diff -r 318533413200 -r a1707c607eec src/pyams_skin/resources/js/ext/tinymce/dev/classes/NodeChange.js
--- a/src/pyams_skin/resources/js/ext/tinymce/dev/classes/NodeChange.js	Sun Jul 19 02:02:20 2020 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,153 +0,0 @@
-/**
- * NodeChange.js
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-/**
- * This class handles the nodechange event dispatching both manual and though selection change events.
- *
- * @class tinymce.NodeChange
- * @private
- */
-define("tinymce/NodeChange", [
-	"tinymce/dom/RangeUtils",
-	"tinymce/Env"
-], function(RangeUtils, Env) {
-	return function(editor) {
-		var lastRng, lastPath = [];
-
-		/**
-		 * Returns true/false if the current element path has been changed or not.
-		 *
-		 * @private
-		 * @return {Boolean} True if the element path is the same false if it's not.
-		 */
-		function isSameElementPath(startElm) {
-			var i, currentPath;
-
-			currentPath = editor.$(startElm).parentsUntil(editor.getBody()).add(startElm);
-			if (currentPath.length === lastPath.length) {
-				for (i = currentPath.length; i >= 0; i--) {
-					if (currentPath[i] !== lastPath[i]) {
-						break;
-					}
-				}
-
-				if (i === -1) {
-					lastPath = currentPath;
-					return true;
-				}
-			}
-
-			lastPath = currentPath;
-
-			return false;
-		}
-
-		// Gecko doesn't support the "selectionchange" event
-		if (!('onselectionchange' in editor.getDoc())) {
-			editor.on('NodeChange Click MouseUp KeyUp Focus', function(e) {
-				var nativeRng, fakeRng;
-
-				// Since DOM Ranges mutate on modification
-				// of the DOM we need to clone it's contents
-				nativeRng = editor.selection.getRng();
-				fakeRng = {
-					startContainer: nativeRng.startContainer,
-					startOffset: nativeRng.startOffset,
-					endContainer: nativeRng.endContainer,
-					endOffset: nativeRng.endOffset
-				};
-
-				// Always treat nodechange as a selectionchange since applying
-				// formatting to the current range wouldn't update the range but it's parent
-				if (e.type == 'nodechange' || !RangeUtils.compareRanges(fakeRng, lastRng)) {
-					editor.fire('SelectionChange');
-				}
-
-				lastRng = fakeRng;
-			});
-		}
-
-		// IE has a bug where it fires a selectionchange on right click that has a range at the start of the body
-		// When the contextmenu event fires the selection is located at the right location
-		editor.on('contextmenu', function() {
-			editor.fire('SelectionChange');
-		});
-
-		// Selection change is delayed ~200ms on IE when you click inside the current range
-		editor.on('SelectionChange', function() {
-			var startElm = editor.selection.getStart(true);
-
-			// IE 8 will fire a selectionchange event with an incorrect selection
-			// when focusing out of table cells. Click inside cell -> toolbar = Invalid SelectionChange event
-			if (!Env.range && editor.selection.isCollapsed()) {
-				return;
-			}
-
-			if (!isSameElementPath(startElm) && editor.dom.isChildOf(startElm, editor.getBody())) {
-				editor.nodeChanged({selectionChange: true});
-			}
-		});
-
-		// Fire an extra nodeChange on mouseup for compatibility reasons
-		editor.on('MouseUp', function(e) {
-			if (!e.isDefaultPrevented()) {
-				// Delay nodeChanged call for WebKit edge case issue where the range
-				// isn't updated until after you click outside a selected image
-				if (editor.selection.getNode().nodeName == 'IMG') {
-					setTimeout(function() {
-						editor.nodeChanged();
-					}, 0);
-				} else {
-					editor.nodeChanged();
-				}
-			}
-		});
-
-		/**
-		 * Distpaches out a onNodeChange event to all observers. This method should be called when you
-		 * need to update the UI states or element path etc.
-		 *
-		 * @method nodeChanged
-		 * @param {Object} args Optional args to pass to NodeChange event handlers.
-		 */
-		this.nodeChanged = function(args) {
-			var selection = editor.selection, node, parents, root;
-
-			// Fix for bug #1896577 it seems that this can not be fired while the editor is loading
-			if (editor.initialized && selection && !editor.settings.disable_nodechange && !editor.settings.readonly) {
-				// Get start node
-				root = editor.getBody();
-				node = selection.getStart() || root;
-				node = node.ownerDocument != editor.getDoc() ? editor.getBody() : node;
-
-				// Edge case for <p>|<img></p>
-				if (node.nodeName == 'IMG' && selection.isCollapsed()) {
-					node = node.parentNode;
-				}
-
-				// Get parents and add them to object
-				parents = [];
-				editor.dom.getParent(node, function(node) {
-					if (node === root) {
-						return true;
-					}
-
-					parents.push(node);
-				});
-
-				args = args || {};
-				args.element = node;
-				args.parents = parents;
-
-				editor.fire('NodeChange', args);
-			}
-		};
-	};
-});