Aim: unified POD, user more satisfied, script better structured
Notes:
- The -help token is added.
- The entries are sorted alphbetically.
Signed-off-by: Tomasz Warniełło <tomasz.warniello@gmail.com>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Disliked-by: Akira Yokosawa <akiyks@gmail.com>
Link: https://lore.kernel.org/r/20220218181628.1411551-9-tomasz.warniello@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
my $message = <<"EOF";
Usage: $0 [OPTION ...] FILE ...
-Other parameters:
- -v Verbose output, more warnings and other information.
- -h Print this help.
- -Werror Treat warnings as errors.
-
EOF
print $message;
exit 1;
=back
+=head2 Other parameters:
+
+=over 8
+
+=item -h, -help
+
+Print this help.
+
+=item -v
+
+Verbose output, more warnings and other information.
+
+=item -Werror
+
+Treat warnings as errors.
+
+=back
+
=cut