The getopts() function is similar, but you should pass to it the list of all
switches to be recognized. If unspecified switches are found on the
command-line, the user will be warned that an unknown option was given.
+The getopts() function returns true unless an invalid option was found.
Note that, if your code is running under the recommended C<use strict
'vars'> pragma, you will need to declare these package variables
@ISA = qw(Exporter);
@EXPORT = qw(getopt getopts);
-$VERSION = '1.05';
+$VERSION = '1.06';
# uncomment the next line to disable 1.03-backward compatibility paranoia
# $STANDARD_HELP_VERSION = 1;