ObjFW  Check-in [5fe20406aa]

@protocol OFXMLParserDelegate <OFObject>
@optional
/*!
 * @brief This callback is called when the XML parser found processing
 *	  instructions.
 *
 * @param parser The parser which found processing instructions
 * @param pi The processing instructions
 * @param processingInstructions The processing instructions
 */
-		 (void)parser: (OFXMLParser *)parser
  foundProcessingInstructions: (OFString *)pi;
  foundProcessingInstructions: (OFString *)processingInstructions;

/*!
 * @brief This callback is called when the XML parser found the start of a new
 *	  tag.
 *
 * @param parser The parser which found a new tag
 * @param name The name of the tag which just started

		OF_XMLPARSER_IN_TAG,
		OF_XMLPARSER_IN_ATTRIBUTE_NAME,
		OF_XMLPARSER_EXPECT_ATTRIBUTE_EQUAL_SIGN,
		OF_XMLPARSER_EXPECT_ATTRIBUTE_DELIMITER,
		OF_XMLPARSER_IN_ATTRIBUTE_VALUE,
		OF_XMLPARSER_EXPECT_TAG_CLOSE,
		OF_XMLPARSER_EXPECT_SPACE_OR_TAG_CLOSE,
		OF_XMLPARSER_IN_EXCLAMATIONMARK,
		OF_XMLPARSER_IN_EXCLAMATION_MARK,
		OF_XMLPARSER_IN_CDATA_OPENING,
		OF_XMLPARSER_IN_CDATA,
		OF_XMLPARSER_IN_COMMENT_OPENING,
		OF_XMLPARSER_IN_COMMENT_1,
		OF_XMLPARSER_IN_COMMENT_2,
		OF_XMLPARSER_IN_DOCTYPE,
		OF_XMLPARSER_NUM_STATES

	case '/':
		_last = _i + 1;
		_state = OF_XMLPARSER_IN_CLOSE_TAG_NAME;
		_acceptProlog = false;
		break;
	case '!':
		_last = _i + 1;
		_state = OF_XMLPARSER_IN_EXCLAMATIONMARK;
		_state = OF_XMLPARSER_IN_EXCLAMATION_MARK;
		_acceptProlog = false;
		break;
	default:
		if (_depthLimit > 0 && _previous.count >= _depthLimit)
			@throw [OFOutOfRangeException exception];

		_state = OF_XMLPARSER_IN_TAG_NAME;