Ticket #4882: 4882.patch

_source/plugins/clipboard/plugin.js

@@ -170 +170 @@
                 // Create container to paste into
                 var pastebin = new CKEDITOR.dom.element( mode == 'text' ? 'textarea' : 'div', doc );
                 pastebin.setAttribute( 'id', 'cke_pastebin' );
+                // Safari requires a filler node inside the div to have the content pasted into it. (#4882) 
+                CKEDITOR.env.webkit && pastebin.append( doc.createText( '\xa0' ) );
                 doc.getBody().append( pastebin );
 
                 // It's definitely a better user experience if we make the paste-bin pretty unnoticed