WezTerm 是一个高性能的跨平台终端模拟器，它提供了广泛的自定义选项，包括键绑定和鼠标绑定，使得用户可以根据自己的需求优化操作界面。本文将详细介绍几个关键的自定义功能，解释它们的用途，并展示如何配置这些功能来提升终端使用体验。

创建一个键绑定

WezTerm 的键绑定功能允许用户为特定的操作定义快捷键。需要注意的是如果想要绑定大写或者特殊字符，需要设置key的同时设置mods，例如：

{ key = 'H', mods = 'SHIFT|LEADER', action = act.AdjustPaneSize { 'Left', 10 } },

这样配置的快捷键可以通过按下 Leader 后，再按下 Shift + h (H) 来调整面板大小。

详见：https://wezfurlong.org/wezterm/config/keys.html

配置 LEADER 键

首先，定义一个 LEADER 键，作为其他快捷键的前缀。在 WezTerm 中，LEADER 键的设置如下：

local leader = {

	key = 'Space',

	mods = 'SUPER|ALT',

	timeout_milliseconds = math.maxinteger

}

这个设置允许用户通过同时按下 Win + Alt + Space 来激活领导键模式，实现类似 tmux 的操作方式。

基本的操作：

{ key = "c", mods = "LEADER",       action = act { SpawnTab = "CurrentPaneDomain" } },

{ key = "&", mods = "LEADER",       action = act { CloseCurrentTab = { confirm = false } } },

{ key = "q", mods = "LEADER",       action = act { CloseCurrentTab = { confirm = false } } },

{ key = "x", mods = "LEADER",       action = act { CloseCurrentPane = { confirm = false } } },

{ key = 's', mods = 'LEADER',       action = act.PaneSelect },

{ key = 'S', mods = 'SHIFT|LEADER', action = act.PaneSelect { mode = 'SwapWithActive' } },

{ key = 'w', mods = 'LEADER',       action = act.ShowTabNavigator },

{ key = "k", mods = "LEADER",       action = act.RotatePanes "Clockwise" },

{ key = "T",      mods = "SHIFT|CTRL",   action = act { SpawnTab = "CurrentPaneDomain" } },

{ key = "W",      mods = "SHIFT|CTRL",   action = act { CloseCurrentTab = { confirm = true } } },

{ key = "V",      mods = "SHIFT|CTRL",   action = act { PasteFrom = "Clipboard" } },

{ key = "C",      mods = "SHIFT|CTRL",   action = act { CopyTo = "Clipboard" } },

{ key = "Tab",    mods = "CTRL",         action = act.ActivateTabRelative(1) },

{ key = "Tab",    mods = "SHIFT|CTRL",   action = act.ActivateTabRelative(-1) },

{ key = "Return", mods = "ALT",          action = "ToggleFullScreen" },

{ key = "F11",    mods = "",             action = "ToggleFullScreen" },

面板操作：激活与调整

ALT 风格的配置：

一些程序比如 tmux zellij 等会使用这些快捷键，所以这里自定义 create_keybind 函数来实现识别当前面板是否在这些程序中，如果是则不执行对应的操作，而是直接传递给程序。create_keybind 函数的实现见完整配置文件。

create_keybind("SpawnTab", "ALT", "t", "CurrentPaneDomain"),

create_keybind("smart_split", "ALT", "n"),

create_keybind("CloseCurrentTab", "ALT", "q"),

create_keybind("CloseCurrentPane", "ALT", "x"),

create_keybind("ActivatePaneDirection", "ALT", "h", "Left"),

create_keybind("ActivatePaneDirection", "ALT", "j", "Down"),

create_keybind("ActivatePaneDirection", "ALT", "k", "Up"),

create_keybind("ActivatePaneDirection", "ALT", "l", "Right")

create_keybind("ActivatePaneDirection", "ALT", "[", "Prev"),

create_keybind("ActivatePaneDirection", "ALT", "]", "Next"),

create_keybind("AdjustPaneSize", "ALT", "LeftArrow", "Left"),

create_keybind("AdjustPaneSize", "ALT", "RightArrow", "Right"),

create_keybind("AdjustPaneSize", "ALT", "UpArrow", "Up"),

create_keybind("AdjustPaneSize", "ALT", "DownArrow", "Down")

WezTerm Leader 键的缺点在于每个 action 都需要按下 Leader 键，这样会导致操作繁琐。例如，我们如果直接使用

{ key = 'h', mods = 'LEADER', action = act.ActivatePaneDirection 'Left' },

{ key = 'j', mods = 'LEADER', action = act.ActivatePaneDirection 'Down' },

{ key = 'k', mods = 'LEADER', action = act.ActivatePaneDirection 'Up' },

{ key = 'l', mods = 'LEADER', action = act.ActivatePaneDirection 'Right' }

这样配置的问题在于，用户每切换一次都需要按下一次 Leader 键。为了解决这个问题，我们可以创建一个函数activate_pane_with_dir来激活指定方向的面板，并通过resize_pane_with_dir来调整面板大小。这两个函数会调用对应action后，再调用ActivateKeyTable来激活对应的快捷键表。这样就可以像 tmux 一样，按下一次 Leader 键，然后连续按下 hjkl 来切换面板。

key_table:

local key_tables = {

	resize_pane = {

		{ key = 'LeftArrow',  action = act.AdjustPaneSize { 'Left', 1 } },

		{ key = 'h',          action = act.AdjustPaneSize { 'Left', 1 } },

		{ key = 'H',          action = act.AdjustPaneSize { 'Left', 10 } },

		{ key = 'RightArrow', action = act.AdjustPaneSize { 'Right', 1 } },

		{ key = 'l',          action = act.AdjustPaneSize { 'Right', 1 } },

		{ key = 'L',          action = act.AdjustPaneSize { 'Right', 10 } },

		{ key = 'UpArrow',    action = act.AdjustPaneSize { 'Up', 1 } },

		{ key = 'k',          action = act.AdjustPaneSize { 'Up', 1 } },

		{ key = 'K',          action = act.AdjustPaneSize { 'Up', 10 } },

		{ key = 'DownArrow',  action = act.AdjustPaneSize { 'Down', 1 } },

		{ key = 'j',          action = act.AdjustPaneSize { 'Down', 1 } },

		{ key = 'J',          action = act.AdjustPaneSize { 'Down', 10 } },

		{ key = 'Escape',     action = 'PopKeyTable' },

		{ key = 'q',          action = 'PopKeyTable' },

		{ key = 'Q',          action = 'PopKeyTable' }

	},

	activate_pane = {

		{ key = 'LeftArrow',  action = act.ActivatePaneDirection 'Left' },

		{ key = 'h',          action = act.ActivatePaneDirection 'Left' },

		{ key = 'RightArrow', action = act.ActivatePaneDirection 'Right' },

		{ key = 'l',          action = act.ActivatePaneDirection 'Right' },

		{ key = 'UpArrow',    action = act.ActivatePaneDirection 'Up' },

		{ key = 'k',          action = act.ActivatePaneDirection 'Up' },

		{ key = 'DownArrow',  action = act.ActivatePaneDirection 'Down' },

		{ key = 'j',          action = act.ActivatePaneDirection 'Down' },

		{ key = 'Escape',     action = 'PopKeyTable' },

		{ key = 'q',          action = 'PopKeyTable' },

		{ key = 'Q',          action = 'PopKeyTable' }

	},

	move_tab = {

		{ key = 'N',          action = act.MoveTabRelative(1) },

		{ key = 'P',          action = act.MoveTabRelative(-1) },

		{ key = 'n',          action = act.MoveTabRelative(1) },

		{ key = 'p',          action = act.MoveTabRelative(-1) },

		{ key = 'h',          action = act.MoveTabRelative(-1) },

		{ key = 'j',          action = act.MoveTabRelative(1) },

		{ key = 'k',          action = act.MoveTabRelative(-1) },

		{ key = 'l',          action = act.MoveTabRelative(1) },

		{ key = 'LeftArrow',  action = act.MoveTabRelative(-1) },

		{ key = 'RightArrow', action = act.MoveTabRelative(1) },

		{ key = 'UpArrow',    action = act.MoveTabRelative(-1) },

		{ key = 'DownArrow',  action = act.MoveTabRelative(1) },

		{ key = 'Escape',     action = 'PopKeyTable' },

		{ key = 'q',          action = 'PopKeyTable' },

		{ key = 'Q',          action = 'PopKeyTable' }

	},

	activate_tab = {

		{ key = 'N',          action = act.ActivateTab(0) },

		{ key = 'P',          action = act.ActivateTab(-1) },

		{ key = 'n',          action = act.ActivateTabRelative(1) },

		{ key = 'p',          action = act.ActivateTabRelative(-1) },

		{ key = 'h',          action = act.ActivateTabRelative(-1) },

		{ key = 'j',          action = act.ActivateTabRelative(1) },

		{ key = 'k',          action = act.ActivateTabRelative(-1) },

		{ key = 'l',          action = act.ActivateTabRelative(1) },

		{ key = 'LeftArrow',  action = act.ActivateTabRelative(-1) },

		{ key = 'RightArrow', action = act.ActivateTabRelative(1) },

		{ key = 'UpArrow',    action = act.ActivateTabRelative(-1) },

		{ key = 'DownArrow',  action = act.ActivateTabRelative(1) },

		{ key = 'Escape',     action = 'PopKeyTable' },

}


local function activate_pane_with_dir(dir)

		return function(win, pane)

				win:perform_action(wezterm.action.ActivatePaneDirection(dir), pane)

				win:perform_action(wezterm.action.ActivateKeyTable { name = 'activate_pane', one_shot = false, timeout_milliseconds = 600 }, pane)

		end

end

local function resize_pane_with_dir(dir)

		return function(win, pane)

				win:perform_action(wezterm.action.AdjustPaneSize { dir, 10 }, pane)

				win:perform_action(wezterm.action.ActivateKeyTable { name = 'resize_pane', one_shot = false, timeout_milliseconds = 600 }, pane)

		end

end

local function activate_tab_with_dir(dir)

	return function(win, pane)

		win:perform_action(act.ActivateTabRelative(dir), pane)

		win:perform_action(act.ActivateKeyTable { name = 'activate_tab', one_shot = false, timeout_milliseconds = 600 },

			pane)

	end

end

local function move_tab_with_dir(dir)

	return function(win, pane)

		win:perform_action(act.MoveTabRelative(dir), pane)

		win:perform_action(act.ActivateKeyTable { name = 'move_tab', one_shot = false, timeout_milliseconds = 600 },

			pane)

	end

end

配置如下：

{ key = "a",          mods = "LEADER",   action = act.ActivateKeyTable { name = 'activate_pane', one_shot = false, timeout_milliseconds = 5000 } },

{ key = 'h',          mods = 'LEADER',   action = wezterm.action_callback(activate_pane_with_dir("Left")) },

{ key = 'j',          mods = 'LEADER',   action = wezterm.action_callback(activate_pane_with_dir("Down")) },

{ key = 'k',          mods = 'LEADER',   action = wezterm.action_callback(activate_pane_with_dir("Up")) },

{ key = 'l',          mods = 'LEADER',   action = wezterm.action_callback(activate_pane_with_dir("Right")) },

{ key = "UpArrow",    mods = "LEADER",   action = wezterm.action_callback(activate_pane_with_dir("Up")) },

{ key = "DownArrow",  mods = "LEADER",   action = wezterm.action_callback(activate_pane_with_dir("Down")) },

{ key = "LeftArrow",  mods = "LEADER",   action = wezterm.action_callback(activate_pane_with_dir("Left")) },

{ key = "RightArrow", mods = "LEADER",   action = wezterm.action_callback(activate_pane_with_dir("Right")) },

{ key = "h",          mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Left" } },

{ key = "j",          mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Down" } },

{ key = "k",          mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Up" } },

{ key = "l",          mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Right" } },

{ key = "UpArrow",    mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Up" } },

{ key = "DownArrow",  mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Down" } },

{ key = "LeftArrow",  mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Left" } },

{ key = "RightArrow", mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Right" } },

{ key = 'r',          mods = 'LEADER',         action = act.ActivateKeyTable { name = 'resize_pane', one_shot = false, timeout_milliseconds = 5000 } },

-- use Multiple keybinds fails because of async, so use action_callback

{ key = 'H',          mods = 'SHIFT|LEADER',   action = wezterm.action_callback(resize_pane_with_dir("Left")) },

{ key = 'J',          mods = 'SHIFT|LEADER',   action = wezterm.action_callback(resize_pane_with_dir("Down")) },

{ key = 'K',          mods = 'SHIFT|LEADER',   action = wezterm.action_callback(resize_pane_with_dir("Up")) },

{ key = 'L',          mods = 'SHIFT|LEADER',   action = wezterm.action_callback(resize_pane_with_dir("Right")) },

{ key = "UpArrow",    mods = "SHIFT|LEADER",   action = wezterm.action_callback(resize_pane_with_dir("Up")) },

{ key = "DownArrow",  mods = "SHIFT|LEADER",   action = wezterm.action_callback(resize_pane_with_dir("Down")) },

{ key = "LeftArrow",  mods = "SHIFT|LEADER",   action = wezterm.action_callback(resize_pane_with_dir("Left")) },

{ key = "RightArrow", mods = "SHIFT|LEADER",   action = wezterm.action_callback(resize_pane_with_dir("Right")) },

{ key = "h",          mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Left", 1 } } },

{ key = "l",          mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Right", 1 } } },

{ key = "k",          mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Up", 1 } } },

{ key = "j",          mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Down", 1 } } },

{ key = "UpArrow",    mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Up", 1 } } },

{ key = "DownArrow",  mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Down", 1 } } },

{ key = "LeftArrow",  mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Left", 1 } } },

{ key = "RightArrow", mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Right", 1 } } },

面板分割

面板分割功能允许用户在一个窗口（window）中同时打开多个面板（pane），从而可以并行处理多个任务。配置如下：

{ key = "-", mods = "LEADER", action = act { SplitVertical = { domain = "CurrentPaneDomain" } } },

{ key = "\\", mods = "LEADER", action = act { SplitHorizontal = { domain = "CurrentPaneDomain" } } },

{ key = "-", mods = "ALT|CTRL", action = act { SplitVertical = { domain = "CurrentPaneDomain" } } },

{ key = "\\", mods = "ALT|CTRL", action = act { SplitHorizontal = { domain = "CurrentPaneDomain" } } },

{ key = "_", mods = "SHIFT|CTRL", action = act { SplitVertical = { domain = "CurrentPaneDomain" } } },

{ key = "|", mods = "SHIFT|CTRL", action = act { SplitHorizontal = { domain = "CurrentPaneDomain" } } },

通过使用 LEADER,ALT+CTRL,SHIFT+CTRL + - 和 \ 来分别进行垂直和水平分割。

配置智能分割功能

根据当前面板的尺寸来决定是进行垂直分割还是水平分割。

local function smart_split_callback(window, pane)

		local dim = pane:get_dimensions()

		if dim.pixel_height > dim.pixel_width then

				window:perform_action(wezterm.action.SplitVertical({ domain = "CurrentPaneDomain" }), pane)

		else

				window:perform_action(wezterm.action.SplitHorizontal({ domain = "CurrentPaneDomain" }), pane)

		end

end

local smart_split = wezterm.action_callback(smart_split_callback)

keys = {

		{ key = "Enter", mods = "LEADER", action = smart_split },

		{ key = "Enter", mods = "ALT|CTRL", action = smart_split },

		{ key = "Enter", mods = "SHIFT|CTRL", action = smart_split }

}

标签导航

create_keybind("ActivateTabRelative", "ALT|CTRL", "[", -1),

create_keybind("ActivateTabRelative", "ALT|CTRL", "]", 1),

{ key = "A",          mods = "SHIFT|LEADER", action = act.ActivateKeyTable { name = "activate_tab", one_shot = false, timeout_milliseconds = 5000 } },

{ key = "LeftArrow",  mods = "SHIFT|CTRL",   action = act.ActivateTabRelative(-1) },

{ key = "RightArrow", mods = "SHIFT|CTRL",   action = act.ActivateTabRelative(1) },

{ key = "n",          mods = "LEADER",       action = act.ActivateTabRelative(1) },

{ key = "p",          mods = "LEADER",       action = act.ActivateTabRelative(-1) },

{ key = "1",          mods = "LEADER",       action = act { ActivateTab = 0 } },

{ key = "2",          mods = "LEADER",       action = act { ActivateTab = 1 } },

{ key = "3",          mods = "LEADER",       action = act { ActivateTab = 2 } },

{ key = "4",          mods = "LEADER",       action = act { ActivateTab = 3 } },

{ key = "5",          mods = "LEADER",       action = act { ActivateTab = 4 } },

{ key = "6",          mods = "LEADER",       action = act { ActivateTab = 5 } },

{ key = "7",          mods = "LEADER",       action = act { ActivateTab = 6 } },

{ key = "8",          mods = "LEADER",       action = act { ActivateTab = 7 } },

{ key = "9",          mods = "LEADER",       action = act { ActivateTab = 8 } },

{ key = "0",          mods = "LEADER",       action = act { ActivateTab = -1 } },

create_keybind("ActivateTab", "ALT", "1", 0),

create_keybind("ActivateTab", "ALT", "2", 1),

create_keybind("ActivateTab", "ALT", "3", 2),

create_keybind("ActivateTab", "ALT", "4", 3),

create_keybind("ActivateTab", "ALT", "5", 4),

create_keybind("ActivateTab", "ALT", "6", 5),

create_keybind("ActivateTab", "ALT", "7", 6),

create_keybind("ActivateTab", "ALT", "8", 7),

create_keybind("ActivateTab", "ALT", "9", 8),

create_keybind("ActivateTab", "ALT", "0", -1),

{ key = "1",      mods = "ALT|CTRL",   action = act { ActivateTab = 0 } },

{ key = "2",      mods = "ALT|CTRL",   action = act { ActivateTab = 1 } },

{ key = "3",      mods = "ALT|CTRL",   action = act { ActivateTab = 2 } },

{ key = "4",      mods = "ALT|CTRL",   action = act { ActivateTab = 3 } },

{ key = "5",      mods = "ALT|CTRL",   action = act { ActivateTab = 4 } },

{ key = "6",      mods = "ALT|CTRL",   action = act { ActivateTab = 5 } },

{ key = "7",      mods = "ALT|CTRL",   action = act { ActivateTab = 6 } },

{ key = "8",      mods = "ALT|CTRL",   action = act { ActivateTab = 7 } },

{ key = "9",      mods = "ALT|CTRL",   action = act { ActivateTab = 8 } },

{ key = "0",      mods = "ALT|CTRL",   action = act { ActivateTab = -1 } },

标签移动

{ key = "R",         mods = "LEADER",       action = act.ActivateKeyTable { name = "move_tab", one_shot = false, timeout_milliseconds = 5000 } },

create_keybind("MoveTabRelative", "SHIFT|ALT", "{", -1),

create_keybind("MoveTabRelative", "SHIFT|ALT", "}", 1),

{ key = "UpArrow",   mods = "SHIFT|CTRL",   action = act.MoveTabRelative(-1) },

{ key = "DownArrow", mods = "SHIFT|CTRL",   action = act.MoveTabRelative(1) },

{ key = "P",         mods = "SHIFT|LEADER", action = wezterm.action_callback(move_tab_with_dir(-1)) },

{ key = "N",         mods = "SHIFT|LEADER", action = wezterm.action_callback(move_tab_with_dir(1)) },

鼠标绑定

沿用 windows 终端的习惯是：

{

event = { Down = { streak = 1, button = 'Right' } },

mods = "NONE",

action = wezterm.action_callback(function(window, pane)

	local has_selection = window:get_selection_text_for_pane(pane) ~= ""

	if has_selection then

		window:perform_action(act.CopyTo("ClipboardAndPrimarySelection"), pane)

		window:perform_action(act.ClearSelection, pane)

	else

		window:perform_action(act({

			PasteFrom = "Clipboard"

		}), pane)

	end

end)

},

这个配置使得鼠标右键在选择了文本时复制，没有选择时粘贴。

完整配置

keymap.lua

local wezterm = require("wezterm")

local act = wezterm.action

-- key bindings

local leader = {

	-- win + alt + space

	key = 'Space',

	mods = 'SUPER|ALT',

	timeout_milliseconds = math.maxinteger

}

local key_tables = {

	resize_pane = {

		{ key = 'LeftArrow',  action = act.AdjustPaneSize { 'Left', 1 } },

		{ key = 'h',          action = act.AdjustPaneSize { 'Left', 1 } },

		{ key = 'H',          action = act.AdjustPaneSize { 'Left', 10 } },

		{ key = 'RightArrow', action = act.AdjustPaneSize { 'Right', 1 } },

		{ key = 'l',          action = act.AdjustPaneSize { 'Right', 1 } },

		{ key = 'L',          action = act.AdjustPaneSize { 'Right', 10 } },

		{ key = 'UpArrow',    action = act.AdjustPaneSize { 'Up', 1 } },

		{ key = 'k',          action = act.AdjustPaneSize { 'Up', 1 } },

		{ key = 'K',          action = act.AdjustPaneSize { 'Up', 10 } },

		{ key = 'DownArrow',  action = act.AdjustPaneSize { 'Down', 1 } },

		{ key = 'j',          action = act.AdjustPaneSize { 'Down', 1 } },

		{ key = 'J',          action = act.AdjustPaneSize { 'Down', 10 } },

		{ key = 'Escape',     action = 'PopKeyTable' },

		{ key = 'q',          action = 'PopKeyTable' },

		{ key = 'Q',          action = 'PopKeyTable' }

	},

	activate_pane = {

		{ key = 'LeftArrow',  action = act.ActivatePaneDirection 'Left' },

		{ key = 'h',          action = act.ActivatePaneDirection 'Left' },

		{ key = 'RightArrow', action = act.ActivatePaneDirection 'Right' },

		{ key = 'l',          action = act.ActivatePaneDirection 'Right' },

		{ key = 'UpArrow',    action = act.ActivatePaneDirection 'Up' },

		{ key = 'k',          action = act.ActivatePaneDirection 'Up' },

		{ key = 'DownArrow',  action = act.ActivatePaneDirection 'Down' },

		{ key = 'j',          action = act.ActivatePaneDirection 'Down' },

		{ key = 'Escape',     action = 'PopKeyTable' },

		{ key = 'q',          action = 'PopKeyTable' },

		{ key = 'Q',          action = 'PopKeyTable' }

	},

	move_tab = {

		{ key = 'N',          action = act.MoveTabRelative(1) },

		{ key = 'P',          action = act.MoveTabRelative(-1) },

		{ key = 'n',          action = act.MoveTabRelative(1) },

		{ key = 'p',          action = act.MoveTabRelative(-1) },

		{ key = 'h',          action = act.MoveTabRelative(-1) },

		{ key = 'j',          action = act.MoveTabRelative(1) },

		{ key = 'k',          action = act.MoveTabRelative(-1) },

		{ key = 'l',          action = act.MoveTabRelative(1) },

		{ key = 'LeftArrow',  action = act.MoveTabRelative(-1) },

		{ key = 'RightArrow', action = act.MoveTabRelative(1) },

		{ key = 'UpArrow',    action = act.MoveTabRelative(-1) },

		{ key = 'DownArrow',  action = act.MoveTabRelative(1) },

		{ key = 'Escape',     action = 'PopKeyTable' },

		{ key = 'q',          action = 'PopKeyTable' },

		{ key = 'Q',          action = 'PopKeyTable' }

	},

	activate_tab = {

		{ key = 'N',          action = act.ActivateTab(-1) },

		{ key = 'P',          action = act.ActivateTab(0) },

		{ key = 'n',          action = act.ActivateTabRelative(1) },

		{ key = 'p',          action = act.ActivateTabRelative(-1) },

		{ key = 'h',          action = act.ActivateTabRelative(-1) },

		{ key = 'j',          action = act.ActivateTabRelative(1) },

		{ key = 'k',          action = act.ActivateTabRelative(-1) },

		{ key = 'l',          action = act.ActivateTabRelative(1) },

		{ key = 'LeftArrow',  action = act.ActivateTabRelative(-1) },

		{ key = 'RightArrow', action = act.ActivateTabRelative(1) },

		{ key = 'UpArrow',    action = act.ActivateTabRelative(-1) },

		{ key = 'DownArrow',  action = act.ActivateTabRelative(1) },

		{ key = 'Escape',     action = 'PopKeyTable' },

		{ key = 'q',          action = 'PopKeyTable' },

		{ key = 'Q',          action = 'PopKeyTable' }

	}

}

-- Helper functions

--------------------------------------------------------------------------------

-- enable actions for activating and resizing panes similar to tmux.

local function activate_pane_with_dir(dir)

	return function(win, pane)

		win:perform_action(act.ActivatePaneDirection(dir), pane)

		win:perform_action(act.ActivateKeyTable { name = 'activate_pane', one_shot = false, timeout_milliseconds = 600 },

			pane)

	end

end

local function resize_pane_with_dir(dir)

	return function(win, pane)

		win:perform_action(act.AdjustPaneSize { dir, 10 }, pane)

		win:perform_action(act.ActivateKeyTable { name = 'resize_pane', one_shot = false, timeout_milliseconds = 600 },

			pane)

	end

end

local function activate_tab_with_dir(dir)

	return function(win, pane)

		win:perform_action(act.ActivateTabRelative(dir), pane)

		win:perform_action(act.ActivateKeyTable { name = 'activate_tab', one_shot = false, timeout_milliseconds = 600 },

			pane)

	end

end

local function move_tab_with_dir(dir)

	return function(win, pane)

		win:perform_action(act.MoveTabRelative(dir), pane)

		win:perform_action(act.ActivateKeyTable { name = 'move_tab', one_shot = false, timeout_milliseconds = 600 },

			pane)

	end

end

local function smart_split_callback(window, pane)

	local dim = pane:get_dimensions()

	if dim.pixel_height > dim.pixel_width then

		window:perform_action(act.SplitVertical({ domain = "CurrentPaneDomain" }), pane)

	else

		window:perform_action(act.SplitHorizontal({ domain = "CurrentPaneDomain" }), pane)

	end

end

local function is_nvim_or_tmux_or_zellij(pane)

	local foreground_process = pane:get_foreground_process_name() or ""

	local user_vars = pane:get_user_vars()

	if user_vars.IS_TMUX == "true" or foreground_process:find("tmux") then

		return true

	end

	if user_vars.IS_ZELLIJ == "true" or foreground_process:find("zellij") then

		return true

	end

	if user_vars.IS_NVIM == "true" or foreground_process:find("n?vim") then

		return true

	end

	if foreground_process:find("kitten") then

		return true

	end

	return false

end

local function activate_pane_and_tab(window, pane, dir)

	local tab = window:mux_window():active_tab()

	local directions = {

		Left = { pane_check = "Left", tab_offset = -1 },

		Right = { pane_check = "Right", tab_offset = 1 }

	}

	local dir_config = directions[dir]

	local action = tab:get_pane_direction(dir_config.pane_check) ~= nil

			and wezterm.action.ActivatePaneDirection(dir_config.pane_check)

			or wezterm.action.ActivateTabRelative(dir_config.tab_offset)

	window:perform_action(action, pane)

end

local ACTION_HANDLERS = {

	AdjustPaneSize = function(win, pane, dir)

		return { AdjustPaneSize = { dir, 5 } }

	end,

	ActivatePaneDirection = function(win, pane, dir)

		local panes = pane:tab():panes_with_info()

		local is_zoomed = false

		for _, p in ipairs(panes) do

			if p.is_zoomed then

				is_zoomed = true

				break

			end

		end

		if is_zoomed then

			dir = (dir == "Up" or dir == "Right") and "Next" or "Prev"

		end

		if dir == "Left" or dir == "Right" then

			activate_pane_and_tab(win, pane, dir)

			return

		end

		win:perform_action({ ActivatePaneDirection = dir }, pane)

		win:perform_action({ SetPaneZoomState = is_zoomed }, pane)

	end,

	ActivateTab = function(win, pane, dir)

		return wezterm.action.ActivateTab(dir)

	end,

	ActivateTabRelative = function(win, pane, dir)

		return wezterm.action.ActivateTabRelative(dir)

	end,

	MoveTabRelative = function(win, pane, dir)

		return wezterm.action.MoveTabRelative(dir)

	end,

	SpawnTab = function(win, pane, dir)

		return wezterm.action.SpawnTab(dir)

	end,

	CloseCurrentTab = function()

		return wezterm.action.CloseCurrentTab { confirm = true }

	end,

	CloseCurrentPane = function()

		return wezterm.action.CloseCurrentPane { confirm = true }

	end,

	smart_split = smart_split_callback,

}

local function create_keybind(action_str, mods, key, dir)

	return {

		key = key,

		mods = mods,

		action = wezterm.action_callback(function(win, pane)

			if is_nvim_or_tmux_or_zellij(pane) then

				win:perform_action({

					SendKey = { key = key, mods = mods }

				}, pane)

				return

			end

			local handler = ACTION_HANDLERS[action_str]

			if handler then

				local result = handler(win, pane, dir)

				if result then

					win:perform_action(result, pane)

				end

			else

				win:perform_action({

					SendKey = { key = key, mods = mods }

				}, pane)

			end

		end)

	}

end

--------------------------------------------------------------------------------

local keys = {

	-- {key = "s",mods = "LEADER|CTRL",action = wezterm.action {SendString = "\x01"}},

	-- Normal

	create_keybind("SpawnTab", "ALT", "t", "CurrentPaneDomain"),

	create_keybind("smart_split", "ALT", "n"),

	create_keybind("CloseCurrentTab", "ALT", "q"),

	create_keybind("CloseCurrentPane", "ALT", "x"),

	{ key = "T",      mods = "SHIFT|CTRL",   action = act { SpawnTab = "CurrentPaneDomain" } },

	{ key = "W",      mods = "SHIFT|CTRL",   action = act { CloseCurrentTab = { confirm = true } } },

	{ key = "V",      mods = "SHIFT|CTRL",   action = act { PasteFrom = "Clipboard" } },

	{ key = "C",      mods = "SHIFT|CTRL",   action = act { CopyTo = "Clipboard" } },

	{ key = "Tab",    mods = "CTRL",         action = act.ActivateTabRelative(1) },

	{ key = "Tab",    mods = "SHIFT|CTRL",   action = act.ActivateTabRelative(-1) },

	{ key = "Return", mods = "ALT",          action = "ToggleFullScreen" },

	{ key = "F11",    mods = "",             action = "ToggleFullScreen" },

	{ key = "c",      mods = "LEADER",       action = act { SpawnTab = "CurrentPaneDomain" } },

	{ key = "&",      mods = "LEADER",       action = act { CloseCurrentTab = { confirm = false } } },

	{ key = "q",      mods = "LEADER",       action = act { CloseCurrentTab = { confirm = false } } },

	{ key = "x",      mods = "LEADER",       action = act { CloseCurrentPane = { confirm = false } } },

	{ key = 's',      mods = 'LEADER',       action = act.PaneSelect },

	{ key = 'S',      mods = 'SHIFT|LEADER', action = act.PaneSelect { mode = 'SwapWithActive' } },

	{ key = 'w',      mods = 'LEADER',       action = act.ShowTabNavigator },

	{ key = "k",      mods = "LEADER",       action = act.RotatePanes "Clockwise" },

	-- Pane navigation

	create_keybind("ActivatePaneDirection", "ALT", "h", "Left"),

	create_keybind("ActivatePaneDirection", "ALT", "j", "Down"),

	create_keybind("ActivatePaneDirection", "ALT", "k", "Up"),

	create_keybind("ActivatePaneDirection", "ALT", "l", "Right"),

	create_keybind("ActivatePaneDirection", "ALT", "[", "Prev"),

	create_keybind("ActivatePaneDirection", "ALT", "]", "Next"),

	{ key = "a",          mods = "LEADER",   action = act.ActivateKeyTable { name = 'activate_pane', one_shot = false, timeout_milliseconds = 5000 } },

	{ key = 'h',          mods = 'LEADER',   action = wezterm.action_callback(activate_pane_with_dir("Left")) },

	{ key = 'j',          mods = 'LEADER',   action = wezterm.action_callback(activate_pane_with_dir("Down")) },

	{ key = 'k',          mods = 'LEADER',   action = wezterm.action_callback(activate_pane_with_dir("Up")) },

	{ key = 'l',          mods = 'LEADER',   action = wezterm.action_callback(activate_pane_with_dir("Right")) },

	{ key = "UpArrow",    mods = "LEADER",   action = wezterm.action_callback(activate_pane_with_dir("Up")) },

	{ key = "DownArrow",  mods = "LEADER",   action = wezterm.action_callback(activate_pane_with_dir("Down")) },

	{ key = "LeftArrow",  mods = "LEADER",   action = wezterm.action_callback(activate_pane_with_dir("Left")) },

	{ key = "RightArrow", mods = "LEADER",   action = wezterm.action_callback(activate_pane_with_dir("Right")) },

	{ key = "h",          mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Left" } },

	{ key = "j",          mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Down" } },

	{ key = "k",          mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Up" } },

	{ key = "l",          mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Right" } },

	{ key = "UpArrow",    mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Up" } },

	{ key = "DownArrow",  mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Down" } },

	{ key = "LeftArrow",  mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Left" } },

	{ key = "RightArrow", mods = "ALT|CTRL", action = act { ActivatePaneDirection = "Right" } },

	-- Pane resize

	create_keybind("AdjustPaneSize", "ALT", "LeftArrow", "Left"),

	create_keybind("AdjustPaneSize", "ALT", "RightArrow", "Right"),

	create_keybind("AdjustPaneSize", "ALT", "UpArrow", "Up"),

	create_keybind("AdjustPaneSize", "ALT", "DownArrow", "Down"),

	{ key = 'r',          mods = 'LEADER',         action = act.ActivateKeyTable { name = 'resize_pane', one_shot = false, timeout_milliseconds = 5000 } },

	-- use Multiple keybinds fails because of async, so use action_callback

	{ key = 'H',          mods = 'SHIFT|LEADER',   action = wezterm.action_callback(resize_pane_with_dir("Left")) },

	{ key = 'J',          mods = 'SHIFT|LEADER',   action = wezterm.action_callback(resize_pane_with_dir("Down")) },

	{ key = 'K',          mods = 'SHIFT|LEADER',   action = wezterm.action_callback(resize_pane_with_dir("Up")) },

	{ key = 'L',          mods = 'SHIFT|LEADER',   action = wezterm.action_callback(resize_pane_with_dir("Right")) },

	{ key = "UpArrow",    mods = "SHIFT|LEADER",   action = wezterm.action_callback(resize_pane_with_dir("Up")) },

	{ key = "DownArrow",  mods = "SHIFT|LEADER",   action = wezterm.action_callback(resize_pane_with_dir("Down")) },

	{ key = "LeftArrow",  mods = "SHIFT|LEADER",   action = wezterm.action_callback(resize_pane_with_dir("Left")) },

	{ key = "RightArrow", mods = "SHIFT|LEADER",   action = wezterm.action_callback(resize_pane_with_dir("Right")) },

	{ key = "h",          mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Left", 1 } } },

	{ key = "l",          mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Right", 1 } } },

	{ key = "k",          mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Up", 1 } } },

	{ key = "j",          mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Down", 1 } } },

	{ key = "UpArrow",    mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Up", 1 } } },

	{ key = "DownArrow",  mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Down", 1 } } },

	{ key = "LeftArrow",  mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Left", 1 } } },

	{ key = "RightArrow", mods = "SHIFT|ALT|CTRL", action = act { AdjustPaneSize = { "Right", 1 } } },

	-- Pane splitting

	{ key = "Enter",      mods = "LEADER",         action = wezterm.action_callback(smart_split_callback) },

	{ key = "Enter",      mods = "ALT|CTRL",       action = wezterm.action_callback(smart_split_callback) },

	{ key = "Enter",      mods = "SHIFT|CTRL",     action = wezterm.action_callback(smart_split_callback) },

	{ key = "-",          mods = "ALT|CTRL",       action = act { SplitVertical = { domain = "CurrentPaneDomain" } } },

	{ key = "\\",         mods = "ALT|CTRL",       action = act { SplitHorizontal = { domain = "CurrentPaneDomain" } } },

	{ key = "-",          mods = "LEADER",         action = act { SplitVertical = { domain = "CurrentPaneDomain" } } },

	{ key = "\\",         mods = "LEADER",         action = act { SplitHorizontal = { domain = "CurrentPaneDomain" } } },

	{ key = "_",          mods = "SHIFT|CTRL",     action = act { SplitVertical = { domain = "CurrentPaneDomain" } } },

	{ key = "|",          mods = "SHIFT|CTRL",     action = act { SplitHorizontal = { domain = "CurrentPaneDomain" } } },

	{ key = "m",          mods = "LEADER",         action = "TogglePaneZoomState" },

	-- Tab navigation

	create_keybind("ActivateTabRelative", "ALT|CTRL", "[", -1),

	create_keybind("ActivateTabRelative", "ALT|CTRL", "]", 1),

	{ key = "A",          mods = "SHIFT|LEADER", action = act.ActivateKeyTable { name = "activate_tab", one_shot = false, timeout_milliseconds = 5000 } },

	{ key = "LeftArrow",  mods = "SHIFT|CTRL",   action = act.ActivateTabRelative(-1) },

	{ key = "RightArrow", mods = "SHIFT|CTRL",   action = act.ActivateTabRelative(1) },

	{ key = "n",          mods = "LEADER",       action = wezterm.action_callback(activate_tab_with_dir(1)) },

	{ key = "p",          mods = "LEADER",       action = wezterm.action_callback(activate_tab_with_dir(-1)) },

	{ key = "1",          mods = "LEADER",       action = act { ActivateTab = 0 } },

	{ key = "2",          mods = "LEADER",       action = act { ActivateTab = 1 } },

	{ key = "3",          mods = "LEADER",       action = act { ActivateTab = 2 } },

	{ key = "4",          mods = "LEADER",       action = act { ActivateTab = 3 } },

	{ key = "5",          mods = "LEADER",       action = act { ActivateTab = 4 } },

	{ key = "6",          mods = "LEADER",       action = act { ActivateTab = 5 } },

	{ key = "7",          mods = "LEADER",       action = act { ActivateTab = 6 } },

	{ key = "8",          mods = "LEADER",       action = act { ActivateTab = 7 } },

	{ key = "9",          mods = "LEADER",       action = act { ActivateTab = 8 } },

	{ key = "0",          mods = "LEADER",       action = act { ActivateTab = -1 } },

	create_keybind("ActivateTab", "ALT", "1", 0),

	create_keybind("ActivateTab", "ALT", "2", 1),

	create_keybind("ActivateTab", "ALT", "3", 2),

	create_keybind("ActivateTab", "ALT", "4", 3),

	create_keybind("ActivateTab", "ALT", "5", 4),

	create_keybind("ActivateTab", "ALT", "6", 5),

	create_keybind("ActivateTab", "ALT", "7", 6),

	create_keybind("ActivateTab", "ALT", "8", 7),

	create_keybind("ActivateTab", "ALT", "9", 8),

	create_keybind("ActivateTab", "ALT", "0", -1),

	{ key = "1", mods = "ALT|CTRL", action = act { ActivateTab = 0 } },

	{ key = "2", mods = "ALT|CTRL", action = act { ActivateTab = 1 } },

	{ key = "3", mods = "ALT|CTRL", action = act { ActivateTab = 2 } },

	{ key = "4", mods = "ALT|CTRL", action = act { ActivateTab = 3 } },

	{ key = "5", mods = "ALT|CTRL", action = act { ActivateTab = 4 } },

	{ key = "6", mods = "ALT|CTRL", action = act { ActivateTab = 5 } },

	{ key = "7", mods = "ALT|CTRL", action = act { ActivateTab = 6 } },

	{ key = "8", mods = "ALT|CTRL", action = act { ActivateTab = 7 } },

	{ key = "9", mods = "ALT|CTRL", action = act { ActivateTab = 8 } },

	{ key = "0", mods = "ALT|CTRL", action = act { ActivateTab = -1 } },

	-- Tab movement

	{ key = "R", mods = "LEADER",   action = act.ActivateKeyTable { name = "move_tab", one_shot = false, timeout_milliseconds = 5000 } },

	create_keybind("MoveTabRelative", "SHIFT|ALT", "{", -1),

	create_keybind("MoveTabRelative", "SHIFT|ALT", "}", 1),

	{ key = "UpArrow",   mods = "SHIFT|CTRL",   action = act.MoveTabRelative(-1) },

	{ key = "DownArrow", mods = "SHIFT|CTRL",   action = act.MoveTabRelative(1) },

	{ key = "P",         mods = "SHIFT|LEADER", action = wezterm.action_callback(move_tab_with_dir(-1)) },

	{ key = "N",         mods = "SHIFT|LEADER", action = wezterm.action_callback(move_tab_with_dir(1)) },

	-- other

	{ key = 'S',         mods = 'SHIFT|ALT',    action = act.ShowLauncherArgs { flags = 'FUZZY|TABS|LAUNCH_MENU_ITEMS' }, },

	{ key = 'F9',        mods = 'ALT',          action = act.ShowTabNavigator },

	{ key = 'Space',     mods = 'LEADER',       action = act.ShowLauncher },

	{ key = '/',         mods = 'LEADER',       action = act.ActivateCopyMode },

}

local mouse_bindings = {

	{

		-- right clink select (not wezterm copy mode),copy, and if don't select anything, paste

		-- https://github.com/wez/wezterm/discussions/3541#discussioncomment-5633570

		event = { Down = { streak = 1, button = 'Right' } },

		mods = "NONE",

		action = wezterm.action_callback(function(window, pane)

			local has_selection = window:get_selection_text_for_pane(pane) ~= ""

			if has_selection then

				window:perform_action(act.CopyTo("ClipboardAndPrimarySelection"), pane)

				window:perform_action(act.ClearSelection, pane)

			else

				window:perform_action(act({

					PasteFrom = "Clipboard"

				}), pane)

			end

		end)

	},

	-- Change the default click behavior so that it only selects

	-- text and doesn't open hyperlinks

	{

		event = { Up = { streak = 1, button = 'Left' } },

		mods = 'NONE',

		-- action = act.CompleteSelection('ClipboardAndPrimarySelection'),

		action = act.Nop

	},

	-- and make CTRL-Click open hyperlinks

	{

		event = { Up = { streak = 1, button = 'Left' } },

		mods = 'CTRL',

		action = act.OpenLinkAtMouseCursor,

	},

}

return {

	leader = leader,

	key_tables = key_tables,

	keys = keys,

	mouse_bindings = mouse_bindings,

}

wezterm.lua

local config = {

	check_for_updates = false,

	enable_wayland = false,

	front_end = "WebGpu",

	max_fps = 165,

	enable_kitty_keyboard = true,

	disable_default_key_bindings = true,

}

config.leader = keymap_config.leader

config.key_tables = keymap_config.key_tables

config.keys = keymap_config.keys

config.mouse_bindings = keymap_config.mouse_bindings

config.launch_menu = launch_menu

return config

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