PATH=$bindir:$PATH; export PATH
version="zmore (gzip) @VERSION@
-Copyright (C) 2010-2012 Free Software Foundation, Inc.
+Copyright (C) 2010-2013 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.
Report bugs to <bug-gzip@gnu.org>."
-if test "`echo -n a`" = "-n a"; then
- # looks like a SysV system:
- n1=''; n2='\c'
-else
- n1='-n'; n2=''
-fi
-oldtty=`stty -g 2>/dev/null`
-if stty -cbreak 2>/dev/null; then
- cb='cbreak'; ncb='-cbreak'
-else
- # 'stty min 1' resets eof to ^a on both SunOS and SysV!
- cb='min 1 -icanon'; ncb='icanon eof ^d'
-fi
-if test $? -eq 0 && test -n "$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
-fi
+case $1 in
+ --h*) exec printf '%s\n' "$usage";;
+ --v*) exec printf '%s\n' "$version";;
+ --) shift;;
+ -?*) printf >&2 '%s\n' "$0: $1: unknown option; try '$0 --help' for help"
+ exit 1;;
+esac
if test $# = 0; then
if test -t 0; then
- echo >&2 "$0: invalid number of operands; try \`$0 --help' for help"
- else
- gzip -cdfq | eval ${PAGER-more}
+ printf >&2 '%s\n' "$0: missing operands; try '$0 --help' for help"
+ exit 1
fi
-else
- 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`
- stty $ncb echo 2>/dev/null
- echo " "
- case "$ANS" in
- [eq]) exit;;
- esac
- fi
- if test "$ANS" != 's'; then
- echo "------> $FILE <------"
- gzip -cdfq -- "$FILE" | eval ${PAGER-more}
- fi
- if test -t 1; then
- FIRST=0
- fi
- done
+ set -- -
fi
+
+for FILE
+do
+ test $# -lt 2 ||
+ printf '::::::::::::::\n%s\n::::::::::::::\n' "$FILE" || break
+ gzip -cdfq -- "$FILE"
+done 2>&1 | eval ${PAGER-more}