weechat: Move from buffers.pl to buflist

Signed-off-by: Johannes Löthberg <johannes@kyriasis.com>

4 files changed, 4 insertions, 1924 deletions

diff --git a/weechat/buffers.conf b/weechat/buffers.conf
deleted file mode 100644
index b40b86e..0000000
--- a/weechat/buffers.conf
+++ /dev/null
@@ -1,80 +0,0 @@
-#
-# weechat -- buffers.conf
-#
-# WARNING: It is NOT recommended to edit this file by hand,
-# especially if WeeChat is running.
-#
-# Use /set or similar command to change settings in WeeChat.
-#
-# For more info, see: https://weechat.org/doc/quickstart
-#
-
-[color]
-current_bg = blue
-current_fg = yellow
-default_bg = default
-default_fg = default
-hotlist_highlight_bg = red
-hotlist_highlight_fg = magenta
-hotlist_low_bg = default
-hotlist_low_fg = blue
-hotlist_message_bg = default
-hotlist_message_fg = lightblue
-hotlist_private_bg = red
-hotlist_private_fg = magenta
-none_channel_bg = default
-none_channel_fg = default
-number = lightgreen
-number_char = lightgreen
-prefix_bufname = default
-queries_default_bg = default
-queries_default_fg = default
-queries_highlight_bg = red
-queries_highlight_fg = magenta
-queries_message_bg = red
-queries_message_fg = magenta
-suffix_bufname = default
-whitelist_default_bg = default
-whitelist_default_fg = default
-whitelist_highlight_bg = red
-whitelist_highlight_fg = magenta
-whitelist_low_bg = default
-whitelist_low_fg = blue
-whitelist_message_bg = red
-whitelist_message_fg = magenta
-whitelist_private_bg = red
-whitelist_private_fg = magenta
-
-[look]
-core_to_front = on
-detach = 10
-detach_buffer_immediately = ""
-detach_buffer_immediately_level = 2
-detach_display_window_number = off
-detach_displayed_buffers = on
-detach_free_content = off
-detach_query = on
-hide_merged_buffers = server
-hotlist_counter = off
-immune_detach_buffers = ""
-indenting = on
-indenting_amount = 2
-indenting_number = on
-jump_prev_next_visited_buffer = off
-mark_inactive = on
-mouse_move_buffer = on
-mouse_wheel = on
-name_crop_suffix = "×"
-name_size_max = 0
-number_char = "."
-prefix = off
-prefix_bufname = ""
-prefix_empty = on
-prefix_for_query = ""
-short_names = on
-show_lag = off
-show_number = on
-sort = number
-suffix_bufname = ""
-toggle_bar = on
-whitelist_buffers = ""
diff --git a/weechat/perl/autoload/buffers.pl b/weechat/perl/autoload/buffers.pl
deleted file mode 120000
index 445dc3c..0000000
--- a/weechat/perl/autoload/buffers.pl
+++ /dev/null
@@ -1 +0,0 @@
-../buffers.pl
\ No newline at end of file
diff --git a/weechat/perl/buffers.pl b/weechat/perl/buffers.pl
deleted file mode 100644
index 46e2460..0000000
--- a/weechat/perl/buffers.pl
+++ /dev/null
@@ -1,1821 +0,0 @@
-#
-# Copyright (C) 2008-2014 Sebastien Helleu <flashcode@flashtux.org>
-# Copyright (C) 2011-2013 Nils G <weechatter@arcor.de>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#
-# Display sidebar with list of buffers.
-#
-# History:
-#
-# 2017-03-17, arza <arza@arza.us>:
-#     v5.6: fix truncating buffer names that contain multibyte characters
-# 2017-02-21, arza <arza@arza.us>:
-#     v5.5: fix memory leak in perl 5.23.7-5.24.1
-#           fix truncation and crop_suffix when truncating to 1-4 characters
-#           fix prefix_empty for inactive buffers
-#           tidy code
-# 2016-05-01, mumixam <mumixam@gmail.com>:
-#     v5.4: add option "detach_buffer_immediately_level"
-# 2015-08-21, Matthew Cox <matthewcpcox@gmail.com>
-#     v5.3: add option "indenting_amount", to adjust the indenting of channel buffers
-# 2015-05-02, arza <arza@arza.us>:
-#     v5.2: truncate long names (name_size_max) more when mark_inactive adds parenthesis
-# 2015-03-29, Ed Santiago <ed@edsantiago.com>:
-#     v5.1: merged buffers: always indent, except when filling is horizontal
-# 2014-12-12, oakkitten
-#     v5.0: fix cropping non-latin buffer names
-# 2014-08-29, Patrick Steinhardt <ps@pks.im>:
-#     v4.9: add support for specifying custom buffer names
-# 2014-07-19, Sebastien Helleu <flashcode@flashtux.org>:
-#     v4.8: add support of ctrl + mouse wheel to jump to previous/next buffer,
-#           new option "mouse_wheel"
-# 2014-06-22, Sebastien Helleu <flashcode@flashtux.org>:
-#     v4.7: fix typos in options
-# 2014-04-05, Sebastien Helleu <flashcode@flashtux.org>:
-#     v4.6: add support of hidden buffers (WeeChat >= 0.4.4)
-# 2014-01-01, Sebastien Helleu <flashcode@flashtux.org>:
-#     v4.5: add option "mouse_move_buffer"
-# 2013-12-11, Sebastien Helleu <flashcode@flashtux.org>:
-#     v4.4: fix buffer number on drag to the end of list when option
-#           weechat.look.buffer_auto_renumber is off
-# 2013-12-10, nils_2@freenode.#weechat:
-#     v4.3: add options "prefix_bufname" and "suffix_bufname (idea by silverd)
-#           fix hook_timer() for show_lag wasn't disabled
-#           improve signal handling (less updating of buffers list)
-# 2013-11-07, Sebastien Helleu <flashcode@flashtux.org>:
-#     v4.2: use default filling "columns_vertical" when bar position is top/bottom
-# 2013-10-31, nils_2@freenode.#weechat:
-#     v4.1: add option "detach_buffer_immediately" (idea by farn)
-# 2013-10-20, nils_2@freenode.#weechat:
-#     v4.0: add options "detach_displayed_buffers", "detach_display_window_number"
-# 2013-09-27, nils_2@freenode.#weechat:
-#     v3.9: add option "toggle_bar" and option "show_prefix_query" (idea by IvarB)
-#           fix problem with linefeed at end of list of buffers (reported by grawity)
-# 2012-10-18, nils_2@freenode.#weechat:
-#     v3.8: add option "mark_inactive", to mark buffers you are not in (idea by xrdodrx)
-#           add wildcard "*" for immune_detach_buffers (idea by StarWeaver)
-#           add new options "detach_query" and "detach_free_content" (idea by StarWeaver)
-# 2012-10-06, Nei <anti.teamidiot.de>:
-#     v3.7: call menu on right mouse if menu script is loaded.
-# 2012-10-06, nils_2 <weechatter@arcor.de>:
-#     v3.6: add new option "hotlist_counter" (idea by torque).
-# 2012-06-02, nils_2 <weechatter@arcor.de>:
-#     v3.5: add values "server|channel|private|all|keepserver|none" to option "hide_merged_buffers" (suggested by dominikh).
-# 2012-05-25, nils_2 <weechatter@arcor.de>:
-#     v3.4: add new option "show_lag".
-# 2012-04-07, Sebastien Helleu <flashcode@flashtux.org>:
-#     v3.3: fix truncation of wide chars in buffer name (option name_size_max) (bug #36034)
-# 2012-03-15, nils_2 <weechatter@arcor.de>:
-#     v3.2: add new option "detach"(weechat >= 0.3.8)
-#           add new option "immune_detach_buffers" (requested by Mkaysi)
-#           add new function buffers_whitelist add|del|reset (suggested by FiXato)
-#           add new function buffers_detach add|del|reset
-# 2012-03-09, Sebastien Helleu <flashcode@flashtux.org>:
-#     v3.1: fix reload of config file
-# 2012-01-29, nils_2 <weechatter@arcor.de>:
-#     v3.0: fix: buffers did not update directly during window_switch (reported by FiXato)
-# 2012-01-29, nils_2 <weechatter@arcor.de>:
-#     v2.9: add options "name_size_max" and "name_crop_suffix"
-# 2012-01-08, nils_2 <weechatter@arcor.de>:
-#     v2.8: fix indenting for option "show_number off"
-#           fix unset of buffer activity in hotlist when buffer was moved with mouse
-#           add buffer with free content and core buffer sorted first (suggested  by nyuszika7h)
-#           add options queries_default_fg/bg and queries_message_fg/bg (suggested by FiXato)
-#           add clicking with left button on current buffer will do a jump_previously_visited_buffer (suggested by FiXato)
-#           add clicking with right button on current buffer will do a jump_next_visited_buffer
-#           add additional informations in help texts
-#           add default_fg and default_bg for whitelist channels
-#           internal changes  (script is now 3Kb smaller)
-# 2012-01-04, Sebastien Helleu <flashcode@flashtux.org>:
-#     v2.7: fix regex lookup in whitelist buffers list
-# 2011-12-04, nils_2 <weechatter@arcor.de>:
-#     v2.6: add own config file (buffers.conf)
-#           add new behavior for indenting (under_name)
-#           add new option to set different color for server buffers and buffers with free content
-# 2011-10-30, nils_2 <weechatter@arcor.de>:
-#     v2.5: add new options "show_number_char" and "color_number_char",
-#           add help-description for options
-# 2011-08-24, Sebastien Helleu <flashcode@flashtux.org>:
-#     v2.4: add mouse support
-# 2011-06-06, nils_2 <weechatter@arcor.de>:
-#     v2.3: add missing option "color_whitelist_default"
-# 2011-03-23, Sebastien Helleu <flashcode@flashtux.org>:
-#     v2.2: fix color of nick prefix with WeeChat >= 0.3.5
-# 2011-02-13, nils_2 <weechatter@arcor.de>:
-#     v2.1: add options "color_whitelist_*"
-# 2010-10-05, Sebastien Helleu <flashcode@flashtux.org>:
-#     v2.0: add options "sort" and "show_number"
-# 2010-04-12, Sebastien Helleu <flashcode@flashtux.org>:
-#     v1.9: replace call to log() by length() to align buffer numbers
-# 2010-04-02, Sebastien Helleu <flashcode@flashtux.org>:
-#     v1.8: fix bug with background color and option indenting_number
-# 2010-04-02, Helios <helios@efemes.de>:
-#     v1.7: add indenting_number option
-# 2010-02-25, m4v <lambdae2@gmail.com>:
-#     v1.6: add option to hide empty prefixes
-# 2010-02-12, Sebastien Helleu <flashcode@flashtux.org>:
-#     v1.5: add optional nick prefix for buffers like IRC channels
-# 2009-09-30, Sebastien Helleu <flashcode@flashtux.org>:
-#     v1.4: remove spaces for indenting when bar position is top/bottom
-# 2009-06-14, Sebastien Helleu <flashcode@flashtux.org>:
-#     v1.3: add option "hide_merged_buffers"
-# 2009-06-14, Sebastien Helleu <flashcode@flashtux.org>:
-#     v1.2: improve display with merged buffers
-# 2009-05-02, Sebastien Helleu <flashcode@flashtux.org>:
-#     v1.1: sync with last API changes
-# 2009-02-21, Sebastien Helleu <flashcode@flashtux.org>:
-#     v1.0: remove timer used to update bar item first time (not needed any more)
-# 2009-02-17, Sebastien Helleu <flashcode@flashtux.org>:
-#     v0.9: fix bug with indenting of private buffers
-# 2009-01-04, Sebastien Helleu <flashcode@flashtux.org>:
-#     v0.8: update syntax for command /set (comments)
-# 2008-10-20, Jiri Golembiovsky <golemj@gmail.com>:
-#     v0.7: add indenting option
-# 2008-10-01, Sebastien Helleu <flashcode@flashtux.org>:
-#     v0.6: add default color for buffers, and color for current active buffer
-# 2008-09-18, Sebastien Helleu <flashcode@flashtux.org>:
-#     v0.5: fix color for "low" level entry in hotlist
-# 2008-09-18, Sebastien Helleu <flashcode@flashtux.org>:
-#     v0.4: rename option "show_category" to "short_names",
-#           remove option "color_slash"
-# 2008-09-15, Sebastien Helleu <flashcode@flashtux.org>:
-#     v0.3: fix bug with priority in hotlist (var not defined)
-# 2008-09-02, Sebastien Helleu <flashcode@flashtux.org>:
-#     v0.2: add color for buffers with activity and config options for
-#           colors, add config option to display/hide categories
-# 2008-03-15, Sebastien Helleu <flashcode@flashtux.org>:
-#     v0.1: script creation
-#
-# Help about settings:
-#   display all settings for script (or use iset.pl script to change settings):
-#      /set buffers*
-#   show help text for option buffers.look.whitelist_buffers:
-#      /help buffers.look.whitelist_buffers
-#
-# Mouse-support (standard key bindings):
-#   left mouse-button:
-#       - click on a buffer to switch to selected buffer
-#       - click on current buffer will do action jump_previously_visited_buffer
-#       - drag a buffer and drop it on another position will move the buffer to position
-#   right mouse-button:
-#       - click on current buffer will do action jump_next_visited_buffer
-#       - moving buffer to the left/right will close buffer.
-#
-
-use strict;
-use Encode qw( decode encode );
-# -----------------------------[ internal ]-------------------------------------
-my $SCRIPT_NAME = "buffers";
-my $SCRIPT_VERSION = "5.6";
-
-my $BUFFERS_CONFIG_FILE_NAME = "buffers";
-my $buffers_config_file;
-my $cmd_buffers_whitelist= "buffers_whitelist";
-my $cmd_buffers_detach   = "buffers_detach";
-
-my %mouse_keys = ("\@item(buffers):button1*" => "hsignal:buffers_mouse",
-                  "\@item(buffers):button2*" => "hsignal:buffers_mouse",
-                  "\@bar(buffers):ctrl-wheelup" => "hsignal:buffers_mouse",
-                  "\@bar(buffers):ctrl-wheeldown" => "hsignal:buffers_mouse");
-my %options;
-my %hotlist_level = (0 => "low", 1 => "message", 2 => "private", 3 => "highlight");
-my @whitelist_buffers = ();
-my @immune_detach_buffers= ();
-my @detach_buffer_immediately= ();
-my @buffers_focus = ();
-my %buffers_timer = ();
-my %Hooks = ();
-
-# --------------------------------[ init ]--------------------------------------
-weechat::register($SCRIPT_NAME, "Sebastien Helleu <flashcode\@flashtux.org>",
-                  $SCRIPT_VERSION, "GPL3",
-                  "Sidebar with list of buffers", "shutdown_cb", "");
-my $weechat_version = weechat::info_get("version_number", "") || 0;
-
-buffers_config_init();
-buffers_config_read();
-
-weechat::bar_item_new($SCRIPT_NAME, "build_buffers", "");
-weechat::bar_new($SCRIPT_NAME, "0", "0", "root", "", "left", "columns_vertical",
-                 "vertical", "0", "0", "default", "default", "default", "1",
-                 $SCRIPT_NAME);
-
-if ( check_bar_item() == 0 )
-{
-    weechat::command("", "/bar show " . $SCRIPT_NAME) if ( weechat::config_boolean($options{"toggle_bar"}) eq 1 );
-}
-
-weechat::hook_signal("buffer_opened", "buffers_signal_buffer", "");
-weechat::hook_signal("buffer_closed", "buffers_signal_buffer", "");
-weechat::hook_signal("buffer_merged", "buffers_signal_buffer", "");
-weechat::hook_signal("buffer_unmerged", "buffers_signal_buffer", "");
-weechat::hook_signal("buffer_moved", "buffers_signal_buffer", "");
-weechat::hook_signal("buffer_renamed", "buffers_signal_buffer", "");
-weechat::hook_signal("buffer_switch", "buffers_signal_buffer", "");
-weechat::hook_signal("buffer_hidden", "buffers_signal_buffer", "");  # WeeChat >= 0.4.4
-weechat::hook_signal("buffer_unhidden", "buffers_signal_buffer", "");  # WeeChat >= 0.4.4
-weechat::hook_signal("buffer_localvar_added", "buffers_signal_buffer", "");
-weechat::hook_signal("buffer_localvar_changed", "buffers_signal_buffer", "");
-
-weechat::hook_signal("window_switch", "buffers_signal_buffer", "");
-weechat::hook_signal("hotlist_changed", "buffers_signal_hotlist", "");
-#weechat::hook_command_run("/input switch_active_*", "buffers_signal_buffer", "");
-weechat::bar_item_update($SCRIPT_NAME);
-
-
-if ($weechat_version >= 0x00030600)
-{
-    weechat::hook_focus($SCRIPT_NAME, "buffers_focus_buffers", "");
-    weechat::hook_hsignal("buffers_mouse", "buffers_hsignal_mouse", "");
-    weechat::key_bind("mouse", \%mouse_keys);
-}
-
-weechat::hook_command($cmd_buffers_whitelist,
-                      "add/del current buffer to/from buffers whitelist",
-                      "[add] || [del] || [reset]",
-                      "  add: add current buffer in configuration file\n".
-                      "  del: delete current buffer from configuration file\n".
-                      "reset: reset all buffers from configuration file ".
-                      "(no confirmation!)\n\n".
-                      "Examples:\n".
-                      "/$cmd_buffers_whitelist add\n",
-                      "add %-||".
-                      "del %-||".
-                      "reset %-",
-                      "buffers_cmd_whitelist", "");
-weechat::hook_command($cmd_buffers_detach,
-                      "add/del current buffer to/from buffers detach",
-                      "[add] || [del] || [reset]",
-                      "  add: add current buffer in configuration file\n".
-                      "  del: delete current buffer from configuration file\n".
-                      "reset: reset all buffers from configuration file ".
-                      "(no confirmation!)\n\n".
-                      "Examples:\n".
-                      "/$cmd_buffers_detach add\n",
-                      "add %-||".
-                      "del %-||".
-                      "reset %-",
-                      "buffers_cmd_detach", "");
-
-if ($weechat_version >= 0x00030800)
-{
-    weechat::hook_config("buffers.look.detach", "hook_timer_detach", "");
-    if (weechat::config_integer($options{"detach"}) > 0)
-    {
-        $Hooks{timer_detach} = weechat::hook_timer(weechat::config_integer($options{"detach"}) * 1000,
-                                                   60, 0, "buffers_signal_hotlist", "");
-    }
-}
-
-weechat::hook_config("buffers.look.show_lag", "hook_timer_lag", "");
-
-if (weechat::config_boolean($options{"show_lag"}))
-{
-    $Hooks{timer_lag} = weechat::hook_timer(
-        weechat::config_integer(weechat::config_get("irc.network.lag_refresh_interval")) * 1000,
-        0, 0, "buffers_signal_hotlist", "");
-}
-
-# -------------------------------- [ command ] --------------------------------
-sub buffers_cmd_whitelist
-{
-my ( $data, $buffer, $args ) = @_;
-    $args = lc($args);
-    my $buffers_whitelist = weechat::config_string( weechat::config_get("buffers.look.whitelist_buffers") );
-    return weechat::WEECHAT_RC_OK if ( $buffers_whitelist eq "" and $args eq "del" or $buffers_whitelist eq "" and $args eq "reset" );
-    my @buffers_list = split( /,/, $buffers_whitelist );
-    # get buffers name
-    my $infolist = weechat::infolist_get("buffer", weechat::current_buffer(), "");
-    weechat::infolist_next($infolist);
-    my $buffers_name = weechat::infolist_string($infolist, "name");
-    weechat::infolist_free($infolist);
-    return weechat::WEECHAT_RC_OK if ( $buffers_name eq "" );                   # should never happen
-
-    if ( $args eq "add" )
-    {
-        return weechat::WEECHAT_RC_OK if ( grep /^$buffers_name$/, @buffers_list );     # check if buffer already in list
-        push @buffers_list, ( $buffers_name );
-        my $buffers_list = &create_whitelist(\@buffers_list);
-        weechat::config_option_set( weechat::config_get("buffers.look.whitelist_buffers"), $buffers_list, 1);
-        weechat::print(weechat::current_buffer(), "buffer \"$buffers_name\" added to buffers whitelist");
-    }
-    elsif ( $args eq "del" )
-    {
-        return weechat::WEECHAT_RC_OK unless ( grep /^$buffers_name$/, @buffers_list );     # check if buffer is in list
-        @buffers_list = grep {$_ ne $buffers_name} @buffers_list;                           # delete entry
-        my $buffers_list = &create_whitelist(\@buffers_list);
-        weechat::config_option_set( weechat::config_get("buffers.look.whitelist_buffers"), $buffers_list, 1);
-        weechat::print(weechat::current_buffer(), "buffer \"$buffers_name\" deleted from buffers whitelist");
-    }
-    elsif ( $args eq "reset" )
-    {
-        return weechat::WEECHAT_RC_OK if ( $buffers_whitelist eq "" );
-        weechat::config_option_set( weechat::config_get("buffers.look.whitelist_buffers"), "", 1);
-        weechat::print(weechat::current_buffer(), "buffers whitelist is empty, now...");
-    }
-    return weechat::WEECHAT_RC_OK;
-}
-
-sub buffers_cmd_detach
-{
-    my ( $data, $buffer, $args ) = @_;
-    $args = lc($args);
-    my $immune_detach_buffers = weechat::config_string( weechat::config_get("buffers.look.immune_detach_buffers") );
-    return weechat::WEECHAT_RC_OK if ( $immune_detach_buffers eq "" and $args eq "del" or $immune_detach_buffers eq "" and $args eq "reset" );
-
-    my @buffers_list = split( /,/, $immune_detach_buffers );
-    # get buffers name
-    my $infolist = weechat::infolist_get("buffer", weechat::current_buffer(), "");
-    weechat::infolist_next($infolist);
-    my $buffers_name = weechat::infolist_string($infolist, "name");
-    weechat::infolist_free($infolist);
-    return weechat::WEECHAT_RC_OK if ( $buffers_name eq "" );                   # should never happen
-
-    if ( $args eq "add" )
-    {
-        return weechat::WEECHAT_RC_OK if ( grep /^$buffers_name$/, @buffers_list );     # check if buffer already in list
-        push @buffers_list, ( $buffers_name );
-        my $buffers_list = &create_whitelist(\@buffers_list);
-        weechat::config_option_set( weechat::config_get("buffers.look.immune_detach_buffers"), $buffers_list, 1);
-        weechat::print(weechat::current_buffer(), "buffer \"$buffers_name\" added to immune detach buffers");
-    }
-    elsif ( $args eq "del" )
-    {
-        return weechat::WEECHAT_RC_OK unless ( grep /^$buffers_name$/, @buffers_list );     # check if buffer is in list
-        @buffers_list = grep {$_ ne $buffers_name} @buffers_list;                           # delete entry
-        my $buffers_list = &create_whitelist(\@buffers_list);
-        weechat::config_option_set( weechat::config_get("buffers.look.immune_detach_buffers"), $buffers_list, 1);
-        weechat::print(weechat::current_buffer(), "buffer \"$buffers_name\" deleted from immune detach buffers");
-    }
-    elsif ( $args eq "reset" )
-    {
-        return weechat::WEECHAT_RC_OK if ( $immune_detach_buffers eq "" );
-        weechat::config_option_set( weechat::config_get("buffers.look.immune_detach_buffers"), "", 1);
-        weechat::print(weechat::current_buffer(), "immune detach buffers is empty, now...");
-    }
-    return weechat::WEECHAT_RC_OK;
-}
-
-sub create_whitelist
-{
-    my @buffers_list = @{$_[0]};
-    my $buffers_list = "";
-    foreach (@buffers_list)
-    {
-        $buffers_list .= $_ .",";
-    }
-    # remove last ","
-    chop $buffers_list;
-    return $buffers_list;
-}
-
-# -------------------------------- [ config ] --------------------------------
-sub hook_timer_detach
-{
-    my $detach = $_[2];
-    if ( $detach eq 0 )
-    {
-        weechat::unhook($Hooks{timer_detach}) if $Hooks{timer_detach};
-        $Hooks{timer_detach} = "";
-    }
-    else
-    {
-        weechat::unhook($Hooks{timer_detach}) if $Hooks{timer_detach};
-        $Hooks{timer_detach} = weechat::hook_timer( weechat::config_integer($options{"detach"}) * 1000, 60, 0, "buffers_signal_hotlist", "");
-    }
-    weechat::bar_item_update($SCRIPT_NAME);
-    return weechat::WEECHAT_RC_OK;
-}
-
-sub hook_timer_lag
-{
-    my $lag = $_[2];
-    if ( $lag eq "off" )
-    {
-        weechat::unhook($Hooks{timer_lag}) if $Hooks{timer_lag};
-        $Hooks{timer_lag} = "";
-    }
-    else
-    {
-        weechat::unhook($Hooks{timer_lag}) if $Hooks{timer_lag};
-        $Hooks{timer_lag} = weechat::hook_timer( weechat::config_integer(weechat::config_get("irc.network.lag_refresh_interval")) * 1000, 0, 0, "buffers_signal_hotlist", "");
-    }
-    weechat::bar_item_update($SCRIPT_NAME);
-    return weechat::WEECHAT_RC_OK;
-}
-
-sub buffers_config_read
-{
-    return weechat::config_read($buffers_config_file) if ($buffers_config_file ne "");
-}
-
-sub buffers_config_write
-{
-    return weechat::config_write($buffers_config_file) if ($buffers_config_file ne "");
-}
-
-sub buffers_config_reload_cb
-{
-    my ($data, $config_file) = ($_[0], $_[1]);
-    return weechat::config_reload($config_file)
-}
-
-sub buffers_config_init
-{
-    $buffers_config_file = weechat::config_new($BUFFERS_CONFIG_FILE_NAME,
-                                               "buffers_config_reload_cb", "");
-    return if ($buffers_config_file eq "");
-
-my %default_options_color =
-("color_current_fg" => [
-     "current_fg", "color",
-     "foreground color for current buffer",
-     "", 0, 0, "lightcyan", "lightcyan", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_current_bg" => [
-     "current_bg", "color",
-     "background color for current buffer",
-     "", 0, 0, "red", "red", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_default_fg" => [
-     "default_fg", "color",
-     "default foreground color for buffer name",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_default_bg" => [
-     "default_bg", "color",
-     "default background color for buffer name",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_hotlist_highlight_fg" => [
-     "hotlist_highlight_fg", "color",
-     "change foreground color of buffer name if a highlight messaged received",
-     "", 0, 0, "magenta", "magenta", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_hotlist_highlight_bg" => [
-     "hotlist_highlight_bg", "color",
-     "change background color of buffer name if a highlight messaged received",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_hotlist_low_fg" => [
-     "hotlist_low_fg", "color",
-     "change foreground color of buffer name if a low message received",
-     "", 0, 0, "white", "white", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_hotlist_low_bg" => [
-     "hotlist_low_bg", "color",
-     "change background color of buffer name if a low message received",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_hotlist_message_fg" => [
-     "hotlist_message_fg", "color",
-     "change foreground color of buffer name if a normal message received",
-     "", 0, 0, "yellow", "yellow", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_hotlist_message_bg" => [
-     "hotlist_message_bg", "color",
-     "change background color of buffer name if a normal message received",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_hotlist_private_fg" => [
-     "hotlist_private_fg", "color",
-     "change foreground color of buffer name if a private message received",
-     "", 0, 0, "lightgreen", "lightgreen", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_hotlist_private_bg" => [
-     "hotlist_private_bg", "color",
-     "change background color of buffer name if a private message received",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_number" => [
-     "number", "color",
-     "color for buffer number",
-     "", 0, 0, "lightgreen", "lightgreen", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_number_char" => [
-     "number_char", "color",
-     "color for buffer number char",
-     "", 0, 0, "lightgreen", "lightgreen", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_whitelist_default_fg" => [
-     "whitelist_default_fg", "color",
-     "default foreground color for whitelist buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_whitelist_default_bg" => [
-     "whitelist_default_bg", "color",
-     "default background color for whitelist buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_whitelist_low_fg" => [
-     "whitelist_low_fg", "color",
-     "low color of whitelist buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_whitelist_low_bg" => [
-     "whitelist_low_bg", "color",
-     "low color of whitelist buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_whitelist_message_fg" => [
-     "whitelist_message_fg", "color",
-     "message color of whitelist buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_whitelist_message_bg" => [
-     "whitelist_message_bg", "color",
-     "message color of whitelist buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_whitelist_private_fg" => [
-     "whitelist_private_fg", "color",
-     "private color of whitelist buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_whitelist_private_bg" => [
-     "whitelist_private_bg", "color",
-     "private color of whitelist buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_whitelist_highlight_fg" => [
-     "whitelist_highlight_fg", "color",
-     "highlight color of whitelist buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_whitelist_highlight_bg" => [
-     "whitelist_highlight_bg", "color",
-     "highlight color of whitelist buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_none_channel_fg" => [
-     "none_channel_fg", "color",
-     "foreground color for none channel buffer (e.g.: core/server/plugin ".
-     "buffer)",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_none_channel_bg" => [
-     "none_channel_bg", "color",
-     "background color for none channel buffer (e.g.: core/server/plugin ".
-     "buffer)",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "queries_default_fg" => [
-     "queries_default_fg", "color",
-     "foreground color for query buffer without message",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "queries_default_bg" => [
-     "queries_default_bg", "color",
-     "background color for query buffer without message",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "queries_message_fg" => [
-     "queries_message_fg", "color",
-     "foreground color for query buffer with unread message",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "queries_message_bg" => [
-     "queries_message_bg", "color",
-     "background color for query buffer with unread message",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "queries_highlight_fg" => [
-     "queries_highlight_fg", "color",
-     "foreground color for query buffer with unread highlight",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "queries_highlight_bg" => [
-     "queries_highlight_bg", "color",
-     "background color for query buffer with unread highlight",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_prefix_bufname" => [
-     "prefix_bufname", "color",
-     "color for prefix of buffer name",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "color_suffix_bufname" => [
-     "suffix_bufname", "color",
-     "color for suffix of buffer name",
-     "", 0, 0, "default", "default", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
-);
-
-my %default_options_look =
-(
- "hotlist_counter" => [
-     "hotlist_counter", "boolean",
-     "show number of message for the buffer (this option needs WeeChat >= ".
-     "0.3.5). The relevant option for notification is \"weechat.look.".
-     "buffer_notify_default\"",
-     "", 0, 0, "off", "off", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "show_lag" => [
-     "show_lag", "boolean",
-     "show lag behind server name. This option is using \"irc.color.".
-     "item_lag_finished\", ".
-     "\"irc.network.lag_min_show\" and \"irc.network.lag_refresh_interval\"",
-     "", 0, 0, "off", "off", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "look_whitelist_buffers" => [
-     "whitelist_buffers", "string",
-     "comma separated list of buffers for using a different color scheme ".
-     "(for example: freenode.#weechat,freenode.#weechat-fr)",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config_whitelist", "", "", ""
- ],
- "hide_merged_buffers" => [
-     "hide_merged_buffers", "integer",
-     "hide merged buffers. The value determines which merged buffers should ".
-     "be hidden, keepserver meaning 'all except server buffers'. Other values ".
-     "correspondent to the buffer type.",
-     "server|channel|private|keepserver|all|none", 0, 0, "none", "none", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "indenting" => [
-     "indenting", "integer", "use indenting for channel and query buffers. ".
-     "This option only takes effect if bar is left/right positioned",
-     "off|on|under_name", 0, 0, "off", "off", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "indenting_number" => [
-     "indenting_number", "boolean",
-     "use indenting for numbers. This option only takes effect if bar is ".
-     "left/right positioned",
-     "", 0, 0, "on", "on", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "indenting_amount" => [
-     "indenting_amount", "integer",
-     "amount of indenting to use. This option only takes effect if bar ".
-     "is left/right positioned, and indenting is enabled",
-     "", 0, 16, 2, 2, 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "short_names" => [
-     "short_names", "boolean",
-     "display short names (remove text before first \".\" in buffer name)",
-     "", 0, 0, "on", "on", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "show_number" => [
-     "show_number", "boolean",
-     "display buffer number in front of buffer name",
-     "", 0, 0, "on", "on", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "show_number_char" => [
-     "number_char", "string",
-     "display a char behind buffer number",
-     "", 0, 0, ".", ".", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "show_prefix_bufname" => [
-     "prefix_bufname", "string",
-     "prefix displayed in front of buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "show_suffix_bufname" => [
-     "suffix_bufname", "string",
-     "suffix displayed at end of buffer name",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "show_prefix" => [
-     "prefix", "boolean",
-     "displays your prefix for channel in front of buffer name",
-     "", 0, 0, "off", "off", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "show_prefix_empty" => [
-     "prefix_empty", "boolean",
-     "use a placeholder for channels without prefix",
-     "", 0, 0, "on", "on", 0,
-     "", "",  "buffers_signal_config", "", "", ""
- ],
- "show_prefix_query" => [
-     "prefix_for_query", "string",
-     "prefix displayed in front of query buffer",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "sort" => [
-     "sort", "integer",
-     "sort buffer-list by \"number\" or \"name\"",
-     "number|name", 0, 0, "number", "number", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "core_to_front" => [
-     "core_to_front", "boolean",
-     "core buffer and buffers with free content will be listed first. ".
-     "Take only effect if buffer sort is by name",
-     "", 0, 0, "off", "off", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "jump_prev_next_visited_buffer" => [
-     "jump_prev_next_visited_buffer", "boolean",
-     "jump to previously or next visited buffer if you click with ".
-     "left/right mouse button on currently visiting buffer",
-     "", 0, 0, "off", "off", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "name_size_max" => [
-     "name_size_max", "integer",
-     "maximum size of buffer name. 0 means no limitation",
-     "", 0, 256, 0, 0, 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "name_crop_suffix" => [
-     "name_crop_suffix", "string",
-     "contains an optional char(s) that is appended when buffer name is ".
-     "shortened",
-     "", 0, 0, "+", "+", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "detach" => [
-     "detach", "integer",
-     "detach buffer from buffers list after a specific period of time ".
-     "(in seconds) without action (weechat ≥ 0.3.8 required) (0 means \"off\")",
-     "", 0, 31536000, 0, "number", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "immune_detach_buffers" => [
-     "immune_detach_buffers", "string",
-     "comma separated list of buffers to NOT automatically detach. ".
-     "Allows \"*\" wildcard. Ex: \"BitlBee,freenode.*\"",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config_immune_detach_buffers", "", "", ""
- ],
- "detach_query" => [
-     "detach_query", "boolean",
-     "query buffer will be detached",
-     "", 0, 0, "off", "off", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "detach_buffer_immediately" => [
-     "detach_buffer_immediately", "string",
-     "comma separated list of buffers to detach immediately. Buffers ".
-     "will attach again based on notify level set in ".
-     "\"detach_buffer_immediately_level\". Allows \"*\" wildcard. ".
-     "Ex: \"BitlBee,freenode.*\"",
-     "", 0, 0, "", "", 0,
-     "", "", "buffers_signal_config_detach_buffer_immediately", "", "", ""
- ],
- "detach_buffer_immediately_level" => [
-     "detach_buffer_immediately_level", "integer",
-     "The value determines what notify level messages are reattached from activity. ".
-     " This option works in conjunction with \"detach_buffer_immediately\" ".
-     "0: low priority (like join/part messages), ".
-     "1: message, ".
-     "2: private, ".
-     "3: highlight",
-     "", 0, 3, 2, 2, 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "detach_free_content" => [
-     "detach_free_content", "boolean",
-     "buffers with free content will be detached (Ex: iset, chanmon)",
-     "", 0, 0, "off", "off", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "detach_displayed_buffers" => [
-     "detach_displayed_buffers", "boolean",
-     "buffers displayed in a (split) window will be detached",
-     "", 0, 0, "on", "on", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "detach_display_window_number" => [
-     "detach_display_window_number", "boolean",
-     "window number will be add, behind buffer name (this option takes only ".
-     "effect with \"detach_displayed_buffers\" option)",
-     "", 0, 0, "off", "off", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "mark_inactive" => [
-     "mark_inactive", "boolean",
-     "if option is \"on\", inactive buffers (those you are not in) will have ".
-     "parentheses around them. An inactive buffer will not be detached.",
-     "", 0, 0, "off", "off", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "toggle_bar" => [
-     "toggle_bar", "boolean",
-     "if option is \"on\", buffers bar will hide/show when script is ".
-     "(un)loaded.",
-     "", 0, 0, "on", "on", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "mouse_move_buffer" => [
-     "mouse_move_buffer", "boolean",
-     "if option is \"on\", mouse gestures (drag & drop) can move buffers in list.",
-     "", 0, 0, "on", "on", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
- "mouse_wheel" => [
-     "mouse_wheel", "boolean",
-     "if option is \"on\", mouse wheel jumps to previous/next buffer in list.",
-     "", 0, 0, "on", "on", 0,
-     "", "", "buffers_signal_config", "", "", ""
- ],
-);
-
-    # section "color"
-    my $section_color = weechat::config_new_section(
-        $buffers_config_file,
-        "color", 0, 0, "", "", "", "", "", "", "", "", "", "");
-    if ($section_color eq "")
-    {
-        weechat::config_free($buffers_config_file);
-        return;
-    }
-    foreach my $option (keys %default_options_color)
-    {
-        $options{$option} = weechat::config_new_option(
-            $buffers_config_file,
-            $section_color,
-            $default_options_color{$option}[0],
-            $default_options_color{$option}[1],
-            $default_options_color{$option}[2],
-            $default_options_color{$option}[3],
-            $default_options_color{$option}[4],
-            $default_options_color{$option}[5],
-            $default_options_color{$option}[6],
-            $default_options_color{$option}[7],
-            $default_options_color{$option}[8],
-            $default_options_color{$option}[9],
-            $default_options_color{$option}[10],
-            $default_options_color{$option}[11],
-            $default_options_color{$option}[12],
-            $default_options_color{$option}[13],
-            $default_options_color{$option}[14]);
-    }
-
-    # section "look"
-    my $section_look = weechat::config_new_section(
-        $buffers_config_file,
-        "look", 0, 0, "", "", "", "", "", "", "", "", "", "");
-    if ($section_look eq "")
-    {
-        weechat::config_free($buffers_config_file);
-        return;
-    }
-    foreach my $option (keys %default_options_look)
-    {
-        $options{$option} = weechat::config_new_option(
-            $buffers_config_file,
-            $section_look,
-            $default_options_look{$option}[0],
-            $default_options_look{$option}[1],
-            $default_options_look{$option}[2],
-            $default_options_look{$option}[3],
-            $default_options_look{$option}[4],
-            $default_options_look{$option}[5],
-            $default_options_look{$option}[6],
-            $default_options_look{$option}[7],
-            $default_options_look{$option}[8],
-            $default_options_look{$option}[9],
-            $default_options_look{$option}[10],
-            $default_options_look{$option}[11],
-            $default_options_look{$option}[12],
-            $default_options_look{$option}[13],
-            $default_options_look{$option}[14],
-            $default_options_look{$option}[15]);
-    }
-}
-
-# get sort key of buffer
-sub key_of_buffer
-{
-    my ($buffer, $number) = @_;
-    my $key = "";
-
-    if (weechat::config_integer($options{"sort"}) eq 1) # number = 0; name = 1
-    {
-        my $name = weechat::buffer_get_string($buffer->{"pointer"}, "localvar_custom_name");
-        if (not defined $name or $name eq "")
-        {
-            if (weechat::config_boolean( $options{"short_names"} ) eq 1)
-            {
-                $name = $buffer->{"short_name"};
-            }
-            else
-            {
-                $name = $buffer->{"name"};
-            }
-        }
-        if ( weechat::config_boolean($options{"core_to_front"}) eq 1)
-        {
-            if ( weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") ne "channel"  and
-                 weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") ne "private" )
-            {
-                my $type = weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type");
-                if ( $type eq "" and $name ne "weechat")
-                {
-                    $name = " " . $name;
-                }
-                else
-                {
-                    $name = "  " . $name;
-                }
-            }
-        }
-        $key = sprintf("%s%08d", lc($name), $buffer->{"number"});
-    }
-    else
-    {
-        $key = sprintf("%08d", $number);
-    }
-
-    return $key;
-}
-
-# whether to skip this buffer
-sub skip_buffer
-{
-    my ($buffer) = @_;
-    return 0 if $buffer->{"active"};
-
-    if ( weechat::config_string($options{"hide_merged_buffers"}) eq "server" and
-       ($buffer->{"type"} eq "server" or $buffer->{"plugin_name"} eq "core") )
-    {
-        return 1;
-    }
-    if ( weechat::config_string($options{"hide_merged_buffers"}) eq "channel" and
-       ($buffer->{"type"} eq "channel" or $buffer->{"plugin_name"} eq "core") )
-    {
-        return 1;
-    }
-    if ( weechat::config_string($options{"hide_merged_buffers"}) eq "private" and
-       ($buffer->{"type"} eq "private" or $buffer->{"plugin_name"} eq "core") )
-    {
-        return 1;
-    }
-    if ( weechat::config_string($options{"hide_merged_buffers"}) eq "keepserver" and
-       ($buffer->{"type"} ne "server" or $buffer->{"plugin_name"} eq "core") )
-    {
-        return 1;
-    }
-    if ( weechat::config_string($options{"hide_merged_buffers"}) eq "all" )
-    {
-        return 1;
-    }
-
-    return 0;
-}
-
-# truncate string from the end to $maxlength, 0 = don't truncate
-sub truncate_end
-{
-    my ($name, $maxlength) = @_;
-    if ($maxlength == 0)
-    {
-        return $name;
-    }
-    my $str = decode("UTF-8", $name);
-    $str = substr($str, 0, $maxlength);
-    $str = encode("UTF-8", $str);
-    return $str;
-}
-
-# format one buffer name in buffers bar: truncate and add parentheses
-sub format_name
-{
-    my ($buffer, $fg, $bg) = @_;
-    my $output = "";
-    my $crop_suffix = weechat::color( weechat::config_color($options{"color_number_char"}) ) . weechat::config_string($options{"name_crop_suffix"});
-    my $maxlength = weechat::config_integer($options{"name_size_max"});
-
-    my $name = weechat::buffer_get_string($buffer->{"pointer"}, "localvar_custom_name");
-    if (not defined $name or $name eq "")
-    {
-        if (weechat::config_boolean( $options{"short_names"} ) eq 1)
-        {
-            $name = $buffer->{"short_name"};
-        }
-        else
-        {
-            $name = $buffer->{"name"};
-        }
-    }
-
-    if ( $buffer->{"type"} eq "channel" &&
-         weechat::config_boolean($options{"mark_inactive"}) eq 1 &&
-         $buffer->{"nicks_count"} == 0 &&
-         $maxlength > 2 )
-    {
-        $output = weechat::color( weechat::config_color($options{"color_number_char"}) ).
-                  "(".
-                  weechat::color($fg).
-                  weechat::color(",$bg").
-                  truncate_end($name, $maxlength-2).
-                  (length(Encode::decode_utf8($name)) > $maxlength-2 ? $crop_suffix : "").
-                  weechat::color( weechat::config_color($options{"color_number_char"}) ).
-                  ")";
-    }
-    else
-    {
-        $output = weechat::color($fg).
-                  weechat::color(",$bg").
-                  truncate_end($name, $maxlength).
-                  (length(Encode::decode_utf8($name)) > $maxlength && $maxlength > 0 ? $crop_suffix : "");
-    }
-
-    return $output;
-}
-
-# get fg and bg for a buffer
-sub get_colors
-{
-    my ($buffer, %hotlist) = @_;
-    my $fg = weechat::config_color( $options{"color_default_fg"} );
-    my $bg = weechat::config_color( $options{"color_default_bg"} );
-
-    if ( weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") eq "private" )
-    {
-        if ( weechat::config_color($options{"queries_default_bg"}) ne "default" || weechat::config_color($options{"queries_default_fg"}) ne "default" )
-        {
-            $fg = weechat::config_color( $options{"queries_default_fg"} );
-            $bg = weechat::config_color( $options{"queries_default_bg"} );
-        }
-    }
-    # check for core and buffer with free content
-    elsif ( weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") ne "channel" and
-            weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") ne "private" )
-    {
-        $fg = weechat::config_color( $options{"color_none_channel_fg"} );
-        $bg = weechat::config_color( $options{"color_none_channel_bg"} );
-    }
-    # default whitelist buffer?
-    if (grep {$_ eq $buffer->{"name"}} @whitelist_buffers)
-    {
-        $fg = weechat::config_color( $options{"color_whitelist_default_fg"} );
-        $bg = weechat::config_color( $options{"color_whitelist_default_bg"} );
-    }
-
-    $fg = "default" if ($fg eq "");
-    $bg = "default" if ($bg eq "");
-
-    # color for channel and query buffer
-    if (exists $hotlist{$buffer->{"pointer"}})
-    {
-        delete $buffers_timer{$buffer->{"pointer"}};
-        # check if buffer is in whitelist buffer
-        if (grep {$_ eq $buffer->{"name"}} @whitelist_buffers)
-        {
-            $fg = weechat::config_color( $options{"color_whitelist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_fg"} );
-            $bg = weechat::config_color( $options{"color_whitelist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_bg"} );
-        }
-        elsif ( weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") eq "private" )
-        {
-            # queries_default_fg/bg and buffers.color.queries_message_fg/bg
-            if ( weechat::config_color($options{"queries_highlight_fg"}) ne "default" ||
-                 weechat::config_color($options{"queries_highlight_bg"}) ne "default" ||
-                 weechat::config_color($options{"queries_message_fg"}) ne "default" ||
-                 weechat::config_color($options{"queries_message_bg"}) ne "default" )
-            {
-                if ( ($hotlist{$buffer->{"pointer"}}) == 2 )
-                {
-                    $fg = weechat::config_color( $options{"queries_message_fg"} );
-                    $bg = weechat::config_color( $options{"queries_message_bg"} );
-                }
-
-                elsif ( ($hotlist{$buffer->{"pointer"}}) == 3 )
-                {
-                    $fg = weechat::config_color( $options{"queries_highlight_fg"} );
-                    $bg = weechat::config_color( $options{"queries_highlight_bg"} );
-                }
-            }
-            else
-            {
-                $fg = weechat::config_color( $options{"color_hotlist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_fg"} );
-                $bg = weechat::config_color( $options{"color_hotlist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_bg"} );
-            }
-        }
-        else
-        {
-            $fg = weechat::config_color( $options{"color_hotlist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_fg"} );
-            $bg = weechat::config_color( $options{"color_hotlist_".$hotlist_level{$hotlist{$buffer->{"pointer"}}}."_bg"} );
-        }
-    }
-
-    if ($buffer->{"current_buffer"})
-    {
-        $fg = weechat::config_color( $options{"color_current_fg"} );
-        $bg = weechat::config_color( $options{"color_current_bg"} );
-    }
-    return ($fg, $bg);
-}
-
-# get nick prefix of channel
-sub nick_prefix
-{
-    my ($buffer) = @_;
-    my $output = "";
-
-    my $nickname = weechat::buffer_get_string($buffer->{"pointer"}, "localvar_nick");
-    if ($nickname eq "")
-    {
-        return "";
-    }
-
-    # with version >= 0.3.2, this infolist will return only nick
-    # with older versions, whole nicklist is returned for buffer, and this can be very slow
-    my $infolist_nick = weechat::infolist_get("nicklist", $buffer->{"pointer"}, "nick_".$nickname);
-    if ($infolist_nick eq "")
-    {
-        return weechat::config_boolean($options{"show_prefix_empty"}) eq 1 && $buffer->{"type"} eq "channel" ? " " : "";
-    }
-    while (weechat::infolist_next($infolist_nick))
-    {
-        if ( (weechat::infolist_string($infolist_nick, "type") eq "nick")
-            && (weechat::infolist_string($infolist_nick, "name") eq $nickname) )
-        {
-            my $prefix = weechat::infolist_string($infolist_nick, "prefix");
-            if ( ($prefix eq " ") and (weechat::config_boolean($options{"show_prefix_empty"}) eq 0) )
-            {
-                last;
-            }
-
-            # with version >= 0.3.5, it is now a color name (for older versions: option name with color)
-            if ($weechat_version >= 0x00030500)
-            {
-                $output .= weechat::color(weechat::infolist_string($infolist_nick, "prefix_color"));
-            }
-            else
-            {
-                $output .= weechat::color(weechat::config_color(
-                                           weechat::config_get(
-                                            weechat::infolist_string($infolist_nick, "prefix_color"))));
-            }
-            $output .= $prefix;
-            last;
-        }
-    }
-    weechat::infolist_free($infolist_nick);
-    return $output;
-}
-
-# get all hotlist counts for a buffer
-sub hotlist_counts
-{
-    my ($buffer, %hotlist) = @_;
-    my $delim_color = weechat::color( weechat::config_color($options{"color_number_char"}) );
-    my $counters = "";
-
-    foreach my $counter ("low", "message", "private", "highlight")
-    {
-        if ($hotlist{$buffer."_count_${counter}"})
-        {
-            $counters =~ s/([0-9])$/$1,/;
-            $counters .= weechat::color( weechat::config_color($options{"color_hotlist_${counter}_fg"}) ) . $hotlist{$buffer."_count_${counter}"};
-        }
-    }
-    return " $delim_color($counters$delim_color)";
-}
-
-# buffers item
-sub build_buffers
-{
-    my $str = "";
-
-    # get bar position (left/right/top/bottom)
-    my $position = "left";
-    my $option_position = weechat::config_get("weechat.bar.buffers.position");
-    if ($option_position ne "")
-    {
-        $position = weechat::config_string($option_position);
-    }
-
-    # read hotlist
-    my %hotlist;
-    my $infolist = weechat::infolist_get("hotlist", "", "");
-    while (weechat::infolist_next($infolist))
-    {
-        $hotlist{weechat::infolist_pointer($infolist, "buffer_pointer")} =
-            weechat::infolist_integer($infolist, "priority");
-        if ( weechat::config_boolean( $options{"hotlist_counter"} ) eq 1 and $weechat_version >= 0x00030500 )
-        {
-            $hotlist{weechat::infolist_pointer($infolist, "buffer_pointer")."_count_low"} =
-                weechat::infolist_integer($infolist, "count_00");   # low message
-            $hotlist{weechat::infolist_pointer($infolist, "buffer_pointer")."_count_message"} =
-                weechat::infolist_integer($infolist, "count_01");   # channel message
-            $hotlist{weechat::infolist_pointer($infolist, "buffer_pointer")."_count_private"} =
-                weechat::infolist_integer($infolist, "count_02");   # private message
-            $hotlist{weechat::infolist_pointer($infolist, "buffer_pointer")."_count_highlight"} =
-                weechat::infolist_integer($infolist, "count_03");   # highlight message
-        }
-    }
-    weechat::infolist_free($infolist);
-
-    # read buffers list
-    @buffers_focus = ();
-    my @buffers;
-    my @current1 = ();
-    my @current2 = ();
-    my $old_number = -1;
-    my $max_number = 0;
-    my $max_number_digits = 0;
-    my $active_seen = 0;
-    my $current_time = time();
-
-    $infolist = weechat::infolist_get("buffer", "", "");
-    while (weechat::infolist_next($infolist))
-    {
-        # ignore hidden buffers (WeeChat >= 0.4.4)
-        if ($weechat_version >= 0x00040400 and weechat::infolist_integer($infolist, "hidden"))
-        {
-            next;
-        }
-        my $buffer;
-        my $number = weechat::infolist_integer($infolist, "number");
-        if ($number ne $old_number)
-        {
-            @buffers = (@buffers, @current2, @current1);
-            @current1 = ();
-            @current2 = ();
-            $active_seen = 0;
-        }
-        if ($number > $max_number)
-        {
-            $max_number = $number;
-        }
-        $old_number = $number;
-        my $active = weechat::infolist_integer($infolist, "active");
-        if ($active)
-        {
-            $active_seen = 1;
-        }
-        $buffer->{"pointer"} = weechat::infolist_pointer($infolist, "pointer");
-        $buffer->{"number"} = $number;
-        $buffer->{"active"} = $active;
-        $buffer->{"current_buffer"} = weechat::infolist_integer($infolist, "current_buffer");
-        $buffer->{"num_displayed"} = weechat::infolist_integer($infolist, "num_displayed");
-        $buffer->{"plugin_name"} = weechat::infolist_string($infolist, "plugin_name");
-        $buffer->{"name"} = weechat::infolist_string($infolist, "name");
-        $buffer->{"short_name"} = weechat::infolist_string($infolist, "short_name");
-        $buffer->{"full_name"} = $buffer->{"plugin_name"}.".".$buffer->{"name"};
-        $buffer->{"type"} = weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type");
-
-        # check if buffer is active (or maybe a /part, /kick channel)
-        if ($buffer->{"type"} eq "channel" and weechat::config_boolean( $options{"mark_inactive"} ) eq 1)
-        {
-            my $server = weechat::buffer_get_string($buffer->{"pointer"}, "localvar_server");
-            my $channel = weechat::buffer_get_string($buffer->{"pointer"}, "localvar_channel");
-            my $infolist_channel = weechat::infolist_get("irc_channel", "", "$server,$channel");
-            if ($infolist_channel)
-            {
-                weechat::infolist_next($infolist_channel);
-                $buffer->{"nicks_count"} = weechat::infolist_integer($infolist_channel, "nicks_count");
-            }
-            else
-            {
-                $buffer->{"nicks_count"} = 0;
-            }
-            weechat::infolist_free($infolist_channel);
-        }
-
-        my $maxlevel = weechat::config_integer($options{"detach_buffer_immediately_level"});
-        next if ( check_detach_buffer_immediately($buffer->{"name"}) eq 1
-                 and $buffer->{"current_buffer"} eq 0
-                 and ( not exists $hotlist{$buffer->{"pointer"}} or $hotlist{$buffer->{"pointer"}} < $maxlevel) );          # checking for buffer to immediately detach
-
-        if (check_immune_detached_buffers($buffer->{"name"}))
-        {
-            if ($active_seen)
-            {
-                push(@current2, $buffer);
-            }
-            else
-            {
-                push(@current1, $buffer);
-            }
-        }
-        else
-        {
-            my $detach_time = weechat::config_integer($options{"detach"});
-            # set timer for buffers with no hotlist action
-            $buffers_timer{$buffer->{"pointer"}} = $current_time
-             if ( not exists $hotlist{$buffer->{"pointer"}}
-             and $buffer->{"type"} eq "channel"
-             and not exists $buffers_timer{$buffer->{"pointer"}}
-             and $detach_time > 0);
-
-            $buffers_timer{$buffer->{"pointer"}} = $current_time
-             if (weechat::config_boolean($options{"detach_query"}) eq 1
-             and not exists $hotlist{$buffer->{"pointer"}}
-             and $buffer->{"type"} eq "private"
-             and not exists $buffers_timer{$buffer->{"pointer"}}
-             and $detach_time > 0);
-
-            $detach_time = 0
-             if (weechat::config_boolean($options{"detach_query"}) eq 0
-             and $buffer->{"type"} eq "private");
-
-            # free content buffer
-            $buffers_timer{$buffer->{"pointer"}} = $current_time
-             if (weechat::config_boolean($options{"detach_free_content"}) eq 1
-             and not exists $hotlist{$buffer->{"pointer"}}
-             and $buffer->{"type"} eq ""
-             and not exists $buffers_timer{$buffer->{"pointer"}}
-             and $detach_time > 0);
-
-            $detach_time = 0
-             if (weechat::config_boolean($options{"detach_free_content"}) eq 0
-             and $buffer->{"type"} eq "");
-
-            $detach_time = 0
-             if (weechat::config_boolean($options{"mark_inactive"}) eq 1
-             and defined $buffer->{"nicks_count"}
-             and $buffer->{"nicks_count"} == 0);
-
-            # check for detach
-            unless ( $buffer->{"current_buffer"} eq 0
-             and not exists $hotlist{$buffer->{"pointer"}}
-             and exists $buffers_timer{$buffer->{"pointer"}}
-             and $detach_time > 0
-             and $weechat_version >= 0x00030800
-             and $current_time - $buffers_timer{$buffer->{"pointer"}} >= $detach_time)
-            {
-                if ($active_seen)
-                {
-                    push(@current2, $buffer);
-                }
-                else
-                {
-                    push(@current1, $buffer);
-                }
-            }
-            elsif ( $buffer->{"current_buffer"} eq 0
-             and not exists $hotlist{$buffer->{"pointer"}}
-             and exists $buffers_timer{$buffer->{"pointer"}}
-             and $detach_time > 0
-             and $weechat_version >= 0x00030800
-             and $current_time - $buffers_timer{$buffer->{"pointer"}} >= $detach_time
-             and $buffer->{"num_displayed"} eq 1 # check for option detach_displayed_buffers and if buffer is displayed in a split window
-             and weechat::config_boolean($options{"detach_displayed_buffers"}) eq 0 )
-            {
-                my $infolist_window = weechat::infolist_get("window", "", "");
-                while (weechat::infolist_next($infolist_window))
-                {
-                    my $buffer_ptr = weechat::infolist_pointer($infolist_window, "buffer");
-                    if ($buffer_ptr eq $buffer->{"pointer"})
-                    {
-                        $buffer->{"window"} = weechat::infolist_integer($infolist_window, "number");
-                    }
-                }
-                weechat::infolist_free($infolist_window);
-                push(@current2, $buffer);
-            }
-        }
-
-    } # end of while
-
-    $max_number_digits = length($max_number);
-    @buffers = (@buffers, @current2, @current1);
-    weechat::infolist_free($infolist);
-
-    # sort buffers by number, name or shortname
-    my %sorted_buffers;
-
-    my $number = 0;
-    for my $buffer (@buffers)
-    {
-        $sorted_buffers{key_of_buffer($buffer, $number)} = $buffer;
-        $number++;
-    }
-
-    # build string with buffers
-    $old_number = -1;
-    foreach my $key (sort keys %sorted_buffers)
-    {
-        my $buffer = $sorted_buffers{$key};
-
-        if (skip_buffer($buffer))
-        {
-            next;
-        }
-
-        push(@buffers_focus, $buffer);                                          # buffer > buffers_focus, for mouse support
-
-        my ($fg, $bg) = get_colors($buffer, %hotlist);
-        my $color_bg = weechat::color(",$bg");
-
-        if ( weechat::config_string($options{"show_prefix_bufname"}) ne "" )
-        {
-            $str .= $color_bg.
-                    weechat::color( weechat::config_color($options{"color_prefix_bufname"}) ).
-                    weechat::config_string( $options{"show_prefix_bufname"} ).
-                    weechat::color("default");
-        }
-
-        if ( weechat::config_boolean($options{"show_number"}) eq 1 )   # on
-        {
-            if (( weechat::config_boolean( $options{"indenting_number"} ) eq 1)
-                && (($position eq "left") || ($position eq "right")))
-            {
-                $str .= weechat::color("default")
-                        . $color_bg
-                        . " " x ($max_number_digits - length($buffer->{"number"}));
-            }
-
-            if ($old_number ne $buffer->{"number"})
-            {
-                $str .= weechat::color( weechat::config_color($options{"color_number"}) )
-                        .$color_bg
-                        .$buffer->{"number"}
-                        .weechat::color("default")
-                        .$color_bg
-                        .weechat::color( weechat::config_color($options{"color_number_char"}) )
-                        .weechat::config_string( $options{"show_number_char"} )
-                        .$color_bg;
-            }
-            else
-            {
-                # Indentation aligns channels in a visually appealing way
-                # when viewing list top-to-bottom...
-                my $indent = " " x length($buffer->{"number"}) . " ";
-                # ...except when list is top/bottom and channels left-to-right.
-                my $option_pos = weechat::config_string( weechat::config_get("weechat.bar.buffers.position") );
-                if ( ($option_pos eq 'top') || ($option_pos eq 'bottom')
-                    and weechat::config_string( weechat::config_get("weechat.bar.buffers.filling_top_bottom") ) =~ /horizontal/ )
-                {
-                    $indent = '';
-                }
-                $str .= weechat::color("default") . $color_bg . $indent;
-            }
-        }
-
-        if ( ( weechat::config_integer( $options{"indenting"} ) ne 0 )            # indenting NOT off
-            && (($position eq "left") || ($position eq "right")) )
-        {
-            my $type = weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type");
-            if (($type eq "channel") || ($type eq "private"))
-            {
-                if ( weechat::config_integer($options{"indenting"}) eq 2 # under_name
-                     and weechat::config_integer($options{"indenting_number"}) eq 0
-                     and weechat::config_boolean($options{"show_number"}) ne 0 )
-                {
-                    $str .= " " x ( $max_number_digits - length($buffer->{"number"}) );
-                }
-                $str .= " " x weechat::config_integer($options{"indenting_amount"});
-            }
-        }
-
-        $str .= weechat::config_string($options{"show_prefix_query"}) if (weechat::config_string($options{"show_prefix_query"}) ne "" and $buffer->{"type"} eq "private");
-        $str .= nick_prefix($buffer) if (weechat::config_boolean($options{"show_prefix"}) eq 1);
-        $str .= format_name($buffer, $fg, $bg);
-        $str .= hotlist_counts($buffer->{"pointer"}, %hotlist)
-         if ( weechat::config_boolean($options{"hotlist_counter"}) eq 1 and $weechat_version >= 0x00030500 and defined $hotlist{$buffer->{"pointer"}});
-
-        # lag
-        if ( weechat::buffer_get_string($buffer->{"pointer"}, "localvar_type") eq "server" and weechat::config_boolean($options{"show_lag"}) eq 1)
-        {
-            my $color_lag = weechat::config_color(weechat::config_get("irc.color.item_lag_finished"));
-            my $min_lag = weechat::config_integer(weechat::config_get("irc.network.lag_min_show"));
-            my $infolist_server = weechat::infolist_get("irc_server", "", $buffer->{"short_name"});
-            weechat::infolist_next($infolist_server);
-            my $lag = (weechat::infolist_integer($infolist_server, "lag"));
-            weechat::infolist_free($infolist_server);
-            if ( int($lag) > int($min_lag) )
-            {
-                $lag = $lag / 1000;
-                $str .= weechat::color("default") . " (" . weechat::color($color_lag) . $lag . weechat::color("default") . ")";
-            }
-        }
-
-        # window number
-        if (weechat::config_boolean($options{"detach_displayed_buffers"}) eq 0
-            and weechat::config_boolean($options{"detach_display_window_number"}) eq 1
-            and $buffer->{"window"})
-        {
-            $str .= weechat::color("default").
-                    " (".
-                    weechat::color( weechat::config_color($options{"color_number"}) ).
-                    $buffer->{"window"}.
-                    weechat::color("default").
-                    ")";
-        }
-        $str .= weechat::color("default");
-
-        # suffix
-        if ( weechat::config_string($options{"show_suffix_bufname"}) ne "" )
-        {
-            $str .= weechat::color( weechat::config_color($options{"color_suffix_bufname"}) ).
-                    weechat::config_string( $options{"show_suffix_bufname"} ).
-                    weechat::color("default");
-        }
-
-        $str .= "\n";
-        $old_number = $buffer->{"number"};
-    } # end of foreach
-
-    # remove spaces and/or linefeed at the end
-    $str =~ s/\s+$//;
-    chomp($str);
-    return $str;
-}
-
-# react to numerous signals
-sub buffers_signal_buffer
-{
-    my ($data, $signal, $signal_data) = @_;
-
-    # check for buffer_switch and set or remove detach time
-    if ($weechat_version >= 0x00030800)
-    {
-        if ($signal eq "buffer_switch")
-        {
-            my $pointer = weechat::hdata_get_list (weechat::hdata_get("buffer"), "gui_buffer_last_displayed"); # get switched buffer
-            my $current_time = time();
-            if ( weechat::buffer_get_string($pointer, "localvar_type") eq "channel")
-            {
-                $buffers_timer{$pointer} = $current_time;
-            }
-            else
-            {
-                delete $buffers_timer{$pointer};
-            }
-        }
-        elsif ($signal eq "buffer_opened")
-        {
-            my $current_time = time();
-            $buffers_timer{$signal_data} = $current_time;
-        }
-        elsif ($signal eq "buffer_closing")
-        {
-            delete $buffers_timer{$signal_data};
-        }
-    }
-    weechat::bar_item_update($SCRIPT_NAME);
-    return weechat::WEECHAT_RC_OK;
-}
-
-sub buffers_signal_hotlist
-{
-    weechat::bar_item_update($SCRIPT_NAME);
-    return weechat::WEECHAT_RC_OK;
-}
-
-
-sub buffers_signal_config_whitelist
-{
-    @whitelist_buffers = split( /,/, weechat::config_string($options{"look_whitelist_buffers"}) );
-    weechat::bar_item_update($SCRIPT_NAME);
-    return weechat::WEECHAT_RC_OK;
-}
-
-sub buffers_signal_config_immune_detach_buffers
-{
-    @immune_detach_buffers = split( /,/, weechat::config_string($options{"immune_detach_buffers"}) );
-    weechat::bar_item_update($SCRIPT_NAME);
-    return weechat::WEECHAT_RC_OK;
-}
-
-sub buffers_signal_config_detach_buffer_immediately
-{
-    @detach_buffer_immediately = split( /,/, weechat::config_string($options{"detach_buffer_immediately"}) );
-    weechat::bar_item_update($SCRIPT_NAME);
-    return weechat::WEECHAT_RC_OK;
-}
-
-sub buffers_signal_config
-{
-    weechat::bar_item_update($SCRIPT_NAME);
-    return weechat::WEECHAT_RC_OK;
-}
-
-# called when mouse click occured in buffers item: this callback returns buffer
-# hash according to line of item where click occured
-sub buffers_focus_buffers
-{
-    my %info = %{$_[1]};
-    my $item_line = int($info{"_bar_item_line"});
-    undef my $hash;
-    if (($info{"_bar_item_name"} eq $SCRIPT_NAME) && ($item_line >= 0) && ($item_line <= $#buffers_focus))
-    {
-        $hash = $buffers_focus[$item_line];
-    }
-    else
-    {
-        $hash = {};
-        my $hash_focus = $buffers_focus[0];
-        foreach my $key (keys %$hash_focus)
-        {
-            $hash->{$key} = "?";
-        }
-    }
-    return $hash;
-}
-
-# called when a mouse action is done on buffers item, to execute action
-# possible actions: jump to a buffer or move buffer in list (drag & drop of buffer)
-sub buffers_hsignal_mouse
-{
-    my ($data, $signal, %hash) = ($_[0], $_[1], %{$_[2]});
-    my $current_buffer = weechat::buffer_get_integer(weechat::current_buffer(), "number"); # get current buffer number
-
-    if ( $hash{"_key"} eq "button1" )
-    {
-        # left mouse button
-        if ($hash{"number"} eq $hash{"number2"})
-        {
-            if ( weechat::config_boolean($options{"jump_prev_next_visited_buffer"}) )
-            {
-                if ( $current_buffer eq $hash{"number"} )
-                {
-                    weechat::command("", "/input jump_previously_visited_buffer");
-                }
-                else
-                {
-                    weechat::command("", "/buffer ".$hash{"full_name"});
-                }
-            }
-            else
-            {
-                weechat::command("", "/buffer ".$hash{"full_name"});
-            }
-        }
-        else
-        {
-            move_buffer(%hash) if (weechat::config_boolean($options{"mouse_move_buffer"}));
-        }
-    }
-    elsif ( ($hash{"_key"} eq "button2") && (weechat::config_boolean($options{"jump_prev_next_visited_buffer"})) )
-    {
-        # right mouse button
-        if ( $current_buffer eq $hash{"number2"} )
-        {
-            weechat::command("", "/input jump_next_visited_buffer");
-        }
-    }
-    elsif ( $hash{"_key"} =~ /wheelup$/ )
-    {
-        # wheel up
-        if (weechat::config_boolean($options{"mouse_wheel"}))
-        {
-            weechat::command("", "/buffer -1");
-        }
-    }
-    elsif ( $hash{"_key"} =~ /wheeldown$/ )
-    {
-        # wheel down
-        if (weechat::config_boolean($options{"mouse_wheel"}))
-        {
-            weechat::command("", "/buffer +1");
-        }
-    }
-    else
-    {
-        my $infolist = weechat::infolist_get("hook", "", "command,menu");
-        my $has_menu_command = weechat::infolist_next($infolist);
-        weechat::infolist_free($infolist);
-
-        if ( $has_menu_command && $hash{"_key"} =~ /button2/ )
-        {
-            if ($hash{"number"} eq $hash{"number2"})
-            {
-                weechat::command($hash{"pointer"}, "/menu buffer1 $hash{short_name} $hash{number}");
-            }
-            else
-            {
-                weechat::command($hash{"pointer"}, "/menu buffer2 $hash{short_name}/$hash{short_name2} $hash{number} $hash{number2}")
-            }
-        }
-        else
-        {
-            move_buffer(%hash) if (weechat::config_boolean($options{"mouse_move_buffer"}));
-        }
-    }
-}
-
-sub move_buffer
-{
-    my %hash = @_;
-    my $number2 = $hash{"number2"};
-    if ($number2 eq "?")
-    {
-        # if number 2 is not known (end of gesture outside buffers list), then set it
-        # according to mouse gesture
-        $number2 = "1";
-        if (($hash{"_key"} =~ /gesture-right/) || ($hash{"_key"} =~ /gesture-down/))
-        {
-            $number2 = "999999";
-            if ($weechat_version >= 0x00030600)
-            {
-                my $hdata_buffer = weechat::hdata_get("buffer");
-                my $last_gui_buffer = weechat::hdata_get_list($hdata_buffer, "last_gui_buffer");
-                if ($last_gui_buffer)
-                {
-                    $number2 = weechat::hdata_integer($hdata_buffer, $last_gui_buffer, "number") + 1;
-                }
-            }
-        }
-    }
-    my $ptrbuf = weechat::current_buffer();
-    weechat::command($hash{"pointer"}, "/buffer move ".$number2);
-}
-
-sub check_immune_detached_buffers
-{
-    my ($buffername) = @_;
-    foreach ( @immune_detach_buffers )
-    {
-        my $immune_buffer = weechat::string_mask_to_regex($_);
-        if ($buffername =~ /^$immune_buffer$/i)
-        {
-            return 1;
-        }
-    }
-    return 0;
-}
-
-sub check_detach_buffer_immediately
-{
-    my ($buffername) = @_;
-    foreach ( @detach_buffer_immediately )
-    {
-        my $detach_buffer = weechat::string_mask_to_regex($_);
-        if ($buffername =~ /^$detach_buffer$/i)
-        {
-            return 1;
-        }
-    }
-    return 0;
-}
-
-sub shutdown_cb
-{
-    weechat::command("", "/bar hide " . $SCRIPT_NAME) if ( weechat::config_boolean($options{"toggle_bar"}) eq 1 );
-    return weechat::WEECHAT_RC_OK
-}
-
-sub check_bar_item
-{
-    my $item = 0;
-    my $infolist = weechat::infolist_get("bar", "", "");
-    while (weechat::infolist_next($infolist))
-    {
-        my $bar_items = weechat::infolist_string($infolist, "items");
-        if (index($bar_items, $SCRIPT_NAME) != -1)
-        {
-            my $name = weechat::infolist_string($infolist, "name");
-            if ($name ne $SCRIPT_NAME)
-            {
-                $item = 1;
-                last;
-            }
-        }
-    }
-    weechat::infolist_free($infolist);
-    return $item;
-}
diff --git a/weechat/weechat.conf b/weechat/weechat.conf
index 36eb0cd..632f18a 100644
--- a/weechat/weechat.conf
+++ b/weechat/weechat.conf
@@ -241,29 +241,15 @@ path = "%h/plugins"
 save_config_on_unload = on
 
 [bar]
-buffers.color_bg = default
-buffers.color_delim = default
-buffers.color_fg = default
-buffers.conditions = ""
-buffers.filling_left_right = vertical
-buffers.filling_top_bottom = horizontal
-buffers.hidden = off
-buffers.items = "buffers"
-buffers.position = bottom
-buffers.priority = 0
-buffers.separator = on
-buffers.size = 0
-buffers.size_max = 0
-buffers.type = root
 buflist.color_bg = default
 buflist.color_delim = default
 buflist.color_fg = default
 buflist.conditions = ""
 buflist.filling_left_right = vertical
-buflist.filling_top_bottom = columns_vertical
-buflist.hidden = on
+buflist.filling_top_bottom = horizontal
+buflist.hidden = off
 buflist.items = "buflist"
-buflist.position = left
+buflist.position = bottom
 buflist.priority = 0
 buflist.separator = on
 buflist.size = 0
@@ -346,7 +332,7 @@ status.conditions = ""
 status.filling_left_right = vertical
 status.filling_top_bottom = horizontal
 status.hidden = off
-status.items = "[buffer_last_number],[buffer_plugin],buffer_number+:+buffer_name+(buffer_modes)+{buffer_nicklist_count}+buffer_zoom+buffer_filter,scroll,[lag],[hotlist],completion,aspell_suggest"
+status.items = "[buffer_last_number],[buffer_plugin],buffer_number+:+buffer_name+(buffer_modes)+{buffer_nicklist_count}+buffer_zoom+buffer_filter,scroll,[lag],completion,aspell_suggest"
 status.position = bottom
 status.priority = 500
 status.separator = off
@@ -721,8 +707,6 @@ meta2-D = "/cursor move left"
 @chat:q = "hsignal:chat_quote_prefix_message;/cursor stop"
 
 [key_mouse]
-@bar(buffers):ctrl-wheeldown = "hsignal:buffers_mouse"
-@bar(buffers):ctrl-wheelup = "hsignal:buffers_mouse"
 @bar(buflist):ctrl-wheeldown = "hsignal:buflist_mouse"
 @bar(buflist):ctrl-wheelup = "hsignal:buflist_mouse"
 @bar(input):button2 = "/input grab_mouse_area"
@@ -743,8 +727,6 @@ meta2-D = "/cursor move left"
 @item(buffer_nicklist):button1-gesture-left-long = "/window ${_window_number};/kickban ${nick}"
 @item(buffer_nicklist):button2 = "/window ${_window_number};/whois ${nick}"
 @item(buffer_nicklist):button2-gesture-left = "/window ${_window_number};/ban ${nick}"
-@item(buffers):button1* = "hsignal:buffers_mouse"
-@item(buffers):button2* = "hsignal:buffers_mouse"
 @item(buflist):button1* = "hsignal:buflist_mouse"
 @item(buflist):button2* = "hsignal:buflist_mouse"
 @bar:wheeldown = "/bar scroll ${_bar_name} ${_window_number} +20%"