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path: root/src/core/support.js
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define( [
	"../var/document",
	"../var/support"
], function( document, support ) {

// Support: Safari 8+
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
	if ( !document.implementation.createHTMLDocument ) {
		return false;
	}
	var doc = document.implementation.createHTMLDocument( "" );
	doc.body.innerHTML = "<form></form><form></form>";
	return doc.body.childNodes.length === 2;
} )();

return support;
} );