246 lines
6.3 KiB
Markdown
246 lines
6.3 KiB
Markdown
# Zenbones
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**Zenflesh, Zenbones** is a vim/neovim colorscheme designed to highlight code
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using contrasts and font variations. Colors are tasked only for other roles such
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as diagnostics, diffs, search matches.
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## Usage
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Just apply the colorscheme as usual:
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```vim
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colorscheme zenbones " light
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colorscheme zenflesh " dark
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colorscheme zenwritten " Zero hue and saturation version
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colorscheme neobones " https://neovim.io flavor
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colorscheme rosebones " Rosé Pine flavor - https://rosepinetheme.com
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colorscheme forestbones " Everforest flavor - https://github.com/sainnhe/everforest
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colorscheme nordbones " Nord flavor - https://www.nordtheme.com/docs/colors-and-palettes
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colorscheme tokyobones " Tokyo Night flavor - https://github.com/enkia/tokyo-night-vscode-theme#color-palette
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```
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It works pretty much the same as the first one but pretty handy when extending
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or customizing the colors to your likings.
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## Configuration
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Configuration is only available for neovim.
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**Note**: Flavors accept their own configuration by replacing the prefix with
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the flavor name e.g. `g:rosebones_italic_comments`. Just remember: `zenbones_`
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are for the `light` background and `zenflesh_` is for the dark.
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#### g:zenbones_lightness
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Change background colors lightness. Options: `'bright'`, `'dim'`.
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#### g:zenflesh_darkness
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Change background colors darkness. Options: `'stark'`, `'warm'`.
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#### g:zenbones_solid_vert_split
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#### g:zenflesh_solid_vert_split
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Default: `v:false`. Solid |hl-VertSplit| background.
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#### g:zenbones_solid_line_nr
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#### g:zenflesh_solid_line_nr
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Default: `v:false`. Solid |hl-LineNr| background.
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#### g:zenbones_solid_float_border
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#### g:zenflesh_solid_float_border
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Default: `v:false`. Make |hl-FloatBorder| have a more distinguishable background
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highlight.
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#### g:zenbones_darken_noncurrent_window
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Default: `v:false`. Make non-current window background darker than _Normal_.
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#### g:zenflesh_lighten_noncurrent_window
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Default: `v:false`. Make non-current window background lighter than _Normal_.
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#### g:zenbones_italic_comments
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#### g:zenflesh_italic_comments
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Default: `v:true`. Make comments italicize.
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#### g:zenbones_darken_comments
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Default: 38. Percentage to darken comments relative to Normal bg. See also
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|lush-color-darken|.
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#### g:zenflesh_lighten_comments
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Default: 38. Percentage to lighten comments relative to Normal bg. See also
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|lush-color-lighten|.
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#### g:zenbones_darken_non_text
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Default: 22. Percentage to darken |hl-NonText| relative to Normal bg. See also
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|lush-color-darken|.
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#### g:zenflesh_lighten_none_text
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Default: 26. Percentage to lighten |hl-NonText| relative to Normal bg. See also
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|lush-color-darken|.
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#### g:zenbones_darken_line_nr
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Default: 33. Percentage to darken |hl-LineNr| relative to Normal bg. See also
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|lush-color-darken|.
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#### g:zenflesh_lighten_line_nr
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Default: 35. Percentage to lighten |hl-LineNr| relative to Normal bg. See also
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|lush-color-darken|.
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#### g:zenbones_compat
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Set to `1` to turn on compatibility mode.
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#### lightline
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```vim
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let g:lightline = {
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\ 'colorscheme': 'zenbones', " or 'zenflesh'
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\ }
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```
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#### lualine
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```lua
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options = { theme = 'zenbones' } -- or 'zenflesh'
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```
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## Advanced Usage
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Zenbones is pretty extensible thanks to Lush. You can easily retrieve the colors
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in lua:
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```lua
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local theme = require "zenbones" -- or zenflesh
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local palette = require "zenbones.palette"
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print(theme.StatusLine.bg.hex)
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print(palette.blossom.darken(20).hex)
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```
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Here's an example of how to extend/override some highlights.
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`lua/customize_zenbones.lua`:
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```lua
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local function customize_zenbones()
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if vim.g.colors_name ~= "zenbones" then
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return
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end
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local lush = require "lush"
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local base = require "zenbones"
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-- Create some specs
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local specs = lush.parse(function()
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return {
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TabLine { base.TabLine, gui = "italic" }, -- setting gui to "italic"
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end)
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-- Apply specs using lush tool-chain
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lush.apply(lush.compile(specs))
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end
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return customize_zenbones
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```
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And then somewhere in your `init.vim`:
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```vim
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autocmd VimEnter,ColorScheme * lua require("customize_zenbones")()
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```
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See also
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[Lush's documentation](https://github.com/rktjmp/lush.nvim#advanced-usage) for
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more options.
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### Create your own colorscheme
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You can ultimately create your own colorscheme that is based on Zenbones by
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defining a palette and generating a specs. Best way to demonstrate this is
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through an example. Let's make a zenbones-flavored Gruvbox colorscheme called
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`gruvbones`.
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Let's define our
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[colorscheme](https://neovim.io/doc/user/syntax.html#:colorscheme) in
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`colors/gruvbones.lua`. It contains the following:
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```lua
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local colors_name = "gruvbones"
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vim.g.colors_name = colors_name -- Required when defining a colorscheme
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local lush = require "lush"
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local hsluv = lush.hsluv -- Human-friendly hsl
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local util = require "zenbones.util"
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local bg = vim.opt.background:get()
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-- Define a palette. Use `palette_extend` to fill unspecified colors
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-- Based on https://github.com/gruvbox-community/gruvbox#palette
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local palette
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if bg == "light" then
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palette = util.palette_extend({
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bg = hsluv "#fbf1c7",
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fg = hsluv "#3c3836",
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rose = hsluv "#9d0006",
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leaf = hsluv "#79740e",
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wood = hsluv "#b57614",
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water = hsluv "#076678",
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blossom = hsluv "#8f3f71",
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sky = hsluv "#427b58",
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}, bg)
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else
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palette = util.palette_extend({
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bg = hsluv "#282828",
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fg = hsluv "#ebdbb2",
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rose = hsluv "#fb4934",
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leaf = hsluv "#b8bb26",
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wood = hsluv "#fabd2f",
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water = hsluv "#83a598",
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blossom = hsluv "#d3869b",
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sky = hsluv "#83c07c",
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}, bg)
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end
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-- Generate the lush specs using the generator util
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local generator = require "zenbones.specs"
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local base_specs = generator.generate(palette, bg, generator.get_global_config(colors_name, bg))
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-- Optionally extend specs using Lush
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local specs = lush.extends({ base_specs }).with(function()
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return {
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Statement { base_specs.Statement, fg = palette.rose },
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Special { fg = palette.water },
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Type { fg = palette.sky, gui = "italic" },
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}
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end)
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-- Pass the specs to lush to apply
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lush(specs)
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-- Optionally set term colors
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require("zenbones.term").apply_colors(palette)
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```
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And there you have it. Just call `colorscheme gruvbones` to use your new
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colorscheme. It respects `&background` and other configurations too.
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Also checkout the [neobones](../colors/neobones.lua) and
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[rosebones](../colors/rosebones.lua) colorscheme for a similar and complete
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example.
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