home/.config/nvim/lua/plugins/cmp.lua

@@ -62,4 +62,26 @@ return function()
 	-- on completion
 	local cmp_autopairs = require("nvim-autopairs.completion.cmp")
 	cmp.event:on("confirm_done", cmp_autopairs.on_confirm_done())
+
+	-- `/` cmdline setup.
+	cmp.setup.cmdline("/", {
+		mapping = cmp.mapping.preset.cmdline(),
+		sources = {
+			{ name = "buffer" },
+		},
+	})
+	-- `:` cmdline setup.
+	cmp.setup.cmdline(":", {
+		mapping = cmp.mapping.preset.cmdline(),
+		sources = cmp.config.sources({
+			{ name = "path" },
+		}, {
+			{
+				name = "cmdline",
+				option = {
+					ignore_cmds = { "Man", "!" },
+				},
+			},
+		}),
+	})
 end

home/.config/nvim/lua/plugins/firenvim.lua

@@ -0,0 +1,7 @@
+vim.g.firenvim_config = {
+	localSettings = {
+		[".*"] = {
+			takeOver = "never",
+		},
+	},
+}

home/.config/nvim/lua/plugins/init.lua

@@ -133,6 +133,7 @@ require("packer").startup(function()
 			{ "hrsh7th/cmp-nvim-lsp" }, -- LSP source
 			{ "hrsh7th/cmp-nvim-lua" }, -- Neovim Lua API documentation source
 			{ "hrsh7th/cmp-path" }, -- Path source
+			{ "hrsh7th/cmp-cmdline" }, -- cmdline source
 			{ "saadparwaiz1/cmp_luasnip" }, -- Snippets source
 		},
 		config = require("plugins.cmp"),
@@ -183,6 +184,9 @@ require("packer").startup(function()
 		run = function()
 			vim.fn["firenvim#install"](0)
 		end,
+		setup = function()
+			require("plugins/firenvim")
+		end,
 	})
 
 	-- Vim <3 Asciidoctor