199 lines
8.4 KiB
Lua
199 lines
8.4 KiB
Lua
-- ~/dlond/nvim/lua/custom/plugins/lsp.lua
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-- LSP configuration, assuming LSP servers are installed via Nix/Home Manager
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return {
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-- ========================================
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-- LSP Configuration (LSP servers provided by Nix/Home Manager)
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-- ========================================
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{
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'neovim/nvim-lspconfig',
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event = { 'BufReadPre', 'BufNewFile' }, -- Load LSP config early
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dependencies = {
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-- Dependencies for nvim-lspconfig itself, if any.
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-- Mason and mason-lspconfig are removed as Nix handles LSP installation.
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{ 'j-hui/fidget.nvim', opts = {} }, -- Useful status updates for LSP
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'hrsh7th/cmp-nvim-lsp', -- LSP completion source for nvim-cmp
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},
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config = function(_, opts)
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-- This config function runs AFTER the plugin and its dependencies are loaded.
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-- It sets up the LSP servers.
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-- Load Nix-provided paths from the generated Lua file
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package.loaded['custom.nix_paths'] = nil
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local nix_paths_status, nix_paths = pcall(require, 'custom.nix_paths')
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if not nix_paths_status then
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vim.notify('Error loading custom.nix_paths: ' .. (nix_paths or 'Unknown error'), vim.log.levels.ERROR)
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nix_paths = {} -- Provide an empty table to avoid further errors
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end
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print('DEBUG: nix_paths content: ' .. vim.inspect(nix_paths))
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-- Get LSP capabilities, augmented by nvim-cmp
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local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
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-- Define the list of LSP servers you want to configure.
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-- These servers must be installed via Nix/Home Manager and be in your PATH.
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local servers = {
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lua_ls = {
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-- cmd = { ... }
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-- filetypes = { ... }
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-- capabilities = {}
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settings = {
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Lua = {
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completion = {
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callSnippet = 'Replace',
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},
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diagnostics = { disable = { 'missing-fields' } },
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},
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},
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},
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clangd = {
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cmd = (function()
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if nix_paths.clang_driver_path then
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return {
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'clangd',
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'--query-driver=' .. nix_paths.clang_driver_path,
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}
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else
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vim.notify('Warning: Nix path for clang_driver_path not defined. clangd might not work correctly.', vim.log.levels.WARN)
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return { 'clangd' } -- Fallback
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end
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end)(),
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},
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pyright = {
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settings = {
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python = {
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analysis = {
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autoSearchPaths = true,
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diagnosticMode = 'openFilesOnly',
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useLibraryCodeForTypes = true,
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typeCheckingMode = 'basic',
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},
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},
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positionEncoding = 'utf-8',
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},
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},
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nixd = {},
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ruff = {},
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-- Add other servers like "bashls", "yamlls", "gopls", "rust_analyzer" etc.
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-- Ensure the corresponding packages (e.g., pkgs.bash-language-server)
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-- are in your Home Manager home.packages list.
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}
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print('DEBUG: servers table content: ' .. vim.inspect(servers))
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-- Iterate through the defined servers list and set them up with lspconfig
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print 'LSPConfig: Iterating servers...'
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for server_name, server_config_override in ipairs(servers) do
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print('Attempting to set up LSP server: ' .. server_name) -- Debug print
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local server_ops = {
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capabilities = capabilities,
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}
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server_ops = vim.tbl_deep_extend('force', server_ops, server_config_override or {})
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local setup_ok, setup_err = pcall(require('lspconfig')[server_name].setup, server_ops)
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if not setup_ok then
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vim.notify("Error setting up LSP server '" .. server_name .. "': " .. tostring(setup_err), vim.log.levels.ERROR)
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print('LSPConfig ERROR for ' .. server_name .. ': ' .. tostring(setup_err)) -- DEBUG
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else
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print('LSPConfig: Successfully called setup for: ' .. server_name) -- DEBUG
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end
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-- require('lspconfig')[server_name].setup(server_ops)
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end
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print 'LSPConfig: Finished iterating servers.'
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-- Setup keymaps and diagnostics based on kickstart's original init.lua LSP section
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vim.api.nvim_create_autocmd('LspAttach', {
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group = vim.api.nvim_create_augroup('kickstart-lsp-attach-override', { clear = true }),
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callback = function(event)
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local map = function(keys, func, desc, mode)
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mode = mode or 'n'
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vim.keymap.set(mode, keys, func, { buffer = event.buf, desc = 'LSP: ' .. desc })
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end
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-- Standard LSP keymaps
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map('grn', vim.lsp.buf.rename, '[R]e[n]ame')
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map('gra', vim.lsp.buf.code_action, '[G]oto Code [A]ction', { 'n', 'x' })
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map('grr', require('telescope.builtin').lsp_references, '[G]oto [R]eferences')
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map('gri', require('telescope.builtin').lsp_implementations, '[G]oto [I]mplementation')
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map('grd', require('telescope.builtin').lsp_definitions, '[G]oto [D]efinition')
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map('grD', vim.lsp.buf.declaration, '[G]oto [D]eclaration')
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map('gO', require('telescope.builtin').lsp_document_symbols, 'Open Document Symbols')
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map('gW', require('telescope.builtin').lsp_dynamic_workspace_symbols, 'Open Workspace Symbols')
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map('grt', require('telescope.builtin').lsp_type_definitions, '[G]oto [T]ype Definition')
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-- Highlight references
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local client = vim.lsp.get_client_by_id(event.data.client_id)
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local function client_supports_method(client, method, bufnr)
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if vim.fn.has 'nvim-0.11' == 1 then
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return client:supports_method(method, { bufnr = bufnr })
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else
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return client.supports_method(method, { bufnr = bufnr })
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end
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end
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if client and client_supports_method(client, 'textDocument/documentHighlight', event.buf) then
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local highlight_augroup = vim.api.nvim_create_augroup('kickstart-lsp-highlight-override', { clear = false })
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vim.api.nvim_create_autocmd(
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{ 'CursorHold', 'CursorHoldI' },
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{ buffer = event.buf, group = highlight_augroup, callback = vim.lsp.buf.document_highlight }
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)
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vim.api.nvim_create_autocmd(
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{ 'CursorMoved', 'CursorMovedI' },
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{ buffer = event.buf, group = highlight_augroup, callback = vim.lsp.buf.clear_references }
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)
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vim.api.nvim_create_autocmd('LspDetach', {
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group = vim.api.nvim_create_augroup('kickstart-lsp-detach-override', { clear = true }),
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callback = function(event2)
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vim.lsp.buf.clear_references()
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vim.api.nvim_clear_autocmds { group = 'kickstart-lsp-highlight-override', buffer = event2.buf }
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end,
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})
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end
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-- Inlay hints toggle
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if client and client_supports_method(client, 'textDocument/inlayHint', event.buf) then
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map('<leader>th', function()
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vim.lsp.inlay_hint.enable(not vim.lsp.inlay_hint.is_enabled { bufnr = event.buf })
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end, '[T]oggle Inlay [H]ints')
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end
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end,
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})
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-- Diagnostic configuration
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vim.diagnostic.config {
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severity_sort = true,
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float = { border = 'rounded', source = 'if_many' },
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underline = { severity = vim.diagnostic.severity.ERROR },
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signs = vim.g.have_nerd_font and {
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text = {
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[vim.diagnostic.severity.ERROR] = ' ',
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[vim.diagnostic.severity.WARN] = ' ',
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[vim.diagnostic.severity.INFO] = ' ',
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[vim.diagnostic.severity.HINT] = ' ',
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},
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} or {},
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virtual_text = {
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source = 'if_many',
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spacing = 2,
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format = function(diagnostic)
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local diagnostic_message = {
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[vim.diagnostic.severity.ERROR] = diagnostic.message,
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[vim.diagnostic.severity.WARN] = diagnostic.message,
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[vim.diagnostic.severity.INFO] = diagnostic.message,
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[vim.diagnostic.severity.HINT] = diagnostic.message,
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}
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return diagnostic_message[diagnostic.severity]
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end,
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},
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}
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end, -- End of config function
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},
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-- lazydev setup (still useful for Neovim Lua development)
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{
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'folke/lazydev.nvim',
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ft = 'lua',
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opts = {
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library = { { path = 'luvit-meta/library', words = { 'vim%.uv' } } },
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},
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},
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}
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