TinyMCE: Update to 4.9.10. Changelog: https://www.tiny.cloud/docs-4x/changelog/#version4910april232020.

Props hareesh-pillai, azaozz.
Fixes #50431.

git-svn-id: https://develop.svn.wordpress.org/trunk@48158 602fd350-edb4-49c9-b593-d223f7449a82

src/js/_enqueues/vendor/tinymce/plugins/compat3x/css/dialog.css

@@ -1,3 +1,8 @@
+/*
+ * Edited for compatibility with old TinyMCE 3.x plugins in WordPress.
+ * More info: https://core.trac.wordpress.org/ticket/31596#comment:10
+ */
+
 /* Generic */
 body {
 font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;

src/js/_enqueues/vendor/tinymce/plugins/compat3x/plugin.js

@@ -44,7 +44,7 @@
     this.add = function (callback, scope, prepend) {
       log('<target>.on' + newEventName + ".add(..)");
 
-      // Convert callback({arg1:x, arg2:x}) -> callback(arg1, arg2).
+      // Convert callback({arg1:x, arg2:x}) -> callback(arg1, arg2)
       function patchedEventCallback(e) {
         var callbackArgs = [];
 

src/js/_enqueues/vendor/tinymce/plugins/lists/plugin.js

@@ -204,6 +204,8 @@ var lists = (function (domGlobals) {
       resolveBookmark: resolveBookmark
     };
 
+    var noop = function () {
+    };
     var constant = function (value) {
       return function () {
         return value;
@@ -221,8 +223,6 @@ var lists = (function (domGlobals) {
     var never = constant(false);
     var always = constant(true);
 
-    var never$1 = never;
-    var always$1 = always;
     var none = function () {
       return NONE;
     };
@@ -236,37 +236,27 @@ var lists = (function (domGlobals) {
       var id = function (n) {
         return n;
       };
-      var noop = function () {
-      };
-      var nul = function () {
-        return null;
-      };
-      var undef = function () {
-        return undefined;
-      };
       var me = {
         fold: function (n, s) {
           return n();
         },
-        is: never$1,
+        is: never,
-        isSome: never$1,
+        isSome: never,
-        isNone: always$1,
+        isNone: always,
         getOr: id,
         getOrThunk: call,
         getOrDie: function (msg) {
           throw new Error(msg || 'error: getOrDie called on none.');
         },
-        getOrNull: nul,
+        getOrNull: constant(null),
-        getOrUndefined: undef,
+        getOrUndefined: constant(undefined),
         or: id,
         orThunk: call,
         map: none,
-        ap: none,
         each: noop,
         bind: none,
-        flatten: none,
+        exists: never,
-        exists: never$1,
+        forall: always,
-        forall: always$1,
         filter: none,
         equals: eq,
         equals_: eq,
@@ -281,15 +271,10 @@ var lists = (function (domGlobals) {
       return me;
     }();
     var some = function (a) {
-      var constant_a = function () {
+      var constant_a = constant(a);
-        return a;
-      };
       var self = function () {
         return me;
       };
-      var map = function (f) {
-        return some(f(a));
-      };
       var bind = function (f) {
         return f(a);
       };
@@ -300,8 +285,8 @@ var lists = (function (domGlobals) {
         is: function (v) {
           return a === v;
         },
-        isSome: always$1,
+        isSome: always,
-        isNone: never$1,
+        isNone: never,
         getOr: constant_a,
         getOrThunk: constant_a,
         getOrDie: constant_a,
@@ -309,35 +294,31 @@ var lists = (function (domGlobals) {
         getOrUndefined: constant_a,
         or: self,
         orThunk: self,
-        map: map,
+        map: function (f) {
-        ap: function (optfab) {
+          return some(f(a));
-          return optfab.fold(none, function (fab) {
-            return some(fab(a));
-          });
         },
         each: function (f) {
           f(a);
         },
         bind: bind,
-        flatten: constant_a,
         exists: bind,
         forall: bind,
         filter: function (f) {
           return f(a) ? me : NONE;
         },
-        equals: function (o) {
-          return o.is(a);
-        },
-        equals_: function (o, elementEq) {
-          return o.fold(never$1, function (b) {
-            return elementEq(a, b);
-          });
-        },
         toArray: function () {
           return [a];
         },
         toString: function () {
           return 'some(' + a + ')';
+        },
+        equals: function (o) {
+          return o.is(a);
+        },
+        equals_: function (o, elementEq) {
+          return o.fold(never, function (b) {
+            return elementEq(a, b);
+          });
         }
       };
       return me;
@@ -375,27 +356,28 @@ var lists = (function (domGlobals) {
     var isFunction = isType('function');
     var isNumber = isType('number');
 
-    var slice = Array.prototype.slice;
+    var nativeSlice = Array.prototype.slice;
+    var nativePush = Array.prototype.push;
     var map = function (xs, f) {
       var len = xs.length;
       var r = new Array(len);
       for (var i = 0; i < len; i++) {
         var x = xs[i];
-        r[i] = f(x, i, xs);
+        r[i] = f(x, i);
       }
       return r;
     };
     var each = function (xs, f) {
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        f(x, i, xs);
+        f(x, i);
       }
     };
     var filter = function (xs, pred) {
       var r = [];
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        if (pred(x, i, xs)) {
+        if (pred(x, i)) {
           r.push(x);
         }
       }
@@ -433,20 +415,19 @@ var lists = (function (domGlobals) {
     var find = function (xs, pred) {
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        if (pred(x, i, xs)) {
+        if (pred(x, i)) {
           return Option.some(x);
         }
       }
       return Option.none();
     };
-    var push = Array.prototype.push;
     var flatten = function (xs) {
       var r = [];
       for (var i = 0, len = xs.length; i < len; ++i) {
         if (!isArray(xs[i])) {
           throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs);
         }
-        push.apply(r, xs[i]);
+        nativePush.apply(r, xs[i]);
       }
       return r;
     };
@@ -455,7 +436,7 @@ var lists = (function (domGlobals) {
       return flatten(output);
     };
     var reverse = function (xs) {
-      var r = slice.call(xs, 0);
+      var r = nativeSlice.call(xs, 0);
       r.reverse();
       return r;
     };
@@ -466,7 +447,7 @@ var lists = (function (domGlobals) {
       return xs.length === 0 ? Option.none() : Option.some(xs[xs.length - 1]);
     };
     var from$1 = isFunction(Array.from) ? Array.from : function (x) {
-      return slice.call(x);
+      return nativeSlice.call(x);
     };
 
     var Global = typeof domGlobals.window !== 'undefined' ? domGlobals.window : Function('return this;')();
@@ -621,17 +602,8 @@ var lists = (function (domGlobals) {
       fromPoint: fromPoint
     };
 
-    var liftN = function (arr, f) {
+    var lift2 = function (oa, ob, f) {
-      var r = [];
+      return oa.isSome() && ob.isSome() ? Option.some(f(oa.getOrDie(), ob.getOrDie())) : Option.none();
-      for (var i = 0; i < arr.length; i++) {
-        var x = arr[i];
-        if (x.isSome()) {
-          r.push(x.getOrDie());
-        } else {
-          return Option.none();
-        }
-      }
-      return Option.some(f.apply(null, r));
     };
 
     var fromElements = function (elements, scope) {
@@ -670,7 +642,7 @@ var lists = (function (domGlobals) {
       for (var k = 0, len = props.length; k < len; k++) {
         var i = props[k];
         var x = obj[i];
-        f(x, i, obj);
+        f(x, i);
       }
     };
 
@@ -1197,10 +1169,7 @@ var lists = (function (domGlobals) {
       }
     };
     var appendSegments = function (head$1, tail) {
-      liftN([
+      lift2(last(head$1), head(tail), joinSegment);
-        last(head$1),
-        head(tail)
-      ], joinSegment);
     };
     var createSegment = function (scope, listType) {
       var segment = {
@@ -1497,10 +1466,7 @@ var lists = (function (domGlobals) {
     };
     var getItemSelection = function (editor) {
       var selectedListItems = map(Selection.getSelectedListItems(editor), Element.fromDom);
-      return liftN([
+      return lift2(find(selectedListItems, not(hasFirstChildList)), find(reverse(selectedListItems), not(hasFirstChildList)), function (start, end) {
-        find(selectedListItems, not(hasFirstChildList)),
-        find(reverse(selectedListItems), not(hasFirstChildList))
-      ], function (start, end) {
         return {
           start: start,
           end: end

src/js/_enqueues/vendor/tinymce/plugins/media/plugin.js

@@ -47,9 +47,154 @@ var media = (function () {
       hasDimensions: hasDimensions
     };
 
-    var global$3 = tinymce.util.Tools.resolve('tinymce.html.SaxParser');
+    var Cell = function (initial) {
+      var value = initial;
+      var get = function () {
+        return value;
+      };
+      var set = function (v) {
+        value = v;
+      };
+      var clone = function () {
+        return Cell(get());
+      };
+      return {
+        get: get,
+        set: set,
+        clone: clone
+      };
+    };
 
-    var global$4 = tinymce.util.Tools.resolve('tinymce.dom.DOMUtils');
+    var noop = function () {
+    };
+    var constant = function (value) {
+      return function () {
+        return value;
+      };
+    };
+    var never = constant(false);
+    var always = constant(true);
+
+    var none = function () {
+      return NONE;
+    };
+    var NONE = function () {
+      var eq = function (o) {
+        return o.isNone();
+      };
+      var call = function (thunk) {
+        return thunk();
+      };
+      var id = function (n) {
+        return n;
+      };
+      var me = {
+        fold: function (n, s) {
+          return n();
+        },
+        is: never,
+        isSome: never,
+        isNone: always,
+        getOr: id,
+        getOrThunk: call,
+        getOrDie: function (msg) {
+          throw new Error(msg || 'error: getOrDie called on none.');
+        },
+        getOrNull: constant(null),
+        getOrUndefined: constant(undefined),
+        or: id,
+        orThunk: call,
+        map: none,
+        each: noop,
+        bind: none,
+        exists: never,
+        forall: always,
+        filter: none,
+        equals: eq,
+        equals_: eq,
+        toArray: function () {
+          return [];
+        },
+        toString: constant('none()')
+      };
+      if (Object.freeze) {
+        Object.freeze(me);
+      }
+      return me;
+    }();
+    var some = function (a) {
+      var constant_a = constant(a);
+      var self = function () {
+        return me;
+      };
+      var bind = function (f) {
+        return f(a);
+      };
+      var me = {
+        fold: function (n, s) {
+          return s(a);
+        },
+        is: function (v) {
+          return a === v;
+        },
+        isSome: always,
+        isNone: never,
+        getOr: constant_a,
+        getOrThunk: constant_a,
+        getOrDie: constant_a,
+        getOrNull: constant_a,
+        getOrUndefined: constant_a,
+        or: self,
+        orThunk: self,
+        map: function (f) {
+          return some(f(a));
+        },
+        each: function (f) {
+          f(a);
+        },
+        bind: bind,
+        exists: bind,
+        forall: bind,
+        filter: function (f) {
+          return f(a) ? me : NONE;
+        },
+        toArray: function () {
+          return [a];
+        },
+        toString: function () {
+          return 'some(' + a + ')';
+        },
+        equals: function (o) {
+          return o.is(a);
+        },
+        equals_: function (o, elementEq) {
+          return o.fold(never, function (b) {
+            return elementEq(a, b);
+          });
+        }
+      };
+      return me;
+    };
+    var from = function (value) {
+      return value === null || value === undefined ? NONE : some(value);
+    };
+    var Option = {
+      some: some,
+      none: none,
+      from: from
+    };
+
+    var hasOwnProperty = Object.hasOwnProperty;
+    var get = function (obj, key) {
+      return has(obj, key) ? Option.from(obj[key]) : Option.none();
+    };
+    var has = function (obj, key) {
+      return hasOwnProperty.call(obj, key);
+    };
+
+    var global$3 = tinymce.util.Tools.resolve('tinymce.dom.DOMUtils');
+
+    var global$4 = tinymce.util.Tools.resolve('tinymce.html.SaxParser');
 
     var getVideoScriptMatch = function (prefixes, src) {
       if (prefixes) {
@@ -62,76 +207,65 @@ var media = (function () {
     };
     var VideoScript = { getVideoScriptMatch: getVideoScriptMatch };
 
+    var DOM = global$3.DOM;
     var trimPx = function (value) {
       return value.replace(/px$/, '');
     };
-    var addPx = function (value) {
+    var getEphoxEmbedData = function (attrs) {
-      return /^[0-9.]+$/.test(value) ? value + 'px' : value;
+      var style = attrs.map.style;
-    };
+      var styles = style ? DOM.parseStyle(style) : {};
-    var getSize = function (name) {
+      return {
-      return function (elm) {
+        type: 'ephox-embed-iri',
-        return elm ? trimPx(elm.style[name]) : '';
+        source1: attrs.map['data-ephox-embed-iri'],
+        source2: '',
+        poster: '',
+        width: get(styles, 'max-width').map(trimPx).getOr(''),
+        height: get(styles, 'max-height').map(trimPx).getOr('')
       };
     };
-    var setSize = function (name) {
+    var htmlToData = function (prefixes, html) {
-      return function (elm, value) {
+      var isEphoxEmbed = Cell(false);
-        if (elm) {
-          elm.style[name] = addPx(value);
-        }
-      };
-    };
-    var Size = {
-      getMaxWidth: getSize('maxWidth'),
-      getMaxHeight: getSize('maxHeight'),
-      setMaxWidth: setSize('maxWidth'),
-      setMaxHeight: setSize('maxHeight')
-    };
-
-    var DOM = global$4.DOM;
-    var getEphoxEmbedIri = function (elm) {
-      return DOM.getAttrib(elm, 'data-ephox-embed-iri');
-    };
-    var isEphoxEmbed = function (html) {
-      var fragment = DOM.createFragment(html);
-      return getEphoxEmbedIri(fragment.firstChild) !== '';
-    };
-    var htmlToDataSax = function (prefixes, html) {
       var data = {};
-      global$3({
+      global$4({
         validate: false,
         allow_conditional_comments: true,
         special: 'script,noscript',
         start: function (name, attrs) {
-          if (!data.source1 && name === 'param') {
+          if (isEphoxEmbed.get()) ; else if (has(attrs.map, 'data-ephox-embed-iri')) {
-            data.source1 = attrs.map.movie;
+            isEphoxEmbed.set(true);
-          }
+            data = getEphoxEmbedData(attrs);
-          if (name === 'iframe' || name === 'object' || name === 'embed' || name === 'video' || name === 'audio') {
+          } else {
-            if (!data.type) {
+            if (!data.source1 && name === 'param') {
-              data.type = name;
+              data.source1 = attrs.map.movie;
             }
-            data = global$2.extend(attrs.map, data);
+            if (name === 'iframe' || name === 'object' || name === 'embed' || name === 'video' || name === 'audio') {
-          }
+              if (!data.type) {
-          if (name === 'script') {
+                data.type = name;
-            var videoScript = VideoScript.getVideoScriptMatch(prefixes, attrs.map.src);
+              }
-            if (!videoScript) {
+              data = global$2.extend(attrs.map, data);
-              return;
             }
-            data = {
+            if (name === 'script') {
-              type: 'script',
+              var videoScript = VideoScript.getVideoScriptMatch(prefixes, attrs.map.src);
-              source1: attrs.map.src,
+              if (!videoScript) {
-              width: videoScript.width,
+                return;
-              height: videoScript.height
+              }
-            };
+              data = {
-          }
+                type: 'script',
-          if (name === 'source') {
+                source1: attrs.map.src,
-            if (!data.source1) {
+                width: videoScript.width,
-              data.source1 = attrs.map.src;
+                height: videoScript.height
-            } else if (!data.source2) {
+              };
-              data.source2 = attrs.map.src;
+            }
+            if (name === 'source') {
+              if (!data.source1) {
+                data.source1 = attrs.map.src;
+              } else if (!data.source2) {
+                data.source2 = attrs.map.src;
+              }
+            }
+            if (name === 'img' && !data.poster) {
+              data.poster = attrs.map.src;
             }
-          }
-          if (name === 'img' && !data.poster) {
-            data.poster = attrs.map.src;
           }
         }
       }).parse(html);
@@ -140,21 +274,6 @@ var media = (function () {
       data.poster = data.poster || '';
       return data;
     };
-    var ephoxEmbedHtmlToData = function (html) {
-      var fragment = DOM.createFragment(html);
-      var div = fragment.firstChild;
-      return {
-        type: 'ephox-embed-iri',
-        source1: getEphoxEmbedIri(div),
-        source2: '',
-        poster: '',
-        width: Size.getMaxWidth(div),
-        height: Size.getMaxHeight(div)
-      };
-    };
-    var htmlToData = function (prefixes, html) {
-      return isEphoxEmbed(html) ? ephoxEmbedHtmlToData(html) : htmlToDataSax(prefixes, html);
-    };
     var HtmlToData = { htmlToData: htmlToData };
 
     var global$5 = tinymce.util.Tools.resolve('tinymce.util.Promise');
@@ -174,22 +293,21 @@ var media = (function () {
     };
     var Mime = { guess: guess };
 
-    var global$6 = tinymce.util.Tools.resolve('tinymce.html.Writer');
+    var global$6 = tinymce.util.Tools.resolve('tinymce.html.Schema');
 
-    var global$7 = tinymce.util.Tools.resolve('tinymce.html.Schema');
+    var global$7 = tinymce.util.Tools.resolve('tinymce.html.Writer');
 
-    var DOM$1 = global$4.DOM;
+    var DOM$1 = global$3.DOM;
+    var addPx = function (value) {
+      return /^[0-9.]+$/.test(value) ? value + 'px' : value;
+    };
     var setAttributes = function (attrs, updatedAttrs) {
-      var name;
+      for (var name in updatedAttrs) {
-      var i;
+        var value = '' + updatedAttrs[name];
-      var value;
-      var attr;
-      for (name in updatedAttrs) {
-        value = '' + updatedAttrs[name];
         if (attrs.map[name]) {
-          i = attrs.length;
+          var i = attrs.length;
           while (i--) {
-            attr = attrs[i];
+            var attr = attrs[i];
             if (attr.name === name) {
               if (value) {
                 attrs.map[name] = value;
@@ -209,17 +327,19 @@ var media = (function () {
         }
       }
     };
-    var normalizeHtml = function (html) {
+    var updateEphoxEmbed = function (data, attrs) {
-      var writer = global$6();
+      var style = attrs.map.style;
-      var parser = global$3(writer);
+      var styleMap = style ? DOM$1.parseStyle(style) : {};
-      parser.parse(html);
+      styleMap['max-width'] = addPx(data.width);
-      return writer.getContent();
+      styleMap['max-height'] = addPx(data.height);
+      setAttributes(attrs, { style: DOM$1.serializeStyle(styleMap) });
     };
-    var updateHtmlSax = function (html, data, updateAll) {
+    var updateHtml = function (html, data, updateAll) {
-      var writer = global$6();
+      var writer = global$7();
+      var isEphoxEmbed = Cell(false);
       var sourceCount = 0;
       var hasImage;
-      global$3({
+      global$4({
         validate: false,
         allow_conditional_comments: true,
         special: 'script,noscript',
@@ -233,101 +353,94 @@ var media = (function () {
           writer.text(text, raw);
         },
         start: function (name, attrs, empty) {
-          switch (name) {
+          if (isEphoxEmbed.get()) ; else if (has(attrs.map, 'data-ephox-embed-iri')) {
-          case 'video':
+            isEphoxEmbed.set(true);
-          case 'object':
+            updateEphoxEmbed(data, attrs);
-          case 'embed':
+          } else {
-          case 'img':
-          case 'iframe':
-            if (data.height !== undefined && data.width !== undefined) {
-              setAttributes(attrs, {
-                width: data.width,
-                height: data.height
-              });
-            }
-            break;
-          }
-          if (updateAll) {
             switch (name) {
             case 'video':
-              setAttributes(attrs, {
+            case 'object':
-                poster: data.poster,
+            case 'embed':
-                src: ''
+            case 'img':
-              });
+            case 'iframe':
-              if (data.source2) {
+              if (data.height !== undefined && data.width !== undefined) {
-                setAttributes(attrs, { src: '' });
+                setAttributes(attrs, {
+                  width: data.width,
+                  height: data.height
+                });
               }
               break;
-            case 'iframe':
+            }
-              setAttributes(attrs, { src: data.source1 });
+            if (updateAll) {
-              break;
+              switch (name) {
-            case 'source':
+              case 'video':
-              sourceCount++;
-              if (sourceCount <= 2) {
                 setAttributes(attrs, {
-                  src: data['source' + sourceCount],
+                  poster: data.poster,
-                  type: data['source' + sourceCount + 'mime']
+                  src: ''
                 });
-                if (!data['source' + sourceCount]) {
+                if (data.source2) {
+                  setAttributes(attrs, { src: '' });
+                }
+                break;
+              case 'iframe':
+                setAttributes(attrs, { src: data.source1 });
+                break;
+              case 'source':
+                sourceCount++;
+                if (sourceCount <= 2) {
+                  setAttributes(attrs, {
+                    src: data['source' + sourceCount],
+                    type: data['source' + sourceCount + 'mime']
+                  });
+                  if (!data['source' + sourceCount]) {
+                    return;
+                  }
+                }
+                break;
+              case 'img':
+                if (!data.poster) {
                   return;
                 }
+                hasImage = true;
+                break;
               }
-              break;
-            case 'img':
-              if (!data.poster) {
-                return;
-              }
-              hasImage = true;
-              break;
             }
           }
           writer.start(name, attrs, empty);
         },
         end: function (name) {
-          if (name === 'video' && updateAll) {
+          if (!isEphoxEmbed.get()) {
-            for (var index = 1; index <= 2; index++) {
+            if (name === 'video' && updateAll) {
-              if (data['source' + index]) {
+              for (var index = 1; index <= 2; index++) {
-                var attrs = [];
+                if (data['source' + index]) {
-                attrs.map = {};
+                  var attrs = [];
-                if (sourceCount < index) {
+                  attrs.map = {};
-                  setAttributes(attrs, {
+                  if (sourceCount < index) {
-                    src: data['source' + index],
+                    setAttributes(attrs, {
-                    type: data['source' + index + 'mime']
+                      src: data['source' + index],
-                  });
+                      type: data['source' + index + 'mime']
-                  writer.start('source', attrs, true);
+                    });
+                    writer.start('source', attrs, true);
+                  }
                 }
               }
             }
-          }
+            if (data.poster && name === 'object' && updateAll && !hasImage) {
-          if (data.poster && name === 'object' && updateAll && !hasImage) {
+              var imgAttrs = [];
-            var imgAttrs = [];
+              imgAttrs.map = {};
-            imgAttrs.map = {};
+              setAttributes(imgAttrs, {
-            setAttributes(imgAttrs, {
+                src: data.poster,
-              src: data.poster,
+                width: data.width,
-              width: data.width,
+                height: data.height
-              height: data.height
+              });
-            });
+              writer.start('img', imgAttrs, true);
-            writer.start('img', imgAttrs, true);
+            }
           }
           writer.end(name);
         }
-      }, global$7({})).parse(html);
+      }, global$6({})).parse(html);
       return writer.getContent();
     };
-    var isEphoxEmbed$1 = function (html) {
-      var fragment = DOM$1.createFragment(html);
-      return DOM$1.getAttrib(fragment.firstChild, 'data-ephox-embed-iri') !== '';
-    };
-    var updateEphoxEmbed = function (html, data) {
-      var fragment = DOM$1.createFragment(html);
-      var div = fragment.firstChild;
-      Size.setMaxWidth(div, data.width);
-      Size.setMaxHeight(div, data.height);
-      return normalizeHtml(div.outerHTML);
-    };
-    var updateHtml = function (html, data, updateAll) {
-      return isEphoxEmbed$1(html) ? updateEphoxEmbed(html, data) : updateHtmlSax(html, data, updateAll);
-    };
     var UpdateHtml = { updateHtml: updateHtml };
 
     var urlPatterns = [
@@ -551,6 +664,31 @@ var media = (function () {
       isCached: isCached
     };
 
+    var trimPx$1 = function (value) {
+      return value.replace(/px$/, '');
+    };
+    var addPx$1 = function (value) {
+      return /^[0-9.]+$/.test(value) ? value + 'px' : value;
+    };
+    var getSize = function (name) {
+      return function (elm) {
+        return elm ? trimPx$1(elm.style[name]) : '';
+      };
+    };
+    var setSize = function (name) {
+      return function (elm, value) {
+        if (elm) {
+          elm.style[name] = addPx$1(value);
+        }
+      };
+    };
+    var Size = {
+      getMaxWidth: getSize('maxWidth'),
+      getMaxHeight: getSize('maxHeight'),
+      setMaxWidth: setSize('maxWidth'),
+      setMaxHeight: setSize('maxHeight')
+    };
+
     var doSyncSize = function (widthCtrl, heightCtrl) {
       widthCtrl.state.set('oldVal', widthCtrl.value());
       heightCtrl.state.set('oldVal', heightCtrl.value());
@@ -825,13 +963,13 @@ var media = (function () {
     };
     var Dialog = { showDialog: showDialog };
 
-    var get = function (editor) {
+    var get$1 = function (editor) {
       var showDialog = function () {
         Dialog.showDialog(editor);
       };
       return { showDialog: showDialog };
     };
-    var Api = { get: get };
+    var Api = { get: get$1 };
 
     var register = function (editor) {
       var showDialog = function () {
@@ -847,9 +985,9 @@ var media = (function () {
       if (Settings.shouldFilterHtml(editor) === false) {
         return html;
       }
-      var writer = global$6();
+      var writer = global$7();
       var blocked;
-      global$3({
+      global$4({
         validate: false,
         allow_conditional_comments: false,
         special: 'script,noscript',
@@ -864,14 +1002,16 @@ var media = (function () {
         },
         start: function (name, attrs, empty) {
           blocked = true;
-          if (name === 'script' || name === 'noscript') {
+          if (name === 'script' || name === 'noscript' || name === 'svg') {
             return;
           }
-          for (var i = 0; i < attrs.length; i++) {
+          for (var i = attrs.length - 1; i >= 0; i--) {
-            if (attrs[i].name.indexOf('on') === 0) {
+            var attrName = attrs[i].name;
-              return;
+            if (attrName.indexOf('on') === 0) {
+              delete attrs.map[attrName];
+              attrs.splice(i, 1);
             }
-            if (attrs[i].name === 'style') {
+            if (attrName === 'style') {
               attrs[i].value = editor.dom.serializeStyle(editor.dom.parseStyle(attrs[i].value), name);
             }
           }
@@ -884,7 +1024,7 @@ var media = (function () {
           }
           writer.end(name);
         }
-      }, global$7({})).parse(html);
+      }, global$6({})).parse(html);
       return writer.getContent();
     };
     var Sanitize = { sanitize: sanitize };

src/js/_enqueues/vendor/tinymce/plugins/paste/plugin.js

@@ -249,11 +249,11 @@ var paste = (function (domGlobals) {
 
     var global$7 = tinymce.util.Tools.resolve('tinymce.html.DomParser');
 
-    var global$8 = tinymce.util.Tools.resolve('tinymce.html.Node');
+    var global$8 = tinymce.util.Tools.resolve('tinymce.html.Serializer');
 
-    var global$9 = tinymce.util.Tools.resolve('tinymce.html.Schema');
+    var global$9 = tinymce.util.Tools.resolve('tinymce.html.Node');
 
-    var global$a = tinymce.util.Tools.resolve('tinymce.html.Serializer');
+    var global$a = tinymce.util.Tools.resolve('tinymce.html.Schema');
 
     function filter(content, items) {
       global$4.each(items, function (v) {
@@ -266,7 +266,7 @@ var paste = (function (domGlobals) {
       return content;
     }
     function innerText(html) {
-      var schema = global$9();
+      var schema = global$a();
       var domParser = global$7({}, schema);
       var text = '';
       var shortEndedElements = schema.getShortEndedElements();
@@ -426,7 +426,7 @@ var paste = (function (domGlobals) {
         }
         if (!currentListNode || currentListNode.name !== listName) {
           prevListNode = prevListNode || currentListNode;
-          currentListNode = new global$8(listName, 1);
+          currentListNode = new global$9(listName, 1);
           if (start > 1) {
             currentListNode.attr('start', '' + start);
           }
@@ -538,11 +538,11 @@ var paste = (function (domGlobals) {
       });
       if (/(bold)/i.test(outputStyles['font-weight'])) {
         delete outputStyles['font-weight'];
-        node.wrap(new global$8('b', 1));
+        node.wrap(new global$9('b', 1));
       }
       if (/(italic)/i.test(outputStyles['font-style'])) {
         delete outputStyles['font-style'];
-        node.wrap(new global$8('i', 1));
+        node.wrap(new global$9('i', 1));
       }
       outputStyles = editor.dom.serializeStyle(outputStyles, node.name);
       if (outputStyles) {
@@ -577,7 +577,7 @@ var paste = (function (domGlobals) {
         ]
       ]);
       var validElements = Settings.getWordValidElements(editor);
-      var schema = global$9({
+      var schema = global$a({
         valid_elements: validElements,
         valid_children: '-li[p]'
       });
@@ -653,7 +653,7 @@ var paste = (function (domGlobals) {
       if (Settings.shouldConvertWordFakeLists(editor)) {
         convertFakeListsToProperLists(rootNode);
       }
-      content = global$a({ validate: editor.settings.validate }, schema).serialize(rootNode);
+      content = global$8({ validate: editor.settings.validate }, schema).serialize(rootNode);
       return content;
     };
     var preProcess = function (editor, content) {
@@ -664,6 +664,19 @@ var paste = (function (domGlobals) {
       isWordContent: isWordContent
     };
 
+    var preProcess$1 = function (editor, html) {
+      var parser = global$7({}, editor.schema);
+      parser.addNodeFilter('meta', function (nodes) {
+        global$4.each(nodes, function (node) {
+          return node.remove();
+        });
+      });
+      var fragment = parser.parse(html, {
+        forced_root_block: false,
+        isRootContent: true
+      });
+      return global$8({ validate: editor.settings.validate }, editor.schema).serialize(fragment);
+    };
     var processResult = function (content, cancelled) {
       return {
         content: content,
@@ -677,10 +690,11 @@ var paste = (function (domGlobals) {
     };
     var filterContent = function (editor, content, internal, isWordHtml) {
       var preProcessArgs = Events.firePastePreProcess(editor, content, internal, isWordHtml);
+      var filteredContent = preProcess$1(editor, preProcessArgs.content);
       if (editor.hasEventListeners('PastePostProcess') && !preProcessArgs.isDefaultPrevented()) {
-        return postProcessFilter(editor, preProcessArgs.content, internal, isWordHtml);
+        return postProcessFilter(editor, filteredContent, internal, isWordHtml);
       } else {
-        return processResult(preProcessArgs.content, preProcessArgs.isDefaultPrevented());
+        return processResult(filteredContent, preProcessArgs.isDefaultPrevented());
       }
     };
     var process = function (editor, html, internal) {
@@ -690,15 +704,8 @@ var paste = (function (domGlobals) {
     };
     var ProcessFilters = { process: process };
 
-    var removeMeta = function (editor, html) {
-      var body = editor.dom.create('body', {}, html);
-      global$4.each(body.querySelectorAll('meta'), function (elm) {
-        return elm.parentNode.removeChild(elm);
-      });
-      return body.innerHTML;
-    };
     var pasteHtml = function (editor, html) {
-      editor.insertContent(removeMeta(editor, html), {
+      editor.insertContent(html, {
         merge: Settings.shouldMergeFormats(editor),
         paste: true
       });
@@ -754,6 +761,8 @@ var paste = (function (domGlobals) {
       insertContent: insertContent
     };
 
+    var noop = function () {
+    };
     var constant = function (value) {
       return function () {
         return value;
@@ -776,8 +785,6 @@ var paste = (function (domGlobals) {
     var never = constant(false);
     var always = constant(true);
 
-    var never$1 = never;
-    var always$1 = always;
     var none = function () {
       return NONE;
     };
@@ -791,37 +798,27 @@ var paste = (function (domGlobals) {
       var id = function (n) {
         return n;
       };
-      var noop = function () {
-      };
-      var nul = function () {
-        return null;
-      };
-      var undef = function () {
-        return undefined;
-      };
       var me = {
         fold: function (n, s) {
           return n();
         },
-        is: never$1,
+        is: never,
-        isSome: never$1,
+        isSome: never,
-        isNone: always$1,
+        isNone: always,
         getOr: id,
         getOrThunk: call,
         getOrDie: function (msg) {
           throw new Error(msg || 'error: getOrDie called on none.');
         },
-        getOrNull: nul,
+        getOrNull: constant(null),
-        getOrUndefined: undef,
+        getOrUndefined: constant(undefined),
         or: id,
         orThunk: call,
         map: none,
-        ap: none,
         each: noop,
         bind: none,
-        flatten: none,
+        exists: never,
-        exists: never$1,
+        forall: always,
-        forall: always$1,
         filter: none,
         equals: eq,
         equals_: eq,
@@ -836,15 +833,10 @@ var paste = (function (domGlobals) {
       return me;
     }();
     var some = function (a) {
-      var constant_a = function () {
+      var constant_a = constant(a);
-        return a;
-      };
       var self = function () {
         return me;
       };
-      var map = function (f) {
-        return some(f(a));
-      };
       var bind = function (f) {
         return f(a);
       };
@@ -855,8 +847,8 @@ var paste = (function (domGlobals) {
         is: function (v) {
           return a === v;
         },
-        isSome: always$1,
+        isSome: always,
-        isNone: never$1,
+        isNone: never,
         getOr: constant_a,
         getOrThunk: constant_a,
         getOrDie: constant_a,
@@ -864,35 +856,31 @@ var paste = (function (domGlobals) {
         getOrUndefined: constant_a,
         or: self,
         orThunk: self,
-        map: map,
+        map: function (f) {
-        ap: function (optfab) {
+          return some(f(a));
-          return optfab.fold(none, function (fab) {
-            return some(fab(a));
-          });
         },
         each: function (f) {
           f(a);
         },
         bind: bind,
-        flatten: constant_a,
         exists: bind,
         forall: bind,
         filter: function (f) {
           return f(a) ? me : NONE;
         },
-        equals: function (o) {
-          return o.is(a);
-        },
-        equals_: function (o, elementEq) {
-          return o.fold(never$1, function (b) {
-            return elementEq(a, b);
-          });
-        },
         toArray: function () {
           return [a];
         },
         toString: function () {
           return 'some(' + a + ')';
+        },
+        equals: function (o) {
+          return o.is(a);
+        },
+        equals_: function (o, elementEq) {
+          return o.fold(never, function (b) {
+            return elementEq(a, b);
+          });
         }
       };
       return me;
@@ -926,34 +914,34 @@ var paste = (function (domGlobals) {
     };
     var isFunction = isType('function');
 
-    var slice = Array.prototype.slice;
+    var nativeSlice = Array.prototype.slice;
     var map = function (xs, f) {
       var len = xs.length;
       var r = new Array(len);
       for (var i = 0; i < len; i++) {
         var x = xs[i];
-        r[i] = f(x, i, xs);
+        r[i] = f(x, i);
       }
       return r;
     };
     var each = function (xs, f) {
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        f(x, i, xs);
+        f(x, i);
       }
     };
     var filter$1 = function (xs, pred) {
       var r = [];
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        if (pred(x, i, xs)) {
+        if (pred(x, i)) {
           r.push(x);
         }
       }
       return r;
     };
     var from$1 = isFunction(Array.from) ? Array.from : function (x) {
-      return slice.call(x);
+      return nativeSlice.call(x);
     };
 
     var exports$1 = {}, module = { exports: exports$1 };
@@ -1597,10 +1585,10 @@ var paste = (function (domGlobals) {
     var par$1 = function (futures) {
       return par(futures, Future.nu);
     };
-    var mapM = function (array, fn) {
+    var traverse = function (array, fn) {
-      var futures = map(array, fn);
+      return par$1(map(array, fn));
-      return par$1(futures);
     };
+    var mapM = traverse;
 
     var value = function () {
       var subject = Cell(Option.none());
@@ -2045,7 +2033,7 @@ var paste = (function (domGlobals) {
       };
     };
 
-    var noop = function () {
+    var noop$1 = function () {
     };
     var hasWorkingClipboardApi = function (clipboardData) {
       return global$2.iOS === false && clipboardData !== undefined && typeof clipboardData.setData === 'function' && Utils.isMsEdge() !== true;
@@ -2128,7 +2116,7 @@ var paste = (function (domGlobals) {
     var copy = function (editor) {
       return function (evt) {
         if (hasSelectedContent(editor)) {
-          setClipboardData(evt, getData(editor), fallback(editor), noop);
+          setClipboardData(evt, getData(editor), fallback(editor), noop$1);
         }
       };
     };

src/js/_enqueues/vendor/tinymce/skins/lightgray/content.inline.min.css

@@ -1 +1 @@
-.word-wrap{word-wrap:break-word;-ms-word-break:break-all;word-break:break-all;word-break:break-word;-ms-hyphens:auto;-moz-hyphens:auto;-webkit-hyphens:auto;hyphens:auto}.mce-content-body .mce-reset{margin:0;padding:0;border:0;outline:0;vertical-align:top;background:transparent;text-decoration:none;color:black;font-family:Arial;font-size:11px;text-shadow:none;float:none;position:static;width:auto;height:auto;white-space:nowrap;cursor:inherit;line-height:normal;font-weight:normal;text-align:left;-webkit-tap-highlight-color:transparent;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box;direction:ltr;max-width:none}.mce-object{border:1px dotted #3A3A3A;background:#D5D5D5 url(img/object.gif) no-repeat center}.mce-preview-object{display:inline-block;position:relative;margin:0 2px 0 2px;line-height:0;border:1px solid gray}.mce-preview-object[data-mce-selected="2"] .mce-shim{display:none}.mce-preview-object .mce-shim{position:absolute;top:0;left:0;width:100%;height:100%;background:url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)}figure.align-left{float:left}figure.align-right{float:right}figure.image.align-center{display:table;margin-left:auto;margin-right:auto}figure.image{display:inline-block;border:1px solid gray;margin:0 2px 0 1px;background:#f5f2f0}figure.image img{margin:8px 8px 0 8px}figure.image figcaption{margin:6px 8px 6px 8px;text-align:center}.mce-toc{border:1px solid gray}.mce-toc h2{margin:4px}.mce-toc li{list-style-type:none}.mce-pagebreak{cursor:default;display:block;border:0;width:100%;height:5px;border:1px dashed #666;margin-top:15px;page-break-before:always}@media print{.mce-pagebreak{border:0}}.mce-item-anchor{cursor:default;display:inline-block;-webkit-user-select:all;-webkit-user-modify:read-only;-moz-user-select:all;-moz-user-modify:read-only;user-select:all;user-modify:read-only;width:9px !important;height:9px !important;border:1px dotted #3A3A3A;background:#D5D5D5 url(img/anchor.gif) no-repeat center}.mce-nbsp,.mce-shy{background:#AAA}.mce-shy::after{content:'-'}.mce-match-marker{background:#AAA;color:#fff}.mce-match-marker-selected{background:#3399ff;color:#fff}.mce-spellchecker-word{border-bottom:2px solid rgba(208,2,27,0.5);cursor:default}.mce-spellchecker-grammar{border-bottom:2px solid #008000;cursor:default}.mce-item-table,.mce-item-table td,.mce-item-table th,.mce-item-table caption{border:1px dashed #BBB}td[data-mce-selected],th[data-mce-selected]{background-color:#2276d2 !important}.mce-edit-focus{outline:1px dotted #333}.mce-content-body *[contentEditable=false] *[contentEditable=true]:focus{outline:2px solid #2276d2}.mce-content-body *[contentEditable=false] *[contentEditable=true]:hover{outline:2px solid #2276d2}.mce-content-body *[contentEditable=false][data-mce-selected]{outline:2px solid #2276d2}.mce-content-body.mce-content-readonly *[contentEditable=true]:focus,.mce-content-body.mce-content-readonly *[contentEditable=true]:hover{outline:none}.mce-content-body *[data-mce-selected="inline-boundary"]{background:#bfe6ff}.mce-content-body .mce-item-anchor[data-mce-selected]{background:#D5D5D5 url(img/anchor.gif) no-repeat center}.mce-content-body hr{cursor:default}.mce-content-body table{-webkit-nbsp-mode:normal}.ephox-snooker-resizer-bar{background-color:#2276d2;opacity:0}.ephox-snooker-resizer-cols{cursor:col-resize}.ephox-snooker-resizer-rows{cursor:row-resize}.ephox-snooker-resizer-bar.ephox-snooker-resizer-bar-dragging{opacity:.2}.mce-content-body{line-height:1.3}
+.word-wrap{word-wrap:break-word;-ms-word-break:break-all;word-break:break-all;word-break:break-word;-ms-hyphens:auto;-moz-hyphens:auto;-webkit-hyphens:auto;hyphens:auto}.mce-content-body .mce-reset{margin:0;padding:0;border:0;outline:0;vertical-align:top;background:transparent;text-decoration:none;color:black;font-family:Arial;font-size:11px;text-shadow:none;float:none;position:static;width:auto;height:auto;white-space:nowrap;cursor:inherit;line-height:normal;font-weight:normal;text-align:left;-webkit-tap-highlight-color:transparent;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box;direction:ltr;max-width:none}.mce-object{border:1px dotted #3A3A3A;background:#D5D5D5 url(img/object.gif) no-repeat center}.mce-preview-object{display:inline-block;position:relative;margin:0 2px 0 2px;line-height:0;border:1px solid gray}.mce-preview-object[data-mce-selected="2"] .mce-shim{display:none}.mce-preview-object .mce-shim{position:absolute;top:0;left:0;width:100%;height:100%;background:url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)}figure.align-left{float:left}figure.align-right{float:right}figure.image.align-center{display:table;margin-left:auto;margin-right:auto}figure.image{display:inline-block;border:1px solid gray;margin:0 2px 0 1px;background:#f5f2f0}figure.image img{margin:8px 8px 0 8px}figure.image figcaption{margin:6px 8px 6px 8px;text-align:center}.mce-toc{border:1px solid gray}.mce-toc h2{margin:4px}.mce-toc li{list-style-type:none}.mce-pagebreak{cursor:default;display:block;border:0;width:100%;height:5px;border:1px dashed #666;margin-top:15px;page-break-before:always}@media print{.mce-pagebreak{border:0}}.mce-item-anchor{cursor:default;display:inline-block;-webkit-user-select:all;-webkit-user-modify:read-only;-moz-user-select:all;-moz-user-modify:read-only;user-select:all;user-modify:read-only;width:9px !important;height:9px !important;border:1px dotted #3A3A3A;background:#D5D5D5 url(img/anchor.gif) no-repeat center}.mce-nbsp,.mce-shy{background:#AAA}.mce-shy::after{content:'-'}.mce-match-marker{background:#AAA;color:#fff}.mce-match-marker-selected{background:#3399ff;color:#fff}.mce-spellchecker-word{border-bottom:2px solid rgba(208,2,27,0.5);cursor:default}.mce-spellchecker-grammar{border-bottom:2px solid #008000;cursor:default}.mce-item-table,.mce-item-table td,.mce-item-table th,.mce-item-table caption{border:1px dashed #BBB}td[data-mce-selected],th[data-mce-selected]{background-color:#2276d2 !important}.mce-edit-focus{outline:1px dotted #333}.mce-content-body *[contentEditable=false] *[contentEditable=true]:focus{outline:2px solid #2276d2}.mce-content-body *[contentEditable=false] *[contentEditable=true]:hover{outline:2px solid #2276d2}.mce-content-body *[contentEditable=false][data-mce-selected]{outline:2px solid #2276d2}.mce-content-body.mce-content-readonly *[contentEditable=true]:focus,.mce-content-body.mce-content-readonly *[contentEditable=true]:hover{outline:none}.mce-content-body *[data-mce-selected="inline-boundary"]{background:#bfe6ff}.mce-content-body .mce-item-anchor[data-mce-selected]{background:#D5D5D5 url(img/anchor.gif) no-repeat center}.mce-content-body hr{cursor:default}.mce-content-body table{-webkit-nbsp-mode:normal}.ephox-snooker-resizer-bar{background-color:#2276d2;opacity:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.ephox-snooker-resizer-cols{cursor:col-resize}.ephox-snooker-resizer-rows{cursor:row-resize}.ephox-snooker-resizer-bar.ephox-snooker-resizer-bar-dragging{opacity:.2}.mce-content-body{line-height:1.3}

src/js/_enqueues/vendor/tinymce/skins/lightgray/content.min.css

@@ -1 +1 @@
-body{background-color:#FFFFFF;color:#000000;font-family:Verdana,Arial,Helvetica,sans-serif;font-size:14px;line-height:1.3;scrollbar-3dlight-color:#F0F0EE;scrollbar-arrow-color:#676662;scrollbar-base-color:#F0F0EE;scrollbar-darkshadow-color:#DDDDDD;scrollbar-face-color:#E0E0DD;scrollbar-highlight-color:#F0F0EE;scrollbar-shadow-color:#F0F0EE;scrollbar-track-color:#F5F5F5}td,th{font-family:Verdana,Arial,Helvetica,sans-serif;font-size:14px}.word-wrap{word-wrap:break-word;-ms-word-break:break-all;word-break:break-all;word-break:break-word;-ms-hyphens:auto;-moz-hyphens:auto;-webkit-hyphens:auto;hyphens:auto}.mce-content-body .mce-reset{margin:0;padding:0;border:0;outline:0;vertical-align:top;background:transparent;text-decoration:none;color:black;font-family:Arial;font-size:11px;text-shadow:none;float:none;position:static;width:auto;height:auto;white-space:nowrap;cursor:inherit;line-height:normal;font-weight:normal;text-align:left;-webkit-tap-highlight-color:transparent;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box;direction:ltr;max-width:none}.mce-object{border:1px dotted #3A3A3A;background:#D5D5D5 url(img/object.gif) no-repeat center}.mce-preview-object{display:inline-block;position:relative;margin:0 2px 0 2px;line-height:0;border:1px solid gray}.mce-preview-object[data-mce-selected="2"] .mce-shim{display:none}.mce-preview-object .mce-shim{position:absolute;top:0;left:0;width:100%;height:100%;background:url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)}figure.align-left{float:left}figure.align-right{float:right}figure.image.align-center{display:table;margin-left:auto;margin-right:auto}figure.image{display:inline-block;border:1px solid gray;margin:0 2px 0 1px;background:#f5f2f0}figure.image img{margin:8px 8px 0 8px}figure.image figcaption{margin:6px 8px 6px 8px;text-align:center}.mce-toc{border:1px solid gray}.mce-toc h2{margin:4px}.mce-toc li{list-style-type:none}.mce-pagebreak{cursor:default;display:block;border:0;width:100%;height:5px;border:1px dashed #666;margin-top:15px;page-break-before:always}@media print{.mce-pagebreak{border:0}}.mce-item-anchor{cursor:default;display:inline-block;-webkit-user-select:all;-webkit-user-modify:read-only;-moz-user-select:all;-moz-user-modify:read-only;user-select:all;user-modify:read-only;width:9px !important;height:9px !important;border:1px dotted #3A3A3A;background:#D5D5D5 url(img/anchor.gif) no-repeat center}.mce-nbsp,.mce-shy{background:#AAA}.mce-shy::after{content:'-'}.mce-match-marker{background:#AAA;color:#fff}.mce-match-marker-selected{background:#3399ff;color:#fff}.mce-spellchecker-word{border-bottom:2px solid rgba(208,2,27,0.5);cursor:default}.mce-spellchecker-grammar{border-bottom:2px solid #008000;cursor:default}.mce-item-table,.mce-item-table td,.mce-item-table th,.mce-item-table caption{border:1px dashed #BBB}td[data-mce-selected],th[data-mce-selected]{background-color:#2276d2 !important}.mce-edit-focus{outline:1px dotted #333}.mce-content-body *[contentEditable=false] *[contentEditable=true]:focus{outline:2px solid #2276d2}.mce-content-body *[contentEditable=false] *[contentEditable=true]:hover{outline:2px solid #2276d2}.mce-content-body *[contentEditable=false][data-mce-selected]{outline:2px solid #2276d2}.mce-content-body.mce-content-readonly *[contentEditable=true]:focus,.mce-content-body.mce-content-readonly *[contentEditable=true]:hover{outline:none}.mce-content-body *[data-mce-selected="inline-boundary"]{background:#bfe6ff}.mce-content-body .mce-item-anchor[data-mce-selected]{background:#D5D5D5 url(img/anchor.gif) no-repeat center}.mce-content-body hr{cursor:default}.mce-content-body table{-webkit-nbsp-mode:normal}.ephox-snooker-resizer-bar{background-color:#2276d2;opacity:0}.ephox-snooker-resizer-cols{cursor:col-resize}.ephox-snooker-resizer-rows{cursor:row-resize}.ephox-snooker-resizer-bar.ephox-snooker-resizer-bar-dragging{opacity:.2}
+body{background-color:#FFFFFF;color:#000000;font-family:Verdana,Arial,Helvetica,sans-serif;font-size:14px;line-height:1.3;scrollbar-3dlight-color:#F0F0EE;scrollbar-arrow-color:#676662;scrollbar-base-color:#F0F0EE;scrollbar-darkshadow-color:#DDDDDD;scrollbar-face-color:#E0E0DD;scrollbar-highlight-color:#F0F0EE;scrollbar-shadow-color:#F0F0EE;scrollbar-track-color:#F5F5F5}td,th{font-family:Verdana,Arial,Helvetica,sans-serif;font-size:14px}.word-wrap{word-wrap:break-word;-ms-word-break:break-all;word-break:break-all;word-break:break-word;-ms-hyphens:auto;-moz-hyphens:auto;-webkit-hyphens:auto;hyphens:auto}.mce-content-body .mce-reset{margin:0;padding:0;border:0;outline:0;vertical-align:top;background:transparent;text-decoration:none;color:black;font-family:Arial;font-size:11px;text-shadow:none;float:none;position:static;width:auto;height:auto;white-space:nowrap;cursor:inherit;line-height:normal;font-weight:normal;text-align:left;-webkit-tap-highlight-color:transparent;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box;direction:ltr;max-width:none}.mce-object{border:1px dotted #3A3A3A;background:#D5D5D5 url(img/object.gif) no-repeat center}.mce-preview-object{display:inline-block;position:relative;margin:0 2px 0 2px;line-height:0;border:1px solid gray}.mce-preview-object[data-mce-selected="2"] .mce-shim{display:none}.mce-preview-object .mce-shim{position:absolute;top:0;left:0;width:100%;height:100%;background:url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)}figure.align-left{float:left}figure.align-right{float:right}figure.image.align-center{display:table;margin-left:auto;margin-right:auto}figure.image{display:inline-block;border:1px solid gray;margin:0 2px 0 1px;background:#f5f2f0}figure.image img{margin:8px 8px 0 8px}figure.image figcaption{margin:6px 8px 6px 8px;text-align:center}.mce-toc{border:1px solid gray}.mce-toc h2{margin:4px}.mce-toc li{list-style-type:none}.mce-pagebreak{cursor:default;display:block;border:0;width:100%;height:5px;border:1px dashed #666;margin-top:15px;page-break-before:always}@media print{.mce-pagebreak{border:0}}.mce-item-anchor{cursor:default;display:inline-block;-webkit-user-select:all;-webkit-user-modify:read-only;-moz-user-select:all;-moz-user-modify:read-only;user-select:all;user-modify:read-only;width:9px !important;height:9px !important;border:1px dotted #3A3A3A;background:#D5D5D5 url(img/anchor.gif) no-repeat center}.mce-nbsp,.mce-shy{background:#AAA}.mce-shy::after{content:'-'}.mce-match-marker{background:#AAA;color:#fff}.mce-match-marker-selected{background:#3399ff;color:#fff}.mce-spellchecker-word{border-bottom:2px solid rgba(208,2,27,0.5);cursor:default}.mce-spellchecker-grammar{border-bottom:2px solid #008000;cursor:default}.mce-item-table,.mce-item-table td,.mce-item-table th,.mce-item-table caption{border:1px dashed #BBB}td[data-mce-selected],th[data-mce-selected]{background-color:#2276d2 !important}.mce-edit-focus{outline:1px dotted #333}.mce-content-body *[contentEditable=false] *[contentEditable=true]:focus{outline:2px solid #2276d2}.mce-content-body *[contentEditable=false] *[contentEditable=true]:hover{outline:2px solid #2276d2}.mce-content-body *[contentEditable=false][data-mce-selected]{outline:2px solid #2276d2}.mce-content-body.mce-content-readonly *[contentEditable=true]:focus,.mce-content-body.mce-content-readonly *[contentEditable=true]:hover{outline:none}.mce-content-body *[data-mce-selected="inline-boundary"]{background:#bfe6ff}.mce-content-body .mce-item-anchor[data-mce-selected]{background:#D5D5D5 url(img/anchor.gif) no-repeat center}.mce-content-body hr{cursor:default}.mce-content-body table{-webkit-nbsp-mode:normal}.ephox-snooker-resizer-bar{background-color:#2276d2;opacity:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.ephox-snooker-resizer-cols{cursor:col-resize}.ephox-snooker-resizer-rows{cursor:row-resize}.ephox-snooker-resizer-bar.ephox-snooker-resizer-bar-dragging{opacity:.2}

src/js/_enqueues/vendor/tinymce/themes/inlite/theme.js

@@ -560,8 +560,6 @@ var inlite = (function (domGlobals) {
     var never = constant(false);
     var always = constant(true);
 
-    var never$1 = never;
-    var always$1 = always;
     var none = function () {
       return NONE;
     };
@@ -575,37 +573,27 @@ var inlite = (function (domGlobals) {
       var id = function (n) {
         return n;
       };
-      var noop = function () {
-      };
-      var nul = function () {
-        return null;
-      };
-      var undef = function () {
-        return undefined;
-      };
       var me = {
         fold: function (n, s) {
           return n();
         },
-        is: never$1,
+        is: never,
-        isSome: never$1,
+        isSome: never,
-        isNone: always$1,
+        isNone: always,
         getOr: id,
         getOrThunk: call,
         getOrDie: function (msg) {
           throw new Error(msg || 'error: getOrDie called on none.');
         },
-        getOrNull: nul,
+        getOrNull: constant(null),
-        getOrUndefined: undef,
+        getOrUndefined: constant(undefined),
         or: id,
         orThunk: call,
         map: none,
-        ap: none,
         each: noop,
         bind: none,
-        flatten: none,
+        exists: never,
-        exists: never$1,
+        forall: always,
-        forall: always$1,
         filter: none,
         equals: eq,
         equals_: eq,
@@ -620,15 +608,10 @@ var inlite = (function (domGlobals) {
       return me;
     }();
     var some = function (a) {
-      var constant_a = function () {
+      var constant_a = constant(a);
-        return a;
-      };
       var self = function () {
         return me;
       };
-      var map = function (f) {
-        return some(f(a));
-      };
       var bind = function (f) {
         return f(a);
       };
@@ -639,8 +622,8 @@ var inlite = (function (domGlobals) {
         is: function (v) {
           return a === v;
         },
-        isSome: always$1,
+        isSome: always,
-        isNone: never$1,
+        isNone: never,
         getOr: constant_a,
         getOrThunk: constant_a,
         getOrDie: constant_a,
@@ -648,35 +631,31 @@ var inlite = (function (domGlobals) {
         getOrUndefined: constant_a,
         or: self,
         orThunk: self,
-        map: map,
+        map: function (f) {
-        ap: function (optfab) {
+          return some(f(a));
-          return optfab.fold(none, function (fab) {
-            return some(fab(a));
-          });
         },
         each: function (f) {
           f(a);
         },
         bind: bind,
-        flatten: constant_a,
         exists: bind,
         forall: bind,
         filter: function (f) {
           return f(a) ? me : NONE;
         },
-        equals: function (o) {
-          return o.is(a);
-        },
-        equals_: function (o, elementEq) {
-          return o.fold(never$1, function (b) {
-            return elementEq(a, b);
-          });
-        },
         toArray: function () {
           return [a];
         },
         toString: function () {
           return 'some(' + a + ')';
+        },
+        equals: function (o) {
+          return o.is(a);
+        },
+        equals_: function (o, elementEq) {
+          return o.fold(never, function (b) {
+            return elementEq(a, b);
+          });
         }
       };
       return me;
@@ -712,44 +691,45 @@ var inlite = (function (domGlobals) {
     var isFunction$1 = isType$1('function');
     var isNumber$1 = isType$1('number');
 
-    var slice = Array.prototype.slice;
+    var nativeSlice = Array.prototype.slice;
-    var rawIndexOf = function () {
+    var nativeIndexOf = Array.prototype.indexOf;
-      var pIndexOf = Array.prototype.indexOf;
+    var nativePush = Array.prototype.push;
-      var fastIndex = function (xs, x) {
+    var rawIndexOf = function (ts, t) {
-        return pIndexOf.call(xs, x);
+      return nativeIndexOf.call(ts, t);
-      };
+    };
-      var slowIndex = function (xs, x) {
-        return slowIndexOf(xs, x);
-      };
-      return pIndexOf === undefined ? slowIndex : fastIndex;
-    }();
     var indexOf = function (xs, x) {
       var r = rawIndexOf(xs, x);
       return r === -1 ? Option.none() : Option.some(r);
     };
     var exists = function (xs, pred) {
-      return findIndex(xs, pred).isSome();
+      for (var i = 0, len = xs.length; i < len; i++) {
+        var x = xs[i];
+        if (pred(x, i)) {
+          return true;
+        }
+      }
+      return false;
     };
     var map = function (xs, f) {
       var len = xs.length;
       var r = new Array(len);
       for (var i = 0; i < len; i++) {
         var x = xs[i];
-        r[i] = f(x, i, xs);
+        r[i] = f(x, i);
       }
       return r;
     };
     var each = function (xs, f) {
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        f(x, i, xs);
+        f(x, i);
       }
     };
     var filter = function (xs, pred) {
       var r = [];
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        if (pred(x, i, xs)) {
+        if (pred(x, i)) {
           r.push(x);
         }
       }
@@ -764,42 +744,24 @@ var inlite = (function (domGlobals) {
     var find = function (xs, pred) {
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        if (pred(x, i, xs)) {
+        if (pred(x, i)) {
           return Option.some(x);
         }
       }
       return Option.none();
     };
-    var findIndex = function (xs, pred) {
-      for (var i = 0, len = xs.length; i < len; i++) {
-        var x = xs[i];
-        if (pred(x, i, xs)) {
-          return Option.some(i);
-        }
-      }
-      return Option.none();
-    };
-    var slowIndexOf = function (xs, x) {
-      for (var i = 0, len = xs.length; i < len; ++i) {
-        if (xs[i] === x) {
-          return i;
-        }
-      }
-      return -1;
-    };
-    var push = Array.prototype.push;
     var flatten$1 = function (xs) {
       var r = [];
       for (var i = 0, len = xs.length; i < len; ++i) {
         if (!isArray$1(xs[i])) {
           throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs);
         }
-        push.apply(r, xs[i]);
+        nativePush.apply(r, xs[i]);
       }
       return r;
     };
     var from$1 = isFunction$1(Array.from) ? Array.from : function (x) {
-      return slice.call(x);
+      return nativeSlice.call(x);
     };
 
     var count = 0;
@@ -1231,7 +1193,7 @@ var inlite = (function (domGlobals) {
     });
 
     var Collection$1, proto;
-    var push$1 = Array.prototype.push, slice$1 = Array.prototype.slice;
+    var push = Array.prototype.push, slice = Array.prototype.slice;
     proto = {
       length: 0,
       init: function (items) {
@@ -1245,10 +1207,10 @@ var inlite = (function (domGlobals) {
           if (items instanceof Collection$1) {
             self.add(items.toArray());
           } else {
-            push$1.call(self, items);
+            push.call(self, items);
           }
         } else {
-          push$1.apply(self, items);
+          push.apply(self, items);
         }
         return self;
       },
@@ -1285,7 +1247,7 @@ var inlite = (function (domGlobals) {
         return new Collection$1(matches);
       },
       slice: function () {
-        return new Collection$1(slice$1.apply(this, arguments));
+        return new Collection$1(slice.apply(this, arguments));
       },
       eq: function (index) {
         return index === -1 ? this.slice(index) : this.slice(index, +index + 1);
@@ -7837,11 +7799,11 @@ var inlite = (function (domGlobals) {
       return menuItem && menuItem.text === '-';
     };
     var trimMenuItems = function (menuItems) {
-      var menuItems2 = filter(menuItems, function (menuItem, i, menuItems) {
+      var menuItems2 = filter(menuItems, function (menuItem, i) {
         return !isSeparator(menuItem) || !isSeparator(menuItems[i - 1]);
       });
-      return filter(menuItems2, function (menuItem, i, menuItems) {
+      return filter(menuItems2, function (menuItem, i) {
-        return !isSeparator(menuItem) || i > 0 && i < menuItems.length - 1;
+        return !isSeparator(menuItem) || i > 0 && i < menuItems2.length - 1;
       });
     };
     var createContextMenuItems = function (editor, context) {

src/js/_enqueues/vendor/tinymce/themes/modern/theme.js

@@ -159,8 +159,6 @@ var modern = (function (domGlobals) {
     var never = constant(false);
     var always = constant(true);
 
-    var never$1 = never;
-    var always$1 = always;
     var none = function () {
       return NONE;
     };
@@ -174,37 +172,27 @@ var modern = (function (domGlobals) {
       var id = function (n) {
         return n;
       };
-      var noop = function () {
-      };
-      var nul = function () {
-        return null;
-      };
-      var undef = function () {
-        return undefined;
-      };
       var me = {
         fold: function (n, s) {
           return n();
         },
-        is: never$1,
+        is: never,
-        isSome: never$1,
+        isSome: never,
-        isNone: always$1,
+        isNone: always,
         getOr: id,
         getOrThunk: call,
         getOrDie: function (msg) {
           throw new Error(msg || 'error: getOrDie called on none.');
         },
-        getOrNull: nul,
+        getOrNull: constant(null),
-        getOrUndefined: undef,
+        getOrUndefined: constant(undefined),
         or: id,
         orThunk: call,
         map: none,
-        ap: none,
         each: noop,
         bind: none,
-        flatten: none,
+        exists: never,
-        exists: never$1,
+        forall: always,
-        forall: always$1,
         filter: none,
         equals: eq,
         equals_: eq,
@@ -219,15 +207,10 @@ var modern = (function (domGlobals) {
       return me;
     }();
     var some = function (a) {
-      var constant_a = function () {
+      var constant_a = constant(a);
-        return a;
-      };
       var self = function () {
         return me;
       };
-      var map = function (f) {
-        return some(f(a));
-      };
       var bind = function (f) {
         return f(a);
       };
@@ -238,8 +221,8 @@ var modern = (function (domGlobals) {
         is: function (v) {
           return a === v;
         },
-        isSome: always$1,
+        isSome: always,
-        isNone: never$1,
+        isNone: never,
         getOr: constant_a,
         getOrThunk: constant_a,
         getOrDie: constant_a,
@@ -247,35 +230,31 @@ var modern = (function (domGlobals) {
         getOrUndefined: constant_a,
         or: self,
         orThunk: self,
-        map: map,
+        map: function (f) {
-        ap: function (optfab) {
+          return some(f(a));
-          return optfab.fold(none, function (fab) {
-            return some(fab(a));
-          });
         },
         each: function (f) {
           f(a);
         },
         bind: bind,
-        flatten: constant_a,
         exists: bind,
         forall: bind,
         filter: function (f) {
           return f(a) ? me : NONE;
         },
-        equals: function (o) {
-          return o.is(a);
-        },
-        equals_: function (o, elementEq) {
-          return o.fold(never$1, function (b) {
-            return elementEq(a, b);
-          });
-        },
         toArray: function () {
           return [a];
         },
         toString: function () {
           return 'some(' + a + ')';
+        },
+        equals: function (o) {
+          return o.is(a);
+        },
+        equals_: function (o, elementEq) {
+          return o.fold(never, function (b) {
+            return elementEq(a, b);
+          });
         }
       };
       return me;
@@ -685,44 +664,45 @@ var modern = (function (domGlobals) {
     var isFunction = isType('function');
     var isNumber = isType('number');
 
-    var slice = Array.prototype.slice;
+    var nativeSlice = Array.prototype.slice;
-    var rawIndexOf = function () {
+    var nativeIndexOf = Array.prototype.indexOf;
-      var pIndexOf = Array.prototype.indexOf;
+    var nativePush = Array.prototype.push;
-      var fastIndex = function (xs, x) {
+    var rawIndexOf = function (ts, t) {
-        return pIndexOf.call(xs, x);
+      return nativeIndexOf.call(ts, t);
-      };
+    };
-      var slowIndex = function (xs, x) {
-        return slowIndexOf(xs, x);
-      };
-      return pIndexOf === undefined ? slowIndex : fastIndex;
-    }();
     var indexOf = function (xs, x) {
       var r = rawIndexOf(xs, x);
       return r === -1 ? Option.none() : Option.some(r);
     };
     var exists = function (xs, pred) {
-      return findIndex(xs, pred).isSome();
+      for (var i = 0, len = xs.length; i < len; i++) {
+        var x = xs[i];
+        if (pred(x, i)) {
+          return true;
+        }
+      }
+      return false;
     };
     var map = function (xs, f) {
       var len = xs.length;
       var r = new Array(len);
       for (var i = 0; i < len; i++) {
         var x = xs[i];
-        r[i] = f(x, i, xs);
+        r[i] = f(x, i);
       }
       return r;
     };
     var each = function (xs, f) {
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        f(x, i, xs);
+        f(x, i);
       }
     };
     var filter = function (xs, pred) {
       var r = [];
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        if (pred(x, i, xs)) {
+        if (pred(x, i)) {
           r.push(x);
         }
       }
@@ -737,7 +717,7 @@ var modern = (function (domGlobals) {
     var find = function (xs, pred) {
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        if (pred(x, i, xs)) {
+        if (pred(x, i)) {
           return Option.some(x);
         }
       }
@@ -746,33 +726,24 @@ var modern = (function (domGlobals) {
     var findIndex = function (xs, pred) {
       for (var i = 0, len = xs.length; i < len; i++) {
         var x = xs[i];
-        if (pred(x, i, xs)) {
+        if (pred(x, i)) {
           return Option.some(i);
         }
       }
       return Option.none();
     };
-    var slowIndexOf = function (xs, x) {
-      for (var i = 0, len = xs.length; i < len; ++i) {
-        if (xs[i] === x) {
-          return i;
-        }
-      }
-      return -1;
-    };
-    var push = Array.prototype.push;
     var flatten = function (xs) {
       var r = [];
       for (var i = 0, len = xs.length; i < len; ++i) {
         if (!isArray(xs[i])) {
           throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs);
         }
-        push.apply(r, xs[i]);
+        nativePush.apply(r, xs[i]);
       }
       return r;
     };
     var from$1 = isFunction(Array.from) ? Array.from : function (x) {
-      return slice.call(x);
+      return nativeSlice.call(x);
     };
 
     var defaultMenus = {
@@ -828,11 +799,11 @@ var modern = (function (domGlobals) {
       var menuItemsPass1 = filter(namedMenuItems, function (namedMenuItem) {
         return removedMenuItems.hasOwnProperty(namedMenuItem.name) === false;
       });
-      var menuItemsPass2 = filter(menuItemsPass1, function (namedMenuItem, i, namedMenuItems) {
+      var menuItemsPass2 = filter(menuItemsPass1, function (namedMenuItem, i) {
-        return !isSeparator(namedMenuItem) || !isSeparator(namedMenuItems[i - 1]);
+        return !isSeparator(namedMenuItem) || !isSeparator(menuItemsPass1[i - 1]);
       });
-      return filter(menuItemsPass2, function (namedMenuItem, i, namedMenuItems) {
+      return filter(menuItemsPass2, function (namedMenuItem, i) {
-        return !isSeparator(namedMenuItem) || i > 0 && i < namedMenuItems.length - 1;
+        return !isSeparator(namedMenuItem) || i > 0 && i < menuItemsPass2.length - 1;
       });
     };
     var createMenu = function (editorMenuItems, menus, removedMenuItems, context) {
@@ -1771,7 +1742,7 @@ var modern = (function (domGlobals) {
     });
 
     var Collection$1, proto;
-    var push$1 = Array.prototype.push, slice$1 = Array.prototype.slice;
+    var push = Array.prototype.push, slice = Array.prototype.slice;
     proto = {
       length: 0,
       init: function (items) {
@@ -1785,10 +1756,10 @@ var modern = (function (domGlobals) {
           if (items instanceof Collection$1) {
             self.add(items.toArray());
           } else {
-            push$1.call(self, items);
+            push.call(self, items);
           }
         } else {
-          push$1.apply(self, items);
+          push.apply(self, items);
         }
         return self;
       },
@@ -1825,7 +1796,7 @@ var modern = (function (domGlobals) {
         return new Collection$1(matches);
       },
       slice: function () {
-        return new Collection$1(slice$1.apply(this, arguments));
+        return new Collection$1(slice.apply(this, arguments));
       },
       eq: function (index) {
         return index === -1 ? this.slice(index) : this.slice(index, +index + 1);
@@ -7679,11 +7650,11 @@ var modern = (function (domGlobals) {
       return menuItem && menuItem.text === '-';
     };
     var trimMenuItems = function (menuItems) {
-      var menuItems2 = filter(menuItems, function (menuItem, i, menuItems) {
+      var menuItems2 = filter(menuItems, function (menuItem, i) {
         return !isSeparator$1(menuItem) || !isSeparator$1(menuItems[i - 1]);
       });
-      return filter(menuItems2, function (menuItem, i, menuItems) {
+      return filter(menuItems2, function (menuItem, i) {
-        return !isSeparator$1(menuItem) || i > 0 && i < menuItems.length - 1;
+        return !isSeparator$1(menuItem) || i > 0 && i < menuItems2.length - 1;
       });
     };
     var createContextMenuItems = function (editor, context) {

src/wp-includes/version.php

@@ -27,7 +27,7 @@ $wp_db_version = 48121;
  *
  * @global string $tinymce_version
  */
-$tinymce_version = '4960-20190918';
+$tinymce_version = '49100-20200624';
 
 /**
  * Holds the required PHP version.