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#!/bin/sh |
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|
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# Copyright (C) 2001, 2002, 2007 Free Software Foundation |
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# Copyright (C) 1992, 1993 Jean-loup Gailly |
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|
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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|
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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|
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# You should have received a copy of the GNU General Public License along |
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# with this program; if not, write to the Free Software Foundation, Inc., |
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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|
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PATH="${GZIP_BINDIR-'/usr/bin'}:$PATH"; export PATH |
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|
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version="zmore (gzip) 1.3.12 |
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Copyright (C) 2007 Free Software Foundation, Inc. |
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This is free software. You may redistribute copies of it under the terms of |
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the GNU General Public License <http://www.gnu.org/licenses/gpl.html>. |
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There is NO WARRANTY, to the extent permitted by law. |
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|
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Written by Jean-loup Gailly." |
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|
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usage="Usage: $0 [OPTION]... [FILE]... |
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Like 'more', but operate on the uncompressed contents of any compressed FILEs. |
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|
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Report bugs to <bug-gzip@gnu.org>." |
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|
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if test "`echo -n a`" = "-n a"; then |
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# looks like a SysV system: |
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n1=''; n2='\c' |
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else |
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n1='-n'; n2='' |
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fi |
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oldtty=`stty -g 2>/dev/null` |
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if stty -cbreak 2>/dev/null; then |
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cb='cbreak'; ncb='-cbreak' |
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else |
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# 'stty min 1' resets eof to ^a on both SunOS and SysV! |
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cb='min 1 -icanon'; ncb='icanon eof ^d' |
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fi |
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if test $? -eq 0 && test -n "$oldtty"; then |
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trap 'stty $oldtty 2>/dev/null; exit' 0 2 3 5 10 13 15 |
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else |
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trap 'stty $ncb echo 2>/dev/null; exit' 0 2 3 5 10 13 15 |
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fi |
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|
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if test $# = 0; then |
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if test -t 0; then |
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echo "$usage" |
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else |
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gzip -cdfq | eval more |
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fi |
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else |
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FIRST=1 |
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for FILE |
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do |
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case $FILE in |
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--h*) exec echo "$usage";; |
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--v*) exec echo "$version";; |
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esac |
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|
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< "$FILE" || continue |
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if test $FIRST -eq 0; then |
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echo $n1 "--More--(Next file: $FILE)$n2" |
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stty $cb -echo 2>/dev/null |
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ANS=`dd bs=1 count=1 2>/dev/null` |
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stty $ncb echo 2>/dev/null |
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echo " " |
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case "$ANS" in |
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[eq]) exit;; |
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esac |
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fi |
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if test "$ANS" != 's'; then |
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echo "------> $FILE <------" |
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gzip -cdfq -- "$FILE" | more |
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fi |
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if test -t 1; then |
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FIRST=0 |
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fi |
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done |
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fi |
