public/ckeditor/4.4dev/core/filter.js
function updateAttributes( element ) {
		var attrs = element.attributes,
			styles;

		// Will be recreated later if any of styles/classes exists.
		delete attrs.style;
		delete attrs[ 'class' ];

		if ( ( styles = CKEDITOR.tools.writeCssText( element.styles, true ) ) )
			attrs.style = styles;

		if ( element.classes.length )
			attrs[ 'class' ] = element.classes.sort().join( ' ' );
	}
function updateAttributes( element ) {
		var attrs = element.attributes,
			styles;

		// Will be recreated later if any of styles/classes exists.
		delete attrs.style;
		delete attrs[ 'class' ];

		if ( ( styles = CKEDITOR.tools.writeCssText( element.styles, true ) ) )
			attrs.style = styles;

		if ( element.classes.length )
			attrs[ 'class' ] = element.classes.sort().join( ' ' );
	}
function updateAttributes ( element ) { var attrs = element . attributes , styles ; // Will be recreated later if any of styles/classes exists. delete attrs . style ; delete attrs [ 'class' ] ; if ( ( styles = CKEDITOR . tools . writeCssText ( element . styles , true ) ) ) attrs . style = styles ; if ( element . classes . length ) attrs [ 'class' ] = element . classes . sort ( ) . join ( ' ' ) ; }
Copy element's styles and classes back to attributes array.
Copy element s styles and classes back to attributes array .