mirror of
https://github.com/JellyApple102/tree-sitter-dfraw.git
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57 lines
2.2 KiB
Markdown
57 lines
2.2 KiB
Markdown
# tree-sitter-dfraw
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A simple language parser and highlighter made with [tree-sitter](https://github.com/tree-sitter/tree-sitter)
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[tokyonight](https://github.com/folke/tokyonight.nvim)
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[nightfly](https://github.com/bluz71/vim-nightfly-guicolors)
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# Using with [nvim-treesitter](https://github.com/nvim-treesitter/nvim-treesitter)
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Please refer to the [adding parsers](https://github.com/nvim-treesitter/nvim-treesitter#advanced-setup) section on the nvim-treesitter page for more information.
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Example config:
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```lua
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local parser_config = require'nvim-treesitter.parsers'.get_parser_configs()
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parser_config.dfraw = {
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install_info = {
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url = 'https://github.com/JellyApple102/tree-sitter-dfraw',
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files = { 'src/parser.c' },
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branch = 'main'
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},
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filetype = 'text',
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used_by = { 'dfraw' }
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}
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```
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Wrap in `lua << EOF` and `EOF` to use in `init.vim`.\
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Then run `:TSInstall dfraw` to install the parser.
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In order for syntax highlighting to work you copy `queries/highlights.scm` file from this repo to your nvim-treesitter location `queries/dfraw/highlights.scm`.
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More information can be found on the nvim-treesitter page.
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By default it is setup to start for any file of type 'text' or 'dfraw'. If you would not like to use it for all text files you can add a custom filetype to neovim.
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Example `.config/nvim/scripts.vim`:
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```vim
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if did_filetype()
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finish
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endif
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if getline(1) =~# '[a-z_]'
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setfiletype dfraw
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endif
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```
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This will match any file whose first line is just lowercase letters_and_underscores, and set the filetype to 'dfraw'.
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Than change the config option `filetype = 'dfraw'` and remove the `used_by` option to only use 'dfraw' type files.
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More information on custom filetypes [here](https://neovim.io/doc/user/filetype.html#new-filetype).
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# Highlight Colors
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Feel free to change the highlight groups set by `highlights.scm`. I have found that some colors schemes use the same or similar colors for different groups.
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I have set them to what I like best using the [tokyonight](https://github.com/folke/tokyonight.nvim) theme.
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Use `:highlight` to view your current highlight groups and colors.
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