WordPress/wp-includes/js/tinymce/plugins/paste/plugin.min.js

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t=e.length,n;t--;)n=e[t],n.attr("style",u(n,n.attr("style"))),"span"==n.name&&n.parent&&!n.attributes.length&&n.unwrap()}),v.addAttributeFilter("class",function(e){for(var t=e.length,n,i;t--;)n=e[t],i=n.attr("class"),/^(MsoCommentReference|MsoCommentText|msoDel)$/i.test(i)&&n.remove(),n.attr("class",null)}),v.addNodeFilter("del",function(e){for(var t=e.length;t--;)e[t].remove()}),v.addNodeFilter("a",function(e){for(var t=e.length,n,i,r;t--;)if(n=e[t],i=n.attr("href"),r=n.attr("name"),i&&-1!=i.indexOf("#_msocom_"))n.remove();else if(i&&0===i.indexOf("file://")&&(i=i.split("#")[1],i&&(i="#"+i)),i||r){if(r&&!/^_?(?:toc|edn|ftn)/i.test(r)){n.unwrap();continue}n.attr({href:i,name:r})}else n.unwrap()});var b=v.parse(f);d(b),c.content=new i({},h).serialize(b)}})}return s.isWordContent=a,s}),i(b,[m,c,g,l],function(e,t,n,i){return function(r){function o(e){r.on("BeforePastePreProcess",function(t){t.content=e(t.content)})}function a(e){if(!n.isWordContent(e))return e;var o=[];t.each(r.schema.getBlockElements(),function(e,t){o.push(t)});var a=new RegExp("(?:<br>&nbsp;[\\s\\r\\n]+|<br>)*(<\\/?("+o.join("|")+")[^>]*>)(?:<br>&nbsp;[\\s\\r\\n]+|<br>)*","g");return e=i.filter(e,[[a,"$1"]]),e=i.filter(e,[[/<br><br>/g,"<BR><BR>"],[/<br>/g," "],[/<BR><BR>/g,"<br>"]])}function s(e){if(n.isWordContent(e))return e;var t=r.settings.paste_webkit_styles;if(r.settings.paste_remove_styles_if_webkit===!1||"all"==t)return e;if(t&&(t=t.split(/[, ]/)),t){var i=r.dom,o=r.selection.getNode();e=e.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi,function(e,n,r,a){var s=i.parseStyle(r,"span"),l={};if("none"===t)return n+a;for(var c=0;c<t.length;c++){var d=s[t[c]],u=i.getStyle(o,t[c],!0);/color/.test(t[c])&&(d=i.toHex(d),u=i.toHex(u)),u!=d&&(l[t[c]]=d)}return l=i.serializeStyle(l,"span"),l?n+' style="'+l+'"'+a:""})}else e=e.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi,"$1$3");return e=e.replace(/(<[^>]+) data-mce-style="([^"]+)"([^>]*>)/gi,function(e,t,n,i){return t+' style="'+n+'"'+i})}e.webkit&&o(s),e.ie&&o(a)}}),i(y,[x,f,g,b],function(e,t,n,i){var r;e.add("paste",function(e){function o(){"text"==s.pasteFormat?(this.active(!1),s.pasteFormat="html"):(s.pasteFormat="text",this.active(!0),r||(e.windowManager.alert("Paste is now in plain text mode. 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