jodd-lagarto/src/main/java/jodd/lagarto/LagartoParser.java
protected void _error(String message) {
		if (config.calculatePosition) {
			Position currentPosition = position(ndx);
			message = message
					.concat(StringPool.SPACE)
					.concat(currentPosition.toString());
		} else {
			message = message
					.concat(" [@")
					.concat(Integer.toString(ndx))
					.concat(StringPool.RIGHT_SQ_BRACKET);
		}

		visitor.error(message);
	}
protected void _error(String message) {
		if (config.calculatePosition) {
			Position currentPosition = position(ndx);
			message = message
					.concat(StringPool.SPACE)
					.concat(currentPosition.toString());
		} else {
			message = message
					.concat(" [@")
					.concat(Integer.toString(ndx))
					.concat(StringPool.RIGHT_SQ_BRACKET);
		}

		visitor.error(message);
	}
Prepares error message and reports it to the visitor.