2048: fix header and footer

lisp/2048.el

@@ -1,4 +1,17 @@
-;; -*- lexical-binding: t -*-
+;;; 2048.el --- Play the game 2048 in Emacs -*- lexical-binding: t -*-
+
+;; Copyright  2014 Mark Burger
+;; 2023 additions by Mitchell Marquez
+
+;; Author: Mark Burger
+;; Maintainer: Mitchell Marquez
+;; Version: 0.2
+;; Package-Requires: ((dash))
+;; Keywords: games
+
+;; This file is not part of GNU Emacs.
+
+;;; Commentary:
 ;;                   E  L  I  S  P        ,6*"*VA.
 ;;                                       dN     V8
 ;;         pd*"*b.  ,pP""Yq.       ,AM   `MN.  ,g9
@@ -13,11 +26,14 @@
 ;;       ~/.emacs file
 ;; 2. Use M-x play-2048 to start playing.
 ;;
-;; Possible future additions: NxN board size rather than hard-coded 4x4
+;; Features:
+;; - NxN board size rather than hard-coded 4x4 (customize `2048--board-size')
 ;;
 
 ;; edits made by Mitchell Marquez <dr.m.perseos@gmail.com> on 2023-01-11 
 
+;;; Code:
+
 (defvar 2048--cell-width 6
   "Width of number cells for 2048. Should be at least 4 to fit \"2048\".")
 (defvar 2048--board-size 4
@@ -358,3 +374,5 @@ individually."
   (switch-to-buffer (get-buffer-create "*2048*"))
   (2048-mode)
   )
+(provide '2048)
+;;; 2048.el ends here