refactored editor config

init.lua

@@ -1,4 +1,7 @@
+require("config.looks")
+
 require("config.lazy")
 
 require("config.behaviour")
 require("config.keymap")
+

lua/config/behaviour.lua

@@ -1,22 +1,9 @@
 -- Encoding
 vim.opt.encoding        = "UTF-8"
 
--- Line numbers
-vim.opt.number 	        = true
-vim.opt.relativenumber  = true
-vim.opt.cursorline      = true
-
--- Formatting
--- -- Indent
-vim.opt.shiftwidth      = 4
-vim.opt.tabstop	        = 4
-vim.opt.autoindent      = true
-vim.opt.expandtab       = false
-
 -- Terminal
-vim.opt.wildmenu        = true
+--vim.opt.wildmenu        = true
-vim.opt.showcmd         = true
+--vim.opt.showmatch       = true
-vim.opt.showmatch       = true
 
 -- Mouse
 vim.opt.mouse           = "a"

lua/config/looks.lua

@@ -0,0 +1,19 @@
+-- for colorizer.nvim
+vim.o.termguicolors = true
+
+-- Line numbers
+vim.opt.number 	        = true
+vim.opt.relativenumber  = true
+vim.opt.cursorline      = true
+
+-- Commands
+vim.opt.showcmd         = true
+
+-- Formatting
+-- -- Indent
+vim.opt.shiftwidth      = 4
+vim.opt.tabstop	        = 4
+vim.opt.autoindent      = true
+vim.opt.expandtab       = false
+vim.opt.softtabstop     = 4
+

lua/plugins/code.lua

@@ -49,18 +49,20 @@ return {
 	}, 
 	{
 		"hrsh7th/nvim-cmp",
-		event = "InsertEnter",
+		event = { "InsertEnter", "CmdlineEnter", },
 		dependencies = {
 			-- Snippet engine
 			"L3MON4D3/LuaSnip",
 			"saadparwaiz1/cmp_luasnip",
 
-
 			-- Plugins
 			"hrsh7th/cmp-buffer",   -- indexer
 			"hrsh7th/cmp-path",     -- Autocomplete for filesystem paths
 			"hrsh7th/cmp-cmdline",  -- Autocomplete for vims commandline
 			"hrsh7th/cmp-nvim-lua",	-- Autocomplete for vim options
+
+			-- Looks
+			"onsails/lspkind.nvim", -- Add symbols for type
 		},
 		config = function() 
 			local cmp = require("cmp")
@@ -71,12 +73,63 @@ return {
 						require("luasnip").lsp_expand(args.body)
 					end
 				},
+				view = {                                                        
+					entries = {
+						name = 'custom', 
+						selection_order = 'near_cursor'
+					} 
+				},
+				formatting = {
+					format = require("lspkind").cmp_format({
+						mode = "symbol_text",
+						maxwidth = 50,
+						ellipsis_char = "...",
+						show_labelDetails = true,
+					}),
+				},
 				sources = {
 					{ name = "nvim_lsp" },
 					{ name = "luasnip" },
 					{ name = "buffer" },
 					{ name = "path" },
 				},
+				mapping	= {
+					["<Tab>"] = cmp.mapping(function(fallback)
+						if cmp.visible() then
+							if #cmp.get_entries() == 1 then
+								cmp.confirm({ select = true })
+							else
+								cmp.select_next_item()
+							end
+							--[[ Replace with your snippet engine (see above sections on this page)
+							elseif snippy.can_expand_or_advance() then
+							snippy.expand_or_advance() 
+						elseif has_words_before() then
+							cmp.complete()
+							if #cmp.get_entries() == 1 then
+								cmp.confirm({ select = true })
+							end]]
+						else
+							fallback()
+						end
+					end, { "i", "s" }),
+					["<S-Tab>"] = cmp.mapping(function(fallback)
+						if cmp.visible() then
+							cmp.select_prev_item()
+						end
+					end, { "i", "s", "c" }),
+					["<CR>"] = cmp.mapping({
+						i = function(fallback)
+							if cmp.visible() and cmp.get_active_entry() then
+								cmp.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = false })
+							else
+								fallback()
+							end
+						end,
+						s = cmp.mapping.confirm({ select = true }),
+						c = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Replace }),
+					}),
+				},
 				enabled = function()
 					local context = require("cmp.config.context")
 					-- disable in autocomplete in comments
@@ -101,5 +154,7 @@ return {
 				matching = { disallow_symbol_nonprefix_matching = false }
 			})
 		end
+	},
+	{
 	}
 }

lua/plugins/tooling.lua

@@ -1,6 +1,25 @@
 return {
 	{
+		-- Package installer (for LSPs)
 		"williamboman/mason.nvim",
 		opts = {}
 	},
+	{
+		-- Highlight color codes (like #A3F041)
+		"norcalli/nvim-colorizer.lua",
+		-- event = { "BufNew" },	-- will not call autocmd when opening a file the first time
+		config = function()
+			require("colorizer").setup({'*'}, { RRGGBBAA = true })
+
+			-- trigger highlighting when opening a new buffer
+			vim.api.nvim_create_autocmd(
+				{ "BufNew", "BufRead" }, 
+				{
+					callback = function()
+						local colorizer = require("colorizer")
+						colorizer.attach_to_buffer(0, colorizer.get_buffer_options(0))
+					end
+				})
+		end,
+	}
 }