pest.nvim

Syntax highlighting for pest PEG grammar files.

Example (using the rose-pine color scheme):

Neovim LSP support

Installation

Requires nvim-treesitter

Using lazy.nvim

{
  'pest-parser/pest.nvim',
  dependencies = { 'nvim-treesitter/nvim-treesitter' },
  opts = {}
}

Using packer.nvim

use {
  'pest-parser/pest.nvim',
  requires = { 'nvim-treesitter/nvim-treesitter' },
  config = function()
    require('pest-vim').setup()
  end,
}

Using vim-plug

Add the following to your vimrc or init.vim:

Plug 'nvim-treesitter/nvim-treesitter'
Plug 'pest-parser/pest.nvim'

Then in your Lua config:

require('pest-vim').setup()

Using dein.vim

call dein#add('nvim-treesitter/nvim-treesitter')
call dein#add('pest-parser/pest.nvim')

Then in your Lua config:

require('pest-vim').setup()

After the installation is complete run the command:

:TSInstall pest

If pest is not detected restart neovim and rerun the command.

Icon support

.pest files can display a custom icon (nf-fa-sitemap) in file explorers and status lines. This is optional and requires a Nerd Font to be installed and set as your terminal font.

Icon support is available for nvim-web-devicons and mini.icons.

Install language server

If you're using mason.nvim, run:

:MasonInstall pest-language-server

Or install it manually:

cargo install pest-language-server

Set up language server

No LSP? Follow this setup tutorial to get one configured.

Create a new file pest_ls.lua on the lsp folder. Then paste this code:

return {
  cmd = { 'pest-language-server' },
  filetypes = { 'pest' },
  root_markers = {'Cargo.toml', '.git' },
}