-:
#!/bin/sh
-# Copyright (C) 2001 Free Software Foundation
+# Copyright (C) 2001, 2002, 2007 Free Software Foundation
# Copyright (C) 1992, 1993 Jean-loup Gailly
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+bindir=@bindir@
+case $1 in
+--__bindir) bindir=${2?}; shift; shift;;
+esac
+PATH=$bindir:$PATH; export PATH
+
+version="zmore (gzip) @VERSION@
+Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc.
+This is free software. You may redistribute copies of it under the terms of
+the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
+There is NO WARRANTY, to the extent permitted by law.
+
+Written by Jean-loup Gailly."
+
+usage="Usage: $0 [OPTION]... [FILE]...
+Like 'more', but operate on the uncompressed contents of any compressed FILEs.
+
+Report bugs to <bug-gzip@gnu.org>."
-PATH="BINDIR:$PATH"; export PATH
if test "`echo -n a`" = "-n a"; then
# looks like a SysV system:
n1=''; n2='\c'
# 'stty min 1' resets eof to ^a on both SunOS and SysV!
cb='min 1 -icanon'; ncb='icanon eof ^d'
fi
-if test $? -eq 0 -a -n "$oldtty"; then
+if test $? -eq 0 && test -n "$oldtty"; then
trap 'stty $oldtty 2>/dev/null; exit' 0 2 3 5 10 13 15
else
trap 'stty $ncb echo 2>/dev/null; exit' 0 2 3 5 10 13 15
if test $# = 0; then
if test -t 0; then
- echo usage: zmore files...
+ echo "$usage"
else
gzip -cdfq | eval ${PAGER-more}
fi
FIRST=1
for FILE
do
+ case $FILE in
+ --h*) exec echo "$usage";;
+ --v*) exec echo "$version";;
+ esac
+
< "$FILE" || continue
if test $FIRST -eq 0; then
echo $n1 "--More--(Next file: $FILE)$n2"
stty $cb -echo 2>/dev/null
- ANS=`dd bs=1 count=1 2>/dev/null`
+ ANS=`dd bs=1 count=1 2>/dev/null`
stty $ncb echo 2>/dev/null
echo " "
- if test "$ANS" = 'e' -o "$ANS" = 'q'; then
- exit
- fi
+ case "$ANS" in
+ [eq]) exit;;
+ esac
fi
if test "$ANS" != 's'; then
echo "------> $FILE <------"
- gzip -cdfq "$FILE" | eval ${PAGER-more}
+ gzip -cdfq -- "$FILE" | eval ${PAGER-more}
fi
- if test -t; then
+ if test -t 1; then
FIRST=0
fi
done