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| -rw-r--r-- | book/src/themes.md | 18 |
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diff --git a/book/src/themes.md b/book/src/themes.md index 2ece2491..d6ed78ba 100644 --- a/book/src/themes.md +++ b/book/src/themes.md @@ -99,3 +99,21 @@ Possible keys: These keys match [tree-sitter scopes](https://tree-sitter.github.io/tree-sitter/syntax-highlighting#theme). We half-follow the common scopes from [macromates language grammars](https://macromates.com/manual/en/language_grammars) with some differences. For a given highlight produced, styling will be determined based on the longest matching theme key. So it's enough to provide function to highlight `function.macro` and `function.builtin` as well, but you can use more specific scopes to highlight specific cases differently. + +## Color palettes + +You can define a palette of named colors, and refer to them from the +configuration values in your theme. To do this, add a table called +`palette` to your theme file: + +```toml +ui.background = "white" +ui.text = "black" + +[palette] +white = "#ffffff" +black = "#000000" +``` + +Remember that the `[palette]` table includes all keys after its header, +so you should define the palette after normal theme options. |