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locks; strict;
comment	@# @;


1.1
date	2021.06.15.07.27.30;	author pin;	state Exp;
branches;
next	;
commitid	T0aAhIICYFDQocXC;


desc
@@


1.1
log
@textproc/zet: import package

This is a command-line utility for doing set operations on files considered as
sets of lines. For instance, `zet union x y z` outputs the lines that occur in
any of `x`, `y`, or `z`.
Two notes:
-Each output line occurs only once, because we're treating the files as sets
 and the lines as their elements.
-We do take the file structure into account in one respect: the lines are
 output in the same order as they are encountered. So `zet union x` prints
 out the lines of `x`, in order, with duplicates removed.
@
text
@@@comment $NetBSD$
bin/zet
@