Th� custo� routine� include� i� thi� librar� wer� originall� �
develope� fo� us� i� REMIND10�  The� fil� somewha� specia� purpos� �
need� b� doin� thing� slightl� differentl� tha� th� correspondin� �
standar� librar� routine� o� b� providin� ne� service� tha� � foun� �
useful�  Ver� 1.� fixe� � displa� bug�  Se� JTHLIB.HL� fo� details.