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CPIF(1)			    General Commands Manual		       CPIF(1)

NAME
       cpif - selectively update files

SYNOPSIS
       cpif [-eq|-ne] file ...

DESCRIPTION
       cpif  is	 an auxiliary tool for use with	notangle(1) and	make(1).  cpif
       compares	its standard input to each of the named	files, overwriting the
       file  if	 the  comparison succeeds or if	the named file does not	exist.
       If neither -eq or -ne is	specified, the default is -ne.	Typical	 usage
       is in the following default rule, suitable for use in a Makefile.
	.nw.h: ; notangle -Rheader $*.nw | cpif	$*.h

SEE ALSO
       notangle(1)

VERSION
       This man	page is	from noweb version 2.11b.

AUTHOR
       Norman  Ramsey,	Harvard	 University.   Internet	 address  nr@eecs.har-
       vard.edu.
       Noweb home page at http://www.eecs.harvard.edu/~nr/noweb.

				local 3/28/2001			       CPIF(1)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | VERSION | AUTHOR

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