mirror of
https://github.com/alacritty/alacritty.git
synced 2024-11-11 13:51:01 -05:00
b9ad0cfad3
Prevent the cell dimensions from going below 1, this bug resulted in allocation of large amounts of memory in the scrollback PR but is also present on master. Currently the approach is to just `panic!`, however an `eprintln!` and `exit` could be an alternative too. I don't think it's realistic to check this at startup and it should have no performance impact since the failing method is only called once at startup. To make it a bit more clear what kind of values are accepted, the datatypes of offsets and paddings have also been changed so that these don't accept floats anymore and padding can never be negative. This should allow us to be a bit more strict with the config to make sure that errors are printed when invalid values are specified (like negative padding). This fixes #1167.
389 lines
16 KiB
YAML
389 lines
16 KiB
YAML
# Configuration for Alacritty, the GPU enhanced terminal emulator
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# Any items in the `env` entry below will be added as
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# environment variables. Some entries may override variables
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# set by alacritty it self.
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env:
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# TERM env customization.
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#
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# If this property is not set, alacritty will set it to xterm-256color.
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#
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# Note that some xterm terminfo databases don't declare support for italics.
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# You can verify this by checking for the presence of `smso` and `sitm` in
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# `infocmp xterm-256color`.
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TERM: xterm-256color
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window:
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# Window dimensions in character columns and lines
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# Falls back to size specified by window manager if set to 0x0.
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# (changes require restart)
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dimensions:
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columns: 80
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lines: 24
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# Adds this many blank pixels of padding around the window
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# Units are physical pixels; this is not DPI aware.
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# (change requires restart)
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padding:
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x: 2
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y: 2
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# Window decorations
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# Setting this to false will result in window without borders and title bar.
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decorations: true
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# Display tabs using this many cells (changes require restart)
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tabspaces: 8
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# When true, bold text is drawn using the bright variant of colors.
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draw_bold_text_with_bright_colors: true
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# Font configuration (changes require restart)
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#
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# Important font attributes like antialiasing, subpixel aa, and hinting can be
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# controlled through fontconfig. Specifically, the following attributes should
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# have an effect:
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#
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# * hintstyle
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# * antialias
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# * lcdfilter
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# * rgba
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#
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# For instance, if you wish to disable subpixel antialiasing, you might set the
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# rgba property to "none". If you wish to completely disable antialiasing, you
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# can set antialias to false.
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#
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# Please see these resources for more information on how to use fontconfig
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#
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# * https://wiki.archlinux.org/index.php/font_configuration#Fontconfig_configuration
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# * file:///usr/share/doc/fontconfig/fontconfig-user.html
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font:
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# The normal (roman) font face to use.
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normal:
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family: monospace # should be "Menlo" or something on macOS.
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# Style can be specified to pick a specific face.
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# style: Regular
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# The bold font face
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bold:
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family: monospace # should be "Menlo" or something on macOS.
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# Style can be specified to pick a specific face.
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# style: Bold
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# The italic font face
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italic:
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family: monospace # should be "Menlo" or something on macOS.
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# Style can be specified to pick a specific face.
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# style: Italic
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# Point size of the font
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size: 11.0
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# Offset is the extra space around each character. offset.y can be thought of
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# as modifying the linespacing, and offset.x as modifying the letter spacing.
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offset:
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x: 0
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y: 0
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# Glyph offset determines the locations of the glyphs within their cells with
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# the default being at the bottom. Increase the x offset to move the glyph to
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# the right, increase the y offset to move the glyph upward.
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glyph_offset:
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x: 0
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y: 0
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# OS X only: use thin stroke font rendering. Thin strokes are suitable
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# for retina displays, but for non-retina you probably want this set to
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# false.
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use_thin_strokes: true
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# Should display the render timer
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render_timer: false
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# Use custom cursor colors. If true, display the cursor in the cursor.foreground
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# and cursor.background colors, otherwise invert the colors of the cursor.
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custom_cursor_colors: false
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# Colors (Tomorrow Night Bright)
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colors:
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# Default colors
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primary:
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background: '0x000000'
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foreground: '0xeaeaea'
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# Colors the cursor will use if `custom_cursor_colors` is true
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cursor:
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text: '0x000000'
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cursor: '0xffffff'
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# Normal colors
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normal:
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black: '0x000000'
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red: '0xd54e53'
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green: '0xb9ca4a'
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yellow: '0xe6c547'
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blue: '0x7aa6da'
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magenta: '0xc397d8'
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cyan: '0x70c0ba'
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white: '0xffffff'
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# Bright colors
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bright:
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black: '0x666666'
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red: '0xff3334'
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green: '0x9ec400'
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yellow: '0xe7c547'
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blue: '0x7aa6da'
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magenta: '0xb77ee0'
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cyan: '0x54ced6'
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white: '0xffffff'
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# Dim colors (Optional)
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dim:
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black: '0x333333'
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red: '0xf2777a'
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green: '0x99cc99'
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yellow: '0xffcc66'
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blue: '0x6699cc'
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magenta: '0xcc99cc'
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cyan: '0x66cccc'
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white: '0xdddddd'
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# Visual Bell
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#
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# Any time the BEL code is received, Alacritty "rings" the visual bell. Once
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# rung, the terminal background will be set to white and transition back to the
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# default background color. You can control the rate of this transition by
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# setting the `duration` property (represented in milliseconds). You can also
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# configure the transition function by setting the `animation` property.
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#
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# Possible values for `animation`
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# `Ease`
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# `EaseOut`
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# `EaseOutSine`
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# `EaseOutQuad`
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# `EaseOutCubic`
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# `EaseOutQuart`
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# `EaseOutQuint`
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# `EaseOutExpo`
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# `EaseOutCirc`
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# `Linear`
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#
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# To completely disable the visual bell, set its duration to 0.
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#
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visual_bell:
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animation: EaseOutExpo
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duration: 0
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# Background opacity
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background_opacity: 1.0
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# Mouse bindings
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#
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# Currently doesn't support modifiers. Both the `mouse` and `action` fields must
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# be specified.
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#
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# Values for `mouse`:
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# - Middle
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# - Left
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# - Right
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# - Numeric identifier such as `5`
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#
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# Values for `action`:
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# - Paste
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# - PasteSelection
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# - Copy (TODO)
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mouse_bindings:
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- { mouse: Middle, action: PasteSelection }
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mouse:
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# Click settings
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#
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# The `double_click` and `triple_click` settings control the time
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# alacritty should wait for accepting multiple clicks as one double
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# or triple click.
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double_click: { threshold: 300 }
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triple_click: { threshold: 300 }
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# Faux Scrollback
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#
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# The `faux_scrollback_lines` setting controls the number
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# of lines the terminal should scroll when the alternate
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# screen buffer is active. This is used to allow mouse
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# scrolling for applications like `man`.
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#
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# To disable this completely, set `faux_scrollback_lines` to 0.
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faux_scrollback_lines: 1
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selection:
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semantic_escape_chars: ",│`|:\"' ()[]{}<>"
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dynamic_title: true
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hide_cursor_when_typing: false
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# Style of the cursor
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#
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# Values for 'cursor_style':
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# - Block
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# - Underline
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# - Beam
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cursor_style: Block
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# Live config reload (changes require restart)
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live_config_reload: true
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# Shell
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#
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# You can set shell.program to the path of your favorite shell, e.g. /bin/fish.
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# Entries in shell.args are passed unmodified as arguments to the shell.
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#
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# shell:
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# program: /bin/bash
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# args:
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# - --login
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# Key bindings
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#
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# Each binding is defined as an object with some properties. Most of the
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# properties are optional. All of the alphabetical keys should have a letter for
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# the `key` value such as `V`. Function keys are probably what you would expect
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# as well (F1, F2, ..). The number keys above the main keyboard are encoded as
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# `Key1`, `Key2`, etc. Keys on the number pad are encoded `Number1`, `Number2`,
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# etc. These all match the glutin::VirtualKeyCode variants.
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#
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# A list with all available `key` names can be found here:
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# https://docs.rs/glutin/*/glutin/enum.VirtualKeyCode.html#variants
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#
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# Possible values for `mods`
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# `Command`, `Super` refer to the super/command/windows key
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# `Control` for the control key
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# `Shift` for the Shift key
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# `Alt` and `Option` refer to alt/option
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#
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# mods may be combined with a `|`. For example, requiring control and shift
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# looks like:
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#
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# mods: Control|Shift
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#
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# The parser is currently quite sensitive to whitespace and capitalization -
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# capitalization must match exactly, and piped items must not have whitespace
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# around them.
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#
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# Either an `action`, `chars`, or `command` field must be present.
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# `action` must be one of `Paste`, `PasteSelection`, `Copy`, or `Quit`.
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# `chars` writes the specified string every time that binding is activated.
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# These should generally be escape sequences, but they can be configured to
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# send arbitrary strings of bytes.
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# `command` must be a map containing a `program` string, and `args` array of
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# strings. For example:
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# - { ... , command: { program: "alacritty", args: ["-e", "vttest"] } }
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#
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# Want to add a binding (e.g. "PageUp") but are unsure what the X sequence
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# (e.g. "\x1b[5~") is? Open another terminal (like xterm) without tmux,
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# then run `showkey -a` to get the sequence associated to a key combination.
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key_bindings:
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- { key: V, mods: Control|Shift, action: Paste }
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- { key: C, mods: Control|Shift, action: Copy }
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- { key: Q, mods: Command, action: Quit }
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- { key: W, mods: Command, action: Quit }
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- { key: Insert, mods: Shift, action: PasteSelection }
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- { key: Key0, mods: Control, action: ResetFontSize }
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- { key: Equals, mods: Control, action: IncreaseFontSize }
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- { key: Subtract, mods: Control, action: DecreaseFontSize }
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- { key: Home, chars: "\x1bOH", mode: AppCursor }
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- { key: Home, chars: "\x1b[H", mode: ~AppCursor }
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- { key: End, chars: "\x1bOF", mode: AppCursor }
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- { key: End, chars: "\x1b[F", mode: ~AppCursor }
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- { key: PageUp, mods: Shift, chars: "\x1b[5;2~" }
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- { key: PageUp, mods: Control, chars: "\x1b[5;5~" }
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- { key: PageUp, chars: "\x1b[5~" }
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- { key: PageDown, mods: Shift, chars: "\x1b[6;2~" }
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- { key: PageDown, mods: Control, chars: "\x1b[6;5~" }
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- { key: PageDown, chars: "\x1b[6~" }
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- { key: Tab, mods: Shift, chars: "\x1b[Z" }
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- { key: Back, chars: "\x7f" }
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- { key: Back, mods: Alt, chars: "\x1b\x7f" }
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- { key: Insert, chars: "\x1b[2~" }
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- { key: Delete, chars: "\x1b[3~" }
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- { key: Left, mods: Shift, chars: "\x1b[1;2D" }
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- { key: Left, mods: Control, chars: "\x1b[1;5D" }
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- { key: Left, mods: Alt, chars: "\x1b[1;3D" }
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- { key: Left, chars: "\x1b[D", mode: ~AppCursor }
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- { key: Left, chars: "\x1bOD", mode: AppCursor }
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- { key: Right, mods: Shift, chars: "\x1b[1;2C" }
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- { key: Right, mods: Control, chars: "\x1b[1;5C" }
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- { key: Right, mods: Alt, chars: "\x1b[1;3C" }
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- { key: Right, chars: "\x1b[C", mode: ~AppCursor }
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- { key: Right, chars: "\x1bOC", mode: AppCursor }
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- { key: Up, mods: Shift, chars: "\x1b[1;2A" }
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- { key: Up, mods: Control, chars: "\x1b[1;5A" }
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- { key: Up, mods: Alt, chars: "\x1b[1;3A" }
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- { key: Up, chars: "\x1b[A", mode: ~AppCursor }
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- { key: Up, chars: "\x1bOA", mode: AppCursor }
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- { key: Down, mods: Shift, chars: "\x1b[1;2B" }
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- { key: Down, mods: Control, chars: "\x1b[1;5B" }
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- { key: Down, mods: Alt, chars: "\x1b[1;3B" }
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- { key: Down, chars: "\x1b[B", mode: ~AppCursor }
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- { key: Down, chars: "\x1bOB", mode: AppCursor }
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- { key: F1, chars: "\x1bOP" }
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- { key: F2, chars: "\x1bOQ" }
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- { key: F3, chars: "\x1bOR" }
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- { key: F4, chars: "\x1bOS" }
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- { key: F5, chars: "\x1b[15~" }
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- { key: F6, chars: "\x1b[17~" }
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- { key: F7, chars: "\x1b[18~" }
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- { key: F8, chars: "\x1b[19~" }
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- { key: F9, chars: "\x1b[20~" }
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- { key: F10, chars: "\x1b[21~" }
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- { key: F11, chars: "\x1b[23~" }
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- { key: F12, chars: "\x1b[24~" }
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- { key: F1, mods: Shift, chars: "\x1b[1;2P" }
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- { key: F2, mods: Shift, chars: "\x1b[1;2Q" }
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- { key: F3, mods: Shift, chars: "\x1b[1;2R" }
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- { key: F4, mods: Shift, chars: "\x1b[1;2S" }
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- { key: F5, mods: Shift, chars: "\x1b[15;2~" }
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- { key: F6, mods: Shift, chars: "\x1b[17;2~" }
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- { key: F7, mods: Shift, chars: "\x1b[18;2~" }
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- { key: F8, mods: Shift, chars: "\x1b[19;2~" }
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- { key: F9, mods: Shift, chars: "\x1b[20;2~" }
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- { key: F10, mods: Shift, chars: "\x1b[21;2~" }
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- { key: F11, mods: Shift, chars: "\x1b[23;2~" }
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- { key: F12, mods: Shift, chars: "\x1b[24;2~" }
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- { key: F1, mods: Control, chars: "\x1b[1;5P" }
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- { key: F2, mods: Control, chars: "\x1b[1;5Q" }
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- { key: F3, mods: Control, chars: "\x1b[1;5R" }
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- { key: F4, mods: Control, chars: "\x1b[1;5S" }
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- { key: F5, mods: Control, chars: "\x1b[15;5~" }
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- { key: F6, mods: Control, chars: "\x1b[17;5~" }
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- { key: F7, mods: Control, chars: "\x1b[18;5~" }
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- { key: F8, mods: Control, chars: "\x1b[19;5~" }
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- { key: F9, mods: Control, chars: "\x1b[20;5~" }
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- { key: F10, mods: Control, chars: "\x1b[21;5~" }
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- { key: F11, mods: Control, chars: "\x1b[23;5~" }
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- { key: F12, mods: Control, chars: "\x1b[24;5~" }
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- { key: F1, mods: Alt, chars: "\x1b[1;6P" }
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- { key: F2, mods: Alt, chars: "\x1b[1;6Q" }
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- { key: F3, mods: Alt, chars: "\x1b[1;6R" }
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- { key: F4, mods: Alt, chars: "\x1b[1;6S" }
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- { key: F5, mods: Alt, chars: "\x1b[15;6~" }
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- { key: F6, mods: Alt, chars: "\x1b[17;6~" }
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- { key: F7, mods: Alt, chars: "\x1b[18;6~" }
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- { key: F8, mods: Alt, chars: "\x1b[19;6~" }
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- { key: F9, mods: Alt, chars: "\x1b[20;6~" }
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- { key: F10, mods: Alt, chars: "\x1b[21;6~" }
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- { key: F11, mods: Alt, chars: "\x1b[23;6~" }
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- { key: F12, mods: Alt, chars: "\x1b[24;6~" }
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- { key: F1, mods: Super, chars: "\x1b[1;3P" }
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- { key: F2, mods: Super, chars: "\x1b[1;3Q" }
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- { key: F3, mods: Super, chars: "\x1b[1;3R" }
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- { key: F4, mods: Super, chars: "\x1b[1;3S" }
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- { key: F5, mods: Super, chars: "\x1b[15;3~" }
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- { key: F6, mods: Super, chars: "\x1b[17;3~" }
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- { key: F7, mods: Super, chars: "\x1b[18;3~" }
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- { key: F8, mods: Super, chars: "\x1b[19;3~" }
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- { key: F9, mods: Super, chars: "\x1b[20;3~" }
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- { key: F10, mods: Super, chars: "\x1b[21;3~" }
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- { key: F11, mods: Super, chars: "\x1b[23;3~" }
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- { key: F12, mods: Super, chars: "\x1b[24;3~" }
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