Index: Gruntfile.js
===================================================================
--- Gruntfile.js	(revision 26030)
+++ Gruntfile.js	(working copy)
@@ -129,7 +129,22 @@
 						'!src/wp-includes/js/tinymce/**/*.js',
 						'!src/wp-includes/js/tw-sack.js',
 						'!src/wp-includes/js/underscore.min.js',
-						'!src/wp-includes/js/zxcvbn.min.js'
+						'!src/wp-includes/js/zxcvbn.min.js',
+						// Reinstate select files from excluded dirs
+						'src/wp-includes/js/jquery/jquery.table-hotkeys.js',
+						'src/wp-includes/js/tinymce/plugins/wordpress/editor_plugin_src.js',
+						'src/wp-includes/js/tinymce/plugins/wpdialogs/editor_plugin_src.js',
+						'src/wp-includes/js/tinymce/plugins/wpdialogs/js/popup.js',
+						'src/wp-includes/js/tinymce/plugins/wpdialogs/js/wpdialog.js',
+						'src/wp-includes/js/tinymce/plugins/wpeditimage/editor_plugin_src.js',
+						'src/wp-includes/js/tinymce/plugins/wpeditimage/js/editimage.js',
+						'src/wp-includes/js/tinymce/plugins/wpfullscreen/editor_plugin_src.js',
+						'src/wp-includes/js/tinymce/plugins/wpgallery/editor_plugin_src.js',
+						'src/wp-includes/js/tinymce/plugins/wplink/editor_plugin_src.js',
+						'src/wp-includes/js/tinymce/plugins/wpview/editor_plugin_src.js',
+						'src/wp-includes/js/tinymce/wp-tinymce-schema.js',
+						'src/wp-includes/js/mediaelement/wp-mediaelement.js',
+						'src/wp-includes/js/plupload/wp-plupload.js'
 					]
 				}
 			}