3 # @(#)recover.in 8.8 (Berkeley) 10/10/96
5 # Script to recover nvi edit sessions.
7 RECDIR="@vi_cv_path_preserve@"
8 SENDMAIL="@vi_cv_path_sendmail@"
10 echo 'Recovering nvi editor sessions.'
12 # Check editor backup files.
13 vibackup=`echo $RECDIR/vi.*`
14 if [ "$vibackup" != "$RECDIR/vi.*" ]; then
15 for i in $vibackup; do
16 # Only test files that are readable.
21 # Unmodified nvi editor backup files either have the
22 # execute bit set or are zero length. Delete them.
23 if test -x $i -o ! -s $i; then
29 # It is possible to get incomplete recovery files, if the editor crashes
31 virecovery=`echo $RECDIR/recover.*`
32 if [ "$virecovery" != "$RECDIR/recover.*" ]; then
33 for i in $virecovery; do
34 # Only test files that are readable.
39 # Delete any recovery files that are zero length, corrupted,
40 # or that have no corresponding backup file. Else send mail
42 recfile=`awk '/^X-vi-recover-path:/{print $2}' < $i`
43 if test -n "$recfile" -a -s "$recfile"; then