code: function shouldAutoParagraph( editor, pathBlock, pathBlockLimit ) {
  		// Check whether pathBlock equals pathBlockLimit to support nested editable (#12162).
  		return editor.config.autoParagraph !== false &&
  			editor.activeEnterMode != CKEDITOR.ENTER_BR &&
  			( editor.editable().equals( pathBlockLimit ) && !pathBlock ) || ( pathBlock && pathBlock.getAttribute( 'contenteditable' ) == 'true' );
  	}
docs: Whether in given context (pathBlock, pathBlockLimit and editor settings) editor should automatically wrap inline contents with blocks.