Sync with NetBSD.
MFC after: 2 weeks
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delphij
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7f9a704135
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7fb2808ce4
@ -1,4 +1,4 @@
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# $NetBSD: Makefile,v 1.16 2011/06/21 13:25:45 joerg Exp $
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# $NetBSD: Makefile,v 1.18 2013/11/13 11:12:24 pettai Exp $
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# $FreeBSD$
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.include <src.opts.mk>
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@ -21,7 +21,8 @@ SCRIPTS= gzexe zdiff zforce zmore znew
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MLINKS+= gzip.1 gunzip.1 \
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gzip.1 gzcat.1 \
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gzip.1 zcat.1 \
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zdiff.1 zcmp.1
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zdiff.1 zcmp.1 \
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zmore.1 zless.1
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LINKS+= ${BINDIR}/gzip ${BINDIR}/gunzip \
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${BINDIR}/gzip ${BINDIR}/gzcat \
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@ -1,4 +1,4 @@
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.\" $NetBSD: gzip.1,v 1.21 2011/06/19 02:22:36 christos Exp $
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.\" $NetBSD: gzip.1,v 1.23 2014/03/18 18:20:45 riastradh Exp $
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.\"
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.\" Copyright (c) 1997, 2003, 2004 Matthew R. Green
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.\" All rights reserved.
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@ -1,4 +1,4 @@
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/* $NetBSD: gzip.c,v 1.105 2011/08/30 23:06:00 joerg Exp $ */
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/* $NetBSD: gzip.c,v 1.106 2014/10/18 08:33:30 snj Exp $ */
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/*-
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* Copyright (c) 1997, 1998, 2003, 2004, 2006 Matthew R. Green
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@ -158,7 +158,7 @@ static suffixes_t suffixes[] = {
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#define NUM_SUFFIXES (sizeof suffixes / sizeof suffixes[0])
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#define SUFFIX_MAXLEN 30
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static const char gzip_version[] = "FreeBSD gzip 20111009";
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static const char gzip_version[] = "FreeBSD gzip 20141022";
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#ifndef SMALL
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static const char gzip_copyright[] = \
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@ -1769,7 +1769,7 @@ handle_stdout(void)
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return;
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}
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#endif
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/* If stdin is a file use it's mtime, otherwise use current time */
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/* If stdin is a file use its mtime, otherwise use current time */
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ret = fstat(STDIN_FILENO, &sb);
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#ifndef SMALL
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@ -2110,7 +2110,7 @@ static void
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display_license(void)
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{
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fprintf(stderr, "%s (based on NetBSD gzip 20111009)\n", gzip_version);
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fprintf(stderr, "%s (based on NetBSD gzip 20141018)\n", gzip_version);
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fprintf(stderr, "%s\n", gzip_copyright);
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exit(0);
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}
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@ -1,7 +1,8 @@
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#!/bin/sh -
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#
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# $NetBSD: zmore,v 1.3 2004/03/29 09:59:42 wiz Exp $
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# $OpenBSD: zmore,v 1.4 2003/07/29 07:42:45 otto Exp $
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# $NetBSD: zmore,v 1.5 2013/12/06 13:33:15 pettai Exp $
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#
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# $OpenBSD: zmore,v 1.6 2008/08/20 09:22:02 mpf Exp $
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#
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#-
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# Copyright (c) 2003 Todd C. Miller <Todd.Miller@courtesan.com>
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@ -42,15 +43,21 @@ while test $# -ne 0; do
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esac
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done
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if [ `basename $0` = "zless" ] ; then
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pager=${PAGER-less}
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else
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pager=${PAGER-more}
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fi
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# No files means read from stdin
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if [ $# -eq 0 ]; then
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gzip -cdfq 2>&1 | ${PAGER-more} $flags
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gzip -cdfq 2>&1 | $pager $flags
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exit 0
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fi
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oterm=`stty -g 2>/dev/null`
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while test $# -ne 0; do
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gzip -cdfq "$1" 2>&1 | ${PAGER-more} $flags
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gzip -cdfq "$1" 2>&1 | $pager $flags
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prev="$1"
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shift
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if tty -s && test -n "$oterm" -a $# -gt 0; then
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@ -1,5 +1,5 @@
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.\" $NetBSD: zmore.1,v 1.3 2003/12/28 12:47:52 wiz Exp $
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.\" $OpenBSD: zmore.1,v 1.3 2003/06/23 21:00:48 deraadt Exp $
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.\" $NetBSD: zmore.1,v 1.4 2013/11/12 21:58:37 pettai Exp $
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.\" $OpenBSD: zmore.1,v 1.10 2009/08/16 09:41:08 sobrado Exp $
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.\"
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.\" Copyright (c) 2003 Todd C. Miller <Todd.Miller@courtesan.com>
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.\"
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@ -20,16 +20,20 @@
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.\" Materiel Command, USAF, under agreement number F39502-99-1-0512.
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.\"
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.\" $FreeBSD$
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.Dd February 6, 2011
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.Dd October 22, 2014
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.Dt ZMORE 1
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.Os
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.Sh NAME
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.Nm zmore
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.Nm zmore ,
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.Nm zless
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.Nd view compressed files
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.Sh SYNOPSIS
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.Nm zmore
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.Op Ar flags
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.Op Ar file ...
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.Op Ar
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.Nm zless
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.Op Ar flags
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.Op Ar
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.Sh DESCRIPTION
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.Nm
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is a filter that allows the viewing of files compressed with Lempel-Ziv
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@ -51,6 +55,14 @@ that are specified are passed to the user's preferred
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.Pa /usr/bin/more
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by default).
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.Pp
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.Nm zless
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is equivalent to
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.Nm zmore
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but uses
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.Xr less 1
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as a pager instead of
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.Xr more 1 .
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.Pp
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When multiple files are specified,
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.Nm
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will pause at the end of each file and present the following prompt to the user:
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@ -86,7 +98,11 @@ style compression since there is no suffix on which to make a decision.
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Program used to display files.
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If unset,
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.Pa /usr/bin/more
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is used.
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is used
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.Pq Nm zmore
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or
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.Pa /usr/bin/less
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.Pq Nm zless .
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.El
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.Sh SEE ALSO
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.Xr compress 1 ,
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