Bug 126677 Improper handling with importing CSS file which contains underscore in selector
When trying to import a CSS file in BIRT report designer 2.0 which contains underscore in selector, e.g: table_Footer_Row { background-color: #000099; color: #FFFFFF; font-family: Arial, Helvetica, sans-serif; font-size: medium; font-weight: bold; } BIRT just ignores this style without poping up any message, thus my question is does BIRT supports the selector with underscore? Thanks!
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/css/StyleSheetLoader.java
{
	/**
	 * The parser for the CSS2.
	 */
	private CssParser parser;
	/**
	 * The module that loads the style sheet.
	 */
	private Module module;
	/**
	 * The source that read from an external style sheet.
	 */
	private Reader source;
	/**
	 * The definition of Style in ROM.
	 */
	private final IElementDefn style = MetaDataDictionary.getInstance( )
			.getStyle( );
	/**
	 * The warning list during the loading.
	 */
	private List warnings = null;
	/**
	 * The logger to record the warning.
	 */
	private static Logger logger = Logger.getLogger( StyleSheetLoader.class
			.getName( ) );
	/**