Bug 209309 Show javascript errorposition
If a javascript expression has errors, the error message is shown in the last lines in the preview tab. But there is no info where the error occurs. In most cases you had to guess the error location. It would be very helpfull to display the error location.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExecutionContext.java
}
	}
	/**
	 * get the current page number
	 * 
	 * @return current page number
	 */
	public long getPageNumber( )
	{
		return pageNumber;
	}
	/**
	 * get the total page have been created.
	 * 
	 * @return total page
	 */
	public long getTotalPage( )
	{
		return totalPage;
	}
	/**
	 * is in factory mode
	 * 
	 * @return true, factory mode, false not in factory mode
	 */
	public boolean isInFactory( )
	{
		return factoryMode;
	}
	/**