Path: utzoo!utgpu!water!watmath!clyde!att!alberta!sask!intbook
From: intbook@sask.UUCP (Dave Daoust)
Newsgroups: comp.lang.modula2
Subject: Cardinal numbers
Keywords: HIGH, WriteCard
Message-ID: <1101@sask.UUCP>
Date: 19 May 88 14:34:16 GMT
Organization: University of Saskatchewan
Lines: 14


Is the following program legal?  What is displayed?


MODULE N;
FROM InOut IMPORT WriteCard, WriteLn;
PROCEDURE Out(S : ARRAY OF CHAR);
BEGIN
   WriteCard(HIGH(S), 0);
   WriteLn;
END Out;
BEGIN
   Out("");
END N.