Chris@4: #!/bin/sh
Chris@4: 
Chris@4: # Bzmore wrapped for bzip2, 
Chris@4: # adapted from zmore by Philippe Troin <phil@fifi.org> for Debian GNU/Linux.
Chris@4: 
Chris@4: PATH="/usr/bin:$PATH"; export PATH
Chris@4: 
Chris@4: prog=`echo $0 | sed 's|.*/||'`
Chris@4: case "$prog" in
Chris@4: 	*less)	more=less	;;
Chris@4: 	*)	more=more       ;;
Chris@4: esac
Chris@4: 
Chris@4: if test "`echo -n a`" = "-n a"; then
Chris@4:   # looks like a SysV system:
Chris@4:   n1=''; n2='\c'
Chris@4: else
Chris@4:   n1='-n'; n2=''
Chris@4: fi
Chris@4: oldtty=`stty -g 2>/dev/null`
Chris@4: if stty -cbreak 2>/dev/null; then
Chris@4:   cb='cbreak'; ncb='-cbreak'
Chris@4: else
Chris@4:   # 'stty min 1' resets eof to ^a on both SunOS and SysV!
Chris@4:   cb='min 1 -icanon'; ncb='icanon eof ^d'
Chris@4: fi
Chris@4: if test $? -eq 0 -a -n "$oldtty"; then
Chris@4:    trap 'stty $oldtty 2>/dev/null; exit' 0 2 3 5 10 13 15
Chris@4: else
Chris@4:    trap 'stty $ncb echo 2>/dev/null; exit' 0 2 3 5 10 13 15
Chris@4: fi
Chris@4: 
Chris@4: if test $# = 0; then
Chris@4:     if test -t 0; then
Chris@4: 	echo usage: $prog files...
Chris@4:     else
Chris@4: 	bzip2 -cdfq | eval $more
Chris@4:     fi
Chris@4: else
Chris@4:     FIRST=1
Chris@4:     for FILE
Chris@4:     do
Chris@4: 	if test $FIRST -eq 0; then
Chris@4: 		echo $n1 "--More--(Next file: $FILE)$n2"
Chris@4: 		stty $cb -echo 2>/dev/null
Chris@4: 		ANS=`dd bs=1 count=1 2>/dev/null` 
Chris@4: 		stty $ncb echo 2>/dev/null
Chris@4: 		echo " "
Chris@4: 		if test "$ANS" = 'e' -o "$ANS" = 'q'; then
Chris@4: 			exit
Chris@4: 		fi
Chris@4: 	fi
Chris@4: 	if test "$ANS" != 's'; then
Chris@4: 		echo "------> $FILE <------"
Chris@4: 		bzip2 -cdfq "$FILE" | eval $more
Chris@4: 	fi
Chris@4: 	if test -t; then
Chris@4: 		FIRST=0
Chris@4: 	fi
Chris@4:     done
Chris@4: fi