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000042_icon-group-sender _Thu Apr 29 13:24:55 1993.msg
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1993-06-16
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525b
Received: by cheltenham.cs.arizona.edu; Thu, 29 Apr 1993 08:57:26 MST
Date: Thu, 29 Apr 93 13:24:55 GMT
From: Jerry D. Nowlin <iwtqg!@iwtqg.UUCP:nowlin>
Message-Id: <9304291324.AA12397@iwtqg>
To: @att.UUCP:cs.arizona.edu!icon-group
Subject: Re: one liners
Status: R
Errors-To: icon-group-errors@cs.arizona.edu
Trivial but handy
# filter to convert to lower case
procedure main()
while write(map(read()))
end
# filter to convert to upper case
procedure main()
while write(map(read(),&lcase,&ucase))
end