Finally modularize neovim configuration

lua/plugins/iron.lua

@@ -0,0 +1,51 @@
+-- Iron REPL plugin configuration
+
+return {
+	"Vigemus/iron.nvim",
+	ft = { "python" },
+	config = function()
+		local iron = require("iron.core")
+		local view = require("iron.view")
+
+		iron.setup({
+			config = {
+				-- Whether a repl should be discarded or not
+				scratch_repl = true,
+				-- Your repl definitions come here
+				repl_definition = {
+					python = {
+						-- Can be a table or a function that
+						-- returns a table (see below)
+						command = "ipython --no-autoindent",
+					},
+				},
+				-- How the repl window will be displayed
+				-- See below for more information
+				repl_open_cmd = require("iron.view").bottom(20),
+			},
+			-- Iron doesn't set keymaps by default anymore.
+			-- You can set them here or manually add keymaps to the functions in iron.core
+			keymaps = {
+				visual_send = "<leader>sc",
+				send_file = "<leader>sf",
+				send_line = "<leader>sl",
+				cr = "<leader>s<cr>",
+				interrupt = "<leader>s<space>",
+				exit = "<leader>sq",
+				clear = "<leader>cl",
+			},
+			-- If the highlight is on, you can change how it looks
+			-- For the available options, check nvim_set_hl
+			highlight = {
+				italic = true,
+			},
+			ignore_blank_lines = false, -- ignore blank lines when sending visual select lines
+		})
+		vim.keymap.set("n", ";rs", "<cmd>IronRepl<cr>")
+		vim.keymap.set("n", ";rr", "<cmd>IronRestart<cr>")
+		vim.keymap.set("n", ";rf", "<cmd>IronFocus<cr>")
+		vim.keymap.set("n", ";rh", "<cmd>IronHide<cr>")
+
+		repl_open_cmd = "horizontal bot 20 split"
+	end,
+}