From 3cfed5aa6f1065a7bfbaebe82f3ba13eb731e540 Mon Sep 17 00:00:00 2001
From: Arijit Basu <sayanarijit@gmail.com>
Date: Mon, 16 May 2022 17:24:32 +0530
Subject: [PATCH] Improve docs

---
 .../en/src/environment-variables-and-pipes.md |   3 +-
 docs/en/src/installing-plugins.md             |   3 +-
 docs/en/src/layout.md                         |  66 ++++---
 docs/en/src/message.md                        |  12 +-
 docs/en/src/messages.md                       | 186 +++++++++---------
 docs/script/generate.py                       |   9 +-
 src/msg/in_/external.rs                       | 186 +++++++++---------
 7 files changed, 244 insertions(+), 221 deletions(-)

diff --git a/docs/en/src/environment-variables-and-pipes.md b/docs/en/src/environment-variables-and-pipes.md
index fa52f6a..26844f8 100644
--- a/docs/en/src/environment-variables-and-pipes.md
+++ b/docs/en/src/environment-variables-and-pipes.md
@@ -42,6 +42,7 @@ The environment variables starting with `XPLR_PIPE_` are the temporary files
 called ["pipe"s][18].
 
 The other variables are single-line variables containing simple information:
+
 - [XPLR_APP_VERSION][30]
 - [XPLR_FOCUS_INDEX][31]
 - [XPLR_FOCUS_PATH][32]
@@ -91,7 +92,7 @@ Currently there is only one input pipe.
 #### Output pipes
 
 `XPLR_PIPE_*_OUT` are the output pipes that contain data which cannot be
-exposed directly via environment variables, like multi-line strings. 
+exposed directly via environment variables, like multi-line strings.
 These pipes can be accessed as plaintext files located in $XPLR_SESSION_PATH.
 
 - [XPLR_PIPE_SELECTION_OUT][21]
diff --git a/docs/en/src/installing-plugins.md b/docs/en/src/installing-plugins.md
index 9e9916c..7b05de4 100644
--- a/docs/en/src/installing-plugins.md
+++ b/docs/en/src/installing-plugins.md
@@ -48,7 +48,8 @@ Setup luarocks with the following steps:
   package.path = os.getenv("LUA_PATH") .. ";" .. package.path
   package.cpath = os.getenv("LUA_CPATH") .. ";" .. package.cpath
   ```
-Now you can install packages using luarocks. Be sure to append `--lua-version`.
+
+  Now you can install packages using luarocks. Be sure to append `--lua-version`.
 
 Example:
 
diff --git a/docs/en/src/layout.md b/docs/en/src/layout.md
index 3c5cbb7..a91862c 100644
--- a/docs/en/src/layout.md
+++ b/docs/en/src/layout.md
@@ -26,20 +26,22 @@ xplr.config.layouts.builtin.default = {
 
 A layout can be one of the following:
 
-- ["Nothing"][8]
-- ["Table"][9]
-- ["InputAndLogs"][10]
-- ["Selection"][11]
-- ["HelpMenu"][12]
-- ["SortAndFilter"][13]
-- { [CustomContent][25] = { [title][33], [body][34] }
-- { [Horizontal][14] = { [config][15], [splits][17] }
-- { [Vertical][16] = { [config][15], [splits][17] }
+- [Nothing][8]
+- [Table][9]
+- [InputAndLogs][10]
+- [Selection][11]
+- [HelpMenu][12]
+- [SortAndFilter][13]
+- [CustomContent][25]
+- [Horizontal][14]
+- [Vertical][16]
 
 ### Nothing
 
 This layout contains a blank panel.
 
+Example: "Nothing"
+
 ### Table
 
 This layout contains the table displaying the files and directories in the
@@ -49,20 +51,38 @@ current directory.
 
 This layout contains the panel displaying the input prompt and logs.
 
+Example: "InputAndLogs"
+
 ### Selection
 
 This layout contains the panel displaying the selected paths.
 
+Example: "Selection"
+
 ### HelpMenu
 
 This layout contains the panel displaying the help menu for the current mode in
 real-time.
 
+Example: "HelpMenu"
+
 ### SortAndFilter
 
 This layout contains the panel displaying the pipeline of sorters and filters
 applied of the list of paths being displayed.
 
+Example: "SortAndFilter"
+
+### Custom Content
+
+Custom content is a special layout to render something custom.
+It contains the following information:
+
+- [title][33]
+- [body][34]
+
+Example: { CustomContent = { title = [title][33], body = [body][34] }
+
 ### Horizontal
 
 This is a special layout that splits the panel into two horizontal parts.
@@ -72,6 +92,8 @@ It contains the following information:
 - [config][15]
 - [splits][17]
 
+Example: { Horizontal = { config = [config][15], splits = [splits][17] }
+
 ### Vertical
 
 This is a special layout that splits the panel into two vertical parts.
@@ -81,6 +103,8 @@ It contains the following information:
 - [config][15]
 - [splits][17]
 
+Example: { Vertical = { config = [config][15], splits = [splits][17] }
+
 ## Layout Config
 
 A layout config contains the following information:
@@ -144,21 +168,13 @@ Type: list of [Layout][3]
 
 The list of child layouts to fit into the parent layout.
 
-## Custom Content
-
-Custom content is a special layout to render something custom.
-It contains the following information:
-
-- [title][33]
-- [body][34]
-
-### title
+## title
 
 Type: nullable string
 
 The title of the panel.
 
-### body
+## body
 
 Type: [Content Body][26]
 
@@ -175,7 +191,7 @@ Content body can be one of the following:
 - [StaticTable][31]
 - [DynamicTable][32]
 
-### Static Paragraph
+## Static Paragraph
 
 A paragraph to render. It contains the following fields:
 
@@ -194,7 +210,7 @@ xplr.config.layouts.builtin.default = {
 }
 ```
 
-### Dynamic Paragraph
+## Dynamic Paragraph
 
 A [Lua function][35] to render a custom paragraph.
 It contains the following fields:
@@ -217,7 +233,7 @@ xplr.fn.custom.render_layout = function(ctx)
 end
 ```
 
-### Static List
+## Static List
 
 A list to render. It contains the following fields:
 
@@ -236,7 +252,7 @@ xplr.config.layouts.builtin.default = {
 }
 ```
 
-### Dynamic List
+## Dynamic List
 
 A [Lua function][35] to render a custom list.
 It contains the following fields:
@@ -262,7 +278,7 @@ xplr.fn.custom.render_layout = function(ctx)
 end
 ```
 
-### Static Table
+## Static Table
 
 A table to render. It contains the following fields:
 
@@ -293,7 +309,7 @@ xplr.config.layouts.builtin.default = {
 }
 ```
 
-### Dynamic Table
+## Dynamic Table
 
 A [Lua function][35] to render a custom table.
 It contains the following fields:
diff --git a/docs/en/src/message.md b/docs/en/src/message.md
index 298fffb..51063e5 100644
--- a/docs/en/src/message.md
+++ b/docs/en/src/message.md
@@ -17,17 +17,17 @@ To send messages using the [key bindings][2] or
 [Lua function calls][3], messages are represented in
 [Lua][5] syntax. For example:
 
-- "Quit"
-- { FocusPath = "/path/to/file" }
-- { Call = { command = "bash", args = { "-c", "read -p test" } } }
+- `"Quit"`
+- `{ FocusPath = "/path/to/file" }`
+- `{ Call = { command = "bash", args = { "-c", "read -p test" } } }`
 
 However, to send messages using the [input pipe][4], they need to be
 represented using
 [YAML][6] (or [JSON][7]) syntax. For example:
 
-- Quit
-- FocusPath: "/path/to/file"
-- Call: { command: bash, args: ["-c", "read -p test"] }
+- `Quit`
+- `FocusPath: "/path/to/file"`
+- `Call: { command: bash, args: ["-c", "read -p test"] }`
 
 ## Also See:
 
diff --git a/docs/en/src/messages.md b/docs/en/src/messages.md
index 8f8158a..9366af8 100644
--- a/docs/en/src/messages.md
+++ b/docs/en/src/messages.md
@@ -30,7 +30,7 @@ This operation is expensive. So, try to avoid using it too often.
 
 Example:
 
-- Lua: "ExplorePwd"
+- Lua: `"ExplorePwd"`
 - YAML: `ExplorePwd`
 
 #### ExplorePwdAsync
@@ -43,7 +43,7 @@ $PWD synchronously, use `ExplorePwd` instead.
 
 Example:
 
-- Lua: "ExplorePwdAsync"
+- Lua: `"ExplorePwdAsync"`
 - YAML: `ExplorePwdAsync`
 
 #### ExploreParentsAsync
@@ -57,7 +57,7 @@ instead.
 
 Example:
 
-- Lua: "ExploreParentsAsync"
+- Lua: `"ExploreParentsAsync"`
 - YAML: `ExploreParentsAsync`
 
 ### Screen
@@ -68,7 +68,7 @@ Clear the screen.
 
 Example:
 
-- Lua: "ClearScreen"
+- Lua: `"ClearScreen"``
 - YAML: `ClearScreen`
 
 #### Refresh
@@ -81,7 +81,7 @@ Also, it will not clear the screen. Use `ClearScreen` for that.
 
 Example:
 
-- Lua: "Refresh"
+- Lua: `"Refresh"`
 - YAML: `Refresh`
 
 ### Navigation
@@ -92,7 +92,7 @@ Focus next node.
 
 Example:
 
-- Lua: "FocusNext"
+- Lua: `"FocusNext"`
 - YAML: `FocusNext`
 
 #### FocusNextByRelativeIndex
@@ -104,7 +104,7 @@ Type: { FocusNextByRelativeIndex = int }
 
 Example:
 
-- Lua: { FocusNextByRelativeIndex = 2 }
+- Lua: `{ FocusNextByRelativeIndex = 2 }`
 - YAML: `FocusNextByRelativeIndex: 2`
 
 #### FocusNextByRelativeIndexFromInput
@@ -114,7 +114,7 @@ from the input buffer.
 
 Example:
 
-- Lua: "FocusNextByRelativeIndexFromInput"
+- Lua: `"FocusNextByRelativeIndexFromInput"`
 - YAML: `FocusNextByRelativeIndexFromInput`
 
 #### FocusPrevious
@@ -123,7 +123,7 @@ Focus on the previous item.
 
 Example:
 
-- Lua: "FocusPrevious"
+- Lua: `"FocusPrevious"`
 - YAML: `FocusPrevious`
 
 #### FocusPreviousByRelativeIndex
@@ -145,7 +145,7 @@ read from the input buffer.
 
 Example:
 
-- Lua: "FocusPreviousByRelativeIndexFromInput"
+- Lua: `"FocusPreviousByRelativeIndexFromInput"`
 - YAML: `FocusPreviousByRelativeIndexFromInput`
 
 #### FocusFirst
@@ -154,7 +154,7 @@ Focus on the first node.
 
 Example:
 
-- Lua: "FocusFirst"
+- Lua: `"FocusFirst"`
 - YAML: `FocusFirst`
 
 #### FocusLast
@@ -163,7 +163,7 @@ Focus on the last node.
 
 Example:
 
-- Lua: "FocusLast"
+- Lua: `"FocusLast"`
 - YAML: `FocusLast`
 
 #### FocusPath
@@ -183,7 +183,7 @@ Focus on the path read from input buffer.
 
 Example:
 
-- Lua: "FocusPathFromInput"
+- Lua: `"FocusPathFromInput"`
 - YAML: `FocusPathFromInput`
 
 #### FocusByIndex
@@ -194,7 +194,7 @@ Type: { FocusByIndex = int }
 
 Example:
 
-- Lua: { FocusByIndex = 2 }
+- Lua: `{ FocusByIndex = 2 }`
 - YAML: `FocusByIndex: 2`
 
 #### FocusByIndexFromInput
@@ -203,7 +203,7 @@ Focus on the absolute `n`th node where `n` is read from the input buffer.
 
 Example:
 
-- Lua: "FocusByIndexFromInput"
+- Lua: `"FocusByIndexFromInput"`
 - YAML: `FocusByIndexFromInput`
 
 #### FocusByFileName
@@ -216,7 +216,7 @@ Type: { FocusByFileName = "string" }
 
 Example:
 
-- Lua: { FocusByFileName = "filename.ext" }
+- Lua: `{ FocusByFileName = "filename.ext" }`
 - YAML: `FocusByFileName: filename.ext`
 
 #### ChangeDirectory
@@ -227,7 +227,7 @@ Type: { ChangeDirectory = "string" }
 
 Example:
 
-- Lua: { ChangeDirectory = "/path/to/directory" }
+- Lua: `{ ChangeDirectory = "/path/to/directory" }`
 - YAML: `ChangeDirectory: /path/to/directory`
 
 #### Enter
@@ -236,7 +236,7 @@ Enter into the currently focused path if it's a directory.
 
 Example:
 
-- Lua: "Enter"
+- Lua: `"Enter"`
 - YAML: `Enter`
 
 #### Back
@@ -245,7 +245,7 @@ Go back to the parent directory.
 
 Example:
 
-- Lua:"Back"
+- Lua: `"Back"`
 - YAML: `Back`
 
 #### LastVisitedPath
@@ -254,7 +254,7 @@ Go to the last path visited.
 
 Example:
 
-- Lua: "LastVisitedPath"
+- Lua: `"LastVisitedPath"`
 - YAML: `LastVisitedPath`
 
 #### NextVisitedPath
@@ -263,7 +263,7 @@ Go to the next path visited.
 
 Example:
 
-- Lua: "NextVisitedPath"
+- Lua: `"NextVisitedPath"`
 - YAML: `NextVisitedPath`
 
 #### FollowSymlink
@@ -272,7 +272,7 @@ Follow the symlink under focus to its actual location.
 
 Example:
 
-Lua: "FollowSymlink"
+Lua: `"FollowSymlink"`
 YAML: `FollowSymlink`
 
 ### Reading Input
@@ -285,7 +285,7 @@ Type: { UpdateInputBuffer = [Input Opertaion](https://xplr.dev/en/input-operatio
 
 Example:
 
-- Lua: { UpdateInputBuffer = "GoToPreviousWord" }
+- Lua: `{ UpdateInputBuffer = "GoToPreviousWord" }`
 - YAML: `UpdateInputBuffer: GoToPreviousWord`
 
 #### UpdateInputBufferFromKey
@@ -294,7 +294,7 @@ Update the input buffer from the key read from keyboard input.
 
 Example:
 
-- Lua: "UpdateInputBufferFromKey"
+- Lua: `"UpdateInputBufferFromKey"`
 - YAML: `UpdateInputBufferFromKey`
 
 #### BufferInput
@@ -305,7 +305,7 @@ Type: { BufferInput = "string" }
 
 Example:
 
-- Lua: { BufferInput = "foo" }
+- Lua: `{ BufferInput = "foo" }`
 - YAML: `BufferInput: foo`
 
 #### BufferInputFromKey
@@ -315,7 +315,7 @@ input buffer.
 
 Example:
 
-- Lua: "BufferInputFromKey"
+- Lua: `"BufferInputFromKey"`
 - YAML: `BufferInputFromKey`
 
 #### SetInputBuffer
@@ -328,7 +328,7 @@ Type: { SetInputBuffer = "string" }
 
 Example:
 
-- Lua: { SetInputBuffer = "foo" }
+- Lua: `{ SetInputBuffer = "foo" }`
 - YAML: `SetInputBuffer: foo`
 
 #### RemoveInputBufferLastCharacter
@@ -337,7 +337,7 @@ Remove input buffer's last character.
 
 Example:
 
-- Lua: "RemoveInputBufferLastCharacter"
+- Lua: `"RemoveInputBufferLastCharacter"`
 - YAML: `RemoveInputBufferLastCharacter`
 
 #### RemoveInputBufferLastWord
@@ -346,7 +346,7 @@ Remove input buffer's last word.
 
 Example:
 
-- Lua: "RemoveInputBufferLastWord"
+- Lua: `"RemoveInputBufferLastWord"`
 - YAML: `RemoveInputBufferLastWord`
 
 #### ResetInputBuffer
@@ -355,7 +355,7 @@ Reset the input buffer back to null. It will not show in the UI.
 
 Example:
 
-- Lua: "ResetInputBuffer"
+- Lua: `"ResetInputBuffer"`
 - YAML: `ResetInputBuffer`
 
 ### Switching Mode
@@ -368,7 +368,7 @@ Type : { SwitchMode = "string" }
 
 Example:
 
-- Lua: { SwitchMode = "default" }
+- Lua: `{ SwitchMode = "default" }`
 - YAML: SwitchMode: default
 
 > **NOTE:** To be specific about which mode to switch to, use
@@ -384,7 +384,7 @@ Type: { SwitchModeKeepingInputBuffer = "string" }
 
 Example:
 
-- Lua: { SwitchModeKeepingInputBuffer = "default" }
+- Lua: `{ SwitchModeKeepingInputBuffer = "default" }`
 - YAML: `SwitchModeKeepingInputBuffer: default`
 
 > **NOTE:** To be specific about which mode to switch to, use
@@ -400,7 +400,7 @@ Type: { SwitchModeBuiltin = "string" }
 
 Example:
 
-- Lua: { SwitchModeBuiltin = "default" }
+- Lua: `{ SwitchModeBuiltin = "default" }`
 - YAML: `SwitchModeBuiltin: default`
 
 #### SwitchModeBuiltinKeepingInputBuffer
@@ -412,7 +412,7 @@ Type: { SwitchModeBuiltinKeepingInputBuffer = "string" }
 
 Example:
 
-- Lua: { SwitchModeBuiltinKeepingInputBuffer = "default" }
+- Lua: `{ SwitchModeBuiltinKeepingInputBuffer = "default" }`
 - YAML: `SwitchModeBuiltinKeepingInputBuffer: default`
 
 #### SwitchModeCustom
@@ -424,7 +424,7 @@ Type: { SwitchModeCustom = "string" }
 
 Example:
 
-- Lua: { SwitchModeCustom = "my_custom_mode" }
+- Lua: `{ SwitchModeCustom = "my_custom_mode" }`
 - YAML: `SwitchModeCustom: my_custom_mode`
 
 #### SwitchModeCustomKeepingInputBuffer
@@ -436,7 +436,7 @@ Type: { SwitchModeCustomKeepingInputBuffer = "string" }
 
 Example:
 
-- Lua: { SwitchModeCustomKeepingInputBuffer = "my_custom_mode" }
+- Lua: `{ SwitchModeCustomKeepingInputBuffer = "my_custom_mode" }`
 - YAML: `SwitchModeCustomKeepingInputBuffer: my_custom_mode`
 
 #### PopMode
@@ -446,7 +446,7 @@ It clears the input buffer.
 
 Example:
 
-- Lua: "PopMode"
+- Lua: `"PopMode"`
 - YAML: `PopMode`
 
 #### PopModeKeepingInputBuffer
@@ -456,7 +456,7 @@ It keeps the input buffer.
 
 Example:
 
-- Lua: PopModeKeepingInputBuffer
+- Lua: `PopModeKeepingInputBuffer`
 - YAML: `PopModeKeepingInputBuffer`
 
 ### Switching Layout
@@ -469,7 +469,7 @@ Type: { SwitchLayout = "string" }
 
 Example:
 
-- Lua: { SwitchLayout = "default" }
+- Lua: `{ SwitchLayout = "default" }`
 - YAML: `SwitchLayout: default`
 
 > **NOTE:** To be specific about which layout to switch to, use `SwitchLayoutBuiltin` or
@@ -483,7 +483,7 @@ Type: { SwitchLayoutBuiltin = "string" }
 
 Example:
 
-- Lua: { SwitchLayoutBuiltin = "default" }
+- Lua: `{ SwitchLayoutBuiltin = "default" }`
 - YAML: `SwitchLayoutBuiltin: default`
 
 #### SwitchLayoutCustom
@@ -494,7 +494,7 @@ Type: { SwitchLayoutCustom = "string" }
 
 Example:
 
-- Lua: { SwitchLayoutCustom = "my_custom_layout" }
+- Lua: `{ SwitchLayoutCustom = "my_custom_layout" }`
 - YAML: `SwitchLayoutCustom: my_custom_layout`
 
 ### Executing Commands
@@ -511,7 +511,7 @@ Type: { Call = "string" }
 
 Example:
 
-- Lua: { Call = { command = "bash", args = { "-c", "read -p test" } } }
+- Lua: `{ Call = { command = "bash", args = { "-c", "read -p test" } } }`
 - YAML: `Call: { command: bash, args: ["-c", "read -p test"] }`
 
 #### CallSilently
@@ -535,7 +535,7 @@ Type: { BashExec = "string" }
 
 Example:
 
-- Lua: { BashExec = "read -p test" }
+- Lua: `{ BashExec = "read -p test" }`
 - YAML: `BashExec: "read -p test"`
 
 #### BashExecSilently
@@ -547,7 +547,7 @@ Type: { BashExecSilently = "string" }
 
 Example:
 
-- Lua: { BashExecSilently = "tput bell" }
+- Lua: `{ BashExecSilently = "tput bell" }`
 - YAML: `BashExecSilently: "tput bell"`
 
 ### Calling Lua Functions
@@ -565,7 +565,7 @@ Type: { CallLua = "string" }
 
 Example:
 
-- Lua: { CallLua = "custom.some_custom_funtion" }
+- Lua: `{ CallLua = "custom.some_custom_funtion" }`
 - YAML: `CallLua: custom.some_custom_funtion`
 
 #### CallLuaSilently
@@ -577,7 +577,7 @@ Type: { CallLuaSilently = "string" }
 
 Example:
 
-- Lua: { CallLuaSilently = "custom.some_custom_function" }
+- Lua: `{ CallLuaSilently = "custom.some_custom_function" }`
 - YAML: `CallLuaSilently: custom.some_custom_function`
 
 #### LuaEval
@@ -592,8 +592,8 @@ Type: { LuaEval = "string" }
 
 Example:
 
-- Lua: { LuaEval = [[return { { LogInfo = io.read() } }]] }
-- Lua: { LuaEval = [[function(app) return { { LogInfo = app.pwd } } end]] }
+- Lua: `{ LuaEval = [[return { { LogInfo = io.read() } }]] }`
+- Lua: `{ LuaEval = [[function(app) return { { LogInfo = app.pwd } } end]] }`
 - YAML: `LuaEval: "return { { LogInfo = io.read() } }"`
 - YAML: `LuaEval: "function(app) return { { LogInfo = app.pwd } } end"`
 
@@ -606,7 +606,7 @@ Type: { LuaEvalSilently = "string" }
 
 Example:
 
-- Lua: { LuaEvalSilently = [[return { { LogInfo = "foo" } }]] }
+- Lua: `{ LuaEvalSilently = [[return { { LogInfo = "foo" } }]] }`
 - YAML: `LuaEvalSilently: "return { { LogInfo = 'foo' } }"`
 
 ### Select Operations
@@ -617,7 +617,7 @@ Select the focused node.
 
 Example:
 
-- Lua: "Select"
+- Lua: `"Select"`
 - YAML: `Select`
 
 #### SelectAll
@@ -626,7 +626,7 @@ Select all the visible nodes.
 
 Example:
 
-- Lua: "SelectAll"
+- Lua: `"SelectAll"`
 - YAML: `SelectAll`
 
 #### SelectPath
@@ -637,7 +637,7 @@ Type: { SelectPath = "string" }
 
 Example:
 
-- Lua: { SelectPath = "/path/to/file" }
+- Lua: `{ SelectPath = "/path/to/file" }`
 - YAML: `SelectPath: /path/to/file`
 
 #### UnSelect
@@ -646,7 +646,7 @@ Unselect the focused node.
 
 Example:
 
-- Lua: "UnSelect"
+- Lua: `"UnSelect"`
 - YAML: `UnSelect`
 
 #### UnSelectAll
@@ -655,7 +655,7 @@ Unselect all the visible nodes.
 
 Example:
 
-- Lua: "UnSelectAll"
+- Lua: `"UnSelectAll"`
 - YAML: `UnSelectAll`
 
 #### UnSelectPath
@@ -666,7 +666,7 @@ Type: { UnSelectPath = "string)" }
 
 Example:
 
-- Lua: { UnSelectPath = "/path/to/file" }
+- Lua: `{ UnSelectPath = "/path/to/file" }`
 - YAML: `UnSelectPath: /path/to/file`
 
 #### ToggleSelection
@@ -675,7 +675,7 @@ Toggle selection on the focused node.
 
 Example:
 
-- Lua: "ToggleSelection"
+- Lua: `"ToggleSelection"`
 - YAML `ToggleSelection`
 
 #### ToggleSelectAll
@@ -683,7 +683,7 @@ Example:
 Toggle between select all and unselect all.
 Example:
 
-- Lua: "ToggleSelectAll"
+- Lua: `"ToggleSelectAll"`
 - YAML: `ToggleSelectAll`
 
 #### ToggleSelectionByPath
@@ -694,7 +694,7 @@ Type: { ToggleSelectionByPath = "string" }
 
 Example:
 
-- Lua: { ToggleSelectionByPath = "/path/to/file" }
+- Lua: `{ ToggleSelectionByPath = "/path/to/file" }`
 - YAML: `ToggleSelectionByPath: /path/to/file`
 
 #### ClearSelection
@@ -703,7 +703,7 @@ Clear the selection.
 
 Example:
 
-- Lua: "ClearSelection"
+- Lua: `"ClearSelection"`
 - YAML: `ClearSelection`
 
 ### Filter Operations
@@ -717,7 +717,7 @@ Type: { AddNodeFilter = { filter = [Filter](https://xplr.dev/en/filtering#filter
 
 Example:
 
-- Lua: { AddNodeFilter = { filter = "RelativePathDoesStartWith", input = "foo" } }
+- Lua: `{ AddNodeFilter = { filter = "RelativePathDoesStartWith", input = "foo" } }`
 - YAML: `AddNodeFilter: { filter: RelativePathDoesStartWith, input: foo }`
 
 #### RemoveNodeFilter
@@ -728,7 +728,7 @@ Type: { RemoveNodeFilter = { filter = [Filter](https://xplr.dev/en/filtering), i
 
 Example:
 
-- Lua: { RemoveNodeFilter: { filter: "RelativePathDoesStartWith", input: "foo" } }
+- Lua: `{ RemoveNodeFilter: { filter: "RelativePathDoesStartWith", input: "foo" } }`
 - YAML: `RemoveNodeFilter: { filter: RelativePathDoesStartWith, input: foo }`
 
 #### ToggleNodeFilter
@@ -740,7 +740,7 @@ Type: { ToggleNodeFilter = { filter = [Filter](https://xplr.dev/en/filtering), i
 
 Example:
 
-- Lua: { ToggleNodeFilter = { filter = "RelativePathDoesStartWith", input = "foo" } }
+- Lua: `{ ToggleNodeFilter = { filter = "RelativePathDoesStartWith", input = "foo" } }`
 - YAML: `ToggleNodeFilter: { filter: RelativePathDoesStartWith, input: foo }`
 
 #### AddNodeFilterFromInput
@@ -752,7 +752,7 @@ Type: { AddNodeFilterFromInput = [Filter](https://xplr.dev/en/filtering) }
 
 Example:
 
-- Lua: { AddNodeFilterFromInput = "RelativePathDoesStartWith" }
+- Lua: `{ AddNodeFilterFromInput = "RelativePathDoesStartWith" }`
 - YAML: `AddNodeFilterFromInput: RelativePathDoesStartWith`
 
 #### RemoveNodeFilterFromInput
@@ -764,7 +764,7 @@ Type: { RemoveNodeFilterFromInput = [Filter](https://xplr.dev/en/filtering) }
 
 Example:
 
-- Lua: { RemoveNodeFilterFromInput = "RelativePathDoesStartWith" }
+- Lua: `{ RemoveNodeFilterFromInput = "RelativePathDoesStartWith" }`
 - YAML: `RemoveNodeFilterFromInput: RelativePathDoesStartWith`
 
 #### RemoveLastNodeFilter
@@ -773,7 +773,7 @@ Remove the last node [filter](https://xplr.dev/en/filtering).
 
 Example:
 
-- Lua: "RemoveLastNodeFilter"
+- Lua: `"RemoveLastNodeFilter"`
 - YAML: `RemoveLastNodeFilter`
 
 #### ResetNodeFilters
@@ -783,7 +783,7 @@ default configuration.
 
 Example:
 
-- Lua: "ResetNodeFilters"
+- Lua: `"ResetNodeFilters"`
 - YAML: `ResetNodeFilters`
 
 #### ClearNodeFilters
@@ -792,7 +792,7 @@ Clear all the node [filters](https://xplr.dev/en/filtering).
 
 Example:
 
-- Lua: "ClearNodeFilters"
+- Lua: `"ClearNodeFilters"`
 - YAML: `ClearNodeFilters`
 
 ### Sort Operations
@@ -806,7 +806,7 @@ Type: { AddNodeSorter = { sorter = [Sorter](https://xplr.dev/en/sorting#sorter),
 
 Example:
 
-- Lua: { AddNodeSorter = { sorter = "ByRelativePath", reverse = false } }
+- Lua: `{ AddNodeSorter = { sorter = "ByRelativePath", reverse = false } }`
 - YAML: `AddNodeSorter: { sorter: ByRelativePath, reverse: false }`
 
 #### RemoveNodeSorter
@@ -817,7 +817,7 @@ Type: { RemoveNodeSorter = [Sorter](https://xplr.dev/en/sorting#sorter) }
 
 Example:
 
-- Lua: { RemoveNodeSorter = "ByRelativePath" }
+- Lua: `{ RemoveNodeSorter = "ByRelativePath" }`
 - YAML: `RemoveNodeSorter: ByRelativePath`
 
 #### ReverseNodeSorter
@@ -828,7 +828,7 @@ Type: { ReverseNodeSorter = [Sorter](https://xplr.dev/en/sorting#sorter) }
 
 Example:
 
-- Lua: { ReverseNodeSorter = "ByRelativePath" }
+- Lua: `{ ReverseNodeSorter = "ByRelativePath" }`
 - YAML: `ReverseNodeSorter: ByRelativePath`
 
 #### ToggleNodeSorter
@@ -840,7 +840,7 @@ Type: { ToggleNodeSorter = { sorter = [Sorter](https://xplr.dev/en/sorting#sorte
 
 Example:
 
-- Lua: { ToggleSorterSorter: { sorter = "ByRelativePath", reverse = false } }
+- Lua: `{ ToggleSorterSorter: { sorter = "ByRelativePath", reverse = false } }`
 - YAML: `ToggleSorterSorter: {sorter: ByRelativePath, reverse: false }`
 
 #### ReverseNodeSorters
@@ -849,7 +849,7 @@ Reverse the node [sorters](https://xplr.dev/en/sorting#sorter).
 
 Example:
 
-- Lua: "ReverseNodeSorters"
+- Lua: `"ReverseNodeSorters"`
 - YAML: `ReverseNodeSorters`
 
 #### RemoveLastNodeSorter
@@ -858,7 +858,7 @@ Remove the last node [sorter](https://xplr.dev/en/sorting#sorter).
 
 Example:
 
-- Lua: "RemoveLastNodeSorter"
+- Lua: `"RemoveLastNodeSorter"`
 - YAML: `RemoveLastNodeSorter`
 
 #### ResetNodeSorters
@@ -868,7 +868,7 @@ the default configuration.
 
 Example:
 
-- Lua: "ResetNodeSorters"
+- Lua: `"ResetNodeSorters"`
 - YAML: `ResetNodeSorters`
 
 #### ClearNodeSorters
@@ -877,7 +877,7 @@ Clear all the node [sorters](https://xplr.dev/en/sorting#sorter).
 
 Example:
 
-- Lua: "ClearNodeSorters"
+- Lua: `"ClearNodeSorters"`
 - YAML: `ClearNodeSorters`
 
 ### Mouse Operations
@@ -888,7 +888,7 @@ Enable mouse
 
 Example:
 
-- Lua: "EnableMouse"
+- Lua: `"EnableMouse"`
 - YAML: `EnableMouse`
 
 #### DisableMouse
@@ -897,7 +897,7 @@ Disable mouse
 
 Example:
 
-- Lua: "DisableMouse"
+- Lua: `"DisableMouse"`
 - YAML: `DisableMouse`
 
 #### ToggleMouse
@@ -906,7 +906,7 @@ Toggle mouse
 
 Example:
 
-- Lua: "ToggleMouse"
+- Lua: `"ToggleMouse"`
 - YAML: `ToggleMouse`
 
 ### Fifo Operations
@@ -919,7 +919,7 @@ Type: { StartFifo = "string" }
 
 Example:
 
-- Lua: { StartFifo = "/tmp/xplr.fifo }
+- Lua: `{ StartFifo = "/tmp/xplr.fifo }`
 - YAML: `StartFifo: /tmp/xplr.fifo`
 
 #### StopFifo
@@ -928,7 +928,7 @@ Close the active fifo and stop piping.
 
 Example:
 
-- Lua: "StopFifo"
+- Lua: `"StopFifo"`
 - YAML: `StopFifo`
 
 #### ToggleFifo
@@ -939,7 +939,7 @@ Type: { ToggleFifo = "string" }
 
 Example:
 
-- Lua: { ToggleFifo = "/path/to/fifo" }
+- Lua: `{ ToggleFifo = "/path/to/fifo" }`
 - YAML: `ToggleFifo: /path/to/fifo`
 
 ### Logging
@@ -952,7 +952,7 @@ Type: { LogInfo = "string" }
 
 Example:
 
-- Lua: { LogInfo = "launching satellite" }
+- Lua: `{ LogInfo = "launching satellite" }`
 - YAML: `LogInfo: launching satellite`
 
 #### LogSuccess
@@ -963,7 +963,7 @@ Type: { LogSuccess = "String" }
 
 Example:
 
-- Lua: { LogSuccess = "satellite reached destination" }
+- Lua: `{ LogSuccess = "satellite reached destination" }`
 - YAML: `LogSuccess: satellite reached destination`
 
 #### LogWarning
@@ -974,7 +974,7 @@ Type: { LogWarning = "string" }
 
 Example:
 
-- Lua: { LogWarning = "satellite is heating" }
+- Lua: `{ LogWarning = "satellite is heating" }`
 - YAML: `LogWarning: satellite is heating`
 
 #### LogError
@@ -985,7 +985,7 @@ Type: { LogError = "string" }
 
 Example:
 
-- Lua: { LogError = "satellite crashed" }
+- Lua: `{ LogError = "satellite crashed" }`
 - YAML: `LogError: satellite crashed`
 
 ### Debugging
@@ -999,7 +999,7 @@ Type: { Debug = "string" }
 
 Example:
 
-- Lua: { Debug = "/path/to/file" }
+- Lua: `{ Debug = "/path/to/file" }`
 - YAML: `Debug: /path/to/file`
 
 ### Quit Options
@@ -1008,7 +1008,7 @@ Example:
 
 Example:
 
-- Lua: "Quit"
+- Lua: `"Quit"`
 - YAML: `Quit`
 
 Quit with returncode zero (success).
@@ -1019,7 +1019,7 @@ Print $PWD and quit.
 
 Example:
 
-- Lua: "PrintPwdAndQuit"
+- Lua: `"PrintPwdAndQuit"`
 - YAML: `PrintPwdAndQuit`
 
 #### PrintFocusPathAndQuit
@@ -1029,7 +1029,7 @@ nothing to focus.
 
 Example:
 
-- Lua: "PrintFocusPathAndQuit"
+- Lua: `"PrintFocusPathAndQuit"`
 - YAML: `PrintFocusPathAndQuit`
 
 #### PrintSelectionAndQuit
@@ -1039,7 +1039,7 @@ selected.
 
 Example:
 
-- Lua: "PrintSelectionAndQuit"
+- Lua: `"PrintSelectionAndQuit"`
 - YAML: `PrintSelectionAndQuit`
 
 #### PrintResultAndQuit
@@ -1049,7 +1049,7 @@ node's path.
 
 Example:
 
-- Lua: "PrintResultAndQuit"
+- Lua: `"PrintResultAndQuit"`
 - YAML: `PrintResultAndQuit`
 
 #### PrintAppStateAndQuit
@@ -1059,7 +1059,7 @@ generating the default configuration file.
 
 Example:
 
-- Lua: "PrintAppStateAndQuit"
+- Lua: `"PrintAppStateAndQuit"`
 - YAML: `PrintAppStateAndQuit`
 
 #### Terminate
@@ -1068,7 +1068,7 @@ Terminate the application with a non-zero return code.
 
 Example:
 
-- Lua: "Terminate"
+- Lua: `"Terminate"`
 - YAML: `Terminate`
 
 ## Also See:
diff --git a/docs/script/generate.py b/docs/script/generate.py
index 36c56e3..cf90439 100644
--- a/docs/script/generate.py
+++ b/docs/script/generate.py
@@ -1,8 +1,8 @@
 """Generate docs from comments."""
 
-from dataclasses import dataclass, field
+import os
+from dataclasses import dataclass
 from typing import List
-from enum import Enum
 
 
 # Messages --------------------------------------------------------------------
@@ -216,9 +216,14 @@ def gen_configuration():
         print(doc, file=f)
 
 
+def format_docs():
+    os.system("prettier --write docs/en/src")
+
+
 def main():
     gen_messages()
     gen_configuration()
+    format_docs()
 
 
 if __name__ == "__main__":
diff --git a/src/msg/in_/external.rs b/src/msg/in_/external.rs
index 08cb4aa..0a6815c 100644
--- a/src/msg/in_/external.rs
+++ b/src/msg/in_/external.rs
@@ -12,7 +12,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ExplorePwd"
+    /// - Lua: `"ExplorePwd"`
     /// - YAML: `ExplorePwd`
     ExplorePwd,
 
@@ -24,7 +24,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ExplorePwdAsync"
+    /// - Lua: `"ExplorePwdAsync"`
     /// - YAML: `ExplorePwdAsync`
     ExplorePwdAsync,
 
@@ -37,7 +37,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ExploreParentsAsync"
+    /// - Lua: `"ExploreParentsAsync"`
     /// - YAML: `ExploreParentsAsync`
     ExploreParentsAsync,
 
@@ -47,7 +47,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ClearScreen"
+    /// - Lua: `"ClearScreen"``
     /// - YAML: `ClearScreen`
     ClearScreen,
 
@@ -59,7 +59,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "Refresh"
+    /// - Lua: `"Refresh"`
     /// - YAML: `Refresh`
     Refresh,
 
@@ -69,7 +69,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "FocusNext"
+    /// - Lua: `"FocusNext"`
     /// - YAML: `FocusNext`
     FocusNext,
 
@@ -80,7 +80,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { FocusNextByRelativeIndex = 2 }
+    /// - Lua: `{ FocusNextByRelativeIndex = 2 }`
     /// - YAML: `FocusNextByRelativeIndex: 2`
     FocusNextByRelativeIndex(usize),
 
@@ -89,7 +89,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "FocusNextByRelativeIndexFromInput"
+    /// - Lua: `"FocusNextByRelativeIndexFromInput"`
     /// - YAML: `FocusNextByRelativeIndexFromInput`
     FocusNextByRelativeIndexFromInput,
 
@@ -97,7 +97,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "FocusPrevious"
+    /// - Lua: `"FocusPrevious"`
     /// - YAML: `FocusPrevious`
     FocusPrevious,
 
@@ -117,7 +117,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "FocusPreviousByRelativeIndexFromInput"
+    /// - Lua: `"FocusPreviousByRelativeIndexFromInput"`
     /// - YAML: `FocusPreviousByRelativeIndexFromInput`
     FocusPreviousByRelativeIndexFromInput,
 
@@ -125,7 +125,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "FocusFirst"
+    /// - Lua: `"FocusFirst"`
     /// - YAML: `FocusFirst`
     ///
     FocusFirst,
@@ -133,7 +133,7 @@ pub enum ExternalMsg {
     /// Focus on the last node.
     ///
     /// Example:
-    /// - Lua:  "FocusLast"
+    /// - Lua:  `"FocusLast"`
     /// - YAML: `FocusLast`
     FocusLast,
 
@@ -151,7 +151,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "FocusPathFromInput"
+    /// - Lua: `"FocusPathFromInput"`
     /// - YAML: `FocusPathFromInput`
     FocusPathFromInput,
 
@@ -161,7 +161,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { FocusByIndex = 2 }
+    /// - Lua: `{ FocusByIndex = 2 }`
     /// - YAML: `FocusByIndex: 2`
     FocusByIndex(usize),
 
@@ -169,7 +169,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "FocusByIndexFromInput"
+    /// - Lua: `"FocusByIndexFromInput"`
     /// - YAML: `FocusByIndexFromInput`
     FocusByIndexFromInput,
 
@@ -182,7 +182,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { FocusByFileName = "filename.ext" }
+    /// - Lua: `{ FocusByFileName = "filename.ext" }`
     /// - YAML: `FocusByFileName: filename.ext`
     FocusByFileName(String),
 
@@ -192,7 +192,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { ChangeDirectory = "/path/to/directory" }
+    /// - Lua: `{ ChangeDirectory = "/path/to/directory" }`
     /// - YAML: `ChangeDirectory: /path/to/directory`
     ChangeDirectory(String),
 
@@ -200,7 +200,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "Enter"
+    /// - Lua: `"Enter"`
     /// - YAML: `Enter`
     Enter,
 
@@ -208,7 +208,7 @@ pub enum ExternalMsg {
     ///  
     /// Example:
     ///
-    /// - Lua:"Back"
+    /// - Lua: `"Back"`
     /// - YAML: `Back`
     Back,
 
@@ -216,7 +216,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "LastVisitedPath"
+    /// - Lua: `"LastVisitedPath"`
     /// - YAML: `LastVisitedPath`
     LastVisitedPath,
 
@@ -224,7 +224,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "NextVisitedPath"
+    /// - Lua: `"NextVisitedPath"`
     /// - YAML: `NextVisitedPath`
     NextVisitedPath,
 
@@ -233,7 +233,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// Lua: "FollowSymlink"
+    /// Lua: `"FollowSymlink"`
     /// YAML: `FollowSymlink`
     FollowSymlink,
 
@@ -245,7 +245,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { UpdateInputBuffer = "GoToPreviousWord" }
+    /// - Lua: `{ UpdateInputBuffer = "GoToPreviousWord" }`
     /// - YAML: `UpdateInputBuffer: GoToPreviousWord`
     UpdateInputBuffer(InputOperation),
 
@@ -253,7 +253,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "UpdateInputBufferFromKey"
+    /// - Lua: `"UpdateInputBufferFromKey"`
     /// - YAML: `UpdateInputBufferFromKey`
     UpdateInputBufferFromKey,
 
@@ -263,7 +263,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { BufferInput = "foo" }
+    /// - Lua: `{ BufferInput = "foo" }`
     /// - YAML: `BufferInput: foo`
     BufferInput(String),
 
@@ -272,7 +272,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "BufferInputFromKey"
+    /// - Lua: `"BufferInputFromKey"`
     /// - YAML: `BufferInputFromKey`
     BufferInputFromKey,
 
@@ -284,7 +284,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { SetInputBuffer = "foo" }
+    /// - Lua: `{ SetInputBuffer = "foo" }`
     /// - YAML: `SetInputBuffer: foo`
     SetInputBuffer(String),
 
@@ -292,7 +292,7 @@ pub enum ExternalMsg {
     ///  
     ///  Example:
     ///
-    ///  - Lua: "RemoveInputBufferLastCharacter"
+    ///  - Lua: `"RemoveInputBufferLastCharacter"`
     ///  - YAML: `RemoveInputBufferLastCharacter`
     RemoveInputBufferLastCharacter,
 
@@ -300,7 +300,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "RemoveInputBufferLastWord"
+    /// - Lua: `"RemoveInputBufferLastWord"`
     /// - YAML: `RemoveInputBufferLastWord`
     RemoveInputBufferLastWord,
 
@@ -308,7 +308,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ResetInputBuffer"
+    /// - Lua: `"ResetInputBuffer"`
     /// - YAML: `ResetInputBuffer`
     ResetInputBuffer,
 
@@ -320,7 +320,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { SwitchMode = "default" }
+    /// - Lua: `{ SwitchMode = "default" }`
     /// - YAML: SwitchMode: default
     ///
     /// > **NOTE:** To be specific about which mode to switch to, use
@@ -335,7 +335,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { SwitchModeKeepingInputBuffer = "default" }
+    /// - Lua: `{ SwitchModeKeepingInputBuffer = "default" }`
     /// - YAML: `SwitchModeKeepingInputBuffer: default`
     ///
     /// > **NOTE:** To be specific about which mode to switch to, use
@@ -350,7 +350,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { SwitchModeBuiltin = "default" }
+    /// - Lua: `{ SwitchModeBuiltin = "default" }`
     /// - YAML: `SwitchModeBuiltin: default`
     SwitchModeBuiltin(String),
 
@@ -361,7 +361,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { SwitchModeBuiltinKeepingInputBuffer = "default" }
+    /// - Lua: `{ SwitchModeBuiltinKeepingInputBuffer = "default" }`
     /// - YAML: `SwitchModeBuiltinKeepingInputBuffer: default`
     SwitchModeBuiltinKeepingInputBuffer(String),
 
@@ -372,7 +372,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { SwitchModeCustom = "my_custom_mode" }
+    /// - Lua: `{ SwitchModeCustom = "my_custom_mode" }`
     /// - YAML: `SwitchModeCustom: my_custom_mode`
     SwitchModeCustom(String),
 
@@ -383,7 +383,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { SwitchModeCustomKeepingInputBuffer = "my_custom_mode" }
+    /// - Lua: `{ SwitchModeCustomKeepingInputBuffer = "my_custom_mode" }`
     /// - YAML: `SwitchModeCustomKeepingInputBuffer: my_custom_mode`
     SwitchModeCustomKeepingInputBuffer(String),
 
@@ -392,7 +392,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "PopMode"
+    /// - Lua: `"PopMode"`
     /// - YAML: `PopMode`
     PopMode,
 
@@ -401,7 +401,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: PopModeKeepingInputBuffer
+    /// - Lua: `PopModeKeepingInputBuffer`
     /// - YAML: `PopModeKeepingInputBuffer`
     PopModeKeepingInputBuffer,
 
@@ -413,7 +413,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { SwitchLayout = "default" }
+    /// - Lua: `{ SwitchLayout = "default" }`
     /// - YAML: `SwitchLayout: default`
     ///
     /// > **NOTE:** To be specific about which layout to switch to, use `SwitchLayoutBuiltin` or
@@ -426,7 +426,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { SwitchLayoutBuiltin = "default" }
+    /// - Lua: `{ SwitchLayoutBuiltin = "default" }`
     /// - YAML: `SwitchLayoutBuiltin: default`
     SwitchLayoutBuiltin(String),
 
@@ -436,7 +436,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { SwitchLayoutCustom = "my_custom_layout" }
+    /// - Lua: `{ SwitchLayoutCustom = "my_custom_layout" }`
     /// - YAML: `SwitchLayoutCustom: my_custom_layout`
     SwitchLayoutCustom(String),
 
@@ -452,7 +452,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { Call = { command = "bash", args = { "-c", "read -p test" } } }
+    /// - Lua: `{ Call = { command = "bash", args = { "-c", "read -p test" } } }`
     /// - YAML: `Call: { command: bash, args: ["-c", "read -p test"] }`
     Call(Command),
 
@@ -474,7 +474,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { BashExec = "read -p test" }
+    /// - Lua: `{ BashExec = "read -p test" }`
     /// - YAML: `BashExec: "read -p test"`
     BashExec(String),
 
@@ -485,7 +485,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { BashExecSilently = "tput bell" }
+    /// - Lua: `{ BashExecSilently = "tput bell" }`
     /// - YAML: `BashExecSilently: "tput bell"`
     BashExecSilently(String),
 
@@ -502,7 +502,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { CallLua = "custom.some_custom_funtion" }
+    /// - Lua: `{ CallLua = "custom.some_custom_funtion" }`
     /// - YAML: `CallLua: custom.some_custom_funtion`
     CallLua(String),
 
@@ -513,7 +513,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { CallLuaSilently = "custom.some_custom_function" }
+    /// - Lua: `{ CallLuaSilently = "custom.some_custom_function" }`
     /// - YAML: `CallLuaSilently: custom.some_custom_function`
     CallLuaSilently(String),
 
@@ -527,8 +527,8 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { LuaEval = [[return { { LogInfo = io.read() } }]] }
-    /// - Lua: { LuaEval = [[function(app) return { { LogInfo = app.pwd } } end]] }
+    /// - Lua: `{ LuaEval = [[return { { LogInfo = io.read() } }]] }`
+    /// - Lua: `{ LuaEval = [[function(app) return { { LogInfo = app.pwd } } end]] }`
     /// - YAML: `LuaEval: "return { { LogInfo = io.read() } }"`
     /// - YAML: `LuaEval: "function(app) return { { LogInfo = app.pwd } } end"`
     LuaEval(String),
@@ -540,7 +540,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { LuaEvalSilently = [[return { { LogInfo = "foo" } }]] }
+    /// - Lua: `{ LuaEvalSilently = [[return { { LogInfo = "foo" } }]] }`
     /// - YAML: `LuaEvalSilently: "return { { LogInfo = 'foo' } }"`
     LuaEvalSilently(String),
 
@@ -550,7 +550,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "Select"
+    /// - Lua: `"Select"`
     /// - YAML: `Select`
     Select,
 
@@ -558,7 +558,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "SelectAll"
+    /// - Lua: `"SelectAll"`
     /// - YAML: `SelectAll`
     SelectAll,
 
@@ -568,7 +568,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { SelectPath = "/path/to/file" }
+    /// - Lua: `{ SelectPath = "/path/to/file" }`
     /// - YAML: `SelectPath: /path/to/file`
     SelectPath(String),
 
@@ -576,7 +576,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "UnSelect"
+    /// - Lua: `"UnSelect"`
     /// - YAML: `UnSelect`
     UnSelect,
 
@@ -584,7 +584,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "UnSelectAll"
+    /// - Lua: `"UnSelectAll"`
     /// - YAML: `UnSelectAll`
     UnSelectAll,
 
@@ -594,7 +594,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { UnSelectPath = "/path/to/file" }
+    /// - Lua: `{ UnSelectPath = "/path/to/file" }`
     /// - YAML: `UnSelectPath: /path/to/file`
     UnSelectPath(String),
 
@@ -602,14 +602,14 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ToggleSelection"
+    /// - Lua: `"ToggleSelection"`
     /// - YAML `ToggleSelection`
     ToggleSelection,
 
     /// Toggle between select all and unselect all.
     /// Example:
     ///
-    /// - Lua: "ToggleSelectAll"
+    /// - Lua: `"ToggleSelectAll"`
     /// - YAML: `ToggleSelectAll`
     ToggleSelectAll,
 
@@ -619,7 +619,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { ToggleSelectionByPath = "/path/to/file" }
+    /// - Lua: `{ ToggleSelectionByPath = "/path/to/file" }`
     /// - YAML: `ToggleSelectionByPath: /path/to/file`
     ToggleSelectionByPath(String),
 
@@ -627,7 +627,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ClearSelection"
+    /// - Lua: `"ClearSelection"`
     /// - YAML: `ClearSelection`
     ClearSelection,
 
@@ -640,7 +640,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { AddNodeFilter = { filter = "RelativePathDoesStartWith", input = "foo" } }
+    /// - Lua: `{ AddNodeFilter = { filter = "RelativePathDoesStartWith", input = "foo" } }`
     /// - YAML: `AddNodeFilter: { filter: RelativePathDoesStartWith, input: foo }`
     AddNodeFilter(NodeFilterApplicable),
 
@@ -650,7 +650,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { RemoveNodeFilter: { filter: "RelativePathDoesStartWith", input: "foo" } }
+    /// - Lua: `{ RemoveNodeFilter: { filter: "RelativePathDoesStartWith", input: "foo" } }`
     /// - YAML: `RemoveNodeFilter: { filter: RelativePathDoesStartWith, input: foo }`
     RemoveNodeFilter(NodeFilterApplicable),
 
@@ -661,7 +661,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { ToggleNodeFilter = { filter = "RelativePathDoesStartWith", input = "foo" } }
+    /// - Lua: `{ ToggleNodeFilter = { filter = "RelativePathDoesStartWith", input = "foo" } }`
     /// - YAML: `ToggleNodeFilter: { filter: RelativePathDoesStartWith, input: foo }`
     ToggleNodeFilter(NodeFilterApplicable),
 
@@ -672,7 +672,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { AddNodeFilterFromInput = "RelativePathDoesStartWith" }
+    /// - Lua: `{ AddNodeFilterFromInput = "RelativePathDoesStartWith" }`
     /// - YAML: `AddNodeFilterFromInput: RelativePathDoesStartWith`
     AddNodeFilterFromInput(NodeFilter),
 
@@ -683,7 +683,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { RemoveNodeFilterFromInput = "RelativePathDoesStartWith" }
+    /// - Lua: `{ RemoveNodeFilterFromInput = "RelativePathDoesStartWith" }`
     /// - YAML: `RemoveNodeFilterFromInput: RelativePathDoesStartWith`
     RemoveNodeFilterFromInput(NodeFilter),
 
@@ -691,7 +691,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "RemoveLastNodeFilter"
+    /// - Lua: `"RemoveLastNodeFilter"`
     /// - YAML: `RemoveLastNodeFilter`
     RemoveLastNodeFilter,
 
@@ -700,7 +700,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ResetNodeFilters"
+    /// - Lua: `"ResetNodeFilters"`
     /// - YAML: `ResetNodeFilters`
     ResetNodeFilters,
 
@@ -708,7 +708,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ClearNodeFilters"
+    /// - Lua: `"ClearNodeFilters"`
     /// - YAML: `ClearNodeFilters`
     ClearNodeFilters,
 
@@ -721,7 +721,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { AddNodeSorter = { sorter = "ByRelativePath", reverse = false } }
+    /// - Lua: `{ AddNodeSorter = { sorter = "ByRelativePath", reverse = false } }`
     /// - YAML: `AddNodeSorter: { sorter: ByRelativePath, reverse: false }`
     AddNodeSorter(NodeSorterApplicable),
 
@@ -731,7 +731,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { RemoveNodeSorter = "ByRelativePath" }
+    /// - Lua: `{ RemoveNodeSorter = "ByRelativePath" }`
     /// - YAML: `RemoveNodeSorter: ByRelativePath`
     RemoveNodeSorter(NodeSorter),
 
@@ -741,7 +741,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { ReverseNodeSorter = "ByRelativePath" }
+    /// - Lua: `{ ReverseNodeSorter = "ByRelativePath" }`
     /// - YAML: `ReverseNodeSorter: ByRelativePath`
     ReverseNodeSorter(NodeSorter),
 
@@ -752,7 +752,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { ToggleSorterSorter: { sorter = "ByRelativePath", reverse = false } }
+    /// - Lua: `{ ToggleSorterSorter: { sorter = "ByRelativePath", reverse = false } }`
     /// - YAML: `ToggleSorterSorter: {sorter: ByRelativePath, reverse: false }`
     ToggleNodeSorter(NodeSorterApplicable),
 
@@ -760,7 +760,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ReverseNodeSorters"
+    /// - Lua: `"ReverseNodeSorters"`
     /// - YAML: `ReverseNodeSorters`
     ReverseNodeSorters,
 
@@ -768,7 +768,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "RemoveLastNodeSorter"
+    /// - Lua: `"RemoveLastNodeSorter"`
     /// - YAML: `RemoveLastNodeSorter`
     RemoveLastNodeSorter,
 
@@ -777,7 +777,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ResetNodeSorters"
+    /// - Lua: `"ResetNodeSorters"`
     /// - YAML: `ResetNodeSorters`
     ResetNodeSorters,
 
@@ -785,7 +785,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ClearNodeSorters"
+    /// - Lua: `"ClearNodeSorters"`
     /// - YAML: `ClearNodeSorters`
     ClearNodeSorters,
 
@@ -795,7 +795,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "EnableMouse"
+    /// - Lua: `"EnableMouse"`
     /// - YAML: `EnableMouse`
     EnableMouse,
 
@@ -803,7 +803,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "DisableMouse"
+    /// - Lua: `"DisableMouse"`
     /// - YAML: `DisableMouse`
     DisableMouse,
 
@@ -811,7 +811,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "ToggleMouse"
+    /// - Lua: `"ToggleMouse"`
     /// - YAML: `ToggleMouse`
     ToggleMouse,
 
@@ -823,7 +823,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { StartFifo = "/tmp/xplr.fifo }
+    /// - Lua: `{ StartFifo = "/tmp/xplr.fifo }`
     /// - YAML: `StartFifo: /tmp/xplr.fifo`
     StartFifo(String),
 
@@ -831,7 +831,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "StopFifo"
+    /// - Lua: `"StopFifo"`
     /// - YAML: `StopFifo`
     StopFifo,
 
@@ -841,7 +841,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { ToggleFifo = "/path/to/fifo" }
+    /// - Lua: `{ ToggleFifo = "/path/to/fifo" }`
     /// - YAML: `ToggleFifo: /path/to/fifo`
     ToggleFifo(String),
 
@@ -853,7 +853,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { LogInfo = "launching satellite" }
+    /// - Lua: `{ LogInfo = "launching satellite" }`
     /// - YAML: `LogInfo: launching satellite`
     LogInfo(String),
 
@@ -863,7 +863,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { LogSuccess = "satellite reached destination" }
+    /// - Lua: `{ LogSuccess = "satellite reached destination" }`
     /// - YAML: `LogSuccess: satellite reached destination`
     LogSuccess(String),
 
@@ -873,7 +873,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { LogWarning = "satellite is heating" }
+    /// - Lua: `{ LogWarning = "satellite is heating" }`
     /// - YAML: `LogWarning: satellite is heating`
     LogWarning(String),
 
@@ -883,7 +883,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { LogError = "satellite crashed" }
+    /// - Lua: `{ LogError = "satellite crashed" }`
     /// - YAML: `LogError: satellite crashed`
     LogError(String),
 
@@ -896,7 +896,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: { Debug = "/path/to/file" }
+    /// - Lua: `{ Debug = "/path/to/file" }`
     /// - YAML: `Debug: /path/to/file`
     Debug(String),
 
@@ -904,7 +904,7 @@ pub enum ExternalMsg {
 
     /// Example:
     ///
-    /// - Lua: "Quit"
+    /// - Lua: `"Quit"`
     /// - YAML: `Quit`
     ///
     /// Quit with returncode zero (success).
@@ -914,7 +914,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "PrintPwdAndQuit"
+    /// - Lua: `"PrintPwdAndQuit"`
     /// - YAML: `PrintPwdAndQuit`
     PrintPwdAndQuit,
 
@@ -923,7 +923,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "PrintFocusPathAndQuit"
+    /// - Lua: `"PrintFocusPathAndQuit"`
     /// - YAML: `PrintFocusPathAndQuit`
     PrintFocusPathAndQuit,
 
@@ -932,7 +932,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "PrintSelectionAndQuit"
+    /// - Lua: `"PrintSelectionAndQuit"`
     /// - YAML: `PrintSelectionAndQuit`
     PrintSelectionAndQuit,
 
@@ -941,7 +941,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "PrintResultAndQuit"
+    /// - Lua: `"PrintResultAndQuit"`
     /// - YAML: `PrintResultAndQuit`
     PrintResultAndQuit,
 
@@ -950,7 +950,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "PrintAppStateAndQuit"
+    /// - Lua: `"PrintAppStateAndQuit"`
     /// - YAML: `PrintAppStateAndQuit`
     PrintAppStateAndQuit,
 
@@ -958,7 +958,7 @@ pub enum ExternalMsg {
     ///
     /// Example:
     ///
-    /// - Lua: "Terminate"
+    /// - Lua: `"Terminate"`
     /// - YAML: `Terminate`
     Terminate,
 }