public/ckeditor/4.4dev/core/htmldataprocessor.js
function isBlockBoundary( node ) {
		return node &&
			( node.type == CKEDITOR.NODE_ELEMENT && node.name in blockLikeTags ||
			node.type == CKEDITOR.NODE_DOCUMENT_FRAGMENT );
	}
function isBlockBoundary( node ) {
		return node &&
			( node.type == CKEDITOR.NODE_ELEMENT && node.name in blockLikeTags ||
			node.type == CKEDITOR.NODE_DOCUMENT_FRAGMENT );
	}
function isBlockBoundary ( node ) { return node && ( node . type == CKEDITOR . NODE_ELEMENT && node . name in blockLikeTags || node . type == CKEDITOR . NODE_DOCUMENT_FRAGMENT ) ; }
Judge whether the node is a block-like element.
Judge whether the node is a block - like element .