ALACRITTY(5)

NAME

Alacritty - TOML configuration file format.

SYNTAX

Alacritty's configuration file uses the TOML format. The format's specification can be found at https://toml.io/en/v1.0.0.

LOCATION

Alacritty doesn't create the config file for you, but it looks for one in the following locations on UNIX systems:

1.  $XDG_CONFIG_HOME/alacritty/alacritty.toml
2.  $XDG_CONFIG_HOME/alacritty.toml
3.  $HOME/.config/alacritty/alacritty.toml
4.  $HOME/.alacritty.toml
5.  /etc/alacritty/alacritty.toml

On Windows, the config file will be looked for in:

1.  %APPDATA%\alacritty\alacritty.toml

GENERAL

This section documents the [general] table of the configuration file.

import = ["<string>",]

    Import additional configuration files.

    Imports are loaded in order, skipping all missing files, with the importing file being loaded last. If a field is already present in a previous import, it will be replaced.

    All imports must either be absolute paths starting with /, paths relative to the user's home directory starting with ~/, or paths relative from the current config file.

    Example:
        import = [
        "~/.config/alacritty/base16-dark.toml",
        "~/.config/alacritty/keybindings.toml",
        "alacritty-theme/themes/gruvbox_dark.toml",
        ]

working_directory = "<string>" | "None"

    Directory the shell is started in. When this is unset, or "None", the working directory of the parent process will be used.

    Default: "None"

live_config_reload = true | false

    Live config reload (changes require restart)

    Default: true

ipc_socket = true | false # (unix only)

    Offer IPC using alacritty msg

    Default: true

ENV

All key-value pairs in the [env] section will be added as environment variables for any process spawned by Alacritty, including its shell. Some entries may override variables set by alacritty itself.

Example:
    [env]
    WINIT_X11_SCALE_FACTOR = "1.0"

WINDOW

This section documents the [window] table of the configuration file.

dimensions = { columns = <integer>, lines = <integer> }

    Window dimensions (changes require restart).

    Number of lines/columns (not pixels) in the terminal. Both lines and columns must be non-zero for this to take effect. The number of columns must be at least 2, while using a value of 0 for columns and lines will fall back to the window manager's recommended size

    Default: { columns = 0, lines = 0 }

position = "None" | { x = <integer>, y = <integer> } # (has no effect on Wayland)

    Window startup position.

    Specified in number of pixels.

    If the position is "None", the window manager will handle placement.

    Default: "None"

padding = { x = <integer>, y = <integer> }

    Blank space added around the window in pixels. This padding is scaled by DPI and the specified value is always added at both opposing sides.

    Default: { x = 0, y = 0 }

dynamic_padding = true | false

    Spread additional padding evenly around the terminal content.

    Default: false

decorations = "Full" | "None" | "Transparent" | "Buttonless"

    Window decorations.

    Full
        Borders and title bar.
    None
        Neither borders nor title bar.
    Transparent (macOS only)
        Title bar, transparent background and title bar buttons.
    Buttonless (macOS only)
        Title bar, transparent background and no title bar buttons.

    Default: "Full"

opacity = <float>

    Background opacity as a floating point number from 0.0 to 1.0. The value 0.0 is completely transparent and 1.0 is opaque.

    Default: 1.0

blur = true | false # (works on macOS/KDE Wayland)

    Request compositor to blur content behind transparent windows.

    Default: false

startup_mode = "Windowed" | "Maximized" | "Fullscreen" | "SimpleFullscreen"

    Startup mode (changes require restart)

    Windowed
        Regular window.
    Maximized
        The window will be maximized on startup.
    Fullscreen
        The window will be fullscreened on startup.
    SimpleFullscreen (macOS only)
        Same as Fullscreen, but you can stack windows on top.

    Default: "Windowed"

title = "<string>"

    Window title.

    Default: "Alacritty"

dynamic_title = true | false

    Allow terminal applications to change Alacritty's window title.

    Default: true

class = { instance = "<string>", general = "<string>" } # (Linux/BSD only)

    Window class.

    On Wayland, general is used as app_id and instance is ignored.

    Default: { instance = "Alacritty", general = "Alacritty" }

decorations_theme_variant = "Dark" | "Light" | "None"

    Override the variant of the System theme/GTK theme/Wayland client side decorations. Set this to "None" to use the system's default theme variant.

    Default: "None"

resize_increments = true | false # (works on macOS/X11/Wayland)

    Prefer resizing window by discrete steps equal to cell dimensions.

    Default: false

option_as_alt = "OnlyLeft" | "OnlyRight" | "Both" | "None" # (macOS only)

    Make Option key behave as Alt.

    Default: "None"

level = "Normal" | "AlwaysOnTop"

    Sets window level.

    Normal
        Window adheres to system's default z-order.
    AlwaysOnTop
        Window is a toplevel window.

    Default: "Normal"

Example:
    [window]
    padding = { x = 3, y = 3 }
    dynamic_padding = true
    opacity = 0.9

SCROLLING

This section documents the [scrolling] table of the configuration file.

history = <integer>

    Maximum number of lines in the scrollback buffer.
    Specifying 0 will disable scrolling.
    Limited to 100000.

    Default: 10000

multiplier = <integer>

    Number of line scrolled for every input scroll increment.

    Default: 3

FONT

This section documents the [font] table of the configuration file.

normal = { family = "<string>", style = "<string>" }

    Default:
        Linux/BSD: { family = "monospace", style = "Regular" }
        Windows: { family = "Consolas", style = "Regular" }
        macOS: { family = "Menlo", style = "Regular" }

bold = { family = "<string>", style = "<string>" }

    If the family is not specified, it will fall back to the value specified for the normal font.

    Default: { style = "Bold" }

italic = { family = "<string>", style = "<string>" }

    If the family is not specified, it will fall back to the value specified for the normal font.

    Default: { style = "Italic" }

bold_italic = { family = "<string>", style = "<string>" }

    If the family is not specified, it will fall back to the value specified for the normal font.

    Default: { style = "Bold Italic" }

size = <float>

    Font size in points.

    Default: 11.25

offset = { x = <integer>, y = <integer> }

    Offset is the extra space around each character. y can be thought of as modifying the line spacing, and x as modifying the letter spacing.

    Default: { x = 0, y = 0 }

glyph_offset = { x = <integer>, y = <integer> }

    Glyph offset determines the locations of the glyphs within their cells with the default being at the bottom. Increasing x moves the glyph to the right, increasing y moves the glyph upward.

builtin_box_drawing = true | false

    When true, Alacritty will use a custom built-in font for box drawing characters (Unicode points U+2500 - U+259F), legacy computing symbols (U+1FB00 - U+1FB3B), and powerline symbols (U+E0B0 - U+E0B3).

    Default: true

COLORS

This section documents the [colors] table of the configuration file.

Colors are specified using their hexadecimal values with a # prefix: #RRGGBB.

primary

    This section documents the [colors.primary] table of the configuration file.

    foreground = "<string>"

        Default: "#d8d8d8"

    background = "<string>"

        Default: "#181818"

    dim_foreground = "<string>"

        If this is not set, the color is automatically calculated based on the foreground color.

        Default: "#828482"

    bright_foreground = "<string>"

        This color is only used when draw_bold_text_with_bright_colors is true.

        If this is not set, the normal foreground will be used.

        Default: "None"

cursor = { text = "<string>", cursor = "<string>" }

    Colors which should be used to draw the terminal cursor.

    Allowed values are hexadecimal colors like #ff00ff, or CellForeground/CellBackground, which references the affected cell.

    Default: { text = "CellBackground", cursor = "CellForeground" }

vi_mode_cursor = { text = "<string>", cursor = "<string>" }

    Colors for the cursor when the vi mode is active.

    Allowed values are hexadecimal colors like #ff00ff, or CellForeground/CellBackground, which references the affected cell.

    Default: { text = "CellBackground", cursor = "CellForeground" }

search

    This section documents the [colors.search] table of the configuration.

    Allowed values are hexadecimal colors like #ff00ff, or CellForeground/CellBackground, which references the affected cell.

    matches = { foreground = "<string>", background = "<string>" }

        Default: { foreground = "#181818", background = "#ac4242" }

    focused_match = { foreground = "<string>", background = "<string>" }

        Default: { foreground = "#181818", background = "#f4bf75" }

hints

    This section documents the [colors.hints] table of the configuration.

    start = { foreground = "<string>", background = "<string>" }

        First character in the hint label.

        Allowed values are hexadecimal colors like #ff00ff, or CellForeground/CellBackground, which references the affected cell.

        Default: { foreground = "#181818", background = "#f4bf75" }

    end = { foreground = "<string>", background = "<string>" }

        All characters after the first one in the hint label.

        Allowed values are hexadecimal colors like #ff00ff, or CellForeground/CellBackground, which references the affected cell.

        Default: { foreground = "#181818", background = "#ac4242" }

line_indicator = { foreground = "<string>", background = "<string>" }

    Color used for the indicator displaying the position in history during search and vi mode.

    Setting this to "None" will use the opposing primary color.

    Default: { foreground = "None", background = "None" }

footer_bar = { foreground = "<string>", background = "<string>" }

    Color used for the footer bar on the bottom, used by search regex input, hyperlink URI preview, etc.

    Default: { foreground = "#181818", background = "#d8d8d8" }

selection = { text = "<string>", background = "<string>" }

    Colors used for drawing selections.

    Allowed values are hexadecimal colors like #ff00ff, or CellForeground/CellBackground, which references the affected cell.

    Default: { text = "CellBackground", background = "CellForeground" }

normal

    This section documents the [colors.normal] table of the configuration.

    black = "<string>"
        Default: "#181818"
    red = "<string>"
        Default: "#ac4242"
    green = "<string>"
        Default: "#90a959"
    yellow = "<string>"
        Default: "#f4bf75"
    blue = "<string>"
        Default: "#6a9fb5"
    magenta = "<string>"
        Default: "#aa759f"
    cyan = "<string>"
        Default: "#75b5aa"
    white = "<string>"
        Default: "#d8d8d8"

bright

    This section documents the [colors.bright] table of the configuration.

    black = "<string>"
        Default: "#6b6b6b"
    red = "<string>"
        Default: "#c55555"
    green = "<string>"
        Default: "#aac474"
    yellow = "<string>"
        Default: "#feca88"
    blue = "<string>"
        Default: "#82b8c8"
    magenta = "<string>"
        Default: "#c28cb8"
    cyan = "<string>"
        Default: "#93d3c3"
    white = "<string>"
        Default: "#f8f8f8"

dim

    This section documents the [colors.dim] table of the configuration.

    If the dim colors are not set, they will be calculated automatically based on the normal colors.

    black = "<string>"
        Default: "#0f0f0f"
    red = "<string>"
        Default: "#712b2b"
    green = "<string>"
        Default: "#5f6f3a"
    yellow = "<string>"
        Default: "#a17e4d"
    blue = "<string>"
        Default: "#456877"
    magenta = "<string>"
        Default: "#704d68"
    cyan = "<string>"
        Default: "#4d7770"
    white = "<string>"
        Default: "#8e8e8e"

indexed_colors = [{ index = <integer>, color = "<string>" },]

    The indexed colors include all colors from 16 to 256. When these are not set, they're filled with sensible defaults.

    Default: []

transparent_background_colors = true | false

    Whether or not window.opacity applies to all cell backgrounds, or only to the default background. When set to true all cells will be transparent regardless of their background color.

    Default: false

draw_bold_text_with_bright_colors = true | false

    When true, bold text is drawn using the bright color variants.

    Default: false

BELL

This section documents the [bell] table of the configuration file.

animation = "Ease" | "EaseOut" | "EaseOutSine" | "EaseOutQuad" | "EaseOutCubic" | "EaseOutQuart" | "EaseOutQuint" | "EaseOutExpo" | "EaseOutCirc" | "Linear"

    Visual bell animation effect for flashing the screen when the visual bell is rung.

    Default: "Linear"

duration = <integer>

    Duration of the visual bell flash in milliseconds. A `duration` of `0` will disable the visual bell animation.

    Default: 0

color = "<string>"

    Visual bell animation color.

    Default: "#ffffff"

command = "<string>" | { program = "<string>", args = ["<string>",] }

    This program is executed whenever the bell is rung.

    When set to "None", no command will be executed.

    Default: "None"

SELECTION

This section documents the [selection] table of the configuration file.

semantic_escape_chars = "<string>"

    This string contains all characters that are used as separators for "semantic words" in Alacritty.

    Default: ",│`|:\"' ()[]{}<>\t"

save_to_clipboard = true | false

    When set to true, selected text will be copied to the primary clipboard.

    Default: false

CURSOR

This section documents the [cursor] table of the configuration file.

style = { <shape>, <blinking> }

    shape = "Block" | "Underline" | "Beam"

        Default: "Block"

    blinking = "Never" | "Off" | "On" | "Always"

        Never
            Prevent the cursor from ever blinking
        Off
            Disable blinking by default
        On
            Enable blinking by default
        Always
            Force the cursor to always blink

        Default: "Off"

vi_mode_style = { <shape>, <blinking> } | "None"

    If the vi mode cursor style is "None" or not specified, it will fall back to the active value of the normal cursor.

    Default: "None"

blink_interval = <integer>

    Cursor blinking interval in milliseconds.

    Default: 750

blink_timeout = <integer>

    Time after which cursor stops blinking, in seconds.

    Specifying 0 will disable timeout for blinking.

    Default: 5

unfocused_hollow = true | false

    When this is true, the cursor will be rendered as a hollow box when the window is not focused.

    Default: true

thickness = <float>

    Thickness of the cursor relative to the cell width as floating point number from 0.0 to 1.0.

    Default: 0.15

TERMINAL

This section documents the [terminal] table of the configuration file.

shell = "<string>" | { program = "<string>", args = ["<string>",] }

    You can set shell.program to the path of your favorite shell, e.g. /bin/zsh. Entries in shell.args are passed as arguments to the shell.

    Default:
        Linux/BSD/macOS: $SHELL or the user's login shell, if $SHELL is unset
        Windows: "powershell"

    Example:
        shell = { program = "/bin/zsh", args = ["-l"] }

osc52 = "Disabled" | "OnlyCopy" | "OnlyPaste" | "CopyPaste"

    Controls the ability to write to the system clipboard with the OSC 52 escape sequence. While this escape sequence is useful to copy contents from the remote server, allowing any application to read from the clipboard can be easily abused while not providing significant benefits over explicitly pasting text.

    Default: "OnlyCopy"

MOUSE

This section documents the [mouse] table of the configuration file.

hide_when_typing = true | false

    When this is true, the cursor is temporarily hidden when typing.

    Default: false

bindings = [{ <mouse>, <mods>, <mode>, <command> | <chars> | <action> },]

    See keyboard.bindings for full documentation on mods, mode, command, chars, and action.

    When an application running within Alacritty captures the mouse, the `Shift` modifier can be used to suppress mouse reporting. If no action is found for the event, actions for the event without the `Shift` modifier are triggered instead.

    mouse = "Middle" | "Left" | "Right" | "Back" | "Forward" | "WheelUp" | "WheelDown" | <integer>

        Mouse button which needs to be pressed to trigger this binding.

    action = <keyboard.bindings.action> | "ExpandSelection"

        ExpandSelection
            Expand the selection to the current mouse cursor location.

    Example:
        [mouse]
        bindings = [
        { mouse = "Right", mods = "Control", action = "Paste" },
        ]

HINTS

This section documents the [hints] table of the configuration file.

Terminal hints can be used to find text or hyperlinks in the visible part of the terminal and pipe it to other applications.

alphabet = "<string>"

    Keys used for the hint labels.

    Default: "jfkdls;ahgurieowpq"

enabled = [{ <regex>, <hyperlinks>, <post_processing>, <persist>, <action>, <command>, <binding>, <mouse> },]

Array with all available hints.

Each hint must have at least one of regex or hyperlinks and either an action or a command.

    regex = "<string>"

        Regex each line will be compared against.

    hyperlinks = true | false

        When this is true, all OSC 8 escape sequence hyperlinks will be included in the hints.

    post_processing = true | false

        When this is true, heuristics will be used to shorten the match if there are characters likely not to be part of the hint (e.g. a trailing .). This is most useful for URIs and applies only to regex matches.

    persist = true | false

        When this is true, hints remain persistent after selection.

    action = "Copy" | "Paste" | "Select" | "MoveViModeCursor"

        Copy
            Copy the hint's text to the clipboard.
        Paste
            Paste the hint's text to the terminal or search.
        Select
            Select the hint's text.
        MoveViModeCursor
            Move the vi mode cursor to the beginning of the hint.

    command = "<string>" | { program = "<string>", args = ["<string>",] }

        Command which will be executed when the hint is clicked or selected with the binding.

        The hint's text is always attached as the last argument.

    binding = { key = "<string>", mods = "<string>", mode = "<string>" }

        See keyboard.bindings for documentation on available values.

        This controls which key binding is used to start the keyboard hint selection process.

    mouse = { mods = "<string>", enabled = true | false }

        See keyboard.bindings for documentation on available mods.

        The enabled field controls if the hint should be underlined when hovering over the hint text with all mods pressed.

    Default:
        [[hints.enabled]]
        command = "xdg-open" # On Linux/BSD
        # command = "open" # On macOS
        # command = { program = "cmd", args = [ "/c", "start", "" ] } # On Windows
        hyperlinks = true
        post_processing = true
        persist = false
        mouse.enabled = true
        binding = { key = "O", mods = "Control|Shift" }
        regex =
"(ipfs:|ipns:|magnet:|mailto:|gemini://|gopher://|https://|http://|news:|file:|git://|ssh:|ftp://)[^\u0000-\u001F\u007F-\u009F<>\"\\s{-}\\^⟨⟩`\\\\]+"

KEYBOARD

This section documents the [keyboard] table of the configuration file.

bindings = [{ <key>, <mods>, <mode>, <command> | <chars> | <action> },]

    To unset a default binding, you can use the action "ReceiveChar" to remove it or "None" to inhibit any action.

    Multiple keybindings can be triggered by a single key press and will be executed in the order they are defined in.

    key = "<string>"

        The regular keys like "A", "0", and "Я" can be mapped directly without any special syntax. Full list of named keys like "F1" and the syntax for dead keys can be found here:

        https://docs.rs/winit/latest/winit/keyboard/enum.NamedKey.html
        https://docs.rs/winit/latest/winit/keyboard/enum.Key.html#variant.Dead

        Numpad keys are prefixed by Numpad: "NumpadEnter" | "NumpadAdd" | "NumpadComma" | "NumpadDecimal" | "NumpadDivide" | "NumpadEquals" | "NumpadSubtract" | "NumpadMultiply" | "Numpad[0-9]".

        The key field also supports using scancodes, which are specified as a decimal number.

    mods = "Command" | "Control" | "Option" | "Super" | "Shift" | "Alt"

        Multiple modifiers can be combined using |, like this: "Control | Shift".

    mode = "AppCursor" | "AppKeypad" | "Search" | "Alt" | "Vi"

        This defines a terminal mode which must be active for this binding to have an effect.

        Prepending ~ to a mode will require the mode to not = be active for the binding to take effect.

        Multiple modes can be combined using |, like this: "~Vi|Search".

    command = "<string>" | { program = "<string>", args = ["<string>",] }

        Fork and execute the specified command.

    chars = "<string>"

        Writes the specified string to the terminal.

    action

        ReceiveChar
            Allow receiving char input.
        None
            No action.
        Paste
            Paste contents of system clipboard.
        Copy
            Store current selection into clipboard.
        IncreaseFontSize
            Increase font size.
        DecreaseFontSize
            Decrease font size.
        ResetFontSize
            Reset font size to the config value.
        ScrollPageUp
            Scroll exactly one page up.
        ScrollPageDown
            Scroll exactly one page down.
        ScrollHalfPageUp
            Scroll half a page up.
        ScrollHalfPageDown
            Scroll half a page down.
        ScrollLineUp
            Scroll one line up.
        ScrollLineDown
            Scroll one line down.
        ScrollToTop
            Scroll all the way to the top.
        ScrollToBottom
            Scroll all the way to the bottom.
        ClearHistory
            Clear the display buffer(s) to remove history.
        Hide
            Hide the Alacritty window.
        Minimize
            Minimize the Alacritty window.
        Quit
            Quit Alacritty.
        ClearLogNotice
            Clear warning and error notices.
        SpawnNewInstance
            Spawn a new instance of Alacritty.
        CreateNewWindow
            Create a new Alacritty window.
        ToggleFullscreen
            Toggle fullscreen.
        ToggleMaximized
            Toggle maximized.
        ClearSelection
            Clear active selection.
        ToggleViMode
            Toggle vi mode.
        SearchForward
            Start a forward buffer search.
        SearchBackward
            Start a backward buffer search.

        Vi mode actions:

        Up
            Move up.
        Down
            Move down.
        Left
            Move left.
        Right
            Move right.
        First
            First column, or beginning of the line when already at the first column.
        Last
            Last column, or beginning of the line when already at the last column.
        FirstOccupied
            First non-empty cell in this terminal row, or first non-empty cell of the line when already at the first cell of the row.
        High
            Move to top of screen.
        Middle
            Move to center of screen.
        Low
            Move to bottom of screen.
        SemanticLeft
            Move to start of semantically separated word.
        SemanticRight
            Move to start of next semantically separated word.
        SemanticLeftEnd
            Move to end of previous semantically separated word.
        SemanticRightEnd
            Move to end of semantically separated word.
        WordLeft
            Move to start of whitespace separated word.
        WordRight
            Move to start of next whitespace separated word.
        WordLeftEnd
            Move to end of previous whitespace separated word.
        WordRightEnd
            Move to end of whitespace separated word.
        Bracket
            Move to opposing bracket.
        ParagraphUp
            Move above the current paragraph.
        ParagraphDown
            Move below the current paragraph.
        ToggleNormalSelection
            Toggle normal vi selection.
        ToggleLineSelection
            Toggle line vi selection.
        ToggleBlockSelection
            Toggle block vi selection.
        ToggleSemanticSelection
            Toggle semantic vi selection.
        SearchNext
            Jump to the beginning of the next match.
        SearchPrevious
            Jump to the beginning of the previous match.
        SearchStart
            Jump to the next start of a match to the left of the origin.
        SearchEnd
            Jump to the next end of a match to the right of the origin.
        Open
            Launch the URL below the vi mode cursor.
        CenterAroundViCursor
            Centers the screen around the vi mode cursor.
        InlineSearchForward
            Search forward within the current line.
        InlineSearchBackward
            Search backward within the current line.
        InlineSearchForwardShort
            Search forward within the current line, stopping just short of the character.
        InlineSearchBackwardShort
            Search backward within the current line, stopping just short of the character.
        InlineSearchNext
            Jump to the next inline search match.
        InlineSearchPrevious
            Jump to the previous inline search match.
        SemanticSearchForward
            Search forward for selection or word under the cursor.
        SemanticSearchBackward
            Search backward for selection or word under the cursor.

        Search actions:

        SearchFocusNext
            Move the focus to the next search match.
        SearchFocusPrevious
            Move the focus to the previous search match.
        SearchConfirm
            Confirm the active search.
        SearchCancel
            Cancel the active search.
        SearchClear
            Reset the search regex.
        SearchDeleteWord
            Delete the last word in the search regex.
        SearchHistoryPrevious
            Go to the previous regex in the search history.
        SearchHistoryNext
            Go to the next regex in the search history.

        macOS exclusive:

        ToggleSimpleFullscreen
            Enter fullscreen without occupying another space.
        HideOtherApplications
            Hide all windows other than Alacritty.
        CreateNewTab
            Create new window in a tab.
        SelectNextTab
            Select next tab.
        SelectPreviousTab
            Select previous tab.
        SelectTab1
            Select the first tab.
        SelectTab2
            Select the second tab.
        SelectTab3
            Select the third tab.
        SelectTab4
            Select the fourth tab.
        SelectTab5
            Select the fifth tab.
        SelectTab6
            Select the sixth tab.
        SelectTab7
            Select the seventh tab.
        SelectTab8
            Select the eighth tab.
        SelectTab9
            Select the ninth tab.
        SelectLastTab
            Select the last tab.

        Linux/BSD exclusive:

        CopySelection
            Copy from the selection buffer.
        PasteSelection
            Paste from the selection buffer.

Default: See alacritty-bindings(5)

Example:
    [keyboard]
    bindings = [
    { key = "N", mods = "Control|Shift", action = "CreateNewWindow" },
    { key = "L", mods = "Control|Shift", chars = "l" },
    ]

DEBUG

This section documents the [debug] table of the configuration file.

Debug options are meant to help troubleshoot issues with Alacritty. These can change or be removed entirely without warning, so their stability shouldn't be relied upon.

render_timer = true | false

    Display the time it takes to draw each frame.

    Default: false

persistent_logging = true | false

    Keep the log file after quitting Alacritty.

    Default: false

log_level = "Off" | "Error" | "Warn" | "Info" | "Debug" | "Trace"

    Default: "Warn"

    To add extra libraries to logging ALACRITTY_EXTRA_LOG_TARGETS variable can be used.

    Example:
        ALACRITTY_EXTRA_LOG_TARGETS="winit;vte" alacritty -vvv

renderer = "glsl3" | "gles2" | "gles2pure" | "None"

    Force use of a specific renderer, "None" will use the highest available one.

    Default: "None"

print_events = true | false

    Log all received window events.

    Default: false

highlight_damage = true | false

    Highlight window damage information.

    Default: false

prefer_egl = true | false

    Use EGL as display API if the current platform allows it. Note that transparency may not work with EGL on Linux/BSD.

    Default: false

SEE ALSO

alacritty(1), alacritty-msg(1), alacritty-bindings(5), alacritty-escapes(7)

BUGS

Found a bug? Please report it at https://github.com/alacritty/alacritty/issues.

MAINTAINERS

•   Christian Duerr <contact@christianduerr.com>
•   Kirill Chibisov <contact@kchibisov.com>