, veloce e leggero, realizzato per diversi sistemi operativi.

[[features]]
=== Caratteristiche

Le principali caratteristiche:

// TRANSLATION MISSING
* multi-protocollo (mainly IRC)
* connessione a server multipli (con SSL, IPv6, proxy)
* piccolo, veloce e leggero
* personalizzabile ed estensibile con plugin e script
* conforme alle RFC di IRC
  https://tools.ietf.org/html/rfc1459[1459],
  https://tools.ietf.org/html/rfc2810[2810],
  https://tools.ietf.org/html/rfc2811[2811],
  https://tools.ietf.org/html/rfc2812[2812] e
  https://tools.ietf.org/html/rfc2813[2813]
// TRANSLATION MISSING
* IRC proxy and relay for remote interfaces
* multi-piattaforma (GNU/Linux, *BSD, macOS, Windows ed altre)
* 100% GPL, software libero

La home page di WeeChat si trova qui: https://weechat.org/

[[prerequisites]]
=== Requisiti

Per poter installare WeeChat, è necessario:

* un sistema GNU/Linux in esecuzione (con gli strumenti di
  compilazione per i sorgenti), oppure OS compatibile
* privilegi di _root_ (per installare WeeChat in una directory di
  sistema)
// TRANSLATION MISSING
* some libraries (see <<dependencies,dependencies>>).

[[install]]
== Installazione

[[binary_packages]]
=== Pacchetti binari

I pacchetti binari sono disponibili per molte distribuzioni, incluse:

* Arch Linux: `pacman -S weechat`
// TRANSLATION MISSING
* Cygwin (Windows): select WeeChat packages in setup.exe
// TRANSLATION MISSING
* Debian/Ubuntu (o qualunque distribuzione compatibile):
  `apt-get install weechat-curses weechat-plugins` +
  For latest versions and nightly builds: https://weechat.org/download/debian
* Fedora Core: `dnf install weechat`
* Gentoo: `emerge weechat`
* Mandriva/RedHat (o qualunque distribuzione compatibile con RPM):
  `rpm -i /path/per/weechat-x.y.z-1.i386.rpm`
* openSUSE: `zypper in weechat`
* Sourcemage: `cast weechat`

Potrebbero risultare utili alcuni pacchetti addizionali, come
weechat-plugins.

Per altre distribuzioni, consultare il manuale per le istruzioni di
installazione.

[[source_package]]
=== Sorgenti

WeeChat può essere compilato con CMake oppure autotools
(tuttavia si raccomanda CMake).

// TRANSLATION MISSING
[NOTE]
On macOS, you can use https://brew.sh/[Homebrew]:
`brew install weechat` (for help: `brew info weechat`).

[[dependencies]]
==== Dipendenze

// TRANSLATION MISSING
The following table shows the list of packages that are *required* to compile
WeeChat:

[width="100%",cols="5,^3,.^15",options="header"]
|===
| Pacchetto ^(1)^          | Versione      | Caratteristica
// TRANSLATION MISSING
| C compiler (gcc / clang) |               | Build.
| cmake                    | ≥ 3.0         | Compilazione (ancora possibile con autotools, ma si raccomanda CMake).
// TRANSLATION MISSING
| pkg-config               |               | Detect installed libraries.
| libncursesw5-dev ^(2)^   |               | Interfaccia ncurses.
| libcurl4-gnutls-dev      |               | Trasferimento URL.
// TRANSLATION MISSING
| libgcrypt20-dev          |               | Secured data, IRC SASL authentication.
// TRANSLATION MISSING
| libgnutls28-dev          | ≥ 2.2.0 ^(3)^ | Connessione SSL al server IRC, support of SSL in relay plugin, IRC SASL authentication (ECDSA-NIST256P-CHALLENGE).
// TRANSLATION MISSING
| zlib1g-dev               |               | Compression of messages (WeeChat -> client) with https://zlib.net/[zlib] in relay plugin (weechat protocol), script plugin.
// TRANSLATION MISSING
| libzstd-dev              |               | Compression of messages (WeeChat -> client) with https://facebook.github.io/zstd/[Zstandard] in relay plugin (weechat protocol).
|===

[NOTE]
// TRANSLATION MISSING
^(1)^ Name comes from the Debian GNU/Linux Bullseye distribution, version and
name can be different in other distributions. +
// TRANSLATION MISSING
^(2)^ It is recommended to compile with libncurses**w**5-dev (the *w* is
important). WeeChat can compile with libncurses5-dev, but it is *NOT* recommended:
you may experience display bugs with wide chars. +
// TRANSLATION MISSING
^(3)^ GnuTLS ≥ 3.0.21 is required for IRC SASL authentication with mechanism
ECDSA-NIST256P-CHALLENGE.

// TRANSLATION MISSING
The following table shows the list of packages that are optional to compile
WeeChat:

[width="100%",cols="5,^3,.^15",options="header"]
|===
| Pacchetto ^(1)^                       | Versione | Caratteristica
// TRANSLATION MISSING
| {cpp} compiler (pass:[g++ / clang++]) |          | Build and run tests, plugin JavaScript.
| gettext                               |          | Internazionalizzazione (traduzione dei messaggi; la lingua base è l'inglese).
| ca-certificates                       |          | Certificati per le connessioni SSL.
| libaspell-dev / libenchant-dev        |          | Plugin spell.
| python3-dev ^(2)^                     |          | Plugin python.
| libperl-dev                           |          | Plugin perl.
| ruby2.7, ruby2.7-dev                  | ≥ 1.9.1  | Plugin ruby.
| liblua5.4-dev                         |          | Plugin lua.
| tcl-dev                               | ≥ 8.5    | Plugin tcl.
| guile-2.2-dev                         | ≥ 2.0    | Plugin guile (scheme).
| libv8-dev                             | ≤ 3.24.3 | Plugin javascript.
| php-dev                               | ≥ 7.0    | Plugin php.
| libphp-embed                          | ≥ 7.0    | Plugin php.
| libxml2-dev                           |          | Plugin php.
// TRANSLATION MISSING
| libargon2-dev                         |          | Plugin php (if PHP ≥ 7.2).
// TRANSLATION MISSING
| libsodium-dev                         |          | Plugin php (if PHP ≥ 7.2).
// TRANSLATION MISSING
| asciidoctor                           | ≥ 1.5.4  | Build man page and documentation.
// TRANSLATION MISSING
| ruby-pygments.rb                      |          | Build documentation.
// TRANSLATION MISSING
| libcpputest-dev                       | ≥ 3.4    | Build and run tests.
|===

[NOTE]
// TRANSLATION MISSING
^(1)^ Name comes from the Debian GNU/Linux Bullseye distribution, version and
name can be different in other distributions. +
// TRANSLATION MISSING
^(2)^ By default Python 3.x is used. If you enable option `+ENABLE_PYTHON2+` (see
below), only the version 2.7 of Python is recommended.

// TRANSLATION MISSING
If you are using a Debian/Ubuntu based distribution, and if you have some
"deb-src" source entries in your file _/etc/apt/sources.list_, you can install
all dependencies with the command:

----
# apt-get build-dep weechat
----

[[compile_with_cmake]]
==== Compilazione con CMake

* Installazione nelle directory di sistema (richiede privilegi di _root_):

----
$ mkdir build
$ cd build
$ cmake ..
$ make
$ sudo make install
----

// TRANSLATION MISSING
* Installazione in una directory personalizzata (for example your home):

----
$ mkdir build
$ cd build
$ cmake .. -DCMAKE_INSTALL_PREFIX=/path/della/directory
$ make
$ make install
----

// TRANSLATION MISSING
Options can be used for CMake, with format: `-DOPTION=VALUE`.

// TRANSLATION MISSING
List of commonly used options:

// TRANSLATION MISSING
[width="100%",cols="3m,3,3m,10",options="header"]
|===
| Option | Values | Default value | Description

| CMAKE_BUILD_TYPE | `Debug`, `Release`, `RelWithDebInfo`, `MinSizeRel` | |
  The type of build: `Debug` (or `RelWithDebInfo`) is recommended if you are
  running development version of WeeChat.

| CMAKE_INSTALL_PREFIX | directory | /usr/local |
  The directory where WeeChat will be installed.

// TRANSLATION MISSING
| WEECHAT_HOME | directory | (empty string) |
  The default home directory when running WeeChat. +
  With an empty value (recommended), XDG directories are used by default.
  If non empty, a single directory for all files is used.
  The value can also  be 4 directories separated by colons, in this order:
  config, data, cache, runtime.

| ENABLE_ALIAS | `ON`, `OFF` | ON |
  Compile <<command_aliases,Alias plugin>>.

| ENABLE_BUFLIST | `ON`, `OFF` | ON |
  Compile <<buflist,Buflist plugin>>.

| ENABLE_CHARSET | `ON`, `OFF` | ON |
  Compile <<charset,Charset plugin>>.

| ENABLE_MAN | `ON`, `OFF` | OFF |
  Build man page.

| ENABLE_DOC | `ON`, `OFF` | OFF |
  Build HTML documentation.

| ENABLE_ENCHANT | `ON`, `OFF` | OFF |
  Compile <<spell_checking,Spell plugin>> with Enchant.

| ENABLE_EXEC | `ON`, `OFF` | ON |
  Compile <<external_commands,Exec plugin>>.

| ENABLE_FIFO | `ON`, `OFF` | ON |
  Compile <<fifo_pipe,Fifo plugin>>.

| ENABLE_FSET | `ON`, `OFF` | ON |
  Compile <<fset,Fset plugin>>.

| ENABLE_GUILE | `ON`, `OFF` | ON |
  Compile <<scripting_plugins,Guile plugin>> (Scheme).

| ENABLE_IRC | `ON`, `OFF` | ON |
  Compile <<irc,IRC plugin>>.

| ENABLE_JAVASCRIPT | `ON`, `OFF` | OFF |
  Compile <<scripting_plugins,JavaScript plugin>>.

| ENABLE_LARGEFILE | `ON`, `OFF` | ON |
  Support of large files.

| ENABLE_LOGGER | `ON`, `OFF` | ON |
  Compile <<buffer_logging,Logger plugin>>.

| ENABLE_LUA | `ON`, `OFF` | ON |
  Compile <<scripting_plugins,Lua plugin>>.

| ENABLE_NCURSES | `ON`, `OFF` | ON |
  Compile Ncurses interface.

| ENABLE_NLS | `ON`, `OFF` | ON |
  Enable NLS (translations).

| ENABLE_PERL | `ON`, `OFF` | ON |
  Compile <<scripting_plugins,Perl plugin>>.

| ENABLE_PHP | `ON`, `OFF` | ON |
  Compile <<scripting_plugins,PHP plugin>>.

| ENABLE_PYTHON | `ON`, `OFF` | ON |
  Compile <<scripting_plugins,Python plugin>>.

// TRANSLATION MISSING
| ENABLE_PYTHON2 | `ON`, `OFF` | OFF |
  Compile <<scripting_plugins,Python plugin>> using Python 2 instead of Python 3.

| ENABLE_RELAY | `ON`, `OFF` | ON |
  Compile <<relay,Relay plugin>>.

| ENABLE_RUBY | `ON`, `OFF` | ON |
  Compile <<scripting_plugins,Ruby plugin>>.

| ENABLE_SCRIPT | `ON`, `OFF` | ON |
  Compile <<script_manager,Script plugin>>.

| ENABLE_SCRIPTS | `ON`, `OFF` | ON |
  Compile <<scripting_plugins,script plugins>> (Python, Perl, Ruby, Lua, Tcl,
  Guile, JavaScript, PHP).

| ENABLE_SPELL | `ON`, `OFF` | ON |
  Compile <<spell_checking,Spell plugin>>.

| ENABLE_TCL | `ON`, `OFF` | ON |
  Compile <<scripting_plugins,Tcl plugin>>.

| ENABLE_TRIGGER | `ON`, `OFF` | ON |
  Compile <<trigger,Trigger plugin>>.

| ENABLE_TYPING | `ON`, `OFF` | ON |
  Compile <<typing_notifications,Typing plugin>>.

| ENABLE_XFER | `ON`, `OFF` | ON |
  Compile <<xfer,Xfer plugin>>.

| ENABLE_TESTS | `ON`, `OFF` | OFF |
  Compile tests.

| ENABLE_CODE_COVERAGE | `ON`, `OFF` | OFF |
  Compile with code coverage options. +
  This option should be used only for tests, to measure test coverage.
|===

The other options can be displayed with this command:

----
$ cmake -LA
----

Or with Curses interface:

----
$ ccmake ..
----

[[compile_with_autotools]]
==== Compilazione con autotools

// TRANSLATION MISSING
[WARNING]
Only CMake is officially supported to build WeeChat. You should use autotools
only if you are not able to use CMake. +
Build with autotools requires more dependencies and is slower than with CMake.

* Installazione nelle directory di sistema (richiede privilegi di _root_):

----
$ ./autogen.sh
$ mkdir build
$ cd build
$ ../configure
$ make
$ sudo make install
----

// TRANSLATION MISSING
* Installazione in una directory personalizzata (for example your home):

----
$ ./autogen.sh
$ mkdir build
$ cd build
$ ../configure --prefix=/path/to/directory
$ make
$ make install
----

// TRANSLATION MISSING
Options can be used for _configure_ script, they can be displayed with this
command:

----
$ ./configure --help
----

// TRANSLATION MISSING
[[run_tests]]
==== Run tests

Following packages are *required* to compile tests:

* libcpputest-dev
* C++ compiler

Tests must be enabled when compiling WeeChat (with CMake):

----
$ cmake .. -DENABLE_TESTS=ON
----

They can be launched after compilation from the build directory (with CMake):

----
$ ctest -V
----

[[git_sources]]
=== Sorgenti Git

Attenzione: i sorgenti Git sono per gli utenti avanzati: potrebbero non
compilare o essere instabili. Siete avvisati!

Per ottenere i sorgenti Git, dare il comando:

----
$ git clone https://github.com/weechat/weechat.git
----

Poi seguire le istruzioni per i sorgenti (consultare
<<source_package,sorgenti>>).

[[report_crashes]]
=== Segnalare gli errori

Nel caso in cui si verifichino errori, o si desideri segnalare qualsiasi errore
futuro di WeeChat, è necessario:

// TRANSLATION MISSING
* compile with:
** informazioni di debug (o installare il pacchetto binario con le informazioni di debug)
// TRANSLATION MISSING
** address sanitizer (optional)
* abilitare i file _core_ sul proprio sistema
* installare gdb

// TRANSLATION MISSING
[[debug_build]]
==== Debug build

Se si compila con CMake:

----
$ cmake .. -DCMAKE_BUILD_TYPE=Debug
----

// TRANSLATION MISSING
[[address_sanitizer]]
==== Address sanitizer

// TRANSLATION MISSING
You can additionally enable the address sanitizer, which causes WeeChat to
crash immediately in case of problem:

----
$ cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_FLAGS=-fsanitize=address -DCMAKE_CXX_FLAGS=-fsanitize=address -DCMAKE_EXE_LINKER_FLAGS=-fsanitize=address
----

// TRANSLATION MISSING
[WARNING]
You should enable address sanitizer only if you're trying to cause a crash,
this is not recommended in production.

// TRANSLATION MISSING
Then once compiled and installed, you must run WeeChat like this:

----
$ ASAN_OPTIONS="detect_odr_violation=0 log_path=asan.log" weechat
----

// TRANSLATION MISSING
In case of crash, the backtrace is in file `asan.log`.

[[core_files]]
==== File core

// TRANSLATION MISSING
To enable _core_ files, you can use option
<<option_weechat.startup.sys_rlimit,weechat.startup.sys_rlimit>>:

----
/set weechat.startup.sys_rlimit "core:-1"
----

// TRANSLATION MISSING
For WeeChat ≤ 0.3.8 or if you want to enable core files even before WeeChat
starts, you can use `ulimit` command.

Ad esempio su Linux con la shell _bash_, aggiungere questa riga al proprio
`~/.bashrc`:

----
ulimit -c unlimited
----

Oppure impostare una dimensione massima:

----
ulimit -c 200000
----

[[gdb_backtrace]]
==== Ottenere un backtrace con gdb

// TRANSLATION MISSING
When WeeChat crashes, your system will create a file _core_ or _core.12345_
(_12345_ is process id) if the <<core_files,option is enabled>>.
Questo file viene creato nella directory in cui è in esecuzione WeeChat (e
*non* la directory dove WeeChat è installato!).

// TRANSLATION MISSING
[NOTE]
On some systems like Archlinux, core dumps could be in another directory like
_/var/lib/systemd/coredump_ and you must use the command `coredumpctl` to read it. +
For more information, see this wiki page: https://wiki.archlinux.org/index.php/Core_dump

Ad esempio, se _weechat_ è installato in _/usr/bin/_ ed il file _core_
si trova in _/home/user/_, allora eseguire gdb con questo comando:

----
gdb /usr/bin/weechat /home/user/core
----

All'interno di gdb, usare il comando `bt full` per visualizzare
il backtrace. Verrà mostrato qualcosa di simile a questo:

----
(gdb) set logging file /tmp/crash.txt
(gdb) set logging on
Copying output to /tmp/crash.txt.
(gdb) bt full
#0  0x00007f9dfb04a465 in raise () from /lib/libc.so.6
#1  0x00007f9dfb04b8e6 in abort () from /lib/libc.so.6
#2  0x0000000000437f66 in weechat_shutdown (return_code=1, crash=1)
    at /some_path/src/core/weechat.c:351
#3  <signal handler called>
#4  0x000000000044cb24 in hook_process_timer_cb (arg_hook_process=0x254eb90,
    remaining_calls=<value optimized out>) at /some_path/src/core/wee-hook.c:1364
        hook_process = 0x254eb90
        status = <value optimized out>
#5  0x000000000044cc7d in hook_timer_exec ()
    at /some_path/src/core/wee-hook.c:1025
        tv_time = {tv_sec = 1272693881, tv_usec = 212665}
        ptr_hook = 0x2811f40
        next_hook = 0x0
#6  0x000000000041b5b0 in gui_main_loop ()
    at /some_path/src/gui/curses/gui-curses-main.c:319
        hook_fd_keyboard = 0x173b600
        tv_timeout = {tv_sec = 0, tv_usec = 0}
        read_fds = {fds_bits = {0 <repeats 16 times>}}
        write_fds = {fds_bits = {0 <repeats 16 times>}}
        except_fds = {fds_bits = {0 <repeats 16 times>}}
        max_fd = <value optimized out>
----

Bisogna riportare l'errore agli sviluppatori, e specificare quale azione ha causato
l'errore.

Grazie per il vostro aiuto!

[[debug_running_weechat]]
==== Debug di WeeChat durante l'esecuzione

Per eseguire il debug di un'istanza di WeeChat in esecuzione (ad esempio se
WeeChat sembra sia bloccato), è possibile usare gdb con l'id del processo
(sostituire _12345_ con il PID del processo weechat):

----
gdb /usr/bin/weechat 12345
----

Poi, come per un crash, usare il comando `bt full`:

----
(gdb) bt full
----

// TRANSLATION MISSING
[[upgrade]]
== Upgrade

If a new stable version of WeeChat is released, this is time for you to
switch to this version.

First of all, you must install the new version of WeeChat, either with your
package manager or by compiling yourself, so that the `weechat` binary and all
required files are in the same paths. +
This can be done while WeeChat is running.

// TRANSLATION MISSING
[[upgrade_command]]
=== Upgrade command

WeeChat can restart the new binary, in place, using the
<<command_weechat_upgrade,/upgrade>> command: the buffer contents and non-SSL
connections are preserved. +
The SSL connections are lost during upgrade and are restored automatically
after the upgrade (reload of SSL sessions is currently not possible
with GnuTLS).

The command can also be used if you have to restart the machine, for example
to upgrade the kernel or to move your WeeChat to another machine:

----
/upgrade -quit
----

This saves the current state in `*.upgrade` files. You can then either reboot
or move the whole WeeChat directories (config, data, cache) to another machine,
and restart WeeChat later with this command:

----
$ weechat --upgrade
----

// TRANSLATION MISSING
[[restart_after_upgrade]]
=== Restart after upgrade

[[restart_release_notes]]
==== Release notes

After an upgrade, it is *strongly recommended* to read the
https://weechat.org/files/releasenotes/ReleaseNotes-devel.html[release notes]
which contain important information about breaking changes and some
manual actions that could be required.

You must read the release notes of all versions between your old (excluded) and
your new version (included). +
For example if you switch from version 3.0 to 3.2, you must read release notes
of versions 3.1 and 3.2.

[[restart_configuration_upgrade]]
==== Configuration upgrade

WeeChat has an automatic upgrade of configuration files (`*.conf`):

* new options are silently added with default value
* obsolete options are automatically discarded and WeeChat displays a warning
  with the value read from file.

Example of warning when an option has been removed:

----
=!= Attenzione: /home/user/.config/weechat/sec.conf, riga 15: opzione sconosciuta per la sezione "crypt": passphrase_file = ""
----

That means the option `sec.crypt.passphrase_file` has been removed, and you
had value set to empty string, which was the default value in the previous version
(in this case no manual action is required).

[[running_weechat]]
== Esecuzione di WeeChat

Per avviare WeeChat, digitare questo comando:

----
$ weechat
----

// TRANSLATION MISSING
When you run WeeChat for the first time, the default configuration files are
created in _~/.config/weechat_ with default options and values
(see <<files_and_directories,Files and directories>>).

// TRANSLATION MISSING
[[command_line_options]]
=== Command line options

include::includes/cmdline_options.it.adoc[tag=standard]

// TRANSLATION MISSING
Some extra options are available for debug purposes only:

// TRANSLATION MISSING
[WARNING]
Do *NOT* use any of these options in production!

include::includes/cmdline_options.it.adoc[tag=debug]

// TRANSLATION MISSING
[[environment_variables]]
=== Environment variables

Some environment variables are used by WeeChat if they are defined:

[width="100%",cols="1m,6",options="header"]
|===
| Name                 | Description
| WEECHAT_HOME         | The WeeChat home (with configuration files, logs, scripts, ...). Same behavior as <<compile_with_cmake,CMake option>> `WEECHAT_HOME`.
| WEECHAT_PASSPHRASE   | The passphrase used to decrypt secured data.
| WEECHAT_EXTRA_LIBDIR | An extra directory to load plugins (from the "plugins" directory in this path).
|===

// TRANSLATION MISSING
[[colors_support]]
=== Colors support

WeeChat può usare fino a 32767 coppie di colore per visualizzare il testo nelle barre e
nell'area di chat(il terminale deve supportare 256 colori per essere utilizzati in WeeChat).

In base al valore della variabile di ambiente _TERM_, potrebbero verificarsi i
seguenti limiti per i colori in WeeChat:

[width="75%",cols="8,>3,>3",options="header"]
|===
| $TERM                                  | Colori | Coppie
| "rxvt-unicode", "xterm", ...           |     88 |  32767
| "rxvt-256color", "xterm-256color", ... |    256 |  32767
| "screen"                               |      8 |     64
| "screen-256color"                      |    256 |  32767
| "tmux"                                 |      8 |     64
| "tmux-256color"                        |    256 |  32767
|===

È possibile eseguire `weechat --colors` o utilizzare il comando `/color` in
WeeChat per visualizzare i limiti del proprio ambiente.

Alcuni valori raccomandati per _TERM_ se si desiderano 256 colori:

* con screen: _screen-256color_
// TRANSLATION MISSING
* under tmux: _screen-256color_ or _tmux-256color_
// TRANSLATION MISSING
* outside screen/tmux: _xterm-256color_, _rxvt-256color_, _putty-256color_, ...

[NOTE]
Potrebbe essere necessario installare il pacchetto "ncurses-term" per usare
questi valori nella variabile _TERM_.

Se si sta utilizzando screen, è possibile aggiungere questa riga al
proprio _~/.screenrc_:

----
term screen-256color
----

// TRANSLATION MISSING
If your _TERM_ variable has wrong value and that WeeChat is already running,
you can change it with these two commands:

----
/set env TERM screen-256color
/upgrade
----

// TRANSLATION MISSING
[[files_and_directories]]
=== Files and directories

[[xdg_directories]]
==== XDG directories

WeeChat uses XDG directories by default
(according to the https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html[XDG Base Directory Specification]). +
A single home directory for all files can be forced by CMake option `WEECHAT_HOME`,
the environment variable `WEECHAT_HOME` or the command-line option `-d` / `--dir`.

When a single WeeChat home directory is not forced, XDG directories are used
and set like this:

[width="100%",cols="1,2m,5",options="header"]
|===
| Directory | Default value            | Fallback value
| config    | $XDG_CONFIG_HOME/weechat | `$HOME/.config/weechat` if `$XDG_CONFIG_HOME` is not defined or empty.
| data      | $XDG_DATA_HOME/weechat   | `$HOME/.local/share/weechat` if `$XDG_DATA_HOME` is not defined or empty.
| cache     | $XDG_CACHE_HOME/weechat  | `$HOME/.cache/weechat` if `$XDG_CACHE_HOME` is not defined or empty.
| runtime   | $XDG_RUNTIME_DIR/weechat | Same as _cache_ directory if `$XDG_RUNTIME_DIR` is not defined or empty.
|===

The configuration files are created with default values the first time you run WeeChat.

[[weechat_directories]]
==== WeeChat directories

The WeeChat directories are:

[width="100%",cols="1m,3",options="header"]
|===
| Path ^(1)^              | Description
| ~/.config/weechat/      | WeeChat configuration files: `*.conf`, certificates, etc.
| ~/.local/share/weechat/ | WeeChat data files: logs, scripts, scripts data, xfer files, etc.
|    logs/                | Log files (one file per buffer).
|    python/              | Python scripts.
|       autoload/         | Python scripts auto-loaded on startup ^(2)^.
|    perl/                | Perl scripts.
|       autoload/         | Perl scripts auto-loaded on startup ^(2)^.
|    ruby/                | Ruby scripts.
|       autoload/         | Ruby scripts auto-loaded on startup ^(2)^.
|    lua/                 | Lua scripts.
|       autoload/         | Lua scripts auto-loaded on startup ^(2)^.
|    tcl/                 | Tcl scripts.
|       autoload/         | Tcl scripts auto-loaded on startup ^(2)^.
|    guile/               | Guile scripts.
|       autoload/         | Guile scripts auto-loaded on startup ^(2)^.
|    javascript/          | JavaScript scripts.
|       autoload/         | JavaScript scripts auto-loaded on startup ^(2)^.
|    php/                 | PHP scripts.
|       autoload/         | PHP scripts auto-loaded on startup ^(2)^.
| ~/.cache/weechat/       | WeeChat cache files: scripts cache.
| /run/user/1000/weechat/ | WeeChat runtime files: FIFO pipe, Relay UNIX sockets.
|===

[NOTE]
^(1)^ XDG directories may be different according to your environment variables `XDG_*`. +
^(2)^ This directory often contains only symbolic links to scripts in parent directory.

[[weechat_files]]
==== WeeChat files

The files in the WeeChat home directory are:

[width="100%",cols="1m,3,6",options="header"]
|===
| File            | Description                                | Sensitive data
| weechat.conf    | Main WeeChat configuration file            | Possible (example: list of channels in a saved buffers layout).
| sec.conf        | Configuration file with secured data       | *Yes, highly sensitive*: this file must never be shared with anyone.
| plugins.conf    | Plugins configuration file                 | Possible, depends on plugins/scripts.
| alias.conf      | Configuration file for _alias_ plugin      | Possible, depends on aliases.
| buflist.conf    | Configuration file for _buflist_ plugin    | No.
| charset.conf    | Configuration file for _charset_ plugin    | No.
| exec.conf       | Configuration file for _exec_ plugin       | No.
| fifo.conf       | Configuration file for _fifo_ plugin       | No.
| fset.conf       | Configuration file for _fset_ plugin       | No.
| guile.conf      | Configuration file for _guile_ plugin      | No.
| irc.conf        | Configuration file for _irc_ plugin        | *Yes*: it can contain passwords for servers, nickserv and channels (if not stored in `sec.conf`).
| javascript.conf | Configuration file for _javascript_ plugin | No.
| logger.conf     | Configuration file for _logger_ plugin     | No.
| lua.conf        | Configuration file for _lua_ plugin        | No.
| perl.conf       | Configuration file for _perl_ plugin       | No.
| php.conf        | Configuration file for _php_ plugin        | No.
| python.conf     | Configuration file for _python_ plugin     | No.
// TRANSLATION MISSING
| relay.conf      | Configuration file for _relay_ plugin      | *Yes*: it can contain relay password and TOTP secret (if not stored in `sec.conf`), allowed IP addresses/websocket origins and opened ports.
| ruby.conf       | Configuration file for _ruby_ plugin       | No.
| script.conf     | Configuration file for _script_ plugin     | No.
| spell.conf      | Configuration file for _spell_ plugin      | No.
| tcl.conf        | Configuration file for _tcl_ plugin        | No.
| trigger.conf    | Configuration file for _trigger_ plugin    | Possible, depends on triggers.
| typing.conf     | Configuration file for _typing_ plugin     | No.
| xfer.conf       | Configuration file for _xfer_ plugin       | No.
| weechat.log     | WeeChat log file                           | No.
|===

[IMPORTANT]
It is *not recommended* to edit configuration files by hand because WeeChat
may write them at any time (for example on <<command_weechat_quit,/quit>>)
and after any change you must run the command <<command_weechat_reload,/reload>>
(with the risk of losing other changes that were not yet saved with
<<command_weechat_save,/save>>). +
You can use the command <<command_weechat_set,/set>>, which checks the value
and applies immediately the changes.

// TRANSLATION MISSING
[[interface]]
== Interface

[[screen_layout]]
=== Layout dello schermo

Esempio di terminale con WeeChat:

// TRANSLATION MISSING
....
 ▼ bar "buflist"   ▼ bar "title"
┌──────────────────────────────────────────────────────────────────────────────────────┐
│1.libera │Welcome to #test, this is a test channel                                    │
│  weechat│12:52:27   --> | Flashy (flashcode@weechat.org) has joined #test    │@Flashy│
│2.  #test│12:52:27    -- | Nicks #test: [@Flashy @joe +weebot peter]          │@joe   │
│3.  #abc │12:52:27    -- | Channel #test: 4 nicks (2 ops, 1 voice, 1 normal)  │+weebot│
│4.  #def │12:52:27    -- | Channel created on Tue Jan 27 06:30:17 2009        │peter  │
│5.  #ghi │12:54:15 peter | hey!                                               │       │
│         │12:55:01  @joe | hello                                              │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │[12:55] [5] [irc/libera] 2:#test(+n){4}* [H: 3:#abc(2,5), 5]                │
│         │[@Flashy(i)] hi peter!█                                                     │
└──────────────────────────────────────────────────────────────────────────────────────┘
            ▲ bars "status" and "input"                               bar "nicklist" ▲
....

// TRANSLATION MISSING
By default, the screen is divided up into the following areas:

* area di chat (centro dello schermo) con le righe di chat, e per ogni riga:
** ora
** prefisso (prima di "|")
** messaggio (dopo di "|")
* barre che circondano l'area di chat, quelle predefinite sono:
// TRANSLATION MISSING
** barra _buflist_, on the left
** barra _titolo_, in alto rispetto all'area di chat
** barra _stato_, in basso rispetto all'area di chat
** barra _input_, in basso rispetto alla barra di stato
** barra _nicklist_, sulla destra

La barra _buflist_ ha i seguenti elementi predefiniti:

[width="100%",cols="^3,^3,9",options="header"]
|===
| Elemento | Esempio     | Descrizione
// TRANSLATION MISSING
| buflist  | `1.weechat` | List of buffers.
|===

La barra _title_ ha i seguenti elementi predefiniti:

[width="100%",cols="^3,^3,9",options="header"]
|===
| Elemento     | Esempio            | Descrizione
// TRANSLATION MISSING
| buffer_title | `Welcome to #test` | Buffer title.
|===

La barra _status_ ha i seguenti elementi predefiniti:

[width="100%",cols="^3,^3,9",options="header"]
|===
| Elemento              | Esempio               | Descrizione
| time                  | `[12:55]`             | Ora.
// TRANSLATION MISSING
| buffer_last_number    | `[5]`                 | Number of last buffer in list.
| buffer_plugin         | `[irc/libera]`        | Plugin del buffer attivo (il plugin irc può aggiungere il nome del server irc usato dal buffer).
| buffer_number         | `2`                   | Numero del buffer corrente.
| buffer_name           | `#test`               | Nome del buffer attivo.
| buffer_modes          | `+n`                  | Modalità canale IRC.
// TRANSLATION MISSING
| buffer_nicklist_count | `{4}`                 | Number of nicks displayed in nicklist.
// TRANSLATION MISSING
| buffer_zoom           | !                     | `!` means the merged buffer is zoomed (only this one is displayed), empty value means all merged buffers are displayed.
| buffer_filter         | `+*+`                 | Indicatore filtraggio: `+*+` significa che alcune righe sono filtrate (nascoste), valori vuoti indicano che tutte le righe sono visualizzate.
| scroll                | `-ANCORA(50)-`        | Indicatore di scorrimento, con il numero di righe sotto l'ultima riga visualizzata.
| lag                   | `[Ritardo: 2.5]`      | Indicatore ritardo, in secondi (nascosto se il ritardo è basso).
| hotlist               | `[H: 3:#abc(2,5), 5]` | Elenco dei buffer con attività (messaggi non letti) (nell'esempio, 2 notifiche e 5 messaggi non letti su #abc, un messaggio non letto sul buffer #5).
| completion            | `abc(2) def(5)`       | Elenco di parole per il completamento, con il numero di completamenti possibili per ogni parola.
|===

La barra _input_ ha i seguenti elementi predefiniti:

[width="100%",cols="^3,^3,9",options="header"]
|===
| Elemento     | Esempio                                         | Descrizione
// TRANSLATION MISSING
| input_prompt | `[@Flashy(i)]`                                  | Prompt per l'input, for irc: nick and modes (mode "+i" means invisible on libera).
| away         | `(assente)`                                     | Indicatore di assenza.
// TRANSLATION MISSING
| input_search | `[Search (~ str,msg)]`                          | Search indicator ("`~`": case insensitive, "`==`": case sensitive, "`str`": search string, "`regex`": search regular expression, "`msg`": search in messages, "`pre`": search in prefixes, "`pre\|msg`": search in prefixes and messages).
| input_paste  | `[Incollare 7 righe ? [ctrl-Y] Sì [ctrl-N] No]` | Chiede all'utente se incollare le righe.
| input_text   | `ciao peter!`                                   | Testo in input.
|===

La barra _nicklist_ ha i seguenti elementi predefiniti:

[width="100%",cols="^3,^3,9",options="header"]
|===
| Elemento        | Esempio   | Descrizione
// TRANSLATION MISSING
| buffer_nicklist | `@Flashy` | List of nicks on current buffer.
|===

// TRANSLATION MISSING
Other items available (not used in bars by default):

// TRANSLATION MISSING
[width="100%",cols="^3,^3,9",options="header"]
|===
| Item                         | Example                  | Description
| buffer_count                 | `10`                     | Total number of buffers opened.
| buffer_last_number           | `10`                     | Number of the latest buffer (can be different from `buffer_count` if option <<option_weechat.look.buffer_auto_renumber,weechat.look.buffer_auto_renumber>> is `off`).
| buffer_nicklist_count_all    | `4`                      | Number of visible groups and nicks in nicklist.
| buffer_nicklist_count_groups | `0`                      | Number of visible groups in nicklist.
| buffer_short_name            | `#test`                  | Current buffer short name.
| buflist2                     | `1.weechat`              | List of buffers, second bar item (see option <<option_buflist.look.use_items,buflist.look.use_items>>).
| buflist3                     | `1.weechat`              | List of buffers, third bar item (see option <<option_buflist.look.use_items,buflist.look.use_items>>).
| fset                         | `+buflist.look.sort: …+` | Help on currently selected option on fset buffer.
| irc_channel                  | `#test`                  | Current IRC channel name.
| irc_host                     | `+user@host.com+`        | Current IRC host.
| irc_nick                     | `+Flashy+`               | Current IRC nick.
| irc_nick_host                | `+Flashy!user@host.com+` | Current IRC nick and host.
| irc_nick_modes               | `i`                      | IRC modes for self nick.
| irc_nick_prefix              | `@`                      | IRC nick prefix on channel.
| mouse_status                 | `M`                      | Mouse status (empty if mouse is disabled).
| spell_dict                   | `fr,en`                  | Spelling dictionaries used on current buffer.
| spell_suggest                | `print,prone,prune`      | Spelling suggestions for word under cursor (if misspelled).
| tls_version                  | `TLS1.3`                 | TLS version in use for current IRC server.
| window_number                | `2`                      | Current window number.
|===

// TRANSLATION MISSING
Each aspect of the layout can be customized with the appropriate <<command_line,command>>:
<<command_weechat_bar,`/bar`>> to customize the bars,
<<command_weechat_buffer,/buffer>> and <<command_weechat_window,`/window`>>
to customize <<buffers_and_windows,buffers and windows>>,
and <<command_weechat_layout,/layout>> to name, save and restore the screen layout
and the association between windows and buffers.

[[command_line]]
=== Riga di comando

La riga di comando di WeeChat (nella parte inferiore della finestra) consente di
inserire i comandi o di inviare del testo sul buffer.

[[command_line_syntax]]
==== Sintassi

I comandi iniziano con il carattere "/", seguito dal nome del comando. Ad esempio,
per consultare un elenco di opzioni:

----
/set
----

Il testo inviato ad un buffer è qualsiasi testo che non comincia con
il carattere "/". Per esempio, per inviare il testo _ciao_ sul buffer
attivo:

----
ciao
----

Ad ogni modo, è possibile iniziare con il carattere "/", aggiungendone
poi un altro. Ad esempio, per inviare il testo `/set` sul buffer attivo:

----
//set
----

[[command_line_colors]]
==== Codici colore

Per alcuni plugin come IRC, è possibile usare codici colori ed attributi,
come segue (digitare kbd:[Ctrl+c] poi la lettera che segue, con il valore
opzionale):

[width="100%",cols="1,2",options="header"]
|===
// TRANSLATIION MISSING
| Key                    | Description
| kbd:[Ctrl+c], kbd:[b]  | testo in grassetto.
| kbd:[Ctrl+c], kbd:[c],
  kbd:[xx]               | colore del testo `xx` (consultare la lista di colori che segue).
| kbd:[Ctrl+c], kbd:[c],
  kbd:[xx], kbd:[,],
  kbd:[yy]               | colore del testo `xx` e di sfondo `yy` (consultare la lista di colori che segue).
// TRANSLATION MISSING
| kbd:[Ctrl+c], kbd:[i]  | italic text.
| kbd:[Ctrl+c], kbd:[o]  | disabilita colori ed attributi.
| kbd:[Ctrl+c], kbd:[v]  | video inverso (inverte il colore del testo con quello di sfondo).
| kbd:[Ctrl+c], kbd:[_]  | testo sottolineato.
|===

[NOTE]
Lo stesso codice (senza numero per kbd:[Ctrl+c], kbd:[c]) può essere usato per
terminare l'attributo.

I codici colore per kbd:[Ctrl+c], kbd:[c] sono:

include::includes/autogen_user_irc_colors.it.adoc[tag=irc_colors]

// TRANSLATION MISSING
[NOTE]
To show all available colors in your terminal, you can do `/color` then
kbd:[Alt+c] in WeeChat or run this command in terminal: `weechat --colors`.

Esempio: visualizza "ciao Alice!" con "ciao" scritto in blu chiaro grassetto
e "Alice" in rosso chiaro sottolineato:

----
^Cc12^Cbciao ^Cb^Cc04^C_Alice^C_^Cc !
----

// TRANSLATION MISSING
Keys:

kbd:[Ctrl+c] kbd:[c] kbd:[1] kbd:[2] kbd:[Ctrl+c] kbd:[b] +
kbd:[c] kbd:[i] kbd:[a] kbd:[o] kbd:[Space] +
kbd:[Ctrl+c] kbd:[b] kbd:[Ctrl+c] kbd:[c] kbd:[0] kbd:[4] kbd:[Ctrl+c] kbd:[pass:[_]] +
kbd:[A] kbd:[l] kbd:[i] kbd:[c] kbd:[e] +
kbd:[Ctrl+c] kbd:[pass:[_]] kbd:[Ctrl+c] kbd:[c] +
kbd:[!]

[NOTE]
Nel plugin irc, si possono riorganizzare i colori usando l'opzione
<<option_irc.color.mirc_remap,irc.color.mirc_remap>>.

[[buffers_and_windows]]
=== Buffer e finestre

Un _buffer_ è composto da un numero, un nome, delle righe visualizzate (e
altri dati).

Esempi di buffer:

* buffer core (creato by WeeChat all'avvio, non può essere chiuso)
* server irc (mostra i messaggi dal server)
* canale irc
* query irc

// TRANSLATION MISSING
Una _finestra_ (o window) è un'area dello schermo in cui viene visualizzato
un buffer. È possibile dividere lo schermo in più finestre (examples
<<window_split_examples,below>>, see the <<command_weechat_window,/window command>>
for details).

Ogni finestra visualizza un buffer. Un buffer può essere nascosto (non visualizzato
da una finestra) o visualizzato da una o più finestre.

// TRANSLATION MISSING
Screen layouts and the association between windows and buffers can be
<<command_weechat_layout,saved and restored>>.

// TRANSLATION MISSING
[[window_split_examples]]
==== Examples

Esempio di split orizzontale (`/window splith`):

// TRANSLATION MISSING
....
                               ▼ window #2 (buffer #4)
┌──────────────────────────────────────────────────────────────────────────────────────┐
│1.libera │Welcome to #def                                                             │
│  weechat│12:55:12     Max | hi                                               │@Flashy│
│2.  #test│12:55:20 @Flashy | hi Max!                                          │Max    │
│3.  #abc │                                                                    │       │
│4.  #def │                                                                    │       │
│5.  #ghi │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │[12:55] [5] [irc/libera] 4:#def(+n){2}                                      │
│         │[@Flashy]                                                                   │
│         │────────────────────────────────────────────────────────────────────────────│
│         │Welcome to #abc                                                             │
│         │12:54:15 peter | hey!                                               │@Flashy│
│         │12:55:01  @joe | hello                                              │@joe   │
│         │                                                                    │+weebot│
│         │                                                                    │peter  │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │[12:55] [5] [irc/libera] 3:#abc(+n){4}                                      │
│         │[@Flashy] hi peter!█                                                        │
└──────────────────────────────────────────────────────────────────────────────────────┘
                               ▲ window #1 (buffer #3)
....

Esempio di split verticale (`/window splitv`):

// TRANSLATION MISSING
....
┌──────────────────────────────────────────────────────────────────────────────────────┐
│1.libera │Welcome to #abc                      │Welcome to #def                       │
│  weechat│12:54:15 peter | hey!        │@Flashy│12:55:12     Max | hi         │@Flashy│
│2.  #test│12:55:01  @joe | hello       │@joe   │12:55:20 @Flashy | hi Max!    │Max    │
│3.  #abc │                             │+weebot│                              │       │
│4.  #def │                             │peter  │                              │       │
│5.  #ghi │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │[12:55] [5] [irc/libera] 3:#abc(+n)  │[12:55] [5] [irc/libera] 4:#def(+n)   │
│         │[@Flashy] hi peter!█                 │[@Flashy]                             │
└──────────────────────────────────────────────────────────────────────────────────────┘
                 ▲ window #1 (buffer #3)               ▲ window #2 (buffer #4)
....

Esempio di split orizzontale + verticale:

// TRANSLATION MISSING
....
                                                       ▼ window #3 (buffer #5)
┌──────────────────────────────────────────────────────────────────────────────────────┐
│1.libera │Welcome to #abc                      │Welcome to #ghi                       │
│  weechat│12:54:15 peter | hey!        │@Flashy│12:55:42 @Flashy | hi         │@Flashy│
│2.  #test│12:55:01  @joe | hello       │@joe   │12:55:56    alex | hi Flashy  │alex   │
│3.  #abc │                             │+weebot│                              │       │
│4.  #def │                             │peter  │                              │       │
│5.  #ghi │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │[12:55] [5] [irc/libera] 5:#ghi(+n)   │
│         │                             │       │[@Flashy]                             │
│         │                             │       │──────────────────────────────────────│
│         │                             │       │Welcome to #def                       │
│         │                             │       │12:55:12     Max | hi         │@Flashy│
│         │                             │       │12:55:20 @Flashy | hi Max!    │Max    │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │                             │       │                              │       │
│         │[12:55] [5] [irc/libera] 3:#abc(+n)  │[12:55] [5] [irc/libera] 4:#def(+n)   │
│         │[@Flashy] hi peter!█                 │[@Flashy]                             │
└──────────────────────────────────────────────────────────────────────────────────────┘
                 ▲ window #1 (buffer #3)               ▲ window #2 (buffer #4)
....

// TRANSLATION MISSING
[[bare_display]]
==== Bare display

A special display, called "bare display" can be used for easy click on long URLs
and selection of text (using the mouse).

The bare display has following features:

* it displays only the content of current buffer: no window split neither bars
  (no title, nicklist, status, input, ...)
* the WeeChat mouse support is disabled (if it was enabled): you can use your
  mouse like you do in the terminal to click on URLs and select text
* ncurses is not used, therefore URLs are not cut at the end of lines.

The default key to enable bare display is kbd:[Alt+l] (`L`), and same key to exit
(or by default anything changing the input will exit the bare display, see option
<<option_weechat.look.bare_display_exit_on_input,weechat.look.bare_display_exit_on_input>>).

The time format can be customized with the option
<<option_weechat.look.bare_display_time_format,weechat.look.bare_display_time_format>>.

The bare display can be enabled for a specific delay using the command
<<command_weechat_window,/window>>.

If WeeChat looks like that:

....
┌──────────────────────────────────────────────────────────────────────────────────────┐
│1.libera │Welcome to #abc                                                             │
│  weechat│12:52:27   --> | Flashy (flashcode@weechat.org) has joined #abc     │@Flashy│
│2.  #test│12:52:27    -- | Nicks #abc: [@Flashy @joe +weebot peter]           │@joe   │
│3.  #abc │12:52:27    -- | Channel #abc: 4 nicks (2 ops, 1 voice, 1 normal)   │+weebot│
│4.  #def │12:52:27    -- | Channel created on Tue Jan 27 06:30:17 2009        │peter  │
│5.  #ghi │12:54:15 peter | hey!                                               │       │
│         │12:55:01  @joe | peter: hook_process: https://weechat.org/files/doc │       │
│         │               | /devel/weechat_plugin_api.en.html#_weechat_hook_pr │       │
│         │               | ocess                                              │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │                                                                    │       │
│         │[12:55] [5] [irc/libera] 3:#abc(+n){4}                                      │
│         │[@Flashy(i)] hi peter!█                                                     │
└──────────────────────────────────────────────────────────────────────────────────────┘
....

The screen will look like that in bare display:

....
┌──────────────────────────────────────────────────────────────────────────────────────┐
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│                                                                                      │
│12:52 --> Flashy (flashcode@weechat.org) has joined #abc                              │
│12:52 -- Nicks #abc: [@Flashy @joe +weebot peter]                                     │
│12:52 -- Channel #abc: 4 nicks (2 ops, 1 voice, 1 normal)                             │
│12:52 -- Channel created on Tue Jan 27 06:30:17 2009                                  │
│12:54 <peter> hey!                                                                    │
│12:55 <@joe> peter: hook_process: https://weechat.org/files/doc/devel/weechat_plugin_a│
│pi.en.html#_weechat_hook_process                                                      │
└──────────────────────────────────────────────────────────────────────────────────────┘
....

So you can click the URL from _joe_ without any problem in your terminal (of
course this supposes that your terminal supports click on URLs).

// TRANSLATION MISSING
[[buffers]]
=== Buffers

[[lines_format]]
==== Format of lines

Lines displayed in formatted buffers have following fields:

[width="100%",cols="2,2,10",options="header"]
|===
| Field               | Displayed          | Description
| date/time (message) | Yes                | Date/time of message (may be past).
| date/time (print)   | No                 | Date/time when WeeChat prints the message.
| prefix              | Yes                | Prefix of message, commonly a nick.
| message             | Yes                | The message itself.
| displayed           | No                 | Boolean: true if line is displayed, false if line is filtered with command <<command_weechat_filter,/filter>>.
| highlight           | No                 | Boolean: true if line has a highlight, false otherwise.
| tags                | With `/debug tags` | Tags associated with the line (see <<lines_tags,lines tags>>).
|===

The display of lines can be customized with many look options
(_pass:[weechat.look.*]_) and color options (_pass:[weechat.color.chat_*]_).

[[lines_tags]]
==== Lines tags

WeeChat uses tags in lines for different purposes:

* highlight
* notify level
* logging
* use of command <<command_weechat_filter,/filter>>

Tags can be displayed with the command `/debug tags` (same command to hide them).

Tag usati di frequente (elenco non esaustivo):

[width="100%",cols="1m,4",options="header"]
|===
| Tag              | Descrizione
| no_filter        | La riga non può essere filtrata.
| no_highlight     | Evidenziazione non possibile sulla riga.
| no_log           | La riga non viene scritta nel file di log.
| log0 … log9      | Livello di log per la riga (consultare `/help logger`).
// TRANSLATION MISSING
| notify_none      | The line must not be added to hotlist. ^(1)^
// TRANSLATION MISSING
| notify_message   | The line is a user message. ^(1)^
// TRANSLATION MISSING
| notify_private   | The line is a private message. ^(1)^
// TRANSLATION MISSING
| notify_highlight | The line is a message with highlight. ^(1)^
// TRANSLATION MISSING
| self_msg         | Self message.
| nick_xxx         | Il messaggio viene dal nick "xxx".
| prefix_nick_ccc  | Il prefisso è un nick con il colore "ccc".
// TRANSLATION MISSING
| host_xxx         | Username and host in message.
| irc_xxx          | Messaggio IRC "xxx" (può essere un comando o un numero di 3 cifre).
| irc_numeric      | Messaggio IRC numerico.
| irc_error        | Errore dal server IRC.
| irc_action       | Azione da un nic (comando `/me`).
| irc_ctcp         | Messaggio CTCP.
| irc_ctcp_reply   | Risposta ad un messaggio CTCP.
| irc_smart_filter | Messaggio IRC filtrabile tramite lo "smart filter" (filtro intelligente).
| away_info        | Messagio con informazioni sull'assenza.
|===

// TRANSLATION MISSING
[NOTE]
^(1)^ When no tag "notify_xxx" is present, the default level is "low". If a tag
"notify_xxx" is present, the real notify level can be different, for example
if a max hotlist level is used for a nick, the notify level can be lower than
the value in the tag.

// TRANSLATION MISSING
[[local_variables]]
==== Local variables

Local variables can be defined in all buffers.

A local variable has:

* a name (string)
* a value (string, can be empty).

Local variables can be set by WeeChat, plugins, scripts, or manually on the
command line in the buffer.

For example to add the local variable "completion_default_template":

----
/buffer setvar completion_default_template %(my_completion)
----

To list local variables in the current buffer:

----
/buffer listvar
----

To remove the local variable "completion_default_template":

----
/buffer delvar completion_default_template
----

By default WeeChat and its default plugins interpret these variables:

[width="100%",cols="^2m,2,5",options="header"]
|===
| Name | Value | Description

| away |
  any string |
  Away message on the server, set by irc plugin.

| channel |
  any string |
  Channel name, set by irc/xfer plugins and debug buffer of relay/trigger plugins.

| charset_modifier |
  any string |
  Charset modifier for the server buffer, set by irc plugin.

| completion_default_template |
  any string |
  Default completion template for the buffer, overriding the option
  `weechat.completion.default_template`.

| filter |
  any string |
  Filter defined on some buffers like `/fset`, `/server raw` (irc) and `/script`.

| host |
  any string |
  Self host (if known), set by irc plugin.

| lag |
  any string |
  Lag on the server, set by irc plugin.

| name |
  any string |
  Buffer name (be careful, this is not the full name and this name is not
  enough to identify or search a buffer).

| nick |
  any string |
  Self nick, set by irc and xfer plugins.

| no_log |
  `1` (or any non-empty string) |
  If set, the logger plugin does not log anything for the buffer.

| plugin |
  any string |
  Name of plugin which created the buffer (`core` for WeeChat buffers).

| script_close_cb |
  any string |
  Close callback defined by a script for a buffer.

| script_close_cb_data |
  any string |
  Data for close callback defined by a script for a buffer.

| script_input_cb |
  any string |
  Input callback defined by a script for a buffer.

| script_input_cb_data |
  any string |
  Data for input callback defined by a script for a buffer.

| script_name |
  any string |
  Name of the script which created the buffer.

| server |
  any string |
  Server name, set by irc plugin and debug buffer of relay/trigger plugins.

| spell_suggest |
  any string |
  Misspelled word and suggestions (format: "misspelled:suggestions"), set by
  spell plugin.

| trigger_filter |
  any string |
  Trigger filter, set by trigger plugin.

| type |
  any string, for example:
  `channel`,
  `debug`,
  `exec`,
  `option`,
  `private`,
  `relay`,
  `script`,
  `server`,
  `user`,
  `xfer` |
  Type of buffer, set by WeeChat and many plugins.

|===

[NOTE]
External plugins and scripts can define and use other local variables.

// TRANSLATION MISSING
[[buflist]]
=== List of buffers

// TRANSLATION MISSING
Buflist plugin displays a list of buffers in a bar item called "buflist"
(two other bar items "buflist2" and "buflist3" are available as well). +
A default bar "buflist" is created on startup with this item.

[[buflist_commands]]
==== Comandi

include::includes/autogen_user_commands.it.adoc[tag=buflist_commands]

[[buflist_options]]
==== Opzioni

// TRANSLATION MISSING
Sections in file _buflist.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command       | Description
| format  | /set buflist.format.* | Formats used to display list of buffers.
| look    | /set buflist.look.*   | Look and feel.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=buflist_options]

// TRANSLATION MISSING
[[key_bindings]]
== Key bindings

// TRANSLATION MISSING
WeeChat provides a lot of default key bindings, listed in the following chapters. +
They can be changed and new ones can be added with the <<command_weechat_key,/key>> command.

[[key_bindings_command_line]]
=== Tasti per la riga di comando

// TRANSLATION MISSING
[[key_bindings_cmdline_cursor_movement]]
==== Cursor movement

[width="100%",cols="^.^3,.^8,.^5",options="header"]
|===
| Tasti          | Descrizione | Comando
| kbd:[←] +
  kbd:[Ctrl+b]   | Passa al carattere precedente nella riga di comando. | `+/input move_previous_char+`
| kbd:[→] +
  kbd:[Ctrl+f]   | Passa al carattere successivo nella riga di comando. | `+/input move_next_char+`
| kbd:[Ctrl+←] +
  kbd:[Alt+b]    | Passa alla parola precedente nella riga di comando. | `+/input move_previous_word+`
| kbd:[Ctrl+→] +
  kbd:[Alt+f]    | Passa alla parola successiva nella riga di comando. | `+/input move_next_word+`
| kbd:[Home] +
  kbd:[Ctrl+a]   | Si sposta all'inizio della riga di comando. | `+/input move_beginning_of_line+`
| kbd:[End] +
  kbd:[Ctrl+e]   | Si sposta alla fine della riga di comando. | `+/input move_end_of_line+`
|===

// TRANSLATION MISSING
[[key_bindings_cmdline_editing]]
==== Editing

[width="100%",cols="^.^3,.^8,.^5",options="header"]
|===
| Tasti             | Descrizione | Comando
| kbd:[Del] +
  kbd:[Ctrl+d]      | Elimina il carattere successivo nella riga di comando. | `+/input delete_next_char+`
| kbd:[Backspace] +
  kbd:[Ctrl+h]      | Elimina il carattere precedente nella riga di comando. | `+/input delete_previous_char+`
// TRANSLATION MISSING
| kbd:[Ctrl+k]      | Elimina dal cursore fino alla fine della riga di comando (deleted string is copied to the internal clipboard). | `+/input delete_end_of_line+`
| kbd:[Ctrl+t]      | Inverti caratteri. | `+/input transpose_chars+`
// TRANSLATION MISSING
| kbd:[Ctrl+u]      | Elimina dal cursore fino all'inizio della riga di comando (deleted string is copied to the internal clipboard). | `+/input delete_beginning_of_line+`
// TRANSLATION MISSING
| kbd:[Ctrl+w]      | Elimina la parola precedente nella riga di comando (deleted string is copied to the internal clipboard). | `+/input delete_previous_word+`
// TRANSLATION MISSING
| kbd:[Ctrl+y]      | Paste the internal clipboard content. | `+/input clipboard_paste+`
| kbd:[Ctrl+_]      | Annulla l'ultima azione sulla riga di comando. | `+/input undo+`
| kbd:[Alt+_]       | Ripete l'ultima azione sulla riga di comando. | `+/input redo+`
| kbd:[Tab]         | Completa comando o nick (kbd:[Tab] di nuovo: trova prossimo completamento). | `+/input complete_next+`
| kbd:[Shift+Tab]   | Senza completamento: effettua un completamento parziale, con completamento in sospeso: completa con il completamento precedente. | `+/input complete_previous+`
| kbd:[Invio] +
  kbd:[Ctrl+j] +
  kbd:[Ctrl+m]      | Esegue comando o invia messaggio (in modalità ricerca: ferma ricerca). | `+/input return+`
// TRANSLATION MISSING
| kbd:[Alt+Enter]   | Insert a newline. | `+/input insert \n+`
// TRANSLATION MISSING
| kbd:[Alt+d]       | Elimina la parola successiva nella riga di comando (deleted string is copied to the internal clipboard). | `+/input delete_next_word+`
| kbd:[Alt+k]       | Cattura un tasto ed inserisce il suo codice (e il comando associato se il tasto esiste) nella riga di comando. | `+/input grab_key_command+`
| kbd:[Alt+r]       | Elimina l'intera riga di comando. | `+/input delete_line+`
|===

// TRANSLATION MISSING
[[key_bindings_cmdline_color_codes]]
==== Color codes

[width="100%",cols="^.^3,.^8,.^5",options="header"]
|===
| Tasti                 | Descrizione | Comando
| kbd:[Ctrl+c], kbd:[b] | Inserisce il codice per il testo in grassetto. | `+/input insert \x02+`
| kbd:[Ctrl+c], kbd:[c] | Inserisce il codice per il testo colorato. | `+/input insert \x03+`
| kbd:[Ctrl+c], kbd:[i] | Inserisce il codice per il testo in corsivo. | `+/input insert \x1D+`
| kbd:[Ctrl+c], kbd:[o] | Inserisce il codice per il reset dei colori. | `+/input insert \x0F+`
| kbd:[Ctrl+c], kbd:[v] | Inserisce il codice per l'inversione dei colori. | `+/input insert \x16+`
| kbd:[Ctrl+c], kbd:[_] | Inserisce il codice per il testo sottolineato. | `+/input insert \x1F+`
|===

// TRANSLATION MISSING
[[key_bindings_cmdline_history]]
==== Command history

[width="100%",cols="^.^3,.^8,.^5",options="header"]
|===
| Tasti        | Descrizione | Comando
| kbd:[↑]      | Chiama comando/messaggio precedente (in modalità ricerca: cerca in alto). | `+/input history_previous+`
| kbd:[↓]      | Chiama comando/messaggio precedente (in modalità ricerca: cerca in basso). | `+/input history_next+`
| kbd:[Ctrl+↑] | Chiama il comando/messaggio precedente nella cronologia globale (identico per tutti i buffer). | `+/input history_global_previous+`
| kbd:[Ctrl+↓] | Chiama il comando/messaggio successivo nella cronologia globale (identico per tutti i buffer). | `+/input history_global_next+`
|===

// TRANSLATION MISSING
[[key_bindings_buffers]]
=== Buffers

[width="100%",cols="^.^3,.^8,.^5",options="header"]
|===
| Tasti                          | Descrizione | Comando
| kbd:[Ctrl+r]                   | Cerca del testo nella cronologia del buffer (consultare <<key_bindings_search_context,tasti per il contesto search>>). | `+/input search_text_here+`
| kbd:[Ctrl+s], kbd:[Ctrl+u]     | Imposta l'evidenziatore dei messaggi non letti su tutti i buffer. | `+/input set_unread+`
// TRANSLATION MISSING
| kbd:[Ctrl+x]                   | Switch current buffer if buffers are merged with same number, for example switch to another IRC server buffer. | `+/input switch_active_buffer+`
// TRANSLATION MISSING
| kbd:[Alt+x]                    | Zoom on merged buffer (kbd:[Alt+x] again: display all merged buffers). | `+/input zoom_merged_buffer+`
| kbd:[PgUp]                     | Scorre in alto di una pagina nella cronologia del buffer. | `+/window page_up+`
| kbd:[PgDn]                     | Scorre di una pagina in basso nella cronologia del buffer. | `+/window page_down+`
| kbd:[Alt+PgUp]                 | Scorre di qualche riga in alto nella cronologia del buffer. | `+/window scroll_up+`
| kbd:[Alt+PgDn]                 | Scorre di qualche riga in basso nella cronologia del buffer. | `+/window scroll_down+`
| kbd:[Alt+Home]                 | Scorre in cima al buffer. | `+/window scroll_top+`
| kbd:[Alt+End]                  | Scorre alla fine del del buffer. | `+/window scroll_bottom+`
| kbd:[Alt+←] +
  kbd:[Alt+↑] +
  kbd:[Ctrl+p] +
  kbd:[F5]                       | Passa al buffer precedente. | `+/buffer -1+`
| kbd:[Alt+→] +
  kbd:[Alt+↓] +
  kbd:[Ctrl+n] +
  kbd:[F6]                       | Passa al buffer successivo. | `+/buffer +1+`
// TRANSLATION MISSING
| kbd:[Alt+j], kbd:[Alt+f]       | Switch to first buffer. | `+/buffer -+`
| kbd:[Alt+j], kbd:[Alt+l] (`L`) | Passa all'ultimo buffer. | `+/buffer ++`
| kbd:[Alt+j], kbd:[Alt+r]       | Passa al buffer raw IRC. | `+/server raw+`
| kbd:[Alt+j], kbd:[Alt+s]       | Passa al buffer server IRC. | `+/server jump+`
| kbd:[Alt+0...9]                | Passa al buffer numero (0 = 10). | `+/buffer *N+`
| kbd:[Alt+j], kbd:[01...99]     | Passa al buffer numero. | `+/buffer *NN+`
| kbd:[Alt+n]                    | Scorre fino alla notifica successiva. | `+/window scroll_next_highlight+`
| kbd:[Alt+p]                    | Scorre fino alla notifica precedente. | `+/window scroll_previous_highlight+`
| kbd:[Alt+u]                    | Scorre fino alla prima riga non letta nel buffer. | `+/window scroll_unread+`
| kbd:[Alt+<]                    | Passa al buffer precedente nella lista dei buffer visitati. | `+/input jump_previously_visited_buffer+`
| kbd:[Alt+>]                    | Passa al buffer successivo nella lista dei buffer visitati. | `+/input jump_next_visited_buffer+`
| kbd:[Alt+/]                    | Passa all'ultimo buffer mostrato (prima dell'ultimo passaggio ad un buffer). | `+/input jump_last_buffer_displayed+`
|===

// TRANSLATION MISSING
[[key_bindings_windows]]
=== Windows

[width="100%",cols="^.^3,.^8,.^5",options="header"]
|===
| Tasti                    | Descrizione | Comando
| kbd:[Ctrl+l] (`L`)       | Ridisegna l'intera finestra. | `+/window refresh+`
// TRANSLATION MISSING
| kbd:[Alt+l] (`L`)        | Toggle bare display. | `+/window bare+`
| kbd:[F7]                 | Passa alla finestra precedente. | `+/window -1+`
| kbd:[F8]                 | Passa alla finestra successiva. | `+/window +1+`
| kbd:[Alt+w], kbd:[Alt+↑] | Passa alla finestra in alto. | `+/window up+`
| kbd:[Alt+w], kbd:[Alt+↓] | Passa alla finestra in basso. | `+/window down+`
| kbd:[Alt+w], kbd:[Alt+←] | Passa alla finestra sulla sinistra. | `+/window left+`
| kbd:[Alt+w], kbd:[Alt+→] | Passa alla finestrs sulla destra. | `+/window right+`
| kbd:[Alt+w], kbd:[Alt+b] | Bilancia le dimensioni di tutte le finestre. | `+/window balance+`
| kbd:[Alt+w], kbd:[Alt+s] | Scambia i buffer di due finestra. | `+/window swap+`
| kbd:[Alt+z]              | Ingrandimento sulla finestra attiva (kbd:[Alt+z] di nuovo: ripristina lo stato iniziale della finestra, prima dell'ingrandimento). | `+/window zoom+`
|===

[[key_bindings_bars]]
=== Bars

[width="100%",cols="^.^3,.^8,.^5",options="header"]
|===
| Tasti             | Descrizione | Comando
// TRANSLATION MISSING
| kbd:[F1] +
  kbd:[Ctrl+F1]     | Scroll up one page in buflist. | `+/bar scroll buflist * -100%+`
// TRANSLATION MISSING
| kbd:[F2] +
  kbd:[Ctrl+F2]     | Scroll down one page in buflist. | `+/bar scroll buflist * +100%+`
// TRANSLATION MISSING
| kbd:[Alt+F1]      | Go to the beginning of buflist. | `+/bar scroll buflist * b+`
// TRANSLATION MISSING
| kbd:[Alt+F2]      | Go to the end of buflist. | `+/bar scroll buflist * e+`
| kbd:[F9]          | Scorre il titolo del buffer sulla sinistra. | `+/bar scroll title * -30%+`
| kbd:[F10]         | Scorre il titolo del buffer sulla destra. | `+/bar scroll title * +30%+`
| kbd:[F11] +
  kbd:[Ctrl+F11]    | Scorre di una pagina in alto nella lista nick. | `+/bar scroll nicklist * -100%+`
| kbd:[F12] +
  kbd:[Ctrl+F12]    | Scorre di una pagina in basso nella lista nick. | `+/bar scroll nicklist * +100%+`
| kbd:[Alt+F11]     | Sposta all'inizio della lista nick. | `+/bar scroll nicklist * b+`
| kbd:[Alt+F12]     | Sposta alla fine della lista nick. | `+/bar scroll nicklist * e+`
// TRANSLATION MISSING
| kbd:[Alt+Shift+B] | Toggle buflist. | `+/buflist toggle+`
// TRANSLATION MISSING
| kbd:[Alt+Shift+N] | Toggle nicklist bar. | `+/bar toggle nicklist+`
|===

[[key_bindings_hotlist]]
=== Hotlist

[width="100%",cols="^.^3,.^8,.^5",options="header"]
|===
| Tasti                          | Descrizione | Comando
| kbd:[Alt+a]                    | Passa al buffer successivo con attività (con priorità: highligh, messagge, altro). | `+/input jump_smart+`
// TRANSLATION MISSING
| kbd:[Alt+h], kbd:[Alt+c]       | Clear hotlist (activity notification on buffers). | `+/input hotlist_clear+`
// TRANSLATION MISSING
| kbd:[Alt+h], kbd:[Alt+m]       | Remove current buffer from hotlist. | `+/input hotlist_remove_buffer+`
// TRANSLATION MISSING
| kbd:[Alt+h], kbd:[Alt+r]       | Restore latest hotlist removed in the current buffer. | `+/input hotlist_restore_buffer+`
// TRANSLATION MISSING
| kbd:[Alt+h], kbd:[Alt+Shift+R] | Restore latest hotlist removed in all buffers. | `+/input hotlist_restore_all+`
|===

// TRANSLATION MISSING
[[key_bindings_toggle_keys]]
=== Toggle keys

[width="100%",cols="^.^3,.^8,.^5",options="header"]
|===
| Tasti       | Descrizione | Comando
| kbd:[Alt+m] | Abilita/disabilita. | `+/mouse toggle+`
// TRANSLATION MISSING
| kbd:[Alt+s] | Toggle spell checker. | `+/mute spell toggle+`
| kbd:[Alt+=] | Attiva/disattiva filtri. | `+/filter toggle+`
// TRANSLATION MISSING
| kbd:[Alt+-] | Toggle filters in current buffer. | `+/filter toggle @+`
|===

// TRANSLATION MISSING
[[key_bindings_search_context]]
=== Search context

Questi tasti sono usati nel contesto "search" (quando viene digitato
kbd:[Ctrl+r] per cercare del testo nel buffer).

[width="100%",cols="^.^3,.^8,.^5",options="header"]
|===
| Tasti          | Descrizione | Comando
// TRANSLATION MISSING
| kbd:[Ctrl+r]   | Switch search type: string (default), regular expression. | `+/input search_switch_regex+`
| kbd:[Alt+c]    | Passa alla ricerca esatta. | `+/input search_switch_case+`
// TRANSLATION MISSING
| kbd:[Tab]      | Switch search in: messages (default), prefixes, prefixes + messages. | `+/input search_switch_where+`
| kbd:[↑]        | Cerca riga precedente. | `+/input search_previous+`
| kbd:[↓]        | Cerca riga successiva. | `+/input search_next+`
// TRANSLATION MISSING
| kbd:[Enter] +
  kbd:[Ctrl+j] +
  kbd:[Ctrl+m]   | Stop search at current position. | `+/input search_stop_here+`
// TRANSLATION MISSING
| kbd:[Ctrl+q]   | Stop search and scroll to bottom of buffer. | `+/input search_stop+`
|===

// TRANSLATION MISSING
[[key_bindings_cursor_context]]
=== Cursor context

Questi tasti sono usati nel contesto "cursor" (movimento libero del cursore
sullo schermo.

[width="100%",cols="^.^3,^.^2,.^7,.^7",options="header"]
|===
| Tasto          | Zona       | Descrizione | Comando
| kbd:[↑]        | -          | Sposta il cursore di una riga in alto. | `+/cursor move up+`
| kbd:[↓]        | -          | Sposta il cursore di una riga in basso. | `+/cursor move down+`
| kbd:[←]        | -          | Sposta il cursore di una colonna a sinistra. | `+/cursor move left+`
| kbd:[→]        | -          | Sposta il cursore di una colonna a destra. | `+/cursor move right+`
| kbd:[Alt+↑]    | -          | Sposta il cursore nell'area in alto. | `+/cursor move area_up+`
| kbd:[Alt+↓]    | -          | Sposta il cursore nell'area in basso. | `+/cursor move area_down+`
| kbd:[Alt+←]    | -          | Sposta il cursore nell'area a sinistra. | `+/cursor move area_left+`
| kbd:[Alt+→]    | -          | Sposta il cursore nell'area a destra. | `+/cursor move area_right+`
| kbd:[m]        | chat       | Cita messaggio. | `+hsignal:chat_quote_message;/cursor stop+`
| kbd:[q]        | chat       | Cita prefisso + messaggio. | `+hsignal:chat_quote_prefix_message;/cursor stop+`
| kbd:[Q]        | chat       | Cita ora + prefisso + messaggio. | `+hsignal:chat_quote_time_prefix_message;/cursor stop+`
| kbd:[b]        | lista nick | Ban di un nick. | `+/window ${_window_number};/ban ${nick}+`
| kbd:[k]        | lista nick | Kick di un nick. | `+/window ${_window_number};/kick ${nick}+`
| kbd:[K]        | lista nick | Kick e ban di un nick. | `+/window ${_window_number};/kickban ${nick}+`
| kbd:[q]        | lista nick | Apri query con il nick. | `+/window ${_window_number};/query ${nick};/cursor stop+`
| kbd:[w]        | lista nick | Effettua un whois sul nick. | `+/window ${_window_number};/whois ${nick}+`
| kbd:[Enter] +
  kbd:[Ctrl+j] +
  kbd:[Ctrl+m]   | -          | Ferma la modalità cursore. | `+/cursor stop+`
|===

// TRANSLATION MISSING
[[key_bindings_mouse]]
=== Mouse

// TRANSLATION MISSING
These mouse actions are possible only if mouse is enabled with key kbd:[Alt+m]
(command: `+/mouse toggle+`).

// TRANSLATION MISSING (6)
[width="100%",cols="^.^3,^.^3,^.^3,.^8,.^8",options="header"]
|===
// TRANSLATION MISSING
| Tasto/Wheel ^(1)^ | Azione           | Zona                | Descrizione | Comando
| ◾◽◽               | -                | chat                | Passa alla finestra. | `+/window ${_window_number}+`
| ◾◽◽               | sinistra         | chat                | Passa al buffer precedente. | `+/window ${_window_number};/buffer +1+`
| ◾◽◽               | destra           | chat                | Passa al buffer successivo. | `+/window ${_window_number};/buffer +1+`
| ◾◽◽               | sinistra (lungo) | chat                | Switch to first buffer. | `+/window ${_window_number};/buffer 1+`
| ◾◽◽               | destra (lungo)   | chat                | Passa all'ultimo buffer. | `+/window ${_window_number};/input jump_last_buffer+`
| kbd:[▲]           | -                | chat                | Scorre di qualche riga in alto nella cronologia del buffer. | `+/window scroll_up -window ${_window_number}+`
| kbd:[▼]           | -                | chat                | Scorre di qualche riga in basso nella cronologia del buffer. | `+/window scroll_down -window ${_window_number}+`
| kbd:[Ctrl+▲]      | -                | chat                | Scroll horizontally to the left. | `+/window scroll_horiz -window ${_window_number} -10%+`
| kbd:[Ctrl+▼]      | -                | chat                | Scroll horizontally to the right. | `+/window scroll_horiz -window ${_window_number} +10%+`
// TRANSLATION MISSING
| kbd:[▲]           | -                | chat: fset buffer   | Move five lines up in fset buffer. | `+/fset -up 5+`
// TRANSLATION MISSING
| kbd:[▼]           | -                | chat: fset buffer   | Move five lines down in fset buffer. | `+/fset -down 5+`
// TRANSLATION MISSING
| ◾◽◽               | -                | chat: fset buffer   | Select line in fset buffer. | `+/window ${_window_number};/fset -go ${_chat_line_y}+`
// TRANSLATION MISSING
| ◽◽◾               | -                | chat: fset buffer   | Toggle boolean (on/off) or edit the option value. | `+hsignal:fset_mouse+`
// TRANSLATION MISSING
| ◽◽◾               | left             | chat: fset buffer   | Decrease value for integer/color, set/append to value for other types. | `+hsignal:fset_mouse+`
// TRANSLATION MISSING
| ◽◽◾               | right            | chat: fset buffer   | Increase value for integer/color, set/append to value for other types. | `+hsignal:fset_mouse+`
// TRANSLATION MISSING
| ◽◽◾               | up / down        | chat: fset buffer   | Mark/unmark multiple options. | `+hsignal:fset_mouse+`
// TRANSLATION MISSING
| kbd:[▲]           | -                | chat: script buffer | Move 5 lines up in script buffer. | `+/script up 5+`
// TRANSLATION MISSING
| kbd:[▼]           | -                | chat: script buffer | Move 5 lines down in script buffer. | `+/script down 5+`
// TRANSLATION MISSING
| ◾◽◽               | -                | chat: script buffer | Select line in script buffer. | `+/script go ${_chat_line_y}+`
// TRANSLATION MISSING
| ◽◽◾               | -                | chat: script buffer | Install/remove script. | `+/script go ${_chat_line_y};/script installremove -q ${script_name_with_extension}+`
// TRANSLATION MISSING
| ◾◽◽               | up / left        | buflist             | Move buffer to a lower number. | Signal `+buflist_mouse+`.
// TRANSLATION MISSING
| ◾◽◽               | down / right     | buflist             | Move buffer to a higher number. | Signal `+buflist_mouse+`.
// TRANSLATION MISSING
| ◾◽◽               | -                | buflist             | Switch to buffer (previously visited buffer if the buffer is the current one). | Signal `+buflist_mouse+`.
// TRANSLATION MISSING
| ◽◽◾               | -                | buflist             | Switch to next visited buffer if the buffer is the current one. | Signal `+buflist_mouse+`.
// TRANSLATION MISSING
| kbd:[Ctrl+▲]      | -                | buflist             | Switch to previous buffer. | Signal `+buflist_mouse+`.
// TRANSLATION MISSING
| kbd:[Ctrl+▼]      | -                | buflist             | Switch to next buffer. | Signal `+buflist_mouse+`.
| ◾◽◽               | su               | lista nick          | Scorre di una pagina in alto nella lista nick. | `+/bar scroll nicklist ${_window_number} -100%+`
| ◾◽◽               | giù              | lista nick          | Scorre di una pagina in basso nella lista nick. | `+/bar scroll nicklist ${_window_number} +100%+`
| ◾◽◽               | up (lungo)       | lista nick          | Sposta all'inizio della lista nick. | `+/bar scroll nicklist ${_window_number} b+`
| ◾◽◽               | giù (lungo)      | lista nick          | Sposta alla fine della lista nick. | `+/bar scroll nicklist ${_window_number} e+`
| ◾◽◽               | -                | lista nick          | Apre una query con un nick. | `+/window ${_window_number};/query ${nick}+`
| ◽◽◾               | -                | lista nick          | Effettua un whois su un nick. | `+/window ${_window_number};/whois ${nick}+`
| ◾◽◽               | sinistra         | lista nick          | Kick di un nick. | `+/window ${_window_number};/kick ${nick}+`
| ◾◽◽               | sinistra (lungo) | lista nick          | Kick e ban di un nick. | `+/window ${_window_number};/kickban ${nick}+`
| ◽◽◾               | sinistra         | lista nick          | Ban di un nick. | `+/window ${_window_number};/ban ${nick}+`
| ◽◽◾               | -                | input               | Cattura un evento del mouse e inserisce il codice nella riga di comando. | `+/input grab_mouse_area+`
| kbd:[▲]           | -                | ogni barra          | Scorre la barra del -20%. | `+/bar scroll ${_bar_name} ${_window_number} -20%+`
| kbd:[▼]           | -                | ogni barra          | Scorre la barra del +20%. | `+/bar scroll ${_bar_name} ${_window_number} +20%+`
| ◽◾◽               | -                | ovunque             | Avvia la modalità cursore in questo punto. | `+/cursor go ${_x},${_y}+`
|===

// TRANSLATION MISSING
[NOTE]
^(1)^ kbd:[▲] and kbd:[▼] are wheel up and down.

// TRANSLATION MISSING
[[key_bindings_fset_buffer]]
=== Fset buffer

// TRANSLATION MISSING
These keys and actions are used on the fset buffer (see <<fset,Fset plugin>>).

// TRANSLATION MISSING
[width="100%",cols="^.^3,^.^2,.^8,.^5",options="header"]
|===
| Key                      | Action ^(1)^ | Description | Command
| kbd:[↑]                  |              | Move one line up. | `+/fset -up+`
| kbd:[↓]                  |              | Move one line down. | `+/fset -down+`
| kbd:[PgUp]               |              | Move one page up. | `+/window page_up+`
| kbd:[PgDn]               |              | Move one page down. | `+/window page_down+`
| kbd:[Alt+Home]           | `pass:[<<]`  | Move to first line. | `+/fset -go 0+`
| kbd:[Alt+End]            | `pass:[>>]`  | Move to last line. | `+/fset -go end+`
| kbd:[F11]                | `pass:[<]`   | Scroll horizontally on the left. | `+/fset -left+`
| kbd:[F12]                | `pass:[>]`   | Scroll horizontally on the right. | `+/fset -right+`
| kbd:[Alt+Space]          | `t`          | Toggle boolean value. | `+/fset -toggle+`
| kbd:[Alt+-]              | `-`          | Subtract 1 from value for integer/color, set value for other types. | `+/fset -add -1+`
| kbd:[Alt++]              | `+`          | Add 1 to value for integer/color, append to value for other types. | `+/fset -add 1+`
| kbd:[Alt+f], kbd:[Alt+r] | `r`          | Reset value. | `+/fset -reset+`
| kbd:[Alt+f], kbd:[Alt+u] | `u`          | Unset value. | `+/fset -unset+`
| kbd:[Alt+Enter]          | `s`          | Set value. | `+/fset -set+`
| kbd:[Alt+f], kbd:[Alt+n] | `n`          | Set new value. | `+/fset -setnew+`
| kbd:[Alt+f], kbd:[Alt+a] | `a`          | Append to value. | `+/fset -append+`
| kbd:[Alt+,]              | `,`          | Mark/unmark option. | `+/fset -mark 1+`
| kbd:[Shift+↑]            |              | Move one line up and mark/unmark option. | `+/fset -up; /fset -mark+`
| kbd:[Shift+↓]            |              | Mark/unmark option and move one line down. | `+/fset -mark; /fset -down+`
|                          | `m:xxx`      | Mark options displayed that are matching filter "xxx" (any filter on option or value is allowed, see <<command_fset_fset,fset command>>). |
|                          | `u:xxx`      | Unmark options displayed that are matching filter "xxx" (any filter on option or value is allowed, see <<command_fset_fset,fset command>>). |
| kbd:[Ctrl+l] (`L`)       |              | Refresh options and whole screen. | `+/fset -refresh+`
|                          | `$`          | Refresh options (keep marked options). |
|                          | `$$`         | Refresh options (unmark all options). |
| kbd:[Alt+p]              |              | Toggle plugin description options (`pass:[plugins.desc.*]`). | `+/mute /set fset.look.show_plugins_desc toggle+`
| kbd:[Alt+v]              |              | Toggle help bar. | `+/bar toggle fset+`
|                          | `s:x,y`      | Sort options by fields x,y (see option <<option_fset.look.sort,fset.look.sort>>). | `+/mute /set fset.look.sort x,y+`
|                          | `s:`         | Reset sort to its default value (see option <<option_fset.look.sort,fset.look.sort>>). | `+/mute /unset fset.look.sort+`
|                          | `w:xxx`      | Export options in file "xxx". | `+/fset -export xxx+`
|                          | `w-:xxx`     | Export options in file "xxx" without help. | `+/fset -export -nohelp xxx+`
|                          | `w+:xxx`     | Export options in file "xxx" with help. | `+/fset -export -help xxx+`
| kbd:[Ctrl+x]             | `x`          | Switch the format used to display options. | `+/fset -format+`
|                          | `q`          | Close fset buffer. | `+/buffer close+`
|===

// TRANSLATION MISSING
[NOTE]
^(1)^ The action must be entered as input on the command line, followed by kbd:[Enter].

// TRANSLATION MISSING
[[key_bindings_script_buffer]]
=== Script buffer

// TRANSLATION MISSING
These keys and actions are used on the script buffer (see <<script_manager,script manager>>).

// TRANSLATION MISSING
[width="100%",cols="^.^3,^.^2,.^8,.^5",options="header"]
|===
| Key               | Action ^(1)^ | Description | Command
| kbd:[↑]           |              | Move one line up. | `+/script up+`
| kbd:[↓]           |              | Move one line down. | `+/script down+`
| kbd:[PgUp]        |              | Move one page up. | `+/window page_up+`
| kbd:[PgDn]        |              | Move one page down. | `+/window page_down+`
| kbd:[Alt+i]       | `i`          | Install script. | `+/script install+`
| kbd:[Alt+r]       | `r`          | Remove script. | `+/script remove+`
| kbd:[Alt+l] (`L`) | `l`          | Load script. | `+/script load+`
| kbd:[Alt+u]       | `u`          | Unload script. | `+/script unload+`
| kbd:[Alt+Shift+A] | `A`          | Autoload script. | `+/script toggleautoload+`
| kbd:[Alt+h]       | `h`          | Hold/unhold script. | `+/script hold+`
| kbd:[Alt+v]       | `v`          | View script. | `+/script show+`
|===

// TRANSLATION MISSING
[NOTE]
^(1)^ The action must be entered as input on the command line, followed by kbd:[Enter].

// TRANSLATION MISSING
[[configuration]]
== Configuration

[[fset]]
=== Fset

// TRANSLATION MISSING
Fast Set plugin displays a list of options in a buffer, and helps to set WeeChat
and plugin options.

// TRANSLATION MISSING
Example of fset buffer displaying options starting with `weechat.look` :

[subs="quotes"]
....
┌──────────────────────────────────────────────────────────────────────────────────────┐
│1.weechat│1/121 | Filter: weechat.look.* | Sort: ~name | Key(input): alt+space=toggle │
│2.fset   │weechat.look.bare_display_exit_on_input: exit the bare display mode on any c│
│         │hanges in input [default: on]                                               │
│         │----------------------------------------------------------------------------│
│         │  weechat.look.align_end_of_lines                   integer  message        │
│         │  weechat.look.align_multiline_words                boolean  on             │
│         │  weechat.look.bar_more_down                        string   "++"           │
│         │  weechat.look.bar_more_left                        string   "<<"           │
│         │  weechat.look.bar_more_right                       string   ">>"           │
│         │  weechat.look.bar_more_up                          string   "--"           │
│         │##  weechat.look.bare_display_exit_on_input           boolean  on             ##│
│         │  weechat.look.bare_display_time_format             string   "%H:%M"        │
│         │  weechat.look.buffer_auto_renumber                 boolean  on             │
│         │  weechat.look.buffer_notify_default                integer  all            │
│         │  weechat.look.buffer_position                      integer  end            │
│         │  weechat.look.buffer_search_case_sensitive         boolean  off            │
│         │  weechat.look.buffer_search_force_default          boolean  off            │
│         │  weechat.look.buffer_search_regex                  boolean  off            │
│         │  weechat.look.buffer_search_where                  integer  prefix_message │
│         │  weechat.look.buffer_time_format                   string   "%H:%M:%S"     │
│         │  weechat.look.buffer_time_same                     string   ""             │
│         │[12:55] [2] [fset] 2:fset                                                   │
│         │█                                                                           │
└──────────────────────────────────────────────────────────────────────────────────────┘
....

[[fset_commands]]
==== Comandi

include::includes/autogen_user_commands.it.adoc[tag=fset_commands]

[[fset_options]]
==== Opzioni

// TRANSLATION MISSING
Sections in file _fset.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command    | Description
| color   | /set fset.color.*  | Colors.
| format  | /set fset.format.* | Formats used to display list of options.
| look    | /set fset.look.*   | Look and feel.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=fset_options]

// TRANSLATION MISSING
[[colors]]
=== Colors

[[colors_basic]]
==== Colori base

I colori base in WeeChat sono:

[width="75%",cols="1m,4",options="header"]
|===
| Nome         | Colore
| default      | Colore predefinito del terminale (trasparente per lo sfondo)
| black        | Nero
| darkgray     | Grigio scuro
| red          | Rosso scuro
| lightred     | Rosso chiaro
| green        | Verde scuro
| lightgreen   | Verde chiaro
| brown        | Marrone
| yellow       | Giallo
| blue         | Blu scuro
| lightblue    | Blu chiaro
| magenta      | Rosa scuro
| lightmagenta | Rosa chiaro
| cyan         | Azzurro scuro
| lightcyan    | Azzurro chiaro
| gray         | Grigio
| white        | Bianco
|===

[[colors_extended]]
==== Colori estesi

WeeChat alloca dinamicamente le coppie colore quando vengono usati i colori
sullo schermo (per mostrare buffer e barre).

In aggiunta ai colori di base, si può usare un numero per il colore compreso
tra 1 e il limite del proprio terminale.

Il comando `/color` mostra i colori attivi ed i limiti. Com kbd:[Alt+c] si può
passare temporaneamente ai colori del terminale per sceglierne uno.

Se ad esempio si desidera visualizzare l'ora in arancione nel buffer:

----
/set weechat.color.chat_time 214
----

O se si desidera uno sfondo verde scuro per la barra di stato:

----
/set weechat.bar.status.color_bg 22
----

[[colors_aliases]]
==== Alias

Si possono aggiungere degli alias ai colori con il comando `/color alias` e
usarli in ogni opzione relativa al colore.

Ad esempio:

----
/color alias 214 orange
/set weechat.color.chat_delimiters orange
----

[[colors_attributes]]
==== Attributi

Esistono alcuni attributi per i colori. Uno o più attributi vanno aggiunti prima
del nome o del numero del colore:

* `+*+` : testo in grassetto
* `+!+` : video inverso
* `+/+` : testo in corsivo
* `+_+` : testo sottolineato
* `+|+` : mantiene attributi: non ripristina grassetto/inverso/sottolineato
  al cambio di colore

Ad esempio se si vuole il proprio nick bianco e sottolineato:

----
/set weechat.color.chat_nick_self _white
----

O se si desidera l'ora nella barra di stato arancione sottolineata
e in grassetto:

----
/set weechat.color.status_time *_214
----

Per usare un attributo con il colore predefinito del terminale (-1), bisogna
usare un numero maggiore dell'ultimo colore del terminale, ad esempio il
numero massimo in WeeChat: 99999.

Esempio di grassetto con il colore di primo piano del terminale:

----
/set weechat.color.status_time *99999
----

[[charset]]
=== Charset

Il plugin Charset consente di decodificare o codificare dati utilizzando
i set caratteri.

Esiste un set caratteri predefinito per la codifica/decodifica, e set caratteri
specifici per i buffer (o gruppi di buffer).

Questo plugin è opzionale, ma raccomandato: se non caricato, WeeChat
può leggere/scrivere soltanto dati UTF-8.

Il plugin Charset dovrebbe essere caricato automaticamente da WeeChat.
Per essere sicuri che sia caricato, provare con:

----
/charset
----

Se non trovato, allora si deve caricare il plugin con il comando:

----
/plugin load charset
----

Se il plugin non viene trovato, allora è necessario ricompilare WeeChat
con il supporto ai plugin e a Charset.

Quando viene avviato il plugin Charset, mostra i set caratteri del
terminale e quello interno. Il set caratteri dipende dal proprio
locale, mentre quello interno è UTF-8.

Per esempio:

....
set caratteri: terminale: ISO-8859-15, interno: UTF-8
....

[[charset_set]]
==== Impostare il set caratteri

Per impostare il set caratteri globale per la codifica e la decodifica,
utilizzare il comando `/set`.

Per esempio:

----
/set charset.default.decode ISO-8859-15
/set charset.default.encode ISO-8859-15
----

Se il set caratteri globale per la decodifica non è impostato (ad
esempio durante il primo caricamento del plugin Charset), verrà
impostato automaticamente sul set caratteri del terminale (se
diverso da UTF-8), oppure su _ISO-8859-1_.

Il valore di codifica predefinito è vuoto, perciò il testo viene
inviato per default con il set caratteri interno (UTF-8).

Per impostare il set caratteri del server IRC, utilizzare il comando `charset`
sul buffer del server. Se viene immesso solo il set caratteri, allora i valori
di codifica e decodifica saranno gli stessi.

Ad esempio:

----
/charset ISO-8859-15
----

È l'equivalente di:

----
/charset decode ISO-8859-15
/charset encode ISO-8859-15
----

Per impostare il set caratteri per il canale IRC (o il privato), utilizzare gli
stessi comandi per il server, ma sul buffer del canale (o quello privato).

// TRANSLATION MISSING
To set charset for all channels/privates of an IRC server:

----
/set charset.encode.irc.libera ISO-8859-15
----

Per visualizzare tutti i set caratteri utilizzati, utilizzare il comando seguente:

----
/set charset.*
----

[[charset_troubleshooting]]
==== Risoluzione problemi

Per qualunque problema con i set caratteri, per favore consultare
le link:weechat_faq.it.html#charset[Domande Frequenti di WeeChat / Charset].

[[charset_commands]]
==== Comandi

include::includes/autogen_user_commands.it.adoc[tag=charset_commands]

[[charset_options]]
==== Opzioni

// TRANSLATION MISSING
Sections in file _charset.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command                             | Description
| default | /set charset.default.*                      | Default decoding/encoding charset.
| decode  | <<command_charset_charset,/charset decode>> +
            /set charset.decode.*                       | Decoding charset by buffer (options can be added/removed in section).
| encode  | <<command_charset_charset,/charset encode>> +
            /set charset.encode.*                       | Encoding charset by buffer (options can be added/removed in section).
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=charset_options]

[[notify_levels]]
=== Livelli di notifica

// TRANSLATION MISSING
[[setup_notify_levels]]
==== Setup notify levels

Sono possibili quattro livelli per i messaggi mostrati nei buffer, dal più basso
al più alto:

* _low_: messaggio di bassa importanza (ad esempio entrata/uscita/disconnessione
  di irc)
* _message_: messaggio da un utente
* _private_: messaggio in un buffer privato
* _highlight_: messaggio con notifica

Ogni buffer ha un livello di notifica, che viene usato per decidere quale
messaggio il buffer andrà ad aggiungere nella hotlist.

Il livello predefinito di notifica può essere impostato usando l'opzione
<<option_weechat.look.buffer_notify_default,weechat.look.buffer_notify_default>>,
il valore predefinito è _all_.

[width="75%",cols="2m,7",options="header"]
|===
| Livello di notifica | Livello del messaggio aggiunto alla hotlist
| none                | (nessuno)
| highlight           | _highlight_ + _private_
| message             | _highlight_ + _private_ + _message_
| all                 | _highlight_ + _private_ + _message_ + _low_
|===

Il livello di notifica può essere definito per un set di buffer, ad esempio
tutti i buffer per il server irc "libera":

----
/set weechat.notify.irc.libera message
----

Imposta il livello di notifica _highlight_ solo sul canale _#weechat_:

----
/set weechat.notify.irc.libera.#weechat highlight
----

Il livello di notifica per un buffer può essere impostato con il comando `/buffer`:

----
/buffer notify highlight
----

// TRANSLATION MISSING
[[max_hotlist_level_nicks]]
==== Max hotlist level for nicks

It is possible to set max hotlist level for some nicks, per buffer, or per group
of buffers (like IRC servers).

The buffer property "hotlist_max_level_nicks" can be set with a list of nicks
and for each nick the max hotlist level to trigger, possible levels are:

* -1: no hotlist changes for nick
* 0: low priority (like join/part messages)
* 1: message
* 2: private message
* 3: highlight (in fact useless, since it's already the default max for all messages)

For example to disable highlights from "joe" and "mike" on current buffer:

----
/buffer set hotlist_max_level_nicks_add joe:2,mike:2
----

[NOTE]
The buffer property "hotlist_max_level_nicks" is not saved in configuration. +
You can easily save it with the script _buffer_autoset.py_: you can install it
with `+/script install buffer_autoset.py+` and get help with `+/help buffer_autoset+`.

// TRANSLATION MISSING
[[highlights]]
=== Highlights

[[highlights_words]]
==== Add words to highlight

By default, WeeChat highlights messages from other users containing your nick,
therefore the highlight depends on the buffer (the nick can be different from
one buffer to another).

You can add other words to highlight with the option
<<option_weechat.look.highlight,weechat.look.highlight>>, for example to
highlight your nick and "word1", "word2" and all words beginning with "test":

----
/set weechat.look.highlight word1,word2,test*
----

If you need a more specific rule for the word, you can use regular expressions
with the option <<option_weechat.look.highlight_regex,weechat.look.highlight_regex>>,
for example to highlight words "flashcode", "flashcöde" and "flashy":

----
/set weechat.look.highlight_regex flashc[oö]de|flashy
----

The delimiters around words to highlight can be customized with the option
<<option_weechat.look.word_chars_highlight,weechat.look.word_chars_highlight>>.

[[highlights_tags]]
==== Add tags to highlight

Lines displayed can contain "tags", which give some info about the origin of
message or the message itself. +
You can display tags with the command `/debug tags` (same command to hide them).

You can add specific tags to highlight with the option
<<option_weechat.look.highlight_tags,weechat.look.highlight_tags>>.
Tags are separated by commas, and multiple tags can be separated by `+++` to do
a logical "and" between them.

For example to highlight all messages from nick "FlashCode" and all notices
from nicks beginning with "toto":

----
/set weechat.look.highlight_tags "nick_flashcode,irc_notice+nick_toto*"
----

[[highlights_regex_buffer]]
==== Set extra highlights on buffer

You can force highlight using a regular expression with the buffer property
"highlight_regex".

For example to force the highlight on all messages in the current buffer:

----
/buffer set highlight_regex .*
----

[NOTE]
The buffer property "highlight_regex" is not saved in configuration. +
You can easily save it with the script _buffer_autoset.py_: you can install it
with `+/script install buffer_autoset.py+` and get help with `+/help buffer_autoset+`.

// TRANSLATION MISSING
[[buffer_logging]]
=== Buffer logging

Il plugin Logger consente di salvare il contenuto dei buffer su file, con
opzioni a proposito su cosa e come viene salvato.

[[logger_log_levels]]
==== Livelli di log

Il logging viene effettuato con un livello per ogni buffer. Il livello
predefinito è il 9 (registra tutti i messaggi visualizzati sul buffer).
È possibile cambiare il livello per un buffer, oppure per un gruppo di buffer.

I livelli possibili sono da 0 a 9. Zero vuol dire "non registrare nulla" mentre
9 "registra tutto".

I plugin utilizzano livelli diversi per i messaggi visualizzati.
Il plugin IRC usa i seguenti livelli:

* livello 1: messaggio da un utente (su canale o privato)
* livello 2: cambio nick (proprio o di qualcun altro)
* livello 3: ogni messaggio del server (esclui entrata/uscita/disconnessione)
* livello 4: messaggio del server entrata/uscita/disconnessione

Se viene impostato il livello 3 per un canale IRC, WeeChat registrerà
tutti i messaggi, ma non quelli di entrata/uscita/disconnessione.

Alcuni esempi:

* imposta il livello 3 per il canale IRC #weechat:

----
/set logger.level.irc.libera.#weechat 3
----

* set level 3 for libera server buffer:

----
/set logger.level.irc.server.libera 3
----

* imposta il livello 3 per tutti i canali sul server libera:

----
/set logger.level.irc.libera 3
----

* imposta il livello 2 per tutti i buffer IRC:

----
/set logger.level.irc 2
----

[[logger_filenames_masks]]
==== Mask per il nome file

// TRANSLATION MISSING
È possibile definire un mask per il nome del file di ogni buffer, ed utilizzare
le variabili buffer locali per costruire il nome del file. To see available
local variables for current buffer:

----
/buffer listvar
----

// TRANSLATION MISSING
Masks will be matched on options in descending order of specificity on
`logger.mask.$plugin.*`, with `logger.file.mask` as fallback option.

Ad esempio, sul buffer "irc.libera.#weechat", WeeChat cercherà un mask con il
nome dell'opzione, in quest'ordine:

----
logger.mask.irc.libera.#weechat
logger.mask.irc.libera
logger.mask.irc
logger.file.mask
----

Ciò vuol dire che si hanno dei mask specifici per alcuni server
IRC ("logger.mask.irc.libera") o per un plugin ("logger.mask.irc").

[[logger_files_by_date]]
===== File di log per data

Per avere file di log per data, è possibile usare specificatori data/ora
nei mask (consultare `man stfrtime` per i formati), ad esempio:

----
/set logger.file.mask "%Y/%m/$plugin.$name.weechatlog"
----

Si avranno i seguenti file:

....
~/.local/share/weechat
└── logs
    ├── 2010
    │   ├── 11
    │   │   ├── irc.server.libera.weechatlog
    │   │   └── irc.libera.#weechat.weechatlog
    │   └── 12
    │       ├── irc.server.libera.weechatlog
    │       └── irc.libera.#weechat.weechatlog
    ├── 2011
    │   ├── 01
    │   │   ├── irc.server.libera.weechatlog
    │   │   └── irc.libera.#weechat.weechatlog
    │   ├── 02
    ...
....

[[logger_irc_files_by_server_channel]]
===== File di log IRC per server e canale

Se si desidera avere una directory per il server IRC ed una per il canale
al suo interno:

----
/set logger.mask.irc "irc/$server/$channel.weechatlog"
----

Si avranno i seguenti file:

....
~/.local/share/weechat
└── logs
    └── irc
        ├── libera
        │   ├── libera.weechatlog
        │   ├── #weechat.weechatlog
        │   └── #mychan.weechatlog
        ├── oftc
        │   ├── oftc.weechatlog
        │   ├── #channel1.weechatlog
        │   └── #channel2.weechatlog
        ...
....

[[logger_commands]]
==== Comandi

include::includes/autogen_user_commands.it.adoc[tag=logger_commands]

[[logger_options]]
==== Opzioni

// TRANSLATION MISSING
Sections in file _logger.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command     | Description
| look    | /set logger.look.*  | Look and feel.
| color   | /set logger.color.* | Colors.
| file    | /set logger.file.*  | Options for log files.
| level   | /set logger.level.* | Log level by buffer (options can be added/removed in section).
| mask    | /set logger.mask.*  | Filename mask by buffer (options can be added/removed in section).
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=logger_options]

[[mouse]]
=== Supporto del mouse

WeeChat supporta i click e le azioni del mouse. Funziona con il terminale
locale, e da remoto via connessione ssh con o senza screen/tmux.

[[mouse_enable]]
==== Abilitare il mouse

Per abilitare il mouse all'avvio:

----
/set weechat.look.mouse on
----

Per abilitarlo subito, digitare kbd:[Alt+m] oppure eseguire il seguente comando:

----
/mouse enable
----

È possibile disabilitarlo temporaneamente, e associare il comando ad un
tasto. Ad esempio il tasto kbd:[Alt+%] per disabilitare il mouse per 10 secondi:

----
/key bind meta-% /mouse toggle 10
----

// TRANSLATION MISSING
[IMPORTANT]
When mouse is enabled in WeeChat, all mouse events are caught by WeeChat, so
actions such as copy/paste or clicks on URLs are not sent to the terminal. +
Using kbd:[Shift] key causes the events to be sent directly to the terminal,
as if the mouse was disabled (on some terminals like iTerm, you have to use
kbd:[Alt] instead of kbd:[Shift]).

[NOTE]
Per qualunque problema con il mouse, consultare
link:weechat_faq.it.html#mouse[FAQ di WeeChat / Mouse].

[[mouse_bind_events]]
==== Associare gli eventi del mouse a comandi

// TRANSLATION MISSING
Molti eventi del mouse predefiniti sono già definiti da WeeChat (consultare
<<key_bindings_mouse,mouse actions>>).

È possibile cambiare o aggiungere combinazioni con il comando `/key` usando il
contesto "mouse" (per la sintassi, consultare comando
<<command_weechat_key,/key>>).

Il nome dell'evento consiste di un modificatore (opzionale), il nome di un
pulsante/rotellina e un'azione (opzionale). Elementi diversi sono separati da `+-+`.

Elenco di modificatori

[width="100%",cols="1m,4",options="header"]
|===
| Modificatore | Descrizione
| ctrl         | Tasto kbd:[Ctrl]
| alt          | Tasto kbd:[Alt]
| ctrl-alt     | Tasto kbd:[Ctrl] + kbd:[Alt]
|===

Elenco di pulsanti/rotellina:

[width="100%",cols="1m,4",options="header"]
|===
| Pulsante/rotellina  | Descrizione
| button1             | Click sul tasto sinistro
| button2             | Click sul tasto destro
| button3             | Click sul tasto centrale (spesso click sulla rotellina)
| button4 ... button9 | Click sui pulsanti extra
| wheelup             | Rotellina (su)
| wheeldown           | Rotellina (giù)
|===

Elenco di azioni (solo per i pulsanti, non la rotellina):

[width="100%",cols="1m,4",options="header"]
|===
| Azione             | Distanza
| gesture-up         | 3 ... 19
| gesture-up-long    | ≥ 20
| gesture-down       | 3 ... 19
| gesture-down-long  | ≥ 20
| gesture-left       | 3 ... 39
| gesture-left-long  | ≥ 40
| gesture-right      | 3 ... 39
| gesture-right-long | ≥ 40
|===

// TRANSLATION MISSING
List of incomplete events (only for buttons, useful for plugins/scripts):

[width="100%",cols="1m,4",options="header"]
|===
| Event      | Description
| event-down | Button was pressed but not released yet
| event-drag | Mouse was moved with button pressed down
|===

Esempio di eventi:

* `button1`
* `ctrl-button1`
* `button1-gesture-right`
* `button1-event-down`
* `button1-event-drag`
* `alt-button2-gesture-down-long`
* `wheelup`
* `ctrl-alt-wheeldown`
* ...

[TIP]
Quando si associa un tasto nel contesto "mouse", è possibile far corrispondere
più eventi usando `+*+` all'inizio o alla fine del nome, ad esempio
`+button1-gesture-*+` corrisponderà ad ogni azione compiuta col tasto sinistro.

[TIP]
È possibile trovare il nome di un evento con il comando `+/input grab_mouse+`
poi eseguire l'evento col mouse. Il comando inserisce il nome dell'evento
nella riga di comando.

// TRANSLATION MISSING
[[spell_checking]]
=== Spell checking

Il plugin Spell consente di verificare l'ortografia nella riga di comando.
È possibile utilizzare più lingue per buffer.

// TRANSLATION MISSING
Spell checking is disabled by default and can be toggled with key kbd:[Alt+s].

// TRANSLATION MISSING
[[spell_dictionaries]]
==== Dictionaries

Before using spell checking, dictionaries must be defined, either globally or
specific to buffers.

Multiple dictionaries can be used at same time: WeeChat will check words in all
dictionaries.

For example to use English and French:

----
/set spell.check.default_dict "en,fr"
----

It is possible to use a different dictionary on a specific buffer, for example
on a German channel:

----
/spell setdict de
----

// TRANSLATION MISSING
You can also specify a dictionary for a group of buffers, for example English
for all channels on libera IRC server:

----
/set spell.dict.irc.libera en
----

For more information, see the command <<command_spell_spell,/spell>>.

[[spell_speller_options]]
==== Opzioni ortografiche

Le opzioni ortografiche possono essere definite aggiungendo opzioni nella
sezione "opzioni" della configurazione di aspell.

Il nome dell'opzione è un parametro di configurazione per aspell. L'elenco
delle opzioni disponibili può essere trovato nel terminale col seguente comando:

----
$ aspell config
----

Ad esempio, per abilitare l'opzione "ignore-case":

----
/set spell.option.ignore-case "true"
----

// TRANSLATION MISSING
[[spell_suggestions]]
==== Suggestions

Suggestions are displayed in a bar item called "spell_suggest". The number of
suggestions is set in option _spell.check.suggestions_.

To enable suggestions you must set option _spell.check.suggestions_ to an
integer ≥ 0 and add the bar item "spell_suggest" to a bar, like _status_.

Example of suggestions with English dictionary (`en`):

....
│[12:55] [6] [irc/libera] 3:#test(+n){4} [print,prone,prune]                      │
│[@Flashy] prinr █                                                                │
└─────────────────────────────────────────────────────────────────────────────────┘
....

Example of suggestions with English and French dictionaries (`en,fr`):

....
│[12:55] [6] [irc/libera] 3:#test(+n){4} [print,prone,prune/prime,primer,primé]   │
│[@Flashy] prinr █                                                                │
└─────────────────────────────────────────────────────────────────────────────────┘
....

[[spell_commands]]
==== Comandi

include::includes/autogen_user_commands.it.adoc[tag=spell_commands]

[[spell_options]]
==== Opzioni

// TRANSLATION MISSING
Sections in file _spell.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section    | Control command                        | Description
| color      | /set spell.color.*                     | Colors.
| check      | /set spell.check.*                     | Options to control spell checking.
| dict       | <<command_spell_spell,/spell setdict>> +
               /set spell.dict.*                      | Dictionaries used by buffer (options can be added/removed in section).
| look       | /set spell.look.*                      | Look and feel.
| option     | /set spell.option.*                    | <<spell_speller_options,Opzioni ortografiche>> (options can be added/removed in section).
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=spell_options]

// TRANSLATION MISSING
[[bars]]
=== Bars

A _bar_ is an area beside the chat that can contain any type of text.

The bar options can be set with options `weechat.bar.name.option` where `name`
is the name of the bar and `option` the option for this bar.

List of bar options:

[width="100%",cols="2m,2,10",options="header"]
|===
| Option | Values | Description

| type | `root`, `window` |
// TRANSLATION MISSING
  A bar with type `root` is displayed exactly one time on screen, outside all
  windows. The default bar _buflist_ has type `root`. +
  A bar with type `window` is displayed in each window, for example if you
  split one time the screen (with `/window splith` or `/window splitv`), you
  will have one bar in each window. The default bars _title_, _status_,
  _input_ and _nicklist_ have type `window`.

| position | `top`, `bottom`, `left`, `right` |
  Position of the bar: above/below chat, on the left/right.

| priority | integer ≥ 0 |
  Priority for display of bar: this is used for ordering the bars on screen when
  many bars have same type and position. +
  The bars are displayed from the edge of the screen to the center. A higher
  priority will display bar at the beginning, so closer to the edge. +
  Example: _input_ bar has priority 1000, so it is displayed before the _status_
  bar, which has priority 500.

| size | integer ≥ 0 |
  The size of the bar: number of columns for position left/right, number
  of lines for position top/bottom. A size of `0` means automatic, so the size
  will be computed according to content displayed in bar.

| size_max | integer ≥ 0 |
  The maximum size for a bar, `0` = no limit (this option is used only if
  `size` = `0`).

| color_bg | color |
  The default background color for the bar.

| color_fg | color |
  The default text color for the bar.

| color_delim | color |
  The color for delimiters in bar.

| hidden | `on`, `off` |
  When option is `on`, the bar is hidden. +
  Note: instead of changing this option, the command `/bar` is preferred, for
  example: `/bar toggle nicklist` (see command <<command_weechat_bar,/bar>>).

| separator | `on`, `off` |
  When option is `on`, a separator (line) is displayed between this bar and
  other bars (or chat).

| items | string |
  A list of _items_ (see <<bar_items,items>> for more info).

| filling_left_right | `+horizontal+`, `+vertical+`, `+columns_horizontal+`, `+columns_vertical+` |
  Type of filling for a bar which has position `left` or `right` (see
  <<bar_filling,filling>> for more info).

| filling_top_bottom | `+horizontal+`, `+vertical+`, `+columns_horizontal+`, `+columns_vertical+` |
  Type of filling for a bar which has position `top` or `bottom` (see
  <<bar_filling,filling>> for more info).

| conditions | string |
  The conditions to display the bar (see <<bar_conditions,conditions>> for more
  info).
|===

[[bar_items]]
==== Items

The option _items_ is a string with a list of bar items, separated by a comma
(space between items on screen) or `+++` (glued items).

The list of bar items is displayed with command `/bar listitems`.

// TRANSLATION MISSING
Before or after item name, you can use chars (that are not alphanumeric, `+-+`
or `+_+`). They will be displayed before/after item with the delimiters color
defined in bar (option _color_delim_).

Example of bar with items "[time],buffer_number+:+buffer_plugin+.+buffer_name":

....
┌───────────────────────────────────────────────────────────────────────────┐
│[12:55] 3:irc/libera.#weechat                                              │
└───────────────────────────────────────────────────────────────────────────┘
....

// TRANSLATION MISSING
A special syntax can be used to force the buffer used when displaying the bar
item: "@buffer:item" (where "buffer" is the full name of buffer and "item" is
the name of a bar item).

// TRANSLATION MISSING
This is useful in root bars, to display item for a specific buffer which is
not displayed in the current window (or even not displayed at all).

// TRANSLATION MISSING
Example: nicklist of bitlbee in a root bar (if the bar is called
_bitlist_ and if bitlbee server is called _bitlbee_):

----
/set weechat.bar.bitlist.items "@irc.bitlbee.&bitlbee:buffer_nicklist"
----

[[bar_filling]]
==== Filling

There are four types of filling:

* `+horizontal+`: the items are displayed horizontally, from left to right. If
  there are new lines in items, a space is used to separate lines.
* `+vertical+`: the items are displayed from top to bottom. If there are new
  lines in items, a new line is used to separate lines.
* `+columns_horizontal+`: items are displayed using columns, where text is
  aligned on the left. The first item is on top left, the second is on same
  line, on the right.
* `+columns_vertical+`: items are displayed using columns, where text is aligned
  on the left. The first item is on top left, the second is one line below.

Default bars _title_, _status_ and _input_ have _horizontal_ filling, and
default bar _nicklist_ has _vertical_ filling.

Some examples of filling for bar _nicklist_:

....
┌───────────────────────────────────────────────────────────────────────┐
│Welcome to #test, this is a test channel                               │
│12:54:15 peter | hey!                                         │@carl   │
│12:55:01  +Max | hello                                        │@jessika│
│                                                              │@maddy  │
│                                                              │%Diego  │
│                                                              │%Melody │
│                                                              │+Max    │
│                                                              │ celia  │
│                                                              │ Eva    │
│                                                              │ freddy │
│                                                              │ Harold^│
│                                                              │ henry4 │
│                                                              │ jimmy17│
│                                                              │ jodie ▼│
│[12:55] [6] [irc/libera] 3:#test(+n){24}                               │
│[@carl] █                                                              │
└───────────────────────────────────────────────────────────────────────┘
                                     filling_left_right = vertical ▲

┌───────────────────────────────────────────────────────────────────────┐
│Welcome to #test, this is a test channel                               │
│12:54:15 peter | hey!                                │@carl     lee    │
│12:55:01  +Max | hello                               │@jessika  louise │
│                                                     │@maddy    mario  │
│                                                     │%Diego    mark   │
│                                                     │%Melody   peter  │
│                                                     │+Max      Rachel │
│                                                     │ celia    richard│
│                                                     │ Eva      sheryl │
│                                                     │ freddy   Vince  │
│                                                     │ Harold^  warren │
│                                                     │ henry4   zack   │
│                                                     │ jimmy17         │
│                                                     │ jodie           │
│[12:55] [6] [irc/libera] 3:#test(+n){24}                               │
│[@carl] █                                                              │
└───────────────────────────────────────────────────────────────────────┘
                             filling_left_right = columns_vertical ▲

┌───────────────────────────────────────────────────────────────────────┐
│@carl    %Diego    celia    Harold^  jodie    mario    Rachel   Vince  │
│@jessika %Melody   Eva      henry4   lee      mark     richard  warren │
│@maddy   +Max      freddy   jimmy17  louise   peter    sheryl   zack   │
│───────────────────────────────────────────────────────────────────────│
│                                                                       │
        filling_top_bottom = columns_vertical ▲

┌───────────────────────────────────────────────────────────────────────┐
│@carl    @jessika @maddy   %Diego   %Melody  +Max      celia    Eva    │
│ freddy   Harold^  henry4   jimmy17  jodie    lee      louise   mario  │
│ mark     peter    Rachel   richard  sheryl   Vince    warren   zack   │
│───────────────────────────────────────────────────────────────────────│
│                                                                       │
      filling_top_bottom = columns_horizontal ▲
....

[[bar_conditions]]
==== Conditions

// TRANSLATION MISSING
The option _conditions_ is a string which is evaluated to know if the bar
must be displayed or not.

The string can be:

* _active_: the window must be active
* _inactive_: the window must be inactive
* _nicklist_: the buffer displayed in window must have a nicklist
* an expression: it is evaluated as boolean (see command
  <<command_weechat_eval,/eval>>)

For the expression, following variables are available:

* `+${active}+`: true if window is active
* `+${inactive}+`: true if window is inactive
* `+${nicklist}+`: true if buffer displayed in window has a nicklist

Following pointers are available:

* `+${window}+`: the window where condition is evaluated
* `+${buffer}+`: the buffer of window where condition is evaluated

Example to display nicklist bar in all buffers with a nicklist, and only if
width of terminal is > 100:

----
/set weechat.bar.nicklist.conditions "${nicklist} && ${info:term_width} > 100"
----

Same condition, but always display nicklist on buffer _&bitlbee_
(even if terminal is small):

----
/set weechat.bar.nicklist.conditions "${nicklist} && (${info:term_width} > 100 || ${buffer.full_name} == irc.bitlbee.&bitlbee)"
----

// TRANSLATION MISSING
[[secured_data]]
=== Secured data

[[secured_data_storage]]
==== Storage

WeeChat can encrypt passwords or private data using secured data, stored in file
_sec.conf_.

This configuration file is read before any other file, and the values stored
inside can be used in various WeeChat or plugins/scripts options.

You can set a passphrase to encrypt data in _sec.conf_. This is not mandatory
but highly recommended, otherwise data is stored as plain text in file.

----
/secure passphrase this is my passphrase
----

// TRANSLATION MISSING
[[secured_data_passphrase_on_startup]]
===== Passphrase on startup

When a passphrase is set, WeeChat will ask you to enter it on startup
(but not on `/upgrade`).

If you are using a password manager, you can run an external program to read
the passphrase instead of having to type it manually on WeeChat startup. +
For example with password-store (command `pass`):

----
/set sec.crypt.passphrase_command "/usr/bin/pass show weechat/passphrase"
----

The program may ask you unlock your GPG key or enter another passphrase to
read the secret. WeeChat will wait for the end of the command to read the
passphrase on the standard output (it must be on the first line without any
extra character). +
If the output contains no passphrase or if it is wrong, WeeChat will then ask
you to enter it.

[[secured_data_encryption]]
===== Encryption

The encryption of data is made in 3 steps:

. Derive a key from the passphrase (with optional salt).
. Compute hash of data to encrypt.
. Encrypt the hash + data (output is: salt + encrypted hash/data).

[NOTE]
The cipher block mode is _CFB_.

The result is put as hexadecimal string in file _sec.conf_, for example:

----
[data]
__passphrase__ = on
libera = "53B1C86FCDA28FC122A95B0456ABD79B5AB74654F21C3D099A6CCA8173239EEA59533A1D83011251F96778AC3F5166A394"
----

[[secured_data_decryption]]
===== Decryption

The decryption of data is made in 3 steps:

. Derive a key using salt and passphrase.
. Decrypt hash + data.
. Check that decrypted hash == hash of data.

[[secured_data_manage]]
==== Manage secured data

To add secured data, use `/secure set`, for example a password for _libera_
IRC server:

----
/secure set libera mypassword
----

For comfort, secured data can be displayed in a dedicated buffer (kbd:[Alt+v] on
buffer to see values), just do:

----
/secure
----

Secured data can be used in some options that can contain private data like
password, using this format: "${sec.data.xxx}" where "xxx" is the name of
secured data (used with `/secure set xxx ...`). +
For a complete list of supported options, see `/help secure`.

To use the _libera_ password, for example with
<<irc_sasl_authentication,SASL authentication>>:

----
/set irc.server.libera.sasl_password "${sec.data.libera}"
----

// TRANSLATION MISSING
[[command_aliases]]
=== Command aliases

Il plugin Alias consente di creare alias per i comandi (da WeeChat o altri
plugin).

// TRANSLATION MISSING
Some aliases are created by default, with name in upper case (to make them
different from standard commands); commands are not case sensitive in WeeChat,
so for example `/close` runs the alias `/CLOSE`.

// TRANSLATION MISSING
List of default aliases:

include::includes/autogen_user_default_aliases.it.adoc[tag=default_aliases]

[[alias_commands]]
==== Comandi

include::includes/autogen_user_commands.it.adoc[tag=alias_commands]

[[alias_options]]
==== Options

// TRANSLATION MISSING
Sections in file _alias.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section    | Control command                | Description
| cmd        | <<command_alias_alias,/alias>> +
               /set alias.cmd.*               | Commands for aliases.
| completion | <<command_alias_alias,/alias>> +
               /set alias.completion.*        | Completions for aliases.
|===

// TRANSLATION MISSING
[[commands_and_options]]
=== Commands and options

[[weechat_commands]]
==== Comandi di WeeChat

include::includes/autogen_user_commands.it.adoc[tag=weechat_commands]

// TRANSLATION MISSING
[[sec_options]]
==== Secured data options

// TRANSLATION MISSING
Sections in file _sec.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command                    | Description
| crypt   | /set sec.crypt.*                   | Options for encryption.
| data    | <<command_weechat_secure,/secure>> | Secured data.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=sec_options]

[[weechat_options]]
==== Opzioni di WeeChat

// TRANSLATION MISSING
Sections in file _weechat.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section    | Control command                           | Description
| debug      | <<command_weechat_debug,/debug set>>      +
               /set weechat.debug.*                      | Debug level, for core and plugins (options can be added/removed in section).
| startup    | /set weechat.startup.*                    | Startup options.
| look       | /set weechat.look.*                       | Look and feel.
| palette    | <<command_weechat_color,/color alias>>    +
               /set weechat.palette.*                    | Color aliases (options can be added/removed in section).
| color      | /set weechat.color.*                      | Colors.
| completion | /set weechat.completion.*                 | Completion options.
| history    | /set weechat.history.*                    | History options (commands and buffers).
| proxy      | <<command_weechat_proxy,/proxy>>          +
               /set weechat.proxy.*                      | Proxy options.
| network    | /set weechat.network.*                    | Network/SSL options.
// TRANSLATION MISSING
| plugin     | /set weechat.plugin.*                     | Options on plugins.
// TRANSLATION MISSING
| signal     | /set weechat.signal.*                     | Options on signals.
| bar        | <<command_weechat_bar,/bar>>              +
               /set weechat.bar.*                        | Bar options.
| layout     | <<command_weechat_layout,/layout>>        | Layouts.
| notify     | <<command_weechat_buffer,/buffer notify>> | Notify levels for buffers (options can be added/removed in section).
| filter     | <<command_weechat_filter,/filter>>        | Filters.
| key        | <<command_weechat_key,/key>>              | Keys in default context.
| key_search | <<command_weechat_key,/key>>              | Keys in search context.
| key_cursor | <<command_weechat_key,/key>>              | Keys in cursor context.
| key_mouse  | <<command_weechat_key,/key>>              | Keys in mouse context.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=weechat_options]

[[irc]]
== IRC

Il plugin IRC è realizzato per chattare tramite protocollo IRC con altre persone.

È multi-server, ed offre tutti i comandi IRC supportati inclusi la chat DCC ed il
trasferimento file (tramite plugin xfer, consultare <<xfer,plugin Xfer>>).

[[irc_command_line_options]]
=== Opzioni a riga di comando

È possibile fornire un URL per uno o più server IRC, come segue:

----
irc[6][s]://[nick[:password]@]irc.esempio.org[:porta][/#canale][,#canale[...]]
----

Esempio per entrare in _#weechat_ e _#weechat-fr_ sul server _irc.libera.chat_,
porta predefinita (6667), con il nick _alice_:

----
$ 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 xxxxxxx
/set irc.server.libera.sasl_password "${sec.data.libera}"
----

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}"
----

[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}"
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

Al momento della connessione al server IRC con SSL, WeeChat verifica in
maniera predefinita che la connessione sia completamente fidata.

Esistono alcune opzioni per controllare la connessione SSL:

// TRANSLATION MISSING
weechat.network.gnutls_ca_system::
    load system's default trusted certificate authorities on startup

// TRANSLATION MISSING
weechat.network.gnutls_ca_user::
    extra file(s) with certificate authorities

irc.server.xxx.ssl_cert::
    file del certificato SSL usato per identificare automaticamente il proprio
    nick ad esempio CertFP su oftc (a seguire)

irc.server.xxx.ssl_dhkey_size::
    dimensione della chiave usata durante lo Scambio Chiavi Diffie-Hellman
    (predefinita; 2048)

irc.server.xxx.ssl_verify::
    verifica che la connessione SSL sia totalmente fidata (opzione attivata
    in maniera predefinita)

[NOTE]
L'opzione "ssl_verify" è attivata per default, in questo modo la verifica è rigorosa
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

* Importare certificati nella shell:

----
$ mkdir -p ~/.config/weechat/ssl
$ wget -O ~/.config/weechat/ssl/CAs.pem https://www.spi-inc.org/ca/spi-cacert.crt
----

// TRANSLATION MISSING
[NOTE]
You must replace `~/.config/weechat` by the path to your WeeChat config directory
which can also be for example `~/.weechat`.

// TRANSLATION MISSING
[NOTE]
E possibile concatenare più certificati nel file CAs.pem.

// TRANSLATION MISSING
* In WeeChat, with "oftc" server already added:

----
/connect oftc
----

[[irc_connect_oftc_with_certfp]]
===== Secondo esempio: connessione a otfc con CertFP

* Creare un certificato nella shell:

----
$ mkdir -p ~/.config/weechat/ssl
$ cd ~/.config/weechat/ssl
$ openssl req -nodes -newkey rsa:2048 -keyout nick.pem -x509 -days 365 -out nick.pem
----

// TRANSLATION MISSING
[NOTE]
You must replace `~/.config/weechat` by the path to your WeeChat config directory
which can also be for example `~/.weechat`.

// TRANSLATION MISSING
* In WeeChat, with "oftc" server already added:

----
/set irc.server.oftc.ssl_cert "${weechat_config_dir}/ssl/nick.pem"
/connect oftc
/msg nickserv cert add
----

Per maggiori informazioni consultare https://www.oftc.net/NickServ/CertFP

[[irc_sasl_authentication]]
==== Autenticazione SASL

// TRANSLATION MISSING
WeeChat supports SASL authentication, using different mechanisms:

// TRANSLATION MISSING
* _plain_: password in chiaro (default)
// TRANSLATION MISSING
* _scram-sha-1_: SCRAM with SHA-1 digest algorithm
// TRANSLATION MISSING
* _scram-sha-256_: SCRAM with SHA-256 digest algorithm
// TRANSLATION MISSING
* _scram-sha-512_: SCRAM with SHA-512 digest algorithm
// TRANSLATION MISSING
* _ecdsa-nist256p-challenge_: challenge with public/private key
* _external_: certificato SSL da lato client

Le opzioni nel server sono:

// TRANSLATION MISSING
* _sasl_mechanism_: meccanismo da usare (see above)
* _sasl_timeout_: timeout (in secondi) per l'autenticazione
// TRANSLATION MISSING
* _sasl_fail_: action to perform if authentication fails
* _sasl_username_: nome utente (nick)
* _sasl_password_: password
// TRANSLATION MISSING
* _sasl_key_: file with ECc private key (for mechanism
  _ecdsa-nist256p-challenge_)

// TRANSLATION MISSING
[[irc_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).

You can generate the key with this command:

----
$ openssl ecparam -genkey -name prime256v1 -out ~/.config/weechat/ecdsa.pem
----

[NOTE]
You must replace `~/.config/weechat` by the path to your WeeChat config directory
which can also be for example `~/.weechat`.

Get the public key (encoded as base64) with this command:

----
$ openssl ec -noout -text -conv_form compressed -in ~/.config/weechat/ecdsa.pem | grep '^pub:' -A 3 | tail -n 3 | tr -d ' \n:' | xxd -r -p | base64
----

Connect to the server, identify (for example with "nickserv identify") and set
your public key in your account, using nickserv (replace the base64 value with
your public key):

----
/connect libera
/msg nickserv identify your_password
/msg nickserv set pubkey Av8k1FOGetUDq7sPMBfufSIZ5c2I/QYWgiwHtNXkVe/q
----

Configure the SASL options in the server:

----
/set irc.server.libera.sasl_mechanism ecdsa-nist256p-challenge
/set irc.server.libera.sasl_username "your_nickname"
/set irc.server.libera.sasl_key "${weechat_config_dir}/ecdsa.pem"
----

Reconnect to the server:

----
/reconnect libera
----

// 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

// TRANSLATION MISSING
Some servers support connections with TOR (https://www.torproject.org/),
a network of virtual tunnels that allows people and groups to improve their
privacy and security on the Internet.

Il primo passo consiste nell'installare TOR. Per Debian (e derivate):

----
$ sudo apt-get install tor
----

In WeeChat è necessario creare un proxy socks5 per il servizio TOR (nome
host/IP e porta dipendono dalla propria configurazione di TOR):

----
/proxy add tor socks5 127.0.0.1 9050
----

// TRANSLATION MISSING
Now, add a new server (replace server name "irc-tor" and the address by a valid one):

----
/server add irc-tor this.is.the.address.onion
----

Impostare il proxy per TOR:

----
/set irc.server.irc-tor.proxy "tor"
----

// TRANSLATION MISSING
Set SASL authentication with ECDSA-NIST256P-CHALLENGE (see the chapter
<<irc_sasl_ecdsa_nist256p_challenge,SASL ECDSA-NIST256P-CHALLENGE>> to generate
a private key):

----
/set irc.server.irc-tor.sasl_mechanism ecdsa-nist256p-challenge
/set irc.server.irc-tor.sasl_username "your_nickname"
/set irc.server.irc-tor.sasl_key "${weechat_config_dir}/ecdsa.pem"
----

// TRANSLATION MISSING
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

Un filtro smart è disponibile per filtrare i messaggi di
entrata/uscita/disconnessione quando il nick non ha detto nulla durante
gli ultimi X minuti sul canale

Il filtro smart è abilitato per default, ma è necessario aggiungere un filtro
per nascondere le righe sul buffer, per esempio:

----
/filter add irc_smart * irc_smart_filter *
----

È possibile creare il filtro solo per un canale o per i canali che iniziano con
lo stesso nome (consultare `/help filter`):

----
/filter add irc_smart_weechat irc.libera.#weechat irc_smart_filter *
/filter add irc_smart_weechats irc.libera.#weechat* irc_smart_filter *
----

È possibile nascondere solo i messaggi di entrata o di
uscita/disconnessione con le seguenti opzioni:

----
/set irc.look.smart_filter_join on
/set irc.look.smart_filter_quit on
----

È possibile impostare un ritardo (in minuti):

----
/set irc.look.smart_filter_delay 5
----

Se un nick non ha parlato durante gli ultimi 5 minuti, i suoi ingressi e/o
uscite/disconnessioni verranno nascosti sul canale.

[[irc_ctcp_replies]]
=== Risposte CTCP

È possibile personalizzare le risposte CTCP, o bloccare alcune richieste CTCP
(non rispondere).

Ad esempio, per personalizzare la richiesta CTCP "VERSIONE", utilizzare il
seguente comando:

----
/set irc.ctcp.version "Uso WeeChat $version, fico!"
----

Se si desidera bloccare CTCP "VERSIONE" (non rispondere ad una query),
allora basta impostare una stringa vuota:

----
/set irc.ctcp.version ""
----

Anche un CTCP sconosciuto può essere personalizzato, per esempio si
può rispondere "BLABLA":

----
/set irc.ctcp.blabla "Questa è la mia risposta a CTCP BLABLA"
----

È possibile personalizzare CTCP per un solo server, utilizzando il suo nome
interno prima del nome CTCP:

----
/set irc.ctcp.libera.version "WeeChat $version (per libera)"
----

Se si desidera ripristinare la risposta CTCP standard, allora disabilitare
l'opzione:

----
/unset irc.ctcp.version
----

I codici seguenti possono essere utilizzati nelle stringhe e vengono estese
automaticamente da WeeChat quando si risponde alle CTCP

// TRANSLATION MISSING ($versiongit + $git + $username (name))
[width="100%",cols="2l,4,8",options="header"]
|===
| Codice       | Descrizione                             | Valore/esempio
| $clientinfo  | Elenco di CTCP supportate               | `+ACTION DCC CLIENTINFO FINGER PING SOURCE TIME USERINFO VERSION+`
| $version     | Versione di WeeChat                     | `+0.4.0-dev+`
| $versiongit  | Versione di WeeChat + Git version ^(1)^ | `+0.4.0-dev (git: v0.3.9-104-g7eb5cc4)+`
| $git         | Git version ^(1)^                       | `+v0.3.9-104-g7eb5cc4+`
| $compilation | Data di compilazione di WeeChat         | `+Dec 16 2012+`
| $osinfo      | Informazioni sull'OS                    | `+Linux 2.6.32-5-amd64 / x86_64+`
| $site        | Sito di WeeChat                         | `+https://weechat.org/+`
| $download    | Sito di WeeChat, pagina di download     | `+https://weechat.org/download+`
| $time        | Data/ora correnti                       | `+Sun, 16 Dec 2012 10:40:48 +0100+`
| $username    | Nome utente sul server IRC              | `+name+`
| $realname    | Nome reale sul server IRC               | `+John Doe+`
|===

// TRANSLATION MISSING
[NOTE]
^(1)^ The Git version is the output of command `git describe`. It is known only
if WeeChat has been compiled inside the Git repository and if Git was installed.

Se le opzioni CTCP non sono definite (comportamento predefinito),
le risposte CTCP sono:

// TRANSLATION MISSING ($username (name))
[width="100%",cols="2,4,8",options="header"]
|===
| CTCP       | Formato risposta                       | Esempio
| CLIENTINFO | `+$clientinfo+`                        | `+ACTION DCC CLIENTINFO FINGER PING SOURCE TIME USERINFO VERSION+`
| FINGER     | `+WeeChat $versiongit+`                | `+WeeChat 0.4.0-dev (git: v0.3.9-104-g7eb5cc4)+`
| SOURCE     | `+$download+`                          | `+https://weechat.org/download+`
| TIME       | `+$time+`                              | `+Sun, 16 Dec 2012 10:40:48 +0100+`
| USERINFO   | `+$username ($realname)+`              | `+name (John Doe)+`
| VERSION    | `+WeeChat $versiongit ($compilation)+` | `+WeeChat 0.4.0-dev (git: v0.3.9-104-g7eb5cc4) (Dec 16 2012)+`
|===

[[irc_target_buffer]]
=== Buffer di destinazione per i messaggi IRC

È possibile personalizzare il buffer di destinazione per i messaggi IRC
(buffer usato per visualizzare messaggi) con l'opzione `+irc.msgbuffer.*+`.

Per alcuni messaggi IRC (elenco in basso), si possono usare i seguenti
valori:

current::
    buffer attivo (se è il buffer IRC, oppure sul buffer del server, come
    predefinito)

private::
    buffer privato per il nick, o il buffer corrente se non trovato
    (in base all'opzione _irc.look.msgbuffer_fallback_)

server::
    buffer del server

weechat::
    Il buffer "core" di WeeChat

Quando l'opzione non è impostata (default), WeeChat sceglie il buffer
appropriato, di solito quello del server o del canale.

Ecco una lista incompleta dei messaggi IRC o degli alias che è possibile
personalizzare:

[width="100%",cols="^2m,^3m,15",options="header"]
|===
| messaggio | alias         | descrizione
| error     |               | errore
| invite    |               | invitato su un canale
| join      |               | ingresso nel canale
| kick      |               | kick
| kill      |               | kill
| mode      |               | mode
| notice    |               | notifica
| part      |               | part
| quit      |               | quit
| topic     |               | topic
| wallops   |               | wallops
|           | ctcp          | ctcp (inviato o ricevuto, in un messaggio privato o di notifica)
| 221       |               | stringa modalità utente
| 275       | whois         | whois (connessione sicura)
| 301       | whois         | whois (assente)
| 303       |               | ison
| 305       | unaway        | presente
| 306       | away          | assente
| 307       | whois         | whois (nick registrato)
| 310       | whois         | whois (modalità aiuto)
| 311       | whois         | whois (utente)
| 312       | whois         | whois (server)
| 313       | whois         | whois (operatore)
| 314       | whowas        | whowas
| 315       | who           | who (fine)
| 317       | whois         | whois (inattività)
| 318       | whois         | whois (fine)
| 319       | whois         | whois (canali)
| 320       | whois         | whois (utente identificato)
| 321       | list          | list (inizio)
| 322       | list          | list (canale)
| 323       | list          | list (fine)
| 326       | whois         | whois (con privilegi di operatore)
| 327       | whois         | whois (host)
| 328       |               | URL del canale
| 329       |               | data di creazione del canale
| 330       | whois         | whois (loggato come)
| 331       |               | nessun argomento per il canale
| 332       |               | argomento del canale
| 333       |               | informazioni sull'argomento
| 335       | whois         | whois (è un bot su)
| 338       | whois         | whois (host)
| 341       |               | invito
| 343       | whois         | whois (è opered come)
| 344       | reop          | reop sul canale
| 345       | reop          | reop sul canale (fine)
| 346       | invitelist    | lista di inviti
| 347       | invitelist    | lista di inviti (fine)
| 348       | exceptionlist | lista di eccezioni
| 349       | exceptionlist | lista di eccezioni (fine)
| 351       |               | versione del server
| 352       | who           | who
| 353       | names         | elenco di utenti su un canale
| 366       | names         | fine dell'elenco /names
| 367       | banlist       | elenco dei ban
| 368       | banlist       | fine della lista dei ban
| 369       | whowas        | whowas (fine)
| 378       | whois         | whois (connesso da)
| 379       | whois         | whois (usa le modalità)
// TRANSLATION MISSING
| 401       | whois         | no such nick/channel
// TRANSLATION MISSING
| 402       | whois         | no such server
| 432       |               | nick errato
| 433       |               | nick già utilizzato
| 438       |               | non autorizzato a cambiare nick
| 671       | whois         | whois (connessione sicura)
// TRANSLATION MISSING
| 728       | quietlist     | quiet list
// TRANSLATION MISSING
| 729       | quietlist     | end of quiet list
// TRANSLATION MISSING
| 732       | monitor       | list of monitored nicks
// TRANSLATION MISSING
| 733       | monitor       | list of monitored nicks (end)
| 901       |               | ora si è loggati
|===

Anche altri comandi numerici possono essere personalizzati.

Il messaggio può essere preceduto dal nome del server per essere più
precisi (ad esempio: `libera.whois`).

Alcuni esempi:

* visualizza il risultato di `/whois` su un buffer privato:

----
/set irc.msgbuffer.whois private
----

* ripristina il buffer predefinito per il whois (buffer del server):

----
/unset irc.msgbuffer.whois
----

* visualizza inviti sul buffer corrente, solo per il server "libera":

----
/set irc.msgbuffer.libera.invite current
----

* visualizza messaggio "303" (ison) sul buffer "core" di WeeChat:

----
/set irc.msgbuffer.303 weechat
----

[[irc_commands]]
=== Comandi

include::includes/autogen_user_commands.it.adoc[tag=irc_commands]

[[irc_options]]
=== Opzioni

// TRANSLATION MISSING
Sections in file _irc.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section        | Control command                | Description
| look           | /set irc.look.*                | Look and feel.
| color          | /set irc.color.*               | Colors.
| network        | /set irc.network.*             | Network options.
| msgbuffer      | /set irc.msgbuffer.*           | <<irc_target_buffer,Buffer di destinazione per i messaggi IRC>> (options can be added/removed in section).
| ctcp           | /set irc.ctcp.*                | <<irc_ctcp_replies,Risposte CTCP>> (options can be added/removed in section).
| ignore         | <<command_irc_ignore,/ignore>> | Ignore people.
| server_default | /set irc.server_default.*      | Default values for servers (used when options in server are not defined).
| server         | <<command_irc_server,/server>> +
                   /set irc.server.*              | Servers.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=irc_options]

[[xfer]]
== Xfer

Il plugin Xfer fornisce:

* chat diretta (tra due host, senza server): per esempio "DCC Chat"
  tramite plugin IRC
* trasferimento file, per esempio "DCC" tramite il plugin IRC

[[xfer_commands]]
=== Comandi

include::includes/autogen_user_commands.it.adoc[tag=xfer_commands]

[[xfer_options]]
=== Opzioni

// TRANSLATION MISSING
Sections in file _xfer.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command     | Description
| look    | /set xfer.look.*    | Look and feel.
| color   | /set xfer.color.*   | Colors.
| network | /set xfer.network.* | Network options.
| file    | /set xfer.file.*    | Options for files sent/received.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=xfer_options]

// TRANSLATION MISSING
[[typing_notifications]]
== Typing notifications

The typing plugin is used to inform other users you are typing messages and
show a list of users currently typing a message on the buffer.

It is used by IRC plugin on channel and private buffers, when the "message-tags"
capability is enabled (you can check with <<command_irc_cap,/cap>> command). +
Under the hood, typing client tag is used, following this specification:
https://ircv3.net/specs/client-tags/typing.html.

[[typing_activation]]
=== Activation

For privacy considerations, the typing feature is disabled by default. +
If you want to use it, you must enable options in both typing and irc plugins:

----
/set typing.look.enabled_nicks on
/set typing.look.enabled_self on
/set irc.look.typing_status_nicks on
/set irc.look.typing_status_self on
----

The typing notifications are displayed at the end of the status bar.

Example of status bar with the "typing" item: "bob" is typing a message and
"alice" was typing a message but made a pause:

....
│[12:55] [6] [irc/libera] 3:#test(+n){4} [Typing: bob, (alice)]                   │
│[@Flashy] █                                                                      │
└─────────────────────────────────────────────────────────────────────────────────┘
....

[[typing_signals_sent]]
=== Signals sent

When you are typing a message (not a command starting with `/`), the typing
plugin sends signals to inform other plugins (like IRC) that you are typing,
and these plugins can then send typing notifications to other users.

The following signals are sent when you are typing messages:

[width="100%",cols="1,1,5",options="header"]
|===
| Signal              | Arguments        | Description
| typing_self_typing  | Pointer: buffer. | You are typing a message.
| typing_self_paused  | Pointer: buffer. | You made a pause while typing a message.
| typing_self_cleared | Pointer: buffer. | You cleared the command line without sending the message.
| typing_self_sent    | Pointer: buffer. | You sent the message to the buffer.
|===

[[typing_signals_caught]]
=== Signals caught

The typing plugin is catching some signals that can be sent by other plugins
(like IRC), to update internal hashtables used to store the typing state of
nicks on buffers. These hashtables are used to build the content of "typing"
bar item.

The following signals are caught by the typing plugin:

[width="100%",cols="1,4,3",options="header"]
|===
| Signal | Arguments | Description

| typing_set_nick |
  String: buffer pointer + ";" + state (one of: "off", "typing", "paused",
  "cleared") + ";" + nick. +
  Example: "0x1234abcd;typing;alice". |
  Set typing state for a nick on a buffer.

| typing_reset_buffer |
  Pointer: buffer. |
  Remove typing state for all nicks on a buffer.
|===

[[typing_options]]
=== Opzioni

Sections in file _typing.conf_:

[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command    | Description
| look    | /set typing.look.* | Look and feel.
|===

Options:

include::includes/autogen_user_options.it.adoc[tag=typing_options]

[[relay]]
== Relay

Il plugin Relay viene utilizzato per inoltrare i dati via rete, facendo uso di
protocolli differenti:

* _irc_: proxy IRC: usato per condividere le connessioni ai server IRC con uno
  o più client IRC
* _weechat_: protocol used by remote interfaces to display and interact with
  WeeChat, see: https://weechat.org/about/interfaces

// TRANSLATION MISSING
[[relay_password]]
=== Password

It is highly recommended to set a password for relay, with these commands:

----
/secure set relay miapass
/set relay.network.password "${sec.data.relay}"
----

This password is used for _irc_ and _weechat_ protocols.

// TRANSLATION MISSING
[[relay_totp]]
=== TOTP

TOTP (Time-based One-Time Password) can be used as secondary authentication
factor for _weechat_ protocol, in addition to the password.

This is optional and increases the security level.

One-time passwords can be generated with applications, for example:

* FreeOTP:
  https://play.google.com/store/apps/details?id=org.fedorahosted.freeotp[Android],
  https://itunes.apple.com/fr/app/freeotp-authenticator/id872559395[iOS]
  (https://freeotp.github.io/[website])
* Google Authenticator:
  https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2[Android],
  https://itunes.apple.com/fr/app/google-authenticator/id388497605[iOS]

The TOTP secret must be set in WeeChat and the application used to generate
one-time passwords.

It must be a string encoded in base32, with only letters and digits from 2 to 7,
for example:

----
/secure set relay_totp secretpasswordbase32
/set relay.network.totp_secret "${sec.data.relay_totp}"
----

[[relay_ssl]]
=== SSL

È possibile usare SSL creando un certificato e una chiave privata, e usando il
prefisso "ssl." nel nome del protocollo.

// TRANSLATION MISSING
The default path to certificate/key is defined by option
<<option_relay.network.ssl_cert_key,relay.network.ssl_cert_key>>.

È possibile creare un certificato e una chiave privata con i seguenti comandi:

----
$ mkdir -p ~/.config/weechat/ssl
$ cd ~/.config/weechat/ssl
$ openssl req -nodes -newkey rsa:2048 -keyout relay.pem -x509 -days 365 -out relay.pem
----

// TRANSLATION MISSING
[NOTE]
You must replace `~/.config/weechat` by the path to your WeeChat config directory
which can also be for example `~/.weechat`.

Se WeeChat è già in esecuzione, è possibile ricaricare il certificato e la
chiave privata con il comando:

----
/relay sslcertkey
----

// TRANSLATION MISSING
[[relay_irc_proxy]]
=== Proxy IRC

The Relay plugin can act as an IRC proxy: it will simulate an IRC server, and
you can connect to WeeChat with any other IRC client (including WeeChat itself).

You can define one port by IRC server, or one generic port for all servers.

When using one port for all servers, the client must send the internal name of
server in the IRC "PASS" command, with this format (see example below):

----
PASS server:miapass
----

Example: IRC proxy with SSL for any server (client will choose):

----
/relay add ssl.irc 8000
----

Example: IRC proxy without SSL only for server "libera":

----
/relay add irc.libera 8000
----

Now you can connect on port 8000 with any IRC client using server password
"miapass" (or "libera:miapass" if no server was specified in the relay).

For example if you use WeeChat as IRC client of the relay, with a server called
"relay" and the relay password "secret", you can setup the password with these
commands:

----
/secure set relay_libera libera:secret
/set irc.server.relay.password "${sec.data.relay_libera}"
----

[[relay_weechat_protocol]]
=== Protocollo WeeChat

Il plugin Relay può inviare dati alle interfacce remote usando il protocollo
WeeChat.

// TRANSLATION MISSING
You can connect with a remote interface, see: https://weechat.org/about/interfaces

[IMPORTANT]
// TRANSLATION MISSING
WeeChat itself can NOT connect to another WeeChat with this protocol.

Ad esempio:

----
/relay add weechat 9000
----

Ora è possibile connettersi sulla porta 9000 con un'interfaccia remota usando la
password "miapass".

// TRANSLATION MISSING
[[relay_websocket]]
=== WebSocket

WebSocket protocol (https://tools.ietf.org/html/rfc6455[RFC 6455]) is supported
in Relay plugin for all protocols.

The WebSocket handshake is automatically detected and socket becomes ready for
WebSocket if required headers are found in handshake and if origin is allowed
(see option
<<option_relay.network.websocket_allowed_origins,relay.network.websocket_allowed_origins>>).

A WebSocket can be opened in a HTML5 with a single line of JavaScript:

[source,javascript]
----
websocket = new WebSocket("ws://server.com:9000/weechat");
----

The port (9000 in example) is the port defined in Relay plugin.
The URI must always end with "/weechat" (for _irc_ and _weechat_ protocols).

// TRANSLATION MISSING
[[relay_unix_socket]]
=== UNIX domain sockets

Using the protocol option "unix" with the `/relay add` command, you can listen
using any protocol on a UNIX domain socket at a given path. For example:

----
/relay add unix.weechat ${weechat_runtime_dir}/relay_socket
----

This allows clients to connect using the weechat protocol to
_/run/user/1000/weechat/relay_socket_. This is particularly useful to allow
SSH forwarding for relay clients, when other ports cannot be opened.

Using OpenSSH:

----
$ ssh -L 9000:.weechat/relay_socket user@hostname
----

This redirects local relay clients connecting on port 9000 to the WeeChat
instance running on "hostname".

[[relay_commands]]
=== Comandi

include::includes/autogen_user_commands.it.adoc[tag=relay_commands]

[[relay_options]]
=== Opzioni

// TRANSLATION MISSING
Sections in file _relay.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command                    | Description
| look    | /set relay.look.*                  | Look and feel.
| color   | /set relay.color.*                 | Colors.
| network | /set relay.network.*               | Network options.
| irc     | /set relay.irc.*                   | Options specific to irc protocol (irc proxy).
| port    | <<command_relay_relay,/relay add>> +
            /set relay.port.*                  | Ports used for relay (irc and weechat protocols) (options can be added/removed in section).
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=relay_options]

// TRANSLATION MISSING
[[external_commands]]
== External commands

The `/exec` command lets you execute external commands inside WeeChat and
display the output locally, or send it to a buffer.

[[exec_commands]]
=== Comandi

include::includes/autogen_user_commands.it.adoc[tag=exec_commands]

[[exec_options]]
=== Opzioni

// TRANSLATION MISSING
Sections in file _exec.conf_:

[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command     | Description
| command | /set exec.command.* | Options for commands.
| color   | /set exec.color.*   | Colors.
|===

Options:

include::includes/autogen_user_options.it.adoc[tag=exec_options]

// TRANSLATION MISSING
[[fifo_pipe]]
== FIFO pipe

È possibile controllare da remoto WeeChat, inviando comandi o del testo ad una
pipe FIFO (se l'opzione "fifo.file.enabled" è abilitata, e lo è per default).

// TRANSLATION MISSING
The FIFO pipe is located in WeeChat runtime directory and is called
_weechat_fifo_12345_ by default (where _12345_ is the WeeChat process id).

La sintassi per i comandi/testo della pipe FIFO è una delle seguenti:

....
  plugin.buffer *testo o comando qui
  *testo o comando qui
....

Alcuni esempi:

// TRANSLATION MISSING
* Change nick on IRC server libera to "newnick":

----
$ echo 'irc.server.libera */nick newnick' >/run/user/1000/weechat/weechat_fifo_12345
----

// TRANSLATION MISSING
* Send a message on IRC #weechat channel:

----
$ echo 'irc.libera.#weechat *hello!' >/run/user/1000/weechat/weechat_fifo_12345
----

// TRANSLATION MISSING
* Send a message on current buffer:

----
$ echo '*hello!' >/run/user/1000/weechat/weechat_fifo_12345
----

* Inviare due comandi per scaricare/caricare gli script Python (è necessario
  separarli con "\n"):

----
$ printf '%b' '*/python unload\n*/python autoload\n' >/run/user/1000/weechat/weechat_fifo_12345
----

[[fifo_commands]]
=== Comandi

include::includes/autogen_user_commands.it.adoc[tag=fifo_commands]

[[fifo_options]]
=== Opzioni

// TRANSLATION MISSING
Sections in file _fifo.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command  | Description
| file    | /set fifo.file.* | FIFO pipe control.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=fifo_options]

// TRANSLATION MISSING
[[trigger]]
== Trigger

Trigger is the Swiss Army knife for WeeChat: it can hook many things (signal,
modifier, print, ...), change the content of data, and execute one or more
commands. A condition can be used to prevent the trigger to run in some
circumstances.

Using triggers require you to know how the signals, modifiers, ... are working.
So you might consider reading the
link:weechat_plugin_api.it.html#hooks[WeeChat plugin API reference / Hooks].

[[trigger_default]]
=== Default triggers

WeeChat creates 5 triggers by default, which can be disabled, updated or
deleted:

* a _beep_ trigger for notifications
* four other triggers to hide passwords on screen

List of default triggers:

[width="100%",cols="5m,3,22",options="header"]
|===
| Name | Hook | Description

| beep | print |
  Beep on highlight/private message.

| cmd_pass | modifier |
  Hide password in commands:
  `pass:[/msg nickserv id\|identify\|set password\|ghost\|release\|regain\|recover]`,
  `pass:[/oper]`,
  `pass:[/quote pass]`,
  `pass:[/secure passphrase\|decrypt\|set]`.

| cmd_pass_register | modifier |
  Hide password in command `pass:[/msg nickserv register]`.

| msg_auth | modifier |
  Hide password in IRC auth message displayed (message received from server
  after the user issued the command).

| server_pass | modifier |
  Hide server password in commands `/server` and `/connect`.
|===

[[trigger_anatomy]]
=== Anatomy of a trigger

A trigger has the following options (names are
`trigger.trigger.<name>.<option>`):

[width="100%",cols="2m,3,10",options="header"]
|===
| Option | Values | Description

| enabled | `on`, `off` |
  When option is `off`, the trigger is disabled and actions are not executed
  any more.

| hook | `+signal+`, `+hsignal+`, `+modifier+`, `+line+`, `+print+`, `+command+`,
  `+command_run+`, `+timer+`, `+config+`, `+focus+`, `+info+`, `+info_hashtable+` |
  The hook used in trigger. For more information, see
  link:weechat_plugin_api.it.html#hooks[WeeChat plugin API reference / Hooks].

| arguments | string |
  The arguments for the hook, it depends on the hook type used.

| conditions | string |
  Conditions to execute the trigger; they are evaluated (see command
  <<command_weechat_eval,/eval>>).

| regex | string |
  One or more POSIX extended regular expressions, to change data received in the
  hook callback (and some stuff added by trigger plugin), see
  <<trigger_regex,regular expression>>.

| command | string |
  Command to execute (many commands can be separated by semicolons); it is
  evaluated (see command <<command_weechat_eval,/eval>>).

| return_code | `+ok+`, `+ok_eat+`, `+error+` |
  The return code of callback (default is `ok`, which should be used in almost
  all triggers, the other values are rarely used).

| post_action | `none`, `disable`, `delete` |
  Action to take on the trigger after execution (default is `none` which should
  be used in almost all triggers, the other values are rarely used).
|===

For example, the default _beep_ trigger has following options:

----
trigger.trigger.beep.enabled = on
trigger.trigger.beep.hook = print
trigger.trigger.beep.arguments = ""
trigger.trigger.beep.conditions = "${tg_displayed} && (${tg_highlight} || ${tg_msg_pv})"
trigger.trigger.beep.regex = ""
trigger.trigger.beep.command = "/print -beep"
trigger.trigger.beep.return_code = ok
trigger.trigger.beep.post_action = none
----

[[trigger_execution]]
=== Execution

When a trigger callback is called, following actions are executed, in this
order, if triggers are globally enabled and if the trigger itself is enabled:

. check trigger conditions: if false, exit
. replace text in trigger using regular expression(s)
. execute command(s)
. exit with a return code (except for hooks _modifier_, _line_, _focus_,
  _info_ and _info_hashtable_)
. perform post action (if different from `none`).

[[trigger_hook_arguments]]
=== Hook arguments

The arguments depend on the hook used. They are separated by semicolons.

[width="100%",cols="2,6,7,2",options="header"]
|===
| Hook | Arguments | Examples | Documentation (API)

| signal |
  1. signal name (priority allowed) (required) +
  2. signal name (priority allowed) +
  3. ... |
  `+*,irc_in_privmsg+` +
  `+*,irc_in_privmsg;*,irc_in_notice+` +
  `+signal_sigwinch+` |
  link:weechat_plugin_api.it.html#_hook_signal[hook_signal]

| hsignal |
  1. signal name (priority allowed) (required) +
  2. signal name (priority allowed) +
  3. ... |
  `+nicklist_nick_added+` |
  link:weechat_plugin_api.it.html#_hook_hsignal[hook_hsignal]

| modifier |
  1. modifier name (priority allowed) (required) +
  2. modifier name (priority allowed) +
  3. ... |
  `+weechat_print+` +
  `+5000\|input_text_display;5000\|history_add+` |
  link:weechat_plugin_api.it.html#_hook_modifier[hook_modifier]

| line |
  1. buffer type +
  2. buffer name +
  3. tags |
  `+formatted+` +
  `+free+` +
  `+*;irc.libera.*+` +
  `+*;irc.libera.#weechat+` +
  `+formatted;irc.libera.#weechat;irc_notice+` |
  link:weechat_plugin_api.en.html#_hook_line[hook_line]

| print |
  1. buffer name +
  2. tags +
  3. message +
  4. strip colors (0/1) |
  `+irc.libera.*+` +
  `+irc.libera.#weechat+` +
  `+irc.libera.#weechat;irc_notice+` +
  `+*;;;1+` |
  link:weechat_plugin_api.it.html#_hook_print[hook_print]

| command |
  1. command name (priority allowed) (required) +
  2. description (evaluated, see command <<command_weechat_eval,/eval>>) +
  3. arguments (evaluated, see command <<command_weechat_eval,/eval>>) +
  4. description of arguments (evaluated, see command <<command_weechat_eval,/eval>>) +
  5. completion (evaluated, see command <<command_weechat_eval,/eval>>) |
  `+test+` +
  `+5000\|test+` +
  `+test;test command;arg1 arg2;arg1: description 1${\n}arg2: description 2+` |
  link:weechat_plugin_api.it.html#_hook_command[hook_command]

| command_run |
  1. command (priority allowed) (required) +
  2. command (priority allowed) +
  3. ... |
  `+/cmd arguments+` |
  link:weechat_plugin_api.it.html#_hook_command_run[hook_command_run]

| timer |
  1. interval in milliseconds (required) +
  2. alignment on second (default: 0) +
  3. max number of calls (default: 0, which means "no end") |
  `+3600000+` +
  `+60000;0;5+` |
  link:weechat_plugin_api.it.html#_hook_timer[hook_timer]

| config |
  1. option name (priority allowed) (required) +
  2. option name (priority allowed) +
  3. ... |
  `+weechat.look.*+` |
  link:weechat_plugin_api.it.html#_hook_config[hook_config]

| focus |
  1. area name (priority allowed) (required) +
  2. area name (priority allowed) +
  3. ... |
  `+buffer_nicklist+` |
  link:weechat_plugin_api.it.html#_hook_focus[hook_focus]

| info |
  1. info name (priority allowed) (required) +
  2. info name (priority allowed) +
  3. ... |
  `+my_info+` |
  link:weechat_plugin_api.it.html#_hook_info[hook_info]

| info_hashtable |
  1. info name (priority allowed) (required) +
  2. info name (priority allowed) +
  3. ... |
  `+my_info+` |
  link:weechat_plugin_api.it.html#_hook_info_hashtable[hook_info_hashtable]
|===

[[trigger_conditions]]
=== Conditions

The conditions are used to continue processing in trigger, or stop everything.

They are evaluated, and data available in callback can be used
(see <<trigger_callback_data,data in callbacks>> and command
<<command_weechat_eval,/eval>>).

Example: the default _beep_ trigger uses this condition to make a beep only on
highlight or private message:

----
${tg_displayed} && (${tg_highlight} || ${tg_msg_pv})
----

[[trigger_regex]]
=== Regular expression

The regular expression is used to change variables in callback hashtable.

The format is: "/regex/replace" or "/regex/replace/var" (where _var_ is a
variable of the hashtable).

If _var_ does not exist in the hashtable, it is created automatically with an
empty value. This allows to create custom temporary variables.

If _var_ is not specified, the default variable is used, it depends on hook
type:

[width="100%",cols="2,3,7",options="header"]
|===
| Hook           | Default variable   | Update allowed ^(1)^
| signal         | tg_signal_data     |
| hsignal        |                    |
| modifier       | tg_string          | tg_string
| line           | message            | buffer, buffer_name, y, date, date_printed, str_time, tags, notify_level, highlight, prefix, message
| print          | tg_message         |
| command        | tg_argv_eol1       |
| command_run    | tg_command         |
| timer          | tg_remaining_calls |
| config         | tg_value           |
| focus          |                    |
| info           | tg_info            | tg_info
| info_hashtable |                    | all variables received in hashtable
|===

[NOTE]
^(1)^ All variables can be updated in the trigger, but only these variables
have an effect on the value returned by the trigger and used by WeeChat.

Many regular expressions can be separated by a space, for example:
"/regex1/replace1/var1 /regex2/replace2/var2".

The char "/" can be replaced by any char (one or more identical chars).

Matching groups can be used in "replace":

* `+${re:0}+` to `+${re:99}+`: `+${re:0}+` is the whole match, `+${re:1}+` to
  `+${re:99}+` are groups captured
* `+${re:+}+`: the last match (with highest number)
* `+${hide:c,${re:N}}+`: match "N" with all chars replaced by "c"
  (example: `+${hide:*,${re:2}}+` is the group #2 with all chars replaced by
  `+*+`).

Example: use bold for words between `+*+`:

----
/\*([^ ]+)\*/*${color:bold}${re:1}${color:-bold}*/
----

Example: default trigger _server_pass_ uses this regular expression to hide
password in commands `/server` and `/connect` (chars in passwords are replaced
by `+*+`):

----
==^(/(server|connect) .*-(sasl_)?password=)([^ ]+)(.*)==${re:1}${hide:*,${re:4}}${re:5}
----

[NOTE]
In this example, the delimiter used is "==" because there is a "/" in the
regular expression.

[[trigger_command]]
=== Command

The command is executed after replacement of text with the regular expression.
Many commands can be separated by semicolons.

It is evaluated (see command <<command_weechat_eval,/eval>>) and text replaced
with a regular expression can be used in the command.

Example: default _beep_ trigger uses this command to make a beep (BEL):

----
/print -beep
----

[[trigger_callback_data]]
=== Data in callbacks

Data received in callbacks are stored in hashtables (pointers and strings) and
can be used in following options:

* _conditions_
* _regex_
* _command_

The content of hashtables depend on the hook type.

A convenient way to see data in a trigger is to open trigger monitor buffer,
using the command:

----
/trigger monitor
----

All callbacks set following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable        | Type   | Description
| tg_trigger_name | string | Name of trigger.
|===

[[trigger_data_signal]]
==== Signal

The "signal" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable       | Type   | Description
| tg_signal      | string | Name of signal.
| tg_signal_data | string | Data sent with the signal.
|===

If the signal contains an IRC message, the message is parsed and following data
is added in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable             | Type    | Description
| irc_server           | pointer | Pointer to IRC server (variables in hdata of type "irc_server" can be used, like `+${irc_server.name}+`).
| irc_channel          | pointer | Pointer to IRC channel (variables in hdata of type "irc_channel" can be used, like `+${irc_channel.name}+`).
| server               | string  | Name of server (example: "libera").
| tags                 | string  | Tags in message (rarely used).
| message_without_tags | string  | Message without tags.
| nick                 | string  | Nick.
| host                 | string  | Hostname.
| command              | string  | IRC command (example: "PRIVMSG", "NOTICE", ...).
| channel              | string  | IRC channel.
| arguments            | string  | Arguments of command (includes value of _channel_).
| text                 | string  | Text (for example user message).
| pos_command          | string  | The index of _command_ in message ("-1" if _command_ was not found).
| pos_arguments        | string  | The index of _arguments_ in message ("-1" if _arguments_ was not found).
| pos_channel          | string  | The index of _channel_ in message ("-1" if _channel_ was not found).
| pos_text             | string  | The index of _text_ in message ("-1" if _text_ was not found).
|===

When the data is a pointer, the variable `+tg_signal_data+` can be used like this
to read a hdata property (in this example this is a pointer on a buffer):

----
${buffer[${tg_signal_data}].full_name}
----

[[trigger_data_hsignal]]
==== Hsignal

The "hsignal" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable  | Type   | Description
| tg_signal | string | Name of signal.
|===

The hashtable contains all keys/values from hashtable received (type:
string/string).

[[trigger_data_modifier]]
==== Modifier

The "modifier" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable          | Type   | Description
| tg_modifier       | string | Name of modifier.
| tg_modifier_data  | string | Data sent with modifier.
| tg_string         | string | The string that can be modified.
| tg_string_nocolor | string | The string without color codes.
|===

For the _weechat_print_ modifier, variables using message tags are added (see
<<trigger_data_print,hook print>> below), and following variables:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable           | Type    | Description
| buffer             | pointer | Buffer where message is printed.
| tg_plugin          | string  | Plugin of buffer where message is printed.
| tg_buffer          | string  | Full name of buffer where message is printed.
| tg_prefix          | string  | Prefix of message printed.
| tg_prefix_nocolor  | string  | Prefix without color codes.
| tg_message         | string  | Message printed.
| tg_message_nocolor | string  | Message without color codes.
|===

If the modifier contains an IRC message, the message is parsed and extra data is
added in hashtable (see <<trigger_data_signal,hook signal>>).

[[trigger_data_line]]
==== Line

The "line" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable           | Type    | Description
| buffer             | pointer | Buffer.
| buffer_name        | string  | Buffer name.
| buffer_type        | string  | Buffer type ("formatted" or "free").
| y                  | string  | Line number for a buffer with free content (≥ 0), -1 for a buffer with formatted content.
| date               | string  | Line date (timestamp).
| date_printed       | string  | Date when line was displayed (timestamp).
| str_time           | string  | Date for display. It may contain color codes.
| tags               | string  | Tags of message (with comma added at beginning/end of string).
| displayed          | string  | "1" if displayed, "0" if line filtered.
| notify_level       | string  | "-1" = no notify, "0" = low level, "1" = message, "2" = private message, "3" = highlight
| highlight          | string  | "1" if highlight, otherwise "0".
| prefix             | string  | Prefix.
| tg_prefix_nocolor  | string  | Prefix without color codes.
| message            | string  | Message.
| tg_message_nocolor | string  | Message without color codes.
|===

Variables set using tags in message:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable           | Type   | Description
| tg_tags_count      | string | Number of tags in message.
| tg_tag_nick        | string | Nick (from tag "nick_xxx").
| tg_tag_prefix_nick | string | Color of nick in prefix (from tag "prefix_nick_ccc").
| tg_tag_host        | string | User name and host, format: username@host (from tag "host_xxx").
| tg_tag_notify      | string | Notify level (_none_, _message_, _private_, _highlight_).
| tg_tag_irc_xxx     | string | IRC message tag (key "xxx"). ^(1)^
| tg_notify          | string | Notify level, if different from _none_.
| tg_msg_pv          | string | "1" for a private message, otherwise "0".
|===

[NOTE]
====
^(1)^ Special chars are replaced in IRC tag:

* key: `_` -> `-` and `,` -> `;`
* value: `,` -> `;`
====

[[trigger_data_print]]
==== Print

The "print" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable           | Type    | Description
| buffer             | pointer | Buffer.
| tg_date            | string  | Message date/time (format: `YYYY-MM-DD hh:mm:ss`).
| tg_displayed       | string  | "1" if displayed, "0" if line filtered.
| tg_highlight       | string  | "1" if highlight, otherwise "0".
| tg_prefix          | string  | Prefix.
| tg_prefix_nocolor  | string  | Prefix without color codes.
| tg_message         | string  | Message.
| tg_message_nocolor | string  | Message without color codes.
|===

Variables set using tags in message:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable           | Type   | Description
| tg_tags            | string | Tags of message (with comma added at beginning/end of string).
| tg_tags_count      | string | Number of tags in message.
| tg_tag_nick        | string | Nick (from tag "nick_xxx").
| tg_tag_prefix_nick | string | Color of nick in prefix (from tag "prefix_nick_ccc").
| tg_tag_host        | string | User name and host, format: username@host (from tag "host_xxx").
| tg_tag_notify      | string | Notify level (_none_, _message_, _private_, _highlight_).
| tg_tag_irc_xxx     | string | IRC message tag (key "xxx"). ^(1)^
| tg_notify          | string | Notify level, if different from _none_.
| tg_msg_pv          | string | "1" for a private message, otherwise "0".
|===

[NOTE]
====
^(1)^ Special chars are replaced in IRC tag:

* key: `_` -> `-` and `,` -> `;`
* value: `,` -> `;`
====

[[trigger_data_command]]
==== Command

The "command" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable       | Type    | Description
| buffer         | pointer | Buffer.
| tg_argc        | string  | The number of arguments (the command itself counts for one).
| tg_argvN       | string  | Argument #N (`+tg_argv0+` is the command itself, the others are command arguments).
| tg_argv_eolN   | string  | From argument #N until end of arguments (`+tg_argv_eol0+` includes the command itself).
| tg_shell_argc  | string  | The number of arguments with a split like the shell does (the command itself counts for one).
| tg_shell_argvN | string  | Argument #N with a split like the shell does (`+tg_shell_argv0+` is the command itself, the others are command arguments).
|===

[[trigger_data_command_run]]
==== Command_run

The "command_run" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable   | Type    | Description
| buffer     | pointer | Buffer.
| tg_command | string  | Command executed.
|===

[[trigger_data_timer]]
==== Timer

The "timer" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable           | Type   | Description
| tg_remaining_calls | string | Number of remaining calls.
| tg_date            | string | Current date/time (format: `YYYY-MM-DD hh:mm:ss`).
|===

[[trigger_data_config]]
==== Config

The "config" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable  | Type   | Description
| tg_option | string | Option.
| tg_value  | string | Value.
|===

[[trigger_data_focus]]
==== Focus

The "focus" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable | Type    | Description
| window   | pointer | Window.
| buffer   | pointer | Buffer.
|===

The hashtable contains all keys/values from hashtable received (type:
string/string).

[[trigger_data_info]]
==== Info

The "info" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable     | Type   | Description
| tg_info_name | string | Name of info.
| tg_arguments | string | Arguments.
| tg_info      | string | Empty string (the info to return).
|===

[[trigger_data_info_hashtable]]
==== Info_hashtable

The "info_hashtable" callback sets following variables in hashtable:

[width="100%",cols="3m,2,14",options="header"]
|===
| Variable     | Type   | Description
| tg_info_name | string | Name of info.
|===

The hashtable contains all keys/values from hashtable received (type:
string/string).

[[trigger_examples]]
=== Examples

[[trigger_example_url_color]]
==== Color for URLs

Display URLs in green:

----
/trigger add url_color modifier weechat_print "${tg_notify}" "==[a-zA-Z0-9_]+://[^ ]+==${color:green}${re:0}${color:reset}=="
----

[NOTE]
The simple regex used to detect URL may not catch well all URLs, but it is
faster than a complex regex.

[[trigger_example_auto_pong]]
==== Auto pong on ping queries

When someone sends a "ping" in a private buffer, this trigger will auto-reply
with `pong`:

----
/trigger add pong print "" "${type} == private && ${tg_message} == ping" "" "pong"
----

[[trigger_example_responsive_layout]]
==== Responsive layout

Following triggers can be used to customize things displayed when the size of
terminal is changed:

----
/trigger add resize_small signal signal_sigwinch "${info:term_width} < 100" "" "/bar hide nicklist"
/trigger add resize_big signal signal_sigwinch "${info:term_width} >= 100" "" "/bar show nicklist"
----

The triggers catch the signal "signal_sigwinch", which is sent by WeeChat when
signal SIGWINCH is received (when terminal size is changed).

The condition with `+${info:term_width}+` checks the width of terminal (you can
also use `+${info:term_height}+` if needed).

In the example, when the terminal becomes small, the nicklist is hidden. And the
bar is restored when the width is greater or equal to 100 chars.

[[trigger_example_config_save]]
==== Automatic save of configuration

You can automatically save configuration files (`+*.conf+`), for example each
hour:

----
/trigger add cfgsave timer 3600000;0;0 "" "" "/mute /save"
----

Arguments for the timer hook are:

* _3600000_: 3600 * 1000 milliseconds, the callback is called each hour
* _0_: alignment on second (not aligned here)
* _0_: max number of calls (0 = no end for the timer)

The command `/mute /save` will silently save configuration files (nothing
displayed on core buffer).

[[trigger_commands]]
=== Comandi

include::includes/autogen_user_commands.it.adoc[tag=trigger_commands]

[[trigger_options]]
=== Opzioni

Sections in file _trigger.conf_:

[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command                          | Description
| look    | /set trigger.look.*                      | Look and feel.
| color   | /set trigger.color.*                     | Colors.
| trigger | <<command_trigger_trigger,/trigger add>> +
            <<command_trigger_trigger,/trigger set>> +
            /set trigger.trigger.*                   | Trigger options.
|===

Options:

include::includes/autogen_user_options.it.adoc[tag=trigger_options]

// TRANSLATION MISSING
[[extending_weechat]]
== Extending WeeChat

// TRANSLATION MISSING
WeeChat has a modular design and can be extended with plugins and scripts.

È importante evidenziare la differenza tra un _plugin_ ed uno _script_: un
_plugin_ è un file binario compilato e caricato con il comando `/plugin`,
mentre uno _script_ è un file di testo caricato con un plugin come _python_
con il comando `/python`.

[[plugins]]
=== Plugin

Un plugin è una libreria dinamica, scritta in C e compilata, che viene caricata
da WeeChat.
In GNU/Linux, il file ha estensione ".so", ".dll" in Windows.

I plugin trovati vengono caricati automaticamente all'avvio di WeeChat, ed
è possibile caricare o scaricare i plugin durante l'esecuzione del programma.

È possibile utilizzare il comando `/plugin` per caricare/scaricare un plugin,
oppure elencare tutti i plugin caricati.

// TRANSLATION MISSING
When a plugin is unloaded, WeeChat removes:

* buffers
* configuration options (options are written in files)
* all hooks: commands, modifiers, process, etc.
* infos and infolists
* hdata
* bar items.

Esempi per caricare, scaricare oppure elencare i plugin:

----
/plugin load irc
/plugin unload irc
/plugin list
----

I plugin predefiniti sono:

[width="100%",cols="1,5",options="header"]
|===
| Plugin     | Descrizione
| alias      | Definisce gli alias per i comandi.
// TRANSLATION MISSING
| buflist    | Bar item with list of buffers.
| charset    | Set di caratteri per la codifica/decodifica nei buffer.
// TRANSLATION MISSING
| exec       | Execution of external commands in WeeChat.
| fifo       | pipe FIFO utilizzata per inviare comandi da remoto su WeeChat.
// TRANSLATION MISSING
| fset       | Fast set of WeeChat and plugins options.
| irc        | protocollo chat per IRC.
| logger     | Registra i buffer su file.
| relay      | Relay dei dati via rete.
| script     | Gestore script.
| python     | API per lo scripting in Python.
| perl       | API per lo scripting in Perl.
| ruby       | API per lo scripting in Ruby.
| lua        | API per lo scripting in Lua.
| tcl        | API per lo scripting in TCL.
| guile      | API per lo scripting in Guile (scheme).
| javascript | API per lo scripting in JavaScript.
| php        | API per lo scripting in PHP.
| spell      | Controllo ortografico per la riga di comando.
// TRANSLATION MISSING
| trigger    | Text replacement and command execution on events triggered by WeeChat/plugins.
// TRANSLATION MISSING
| typing     | Display users currently writing messages.
| xfer       | Trasferimento file e chat diretta.
|===

Per saperne di più riguardo lo sviluppo di plugin o script (tramite le API), per
favore consultare link:weechat_plugin_api.it.html[Riferimento API dei Plugin per WeeChat]
oppure link:weechat_scripting.it.html[Guida allo Scripting di WeeChat].

// TRANSLATION MISSING
[[scripts]]
=== Scripts

WeeChat fornisce 8 plugin per lo scripting: Python, Perl, Ruby, Lua, Tcl, Guile
(scheme), JavaScript, PHP.
Questi plugin possono caricare, eseguire e scaricare gli script per questi
linguaggi.

Per maggiori informazioni su come scrivere gli script, o le API WeeChat
per gli script, consultare la link:weechat_scripting.it.html[Guida allo Scripting di WeeChat].

// TRANSLATION MISSING
[[script_manager]]
==== Script manager

// TRANSLATION MISSING
The script manager (command <<command_script_script,/script>>) is used to
load/unload scripts of any language, and install/remove scripts of WeeChat
scripts repository, which are visible at this URL: https://weechat.org/scripts

// TRANSLATION MISSING
For privacy considerations, the download of scripts is disabled by default. +
To enable it, type this command:

----
/set script.scripts.download_enabled on
----

// TRANSLATION MISSING
Then you can download the list of scripts and display them in a new buffer
with the <<command_script_script,/script>> command:

[subs="quotes,attributes"]
:x: *
....
┌──────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│1.weechat│368/368 scripts (filter: {x}) | Sort: i,p,n | Alt+key/input: i=install, r=remove, l=load, L=reload, u=│
│2.scripts│{x}      autosort.py                 3.9     2020-10-11 | Automatically keep buffers grouped by server│
│         │{x}      multiline.pl                0.6.3   2016-01-02 | Multi-line edit box, also supports editing o│
│         │{x}      highmon.pl                  2.7     2020-06-21 | Adds a highlight monitor buffer.            │
│         │##{x}ia r  grep.py               0.8.5 0.8.5   2021-05-11 | Search regular expression in buffers or log ##│
│         │{x}      autojoin.py                 0.3.1   2019-10-06 | Configure autojoin for all servers according│
│         │{x}      colorize_nicks.py           28      2021-03-06 | Use the weechat nick colors in the chat area│
│         │{x}ia r  go.py                 2.7   2.7     2021-05-26 | Quick jump to buffers.                      │
│         │{x}      text_item.py                0.9     2019-05-25 | Add bar items with plain text.              │
│         │       aesthetic.py                1.0.6   2020-10-25 | Make messages more A E S T H E T I C A L L Y│
│         │       aformat.py                  0.2     2018-06-21 | Alternate text formatting, useful for relays│
│         │       alternatetz.py              0.3     2018-11-11 | Add an alternate timezone item.             │
│         │       amarok2.pl                  0.7     2012-05-08 | Amarok 2 control and now playing script.    │
│         │       amqp_notify.rb              0.1     2011-01-12 | Send private messages and highlights to an A│
│         │       announce_url_title.py       19      2021-06-05 | Announce URL title to user or to channel.   │
│         │       anotify.py                  1.0.2   2020-05-16 | Notifications of private messages, highlight│
│         │       anti_password.py            1.2.1   2021-03-13 | Prevent a password from being accidentally s│
│         │       apply_corrections.py        1.3     2018-06-21 | Display corrected text when user sends s/typ│
│         │       arespond.py                 0.1.1   2020-10-11 | Simple autoresponder.                       │
│         │       atcomplete.pl               0.001   2016-10-29 | Tab complete nicks when prefixed with "@".  │
│         │       audacious.pl                0.3     2009-05-03 | Display which song Audacious is currently pl│
│         │       auth.rb                     0.3     2014-05-30 | Automatically authenticate with NickServ usi│
│         │       auto_away.py                0.4     2018-11-11 | A simple auto-away script.                  │
│         │       autoauth.py                 1.3     2021-11-07 | Permits to auto-authenticate when changing n│
│         │       autobump.py                 0.1.0   2019-06-14 | Bump buffers upon activity.                 │
│         │       autoconf.py                 0.4     2021-05-11 | Auto save/load changed options in a .weerc f│
│         │       autoconnect.py              0.3.3   2019-10-06 | Reopen servers and channels opened last time│
│         │[12:55] [2] [script] 2:scripts                                                                      │
│         │█                                                                                                   │
└──────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
....

[[script_commands]]
===== Comandi Script

include::includes/autogen_user_commands.it.adoc[tag=script_commands]

// TRANSLATION MISSING
[[script_options]]
===== Script options

// TRANSLATION MISSING
Sections in file _script.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command       | Description
| look    | /set script.look.*    | Look and feel.
| color   | /set script.color.*   | Colors.
| scripts | /set script.scripts.* | Options for download of scripts.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=script_options]

// TRANSLATION MISSING
[[scripting_plugins]]
==== Scripting plugins

[[python_commands]]
===== Comandi Python

include::includes/autogen_user_commands.it.adoc[tag=python_commands]

[[perl_commands]]
===== Comandi Perl

include::includes/autogen_user_commands.it.adoc[tag=perl_commands]

[[ruby_commands]]
===== Comandi Ruby

include::includes/autogen_user_commands.it.adoc[tag=ruby_commands]

[[lua_commands]]
===== Comandi Lua

include::includes/autogen_user_commands.it.adoc[tag=lua_commands]

[[tcl_commands]]
===== Comandi Tcl

include::includes/autogen_user_commands.it.adoc[tag=tcl_commands]

[[guile_commands]]
===== Comandi Guile

include::includes/autogen_user_commands.it.adoc[tag=guile_commands]

[[javascript_commands]]
===== Comandi JavaScript

include::includes/autogen_user_commands.it.adoc[tag=javascript_commands]

[[php_commands]]
===== Comandi PHP

include::includes/autogen_user_commands.it.adoc[tag=php_commands]

// TRANSLATION MISSING
[[python_options]]
===== Python options

// TRANSLATION MISSING
Sections in file _python.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command    | Description
| look    | /set python.look.* | Look and feel.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=python_options]

// TRANSLATION MISSING
[[perl_options]]
===== Perl options

// TRANSLATION MISSING
Sections in file _perl.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command  | Description
| look    | /set perl.look.* | Look and feel.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=perl_options]

// TRANSLATION MISSING
[[ruby_options]]
===== Ruby options

// TRANSLATION MISSING
Sections in file _ruby.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command  | Description
| look    | /set ruby.look.* | Look and feel.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=ruby_options]

// TRANSLATION MISSING
[[lua_options]]
===== Lua options

// TRANSLATION MISSING
Sections in file _lua.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command | Description
| look    | /set lua.look.* | Look and feel.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=lua_options]

// TRANSLATION MISSING
[[tcl_options]]
===== Tcl options

// TRANSLATION MISSING
Sections in file _tcl.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command | Description
| look    | /set tcl.look.* | Look and feel.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=tcl_options]

// TRANSLATION MISSING
[[guile_options]]
===== Guile options

// TRANSLATION MISSING
Sections in file _guile.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command   | Description
| look    | /set guile.look.* | Look and feel.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=guile_options]

// TRANSLATION MISSING
[[javascript_options]]
===== Javascript options

// TRANSLATION MISSING
Sections in file _javascript.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command        | Description
| look    | /set javascript.look.* | Look and feel.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=javascript_options]

// TRANSLATION MISSING
[[php_options]]
===== PHP options

// TRANSLATION MISSING
Sections in file _php.conf_:

// TRANSLATION MISSING
[width="100%",cols="3m,6m,16",options="header"]
|===
| Section | Control command | Description
| look    | /set php.look.* | Look and feel.
|===

// TRANSLATION MISSING
Options:

include::includes/autogen_user_options.it.adoc[tag=php_options]

[[support]]
== Supporto

// TRANSLATION MISSING
Before asking for support, be sure you've read documentation and FAQ provided
with WeeChat.

// TRANSLATION MISSING
For support with IRC, on server _irc.libera.chat_:

* official channels (with developers):
** _#weechat_ (English)
** _#weechat-fr_ (French)
* non-official channels:
** _#weechat-de_ (German)
** _#weechat-fi_ (Finlandese)

// TRANSLATION MISSING
For other ways of support, see: https://weechat.org/about/support