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From: bliss@sp64.csrd.uiuc.edu (Brian Bliss)
Newsgroups: comp.lang.c
Subject: Re: to "OR" or not to "OR"
Message-ID: <1991May28.231253.5226@csrd.uiuc.edu>
Date: 28 May 91 23:12:53 GMT
Article-I.D.: csrd.1991May28.231253.5226
References: <1991May28.191122.15749@ncsu.edu> <1991May28.210421.9656@unlv.edu>
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Reply-To: bliss@sp64.csrd.uiuc.edu (Brian Bliss)
Organization: Center for Supercomputing Research and Development
Lines: 13

If your compiler accepts trigraph sequences as defined by K&RII,
then,

??! 

is equivalent to 

|

which brings up the question:  what if I want to use the
sequence "??!" within a string?

bb