` elements with a `
`.
-* [#16811](https://dev.ckeditor.com/ticket/16811): Fixed: Table alignment is not preserved by the [Paste from Word](https://ckeditor.com/cke4/addon/pastefromword) plugin.
-* [#16810](https://dev.ckeditor.com/ticket/16810): Fixed: Vertical align in tables is not supported by the [Paste from Word](https://ckeditor.com/cke4/addon/pastefromword) plugin.
-* [#11956](https://dev.ckeditor.com/ticket/11956): [Blink, IE] Fixed: [Link](https://ckeditor.com/cke4/addon/link) dialog does not open on a double click on the second word of the link with a background color or other styles.
-* [#10472](https://dev.ckeditor.com/ticket/10472): Fixed: Unable to use [Table Resize](https://ckeditor.com/cke4/addon/tableresize) on table header and footer.
-* [#14762](https://dev.ckeditor.com/ticket/14762): Fixed: Hovering over an empty table (without rows or cells) throws an error when the [Table Resize](https://ckeditor.com/cke4/addon/tableresize) plugin is active.
-* [#16777](https://dev.ckeditor.com/ticket/16777): [Edge] Fixed: The [Clipboard](https://ckeditor.com/cke4/addon/clipboard) plugin does not allow to drop widgets into the editor.
-* [#14894](https://dev.ckeditor.com/ticket/14894): [Chrome] Fixed: The editor scrolls to the top after focusing or when a dialog is opened.
-* [#14769](https://dev.ckeditor.com/ticket/14769): Fixed: URLs with '-' in host are not detected by the [Auto Link](https://ckeditor.com/cke4/addon/autolink) plugin.
-* [#16804](https://dev.ckeditor.com/ticket/16804): Fixed: Focus is not on the first menu item when the user opens a context menu or a drop-down list from the editor toolbar.
-* [#14407](https://dev.ckeditor.com/ticket/14407): [IE] Fixed: Non-editable widgets can be edited.
-* [#16927](https://dev.ckeditor.com/ticket/16927): Fixed: An error thrown if a bundle containing the [Color Button](https://ckeditor.com/cke4/addon/colorbutton) plugin is run in ES5 strict mode. Thanks to [Igor Rubinovich](https://github.com/IgorRubinovich)!
-* [#16920](https://dev.ckeditor.com/ticket/16920): Fixed: Several plugins not using the [Dialog](https://ckeditor.com/cke4/addon/dialog) plugin as a direct dependency.
-* [PR#336](https://github.com/ckeditor/ckeditor4/pull/336): Fixed: Typo in [`CKEDITOR.getCss()`](https://ckeditor.com/docs/ckeditor4/latest/api/CKEDITOR.html#method-getCss) API documentation. Thanks to [knusperpixel](https://github.com/knusperpixel)!
-* [#17027](https://dev.ckeditor.com/ticket/17027): Fixed: Command event data should be initialized as an empty object.
-* Fixed the behavior of HTML parser when parsing `src`/`srcdoc` attributes of the `
`},{name:"spotify",url:[/^open\.spotify\.com\/(artist\/\w+)/,/^open\.spotify\.com\/(album\/\w+)/,/^open\.spotify\.com\/(track\/\w+)/],html:e=>`
`},{name:"youtube",url:[/^(?:m\.)?youtube\.com\/watch\?v=([\w-]+)/,/^(?:m\.)?youtube\.com\/v\/([\w-]+)/,/^youtube\.com\/embed\/([\w-]+)/,/^youtu\.be\/([\w-]+)/],html:e=>`
`},{name:"vimeo",url:[/^vimeo\.com\/(\d+)/,/^vimeo\.com\/[^/]+\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/album\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/channels\/[^/]+\/(\d+)/,/^vimeo\.com\/groups\/[^/]+\/videos\/(\d+)/,/^vimeo\.com\/ondemand\/[^/]+\/(\d+)/,/^player\.vimeo\.com\/video\/(\d+)/],html:e=>`
`},{name:"instagram",url:/^instagram\.com\/p\/(\w+)/},{name:"twitter",url:/^twitter\.com/},{name:"googleMaps",url:[/^google\.com\/maps/,/^goo\.gl\/maps/,/^maps\.google\.com/,/^maps\.app\.goo\.gl/]},{name:"flickr",url:/^flickr\.com/},{name:"facebook",url:/^facebook\.com/}]}),this.registry=new Xb(e.locale,e.config.get("mediaEmbed"))}init(){const e=this.editor,t=e.model.schema,i=e.t,n=e.conversion,o=e.config.get("mediaEmbed.previewsInData"),r=e.config.get("mediaEmbed.elementName"),s=this.registry;e.commands.add("mediaEmbed",new Zb(e)),t.register("media",{isObject:!0,isBlock:!0,allowWhere:"$block",allowAttributes:["url"]}),n.for("dataDowncast").elementToElement({model:"media",view:(e,{writer:t})=>{const i=e.getAttribute("url");return Kb(t,s,i,{elementName:r,renderMediaPreview:i&&o})}}),n.for("dataDowncast").add(Gb(s,{elementName:r,renderMediaPreview:o})),n.for("editingDowncast").elementToElement({model:"media",view:(e,{writer:t})=>{const n=e.getAttribute("url");return function(e,t,i){return t.setCustomProperty("media",!0,e),sh(e,t,{label:i})}(Kb(t,s,n,{elementName:r,renderForEditingView:!0}),t,i("media widget"))}}),n.for("editingDowncast").add(Gb(s,{elementName:r,renderForEditingView:!0})),n.for("upcast").elementToElement({view:e=>["oembed",r].includes(e.name)&&e.getAttribute("url")?{name:!0}:null,model:(e,{writer:t})=>{const i=e.getAttribute("url");if(s.hasMedia(i))return t.createElement("media",{url:i})}}).elementToElement({view:{name:"div",attributes:{"data-oembed-url":!0}},model:(e,{writer:t})=>{const i=e.getAttribute("data-oembed-url");if(s.hasMedia(i))return t.createElement("media",{url:i})}})}}const iw=/^(?:http(s)?:\/\/)?[\w-]+\.[\w-.~:/?#[\]@!$&'()*+,;=%]+$/;class nw extends Qe{static get requires(){return[zh,Eg]}static get pluginName(){return"AutoMediaEmbed"}constructor(e){super(e),this._timeoutId=null,this._positionToInsert=null}init(){const e=this.editor,t=e.model.document;this.listenTo(e.plugins.get("ClipboardPipeline"),"inputTransformation",()=>{const e=t.selection.getFirstRange(),i=tc.fromPosition(e.start);i.stickiness="toPrevious";const n=tc.fromPosition(e.end);n.stickiness="toNext",t.once("change:data",()=>{this._embedMediaBetweenPositions(i,n),i.detach(),n.detach()},{priority:"high"})}),e.commands.get("undo").on("execute",()=>{this._timeoutId&&(vr.window.clearTimeout(this._timeoutId),this._positionToInsert.detach(),this._timeoutId=null,this._positionToInsert=null)},{priority:"high"})}_embedMediaBetweenPositions(e,t){const i=this.editor,n=i.plugins.get(tw).registry,o=new wa(e,t),r=o.getWalker({ignoreElementEnd:!0});let s="";for(const e of r)e.item.is("$textProxy")&&(s+=e.item.data);if(s=s.trim(),!s.match(iw))return void o.detach();if(!n.hasMedia(s))return void o.detach();i.commands.get("mediaEmbed").isEnabled?(this._positionToInsert=tc.fromPosition(e),this._timeoutId=vr.window.setTimeout(()=>{i.model.change(e=>{let t;this._timeoutId=null,e.remove(o),o.detach(),"$graveyard"!==this._positionToInsert.root.rootName&&(t=this._positionToInsert),Jb(i.model,s,t),this._positionToInsert.detach(),this._positionToInsert=null})},100)):o.detach()}}i(102);class ow extends Mc{constructor(e,t){super(t);const i=t.t;this.focusTracker=new zs,this.keystrokes=new Os,this.set("mediaURLInputValue",""),this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(i("Save"),Tc.check,"ck-button-save"),this.saveButtonView.type="submit",this.saveButtonView.bind("isEnabled").to(this,"mediaURLInputValue",e=>!!e),this.cancelButtonView=this._createButton(i("Cancel"),Tc.cancel,"ck-button-cancel","cancel"),this._focusables=new Pc,this._focusCycler=new od({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this._validators=e,this.setTemplate({tag:"form",attributes:{class:["ck","ck-media-form","ck-responsive-form"],tabindex:"-1"},children:[this.urlInputView,this.saveButtonView,this.cancelButtonView]}),Ic(this)}render(){super.render(),Sc({view:this});[this.urlInputView,this.saveButtonView,this.cancelButtonView].forEach(e=>{this._focusables.add(e),this.focusTracker.add(e.element)}),this.keystrokes.listenTo(this.element);const e=e=>e.stopPropagation();this.keystrokes.set("arrowright",e),this.keystrokes.set("arrowleft",e),this.keystrokes.set("arrowup",e),this.keystrokes.set("arrowdown",e),this.listenTo(this.urlInputView.element,"selectstart",(e,t)=>{t.stopPropagation()},{priority:"high"})}focus(){this._focusCycler.focusFirst()}get url(){return this.urlInputView.fieldView.element.value.trim()}set url(e){this.urlInputView.fieldView.element.value=e.trim()}isValid(){this.resetFormStatus();for(const e of this._validators){const t=e(this);if(t)return this.urlInputView.errorText=t,!1}return!0}resetFormStatus(){this.urlInputView.errorText=null,this.urlInputView.infoText=this._urlInputViewInfoDefault}_createUrlInput(){const e=this.locale.t,t=new zd(this.locale,Od),i=t.fieldView;return this._urlInputViewInfoDefault=e("Paste the media URL in the input."),this._urlInputViewInfoTip=e("Tip: Paste the URL into the content to embed faster."),t.label=e("Media URL"),t.infoText=this._urlInputViewInfoDefault,i.on("input",()=>{t.infoText=i.element.value?this._urlInputViewInfoTip:this._urlInputViewInfoDefault,this.mediaURLInputValue=i.element.value.trim()}),t}_createButton(e,t,i,n){const o=new ed(this.locale);return o.set({label:e,icon:t,tooltip:!0}),o.extendTemplate({attributes:{class:i}}),n&&o.delegate("execute").to(this,n),o}}class rw extends Qe{static get requires(){return[tw]}static get pluginName(){return"MediaEmbedUI"}init(){const e=this.editor,t=e.commands.get("mediaEmbed"),i=e.plugins.get(tw).registry;e.ui.componentFactory.add("mediaEmbed",n=>{const o=Td(n),r=new ow(function(e,t){return[t=>{if(!t.url.length)return e("The URL must not be empty.")},i=>{if(!t.hasMedia(i.url))return e("This media URL is not supported.")}]}(e.t,i),e.locale);return this._setUpDropdown(o,r,t,e),this._setUpForm(o,r,t),o})}_setUpDropdown(e,t,i){const n=this.editor,o=n.t,r=e.buttonView;function s(){n.editing.view.focus(),e.isOpen=!1}e.bind("isEnabled").to(i),e.panelView.children.add(t),r.set({label:o("Insert media"),icon:'
',tooltip:!0}),r.on("open",()=>{t.disableCssTransitions(),t.url=i.value||"",t.urlInputView.fieldView.select(),t.focus(),t.enableCssTransitions()},{priority:"low"}),e.on("submit",()=>{t.isValid()&&(n.execute("mediaEmbed",t.url),s())}),e.on("change:isOpen",()=>t.resetFormStatus()),e.on("cancel",()=>s())}_setUpForm(e,t,i){t.delegate("submit","cancel").to(e),t.urlInputView.bind("value").to(i,"value"),t.urlInputView.bind("isReadOnly").to(i,"isEnabled",e=>!e)}}i(104);function sw(e,t){if(!e.childCount)return;const i=new gu(e.document),n=function(e,t){const i=t.createRangeIn(e),n=new mn({name:/^p|h\d+$/,styles:{"mso-list":/.*/}}),o=[];for(const e of i)if("elementStart"===e.type&&n.match(e.item)){const t=cw(e.item);o.push({element:e.item,id:t.id,order:t.order,indent:t.indent})}return o}(e,i);if(!n.length)return;let o=null,r=1;n.forEach((e,s)=>{const a=function(e,t){if(!e)return!0;if(e.id!==t.id)return t.indent-e.indent!=1;const i=t.element.previousSibling;if(!i)return!0;return n=i,!(n.is("element","ol")||n.is("element","ul"));var n}(n[s-1],e),l=a?null:n[s-1],c=(u=e,(d=l)?u.indent-d.indent:u.indent-1);var d,u;if(a&&(o=null,r=1),!o||0!==c){const n=function(e,t){const i=new RegExp(`@list l${e.id}:level${e.indent}\\s*({[^}]*)`,"gi"),n=/mso-level-number-format:([^;]{0,100});/gi,o=i.exec(t);let r="decimal",s="ol";if(o&&o[1]){const t=n.exec(o[1]);if(t&&t[1]&&(r=t[1].trim(),s="bullet"!==r&&"image"!==r?"ol":"ul"),"bullet"===r){const t=function(e){const t=function(e){if(e.getChild(0).is("$text"))return null;const t=e.getChild(0).getChild(0);if(t.is("$text"))return t;return t.getChild(0)}(e);if(!t)return null;const i=t._data;if("o"===i)return"circle";if("·"===i)return"disc";if("§"===i)return"square";return null}(e.element);t&&(r=t)}}return{type:s,style:aw(r)}}(e,t);if(o){if(e.indent>r){const e=o.getChild(o.childCount-1),t=e.getChild(e.childCount-1);o=lw(n,t,i),r+=1}else if(e.indent
(\s+)<\/span>/g,(e,t)=>1===t.length?" ":Array(t.length+1).join(" ").substr(0,t.length))}function gw(e,t){const i=new DOMParser,n=function(e){return hw(hw(e)).replace(/([^\S\r\n]*?)[\r\n]+([^\S\r\n]*<\/span>)/g,"$1$2").replace(/<\/span>/g,"").replace(/ <\//g," <\/o:p>/g," ").replace(/( |\u00A0)<\/o:p>/g,"").replace(/>([^\S\r\n]*[\r\n]\s*)<")}(function(e){const t=e.indexOf("");if(t<0)return e;const i=e.indexOf("