| #!/bin/sh |
| |
| # Bzmore wrapped for bzip2, |
| # adapted from zmore by Philippe Troin <phil@fifi.org> for Debian GNU/Linux. |
| |
| PATH="/usr/bin:$PATH"; export PATH |
| |
| prog=`echo $0 | sed 's|.*/||'` |
| case "$prog" in |
| *less) more=less ;; |
| *) more=more ;; |
| esac |
| |
| 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 $? -eq 0 -a -n "$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 |
| |
| if test $# = 0; then |
| if test -t 0; then |
| echo usage: $prog files... |
| else |
| bzip2 -cdfq | eval $more |
| fi |
| else |
| FIRST=1 |
| for FILE |
| do |
| 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 $ncb echo 2>/dev/null |
| echo " " |
| if test "$ANS" = 'e' -o "$ANS" = 'q'; then |
| exit |
| fi |
| fi |
| if test "$ANS" != 's'; then |
| echo "------> $FILE <------" |
| bzip2 -cdfq "$FILE" | eval $more |
| fi |
| if test -t; then |
| FIRST=0 |
| fi |
| done |
| fi |
