Small improvements

after/lsp/lsp_ls.lua

@@ -0,0 +1,35 @@
+-- ┌────────────────────┐
+-- │ LSP config example │
+-- └────────────────────┘
+--
+-- This file contains configuration of 'lua_ls' language server.
+-- Source: https://github.com/LuaLS/lua-language-server
+--
+-- It is used by `:h vim.lsp.enable()` and `:h vim.lsp.config()`.
+-- See `:h vim.lsp.Config` and `:h vim.lsp.ClientConfig` for all available fields.
+--
+-- This config is designed for Lua's activity around Neovim. It provides only
+-- basic config and can be further improved.
+return {
+  on_attach = function(client, buf_id)
+    -- Reduce very long list of triggers for better 'mini.completion' experience
+    client.server_capabilities.completionProvider.triggerCharacters =
+      { '.', ':', '#', '(' }
+
+    -- Use this function to define buffer-local mappings and behavior that depend
+    -- on attached client or only makes sense if there is language server attached.
+  end,
+  -- LuaLS Structure of these settings comes from LuaLS, not Neovim
+  settings = {
+    Lua = {
+      -- Define runtime properties. Use 'LuaJIT', as it is built into Neovim.
+      runtime = { version = 'LuaJIT', path = vim.split(package.path, ';') },
+      workspace = {
+        -- Don't analyze code from submodules
+        ignoreSubmodules = true,
+        -- Add Neovim's methods for easier code writing
+        library = { vim.env.VIMRUNTIME },
+      },
+    },
+  },
+}