# Configuration for Alacritty, the GPU enhanced terminal emulator. # Any items in the `env` entry below will be added as # environment variables. Some entries may override variables # set by alacritty itself. #env: # TERM variable # # This value is used to set the `$TERM` environment variable for # each instance of Alacritty. If it is not present, alacritty will # check the local terminfo database and use `alacritty` if it is # available, otherwise `xterm-256color` is used. #TERM: xterm-256color window: # Window dimensions (changes require restart) # # Specified in number of columns/lines, not pixels. # If both are `0`, this setting is ignored. dimensions: columns: 0 lines: 0 # Window padding (changes require restart) # # 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. padding: x: 2 y: 2 # Spread additional padding evenly around the terminal content. dynamic_padding: false # Window decorations # # Values for `decorations`: # - full: Borders and title bar # - none: Neither borders nor title bar # # Values for `decorations` (macOS only): # - transparent: Title bar, transparent background and title bar buttons # - buttonless: Title bar, transparent background, but no title bar buttons decorations: full # When true, alacritty starts maximized. start_maximized: false scrolling: # Maximum number of lines in the scrollback buffer. # Specifying '0' will disable scrolling. history: 10000 # Number of lines the viewport will move for every line scrolled when # scrollback is enabled (history > 0). multiplier: 3 # Faux Scrolling # # The `faux_multiplier` setting controls the number of lines the terminal # should scroll when the alternate screen buffer is active. This is used # to allow mouse scrolling for applications like `man`. # # Specifying `0` will disable faux scrolling. faux_multiplier: 3 # Scroll to the bottom when new text is written to the terminal. auto_scroll: false # Spaces per Tab (changes require restart) # # This setting defines the width of a tab in cells. # # Some applications, like Emacs, rely on knowing about the width of a tab. # To prevent unexpected behavior in these applications, it's also required to # change the `it` value in terminfo when altering this setting. tabspaces: 8 # Font configuration (changes require restart) font: # Normal (roman) font face #normal: # Font family # # Default: # - (macOS) Menlo # - (Linux) monospace # - (Windows) Consolas #family: monospace # The `style` can be specified to pick a specific face. #style: Regular # Bold font face #bold: # Font family # # If the bold family is not specified, it will fall back to the # value specified for the normal font. #family: monospace # The `style` can be specified to pick a specific face. #style: Bold # Italic font face #italic: # Font family # # If the italic family is not specified, it will fall back to the # value specified for the normal font. #family: monospace # The `style` can be specified to pick a specific face. #style: Italic # Point size size: 11.0 # Offset is the extra space around each character. `offset.y` can be thought of # as modifying the line spacing, and `offset.x` as modifying the letter spacing. offset: x: 0 y: 0 # 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 upwards. glyph_offset: x: 0 y: 0 # Thin stroke font rendering (macOS only) # # Thin strokes are suitable for retina displays, but for non-retina screens # it is recommended to set `use_thin_strokes` to `false` # # macOS >= 10.14.x: # # If the font quality on non-retina display looks bad then set # `use_thin_strokes` to `true` and enable font smoothing by running the # following command: # `defaults write -g CGFontRenderingFontSmoothingDisabled -bool NO` # # This is a global setting and will require a log out or restart to take # effect. use_thin_strokes: true # Display the time it takes to redraw each frame. render_timer: false # Keep the log file after quitting Alacritty. persistent_logging: false # If `true`, bold text is drawn using the bright color variants. draw_bold_text_with_bright_colors: true # Colors (Tomorrow Night Bright) colors: # Default colors primary: background: '0x000000' foreground: '0xeaeaea' # Bright and dim foreground colors # # The dimmed foreground color is calculated automatically if it is not present. # If the bright foreground color is not set, or `draw_bold_text_with_bright_colors` # is `false`, the normal foreground color will be used. #dim_foreground: '0x9a9a9a' #bright_foreground: '0xffffff' # Cursor colors # # Colors which should be used to draw the terminal cursor. If these are unset, # the cursor color will be the inverse of the cell color. #cursor: # text: '0x000000' # cursor: '0xffffff' # Normal colors normal: black: '0x000000' red: '0xd54e53' green: '0xb9ca4a' yellow: '0xe6c547' blue: '0x7aa6da' magenta: '0xc397d8' cyan: '0x70c0ba' white: '0xeaeaea' # Bright colors bright: black: '0x666666' red: '0xff3334' green: '0x9ec400' yellow: '0xe7c547' blue: '0x7aa6da' magenta: '0xb77ee0' cyan: '0x54ced6' white: '0xffffff' # Dim colors # # If the dim colors are not set, they will be calculated automatically based # on the `normal` colors. #dim: # black: '0x000000' # red: '0x8c3336' # green: '0x7a8530' # yellow: '0x97822e' # blue: '0x506d8f' # magenta: '0x80638e' # cyan: '0x497e7a' # white: '0x9a9a9a' # Indexed Colors # # The indexed colors include all colors from 16 to 256. # When these are not set, they're filled with sensible defaults. # # Example: # `- { index: 16, color: '0xff00ff' }` # indexed_colors: [] # Visual Bell # # Any time the BEL code is received, Alacritty "rings" the visual bell. Once # rung, the terminal background will be set to white and transition back to the # default background color. You can control the rate of this transition by # setting the `duration` property (represented in milliseconds). You can also # configure the transition function by setting the `animation` property. # # Values for `animation`: # - Ease # - EaseOut # - EaseOutSine # - EaseOutQuad # - EaseOutCubic # - EaseOutQuart # - EaseOutQuint # - EaseOutExpo # - EaseOutCirc # - Linear # # Specifying a `duration` of `0` will disable the visual bell. visual_bell: animation: EaseOutExpo duration: 0 color: '0xffffff' # Background opacity # # Window opacity as a floating point number from `0.0` to `1.0`. # The value `0.0` is completely transparent and `1.0` is opaque. background_opacity: 1.0 # Mouse bindings # # Available fields: # - mouse # - action # - mods (optional) # # Values for `mouse`: # - Middle # - Left # - Right # - Numeric identifier such as `5` # # All available `mods` and `action` values are documented in the key binding # section. mouse_bindings: - { mouse: Middle, action: PasteSelection } mouse: # Click settings # # The `double_click` and `triple_click` settings control the time # alacritty should wait for accepting multiple clicks as one double # or triple click. double_click: { threshold: 300 } triple_click: { threshold: 300 } # If this is `true`, the cursor is temporarily hidden when typing. hide_when_typing: false url: # URL launcher # # This program is executed when clicking on a text which is recognized as a URL. # The URL is always added to the command as the last parameter. # # When set to `None`, URL launching will be disabled completely. # # Default: # - (macOS) open # - (Linux) xdg-open # - (Windows) explorer #launcher: xdg-open # URL modifiers # # These are the modifiers that need to be held down for opening URLs when clicking # on them. The available modifiers are documented in the key binding section. modifiers: None selection: semantic_escape_chars: ",│`|:\"' ()[]{}<>" # When set to `true`, selected text will be copied to the primary clipboard. save_to_clipboard: false # Allow terminal applications to change Alacritty's window title. dynamic_title: true cursor: # Cursor style # # Values for `style`: # - ▇ Block # - _ Underline # - | Beam style: Block # If this is `true`, the cursor will be rendered as a hollow box when the # window is not focused. unfocused_hollow: true # Live config reload (changes require restart) live_config_reload: true # Shell # # You can set `shell.program` to the path of your favorite shell, e.g. `/bin/fish`. # Entries in `shell.args` are passed unmodified as arguments to the shell. # # Default: # - (Linux/macOS) /bin/bash --login # - (Windows) powershell #shell: # program: /bin/bash # args: # - --login # Windows 10 ConPTY backend (Windows only) # # This will enable better color support and may resolve other issues, # however this API and its implementation is still young and so is # disabled by default, as stability may not be as good as the winpty # backend. # # Alacritty will fall back to the WinPTY automatically if the ConPTY # backend cannot be initialized. enable_experimental_conpty_backend: false # Send ESC (\x1b) before characters when alt is pressed. alt_send_esc: true # Key bindings # # Key bindings are specified as a list of objects. Each binding will specify a # key and modifiers required to trigger it, terminal modes where the binding is # applicable, and what should be done when the key binding fires. It can either # send a byte sequence to the running application (`chars`), execute a # predefined action (`action`) or fork and execute a specified command plus # arguments (`command`). # # Bindings are always filled by default, but will be replaced when a new binding # with the same triggers is defined. To unset a default binding, it can be # mapped to the `None` action. # # Example: # `- { key: V, mods: Control|Shift, action: Paste }` # # Available fields: # - key # - mods (optional) # - chars | action | command (exactly one required) # - mode (optional) # # Values for `key`: # - `A` -> `Z` # - `F1` -> `F12` # - `Key1` -> `Key0` # # A full list with available key codes can be found here: # https://docs.rs/glutin/*/glutin/enum.VirtualKeyCode.html#variants # # Instead of using the name of the keys, the `key` field also supports using # the scancode of the desired key. Scancodes have to be specified as a # decimal number. # This command will allow you to display the hex scancodes for certain keys: # `showkey --scancodes` # # Values for `mods`: # - Command # - Control # - Super # - Shift # - Alt # # Multiple `mods` can be combined using `|` like this: `mods: Control|Shift`. # Whitespace and capitalization is relevant and must match the example. # # Values for `chars`: # The `chars` field writes the specified string to the terminal. This makes # it possible to pass escape sequences. # To find escape codes for bindings like `PageUp` ("\x1b[5~"), you can run # the command `showkey -a` outside of tmux. # Note that applications use terminfo to map escape sequences back to # keys. It is therefore required to update the terminfo when # changing an escape sequence. # # Values for `action`: # - Paste # - PasteSelection # - Copy # - IncreaseFontSize # - DecreaseFontSize # - ResetFontSize # - ScrollPageUp # - ScrollPageDown # - ScrollToTop # - ScrollToBottom # - ClearHistory # - Hide # - Quit # - ClearLogNotice # - SpawnNewInstance # - None # # Values for `command`: # The `command` field must be a map containing a `program` string and # an `args` array of command line parameter strings. # # Example: # `command: { program: "alacritty", args: ["-e", "vttest"] }` # # Values for `mode`: # - ~AppCursor # - AppCursor # - ~AppKeypad # - AppKeypad key_bindings: # (Windows/Linux only) #- { key: V, mods: Control|Shift, action: Paste } #- { key: C, mods: Control|Shift, action: Copy } #- { key: Insert, mods: Shift, action: PasteSelection } #- { key: Key0, mods: Control, action: ResetFontSize } #- { key: Equals, mods: Control, action: IncreaseFontSize } #- { key: Subtract, mods: Control, action: DecreaseFontSize } # (macOS only) #- { key: Key0, mods: Command, action: ResetFontSize } #- { key: Equals, mods: Command, action: IncreaseFontSize } #- { key: Minus, mods: Command, action: DecreaseFontSize } #- { key: K, mods: Command, action: ClearHistory } #- { key: K, mods: Command, chars: "\x0c" } #- { key: V, mods: Command, action: Paste } #- { key: C, mods: Command, action: Copy } #- { key: H, mods: Command, action: Hide } #- { key: Q, mods: Command, action: Quit } #- { key: W, mods: Command, action: Quit } - { key: Paste, action: Paste } - { key: Copy, action: Copy } - { key: L, mods: Control, action: ClearLogNotice } - { key: L, mods: Control, chars: "\x0c" } - { key: Home, mods: Alt, chars: "\x1b[1;3H" } - { key: Home, chars: "\x1bOH", mode: AppCursor } - { key: Home, chars: "\x1b[H", mode: ~AppCursor } - { key: End, mods: Alt, chars: "\x1b[1;3F" } - { key: End, chars: "\x1bOF", mode: AppCursor } - { key: End, chars: "\x1b[F", mode: ~AppCursor } - { key: PageUp, mods: Shift, action: ScrollPageUp, mode: ~Alt } - { key: PageUp, mods: Shift, chars: "\x1b[5;2~", mode: Alt } - { key: PageUp, mods: Control, chars: "\x1b[5;5~" } - { key: PageUp, mods: Alt, chars: "\x1b[5;3~" } - { key: PageUp, chars: "\x1b[5~" } - { key: PageDown, mods: Shift, action: ScrollPageDown, mode: ~Alt } - { key: PageDown, mods: Shift, chars: "\x1b[6;2~", mode: Alt } - { key: PageDown, mods: Control, chars: "\x1b[6;5~" } - { key: PageDown, mods: Alt, chars: "\x1b[6;3~" } - { key: PageDown, chars: "\x1b[6~" } - { key: Tab, mods: Shift, chars: "\x1b[Z" } - { key: Back, chars: "\x7f" } - { key: Back, mods: Alt, chars: "\x1b\x7f" } - { key: Insert, chars: "\x1b[2~" } - { key: Delete, chars: "\x1b[3~" } - { key: Left, mods: Shift, chars: "\x1b[1;2D" } - { key: Left, mods: Control, chars: "\x1b[1;5D" } - { key: Left, mods: Alt, chars: "\x1b[1;3D" } - { key: Left, chars: "\x1b[D", mode: ~AppCursor } - { key: Left, chars: "\x1bOD", mode: AppCursor } - { key: Right, mods: Shift, chars: "\x1b[1;2C" } - { key: Right, mods: Control, chars: "\x1b[1;5C" } - { key: Right, mods: Alt, chars: "\x1b[1;3C" } - { key: Right, chars: "\x1b[C", mode: ~AppCursor } - { key: Right, chars: "\x1bOC", mode: AppCursor } - { key: Up, mods: Shift, chars: "\x1b[1;2A" } - { key: Up, mods: Control, chars: "\x1b[1;5A" } - { key: Up, mods: Alt, chars: "\x1b[1;3A" } - { key: Up, chars: "\x1b[A", mode: ~AppCursor } - { key: Up, chars: "\x1bOA", mode: AppCursor } - { key: Down, mods: Shift, chars: "\x1b[1;2B" } - { key: Down, mods: Control, chars: "\x1b[1;5B" } - { key: Down, mods: Alt, chars: "\x1b[1;3B" } - { key: Down, chars: "\x1b[B", mode: ~AppCursor } - { key: Down, chars: "\x1bOB", mode: AppCursor } - { key: F1, chars: "\x1bOP" } - { key: F2, chars: "\x1bOQ" } - { key: F3, chars: "\x1bOR" } - { key: F4, chars: "\x1bOS" } - { key: F5, chars: "\x1b[15~" } - { key: F6, chars: "\x1b[17~" } - { key: F7, chars: "\x1b[18~" } - { key: F8, chars: "\x1b[19~" } - { key: F9, chars: "\x1b[20~" } - { key: F10, chars: "\x1b[21~" } - { key: F11, chars: "\x1b[23~" } - { key: F12, chars: "\x1b[24~" } - { key: F1, mods: Shift, chars: "\x1b[1;2P" } - { key: F2, mods: Shift, chars: "\x1b[1;2Q" } - { key: F3, mods: Shift, chars: "\x1b[1;2R" } - { key: F4, mods: Shift, chars: "\x1b[1;2S" } - { key: F5, mods: Shift, chars: "\x1b[15;2~" } - { key: F6, mods: Shift, chars: "\x1b[17;2~" } - { key: F7, mods: Shift, chars: "\x1b[18;2~" } - { key: F8, mods: Shift, chars: "\x1b[19;2~" } - { key: F9, mods: Shift, chars: "\x1b[20;2~" } - { key: F10, mods: Shift, chars: "\x1b[21;2~" } - { key: F11, mods: Shift, chars: "\x1b[23;2~" } - { key: F12, mods: Shift, chars: "\x1b[24;2~" } - { key: F1, mods: Control, chars: "\x1b[1;5P" } - { key: F2, mods: Control, chars: "\x1b[1;5Q" } - { key: F3, mods: Control, chars: "\x1b[1;5R" } - { key: F4, mods: Control, chars: "\x1b[1;5S" } - { key: F5, mods: Control, chars: "\x1b[15;5~" } - { key: F6, mods: Control, chars: "\x1b[17;5~" } - { key: F7, mods: Control, chars: "\x1b[18;5~" } - { key: F8, mods: Control, chars: "\x1b[19;5~" } - { key: F9, mods: Control, chars: "\x1b[20;5~" } - { key: F10, mods: Control, chars: "\x1b[21;5~" } - { key: F11, mods: Control, chars: "\x1b[23;5~" } - { key: F12, mods: Control, chars: "\x1b[24;5~" } - { key: F1, mods: Alt, chars: "\x1b[1;6P" } - { key: F2, mods: Alt, chars: "\x1b[1;6Q" } - { key: F3, mods: Alt, chars: "\x1b[1;6R" } - { key: F4, mods: Alt, chars: "\x1b[1;6S" } - { key: F5, mods: Alt, chars: "\x1b[15;6~" } - { key: F6, mods: Alt, chars: "\x1b[17;6~" } - { key: F7, mods: Alt, chars: "\x1b[18;6~" } - { key: F8, mods: Alt, chars: "\x1b[19;6~" } - { key: F9, mods: Alt, chars: "\x1b[20;6~" } - { key: F10, mods: Alt, chars: "\x1b[21;6~" } - { key: F11, mods: Alt, chars: "\x1b[23;6~" } - { key: F12, mods: Alt, chars: "\x1b[24;6~" } - { key: F1, mods: Super, chars: "\x1b[1;3P" } - { key: F2, mods: Super, chars: "\x1b[1;3Q" } - { key: F3, mods: Super, chars: "\x1b[1;3R" } - { key: F4, mods: Super, chars: "\x1b[1;3S" } - { key: F5, mods: Super, chars: "\x1b[15;3~" } - { key: F6, mods: Super, chars: "\x1b[17;3~" } - { key: F7, mods: Super, chars: "\x1b[18;3~" } - { key: F8, mods: Super, chars: "\x1b[19;3~" } - { key: F9, mods: Super, chars: "\x1b[20;3~" } - { key: F10, mods: Super, chars: "\x1b[21;3~" } - { key: F11, mods: Super, chars: "\x1b[23;3~" } - { key: F12, mods: Super, chars: "\x1b[24;3~" } - { key: NumpadEnter, chars: "\n" }