3 # Copyright (C) 2001, 2002, 2007 Free Software Foundation
4 # Copyright (C) 1992, 1993 Jean-loup Gailly
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along
17 # with this program; if not, write to the Free Software Foundation, Inc.,
18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 PATH="${GZIP_BINDIR-'/bin'}:$PATH"; export PATH
22 version="zmore (gzip) 1.3.12
23 Copyright (C) 2007 Free Software Foundation, Inc.
24 This is free software. You may redistribute copies of it under the terms of
25 the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
26 There is NO WARRANTY, to the extent permitted by law.
28 Written by Jean-loup Gailly."
30 usage="Usage: $0 [OPTION]... [FILE]...
31 Like 'more', but operate on the uncompressed contents of any compressed FILEs.
33 Report bugs to <bug-gzip@gnu.org>."
35 if test "`echo -n a`" = "-n a"; then
36 # looks like a SysV system:
41 oldtty=`stty -g 2>/dev/null`
42 if stty -cbreak 2>/dev/null; then
43 cb='cbreak'; ncb='-cbreak'
45 # 'stty min 1' resets eof to ^a on both SunOS and SysV!
46 cb='min 1 -icanon'; ncb='icanon eof ^d'
48 if test $? -eq 0 && test -n "$oldtty"; then
49 trap 'stty $oldtty 2>/dev/null; exit' 0 2 3 5 10 13 15
51 trap 'stty $ncb echo 2>/dev/null; exit' 0 2 3 5 10 13 15
58 gzip -cdfq | eval more
65 --h*) exec echo "$usage";;
66 --v*) exec echo "$version";;
70 if test $FIRST -eq 0; then
71 echo $n1 "--More--(Next file: $FILE)$n2"
72 stty $cb -echo 2>/dev/null
73 ANS=`dd bs=1 count=1 2>/dev/null`
74 stty $ncb echo 2>/dev/null
80 if test "$ANS" != 's'; then
81 echo "------> $FILE <------"
82 gzip -cdfq -- "$FILE" | more