String indent= fScanner.getReferenceIndentation(30);
String indent= fScanner.getReferenceIndentation(30).toString();
	public void testPrevIndentation6() {		// TODO parameter declaration - might want alignment with parenthesis 		fDocument.set("\tvoid proc (int par1, int par2\n");				String indent= fScanner.getReferenceIndentation(30);		Assert.assertEquals("\t", indent);	}