Bug 202028 Text transform style does not take effect in DOC/XLS.
Description: When previewed in DOC/XLS, text transform style does not take effect. steps to reproduce: 1. Insert a label and input text as "aaa". 2. New a style and set text transform as Upper Case. 3. Apply the style to the label. 4. Preview in DOC/XLS. Expected result: The style takes effect and the label should be displayed as "AAA". Actual result: In DOC/XLS, the label still displayed as "aaa", which is not correct.
engine/org.eclipse.birt.report.engine.emitter.prototype.excel/src/org/eclipse/birt/report/engine/emitter/excel/ExcelWriter.java
writer.openTag( "Cell" );
		writer.attribute( "ss:Index", start );
		writer.attribute( " ss:MergeDown", length );
		writer.closeTag( "Cell" );
		writer.openTag( "Cell" );
		writer.attribute( "ss:Index", end );
		writer.attribute( " ss:MergeDown", length );
		writer.closeTag( "Cell" );
		writer.closeTag( "Row" );
	}
	public void insertSheet( File file )
	{
		try
		{
			BufferedReader reader = new BufferedReader( new FileReader( file ) );
			String line = reader.readLine( );
			while ( line != null )
			{
				writer.literal( line );
				line = reader.readLine( );
			}
			reader.close( );
		}
		catch ( IOException e )
		{
			logger.log( Level.WARNING, e.getMessage( ), e );
		}
	}
}