man, shell completion: add --null-output

These changes were made automatically via scripts.

misc/bash_completion.d/tarsnap

@@ -68,9 +68,9 @@ _tarsnap ()
 		  --no-progress-bytes --no-quiet --no-retry-forever \
 		  --no-snaptime --no-store-atime --no-totals --nodump \
 		  --noisy-warnings --normalmem --nuke --null \
-		  --numeric-owner --one-file-system --passphrase \
-		  --print-stats --progress-bytes --quiet --recover \
-		  --resume-extract --retry-forever --snaptime \
+		  --null-output --numeric-owner --one-file-system \
+		  --passphrase --print-stats --progress-bytes --quiet \
+		  --recover --resume-extract --retry-forever --snaptime \
 		  --store-atime --strip-components --totals \
 		  --verify-config --version --verylowmem"
 

misc/zsh_completion/_tarsnap

@@ -233,6 +233,7 @@ _shtab_tarsnap__list_archives_options=(
   "(- : *)"{-h,--help}"[show this help message and exit]"
   "-f[specify hash of archive name to operate on (requires --hashes)]:tapehash"
   "--hashes[make --list-archives print hashes]"
+  "--null-output[filenames in output are separated by null characters]"
   "-v[produce verbose output]"
   "--archive-names[read a list of archive names from a file]:filename:{_files}"
   "--configfile[add file to the list of configuration files to be read]:filename:{_files}"

tar/tarsnap.1-man.in

@@ -112,7 +112,7 @@ line with which
 was invoked to create each archive is also printed.
 .PP
 If the
-\fB\--null\fP
+\fB\--null-output\fP
 argument is also specified, each archive name will be separated by a single
 null character.
 If the
@@ -732,15 +732,19 @@ option specified in a configuration file.
 (use with
 \fB\-I\fP,
 \fB\-T\fP,
-\fB\-X\fP,
-or list-archives modes only)
+or
+\fB\-X\fP)
 Filenames or patterns are separated by null characters,
 not by newlines.
 This is often used to read filenames output by the
 \fB\-print0\fP
 option to
 \fBfind\fP(1).
 .TP
+\fB\--null-output\fP
+(list-archives mode only)
+Filenames in output are separated by null characters, not by newlines.
+.TP
 \fB\--numeric-owner\fP
 (x mode only)
 Ignore symbolic user and group names when restoring archives to disk,