Print the value of a variable.
+=item B<-help>
+
+=item B<--help>
+
+Display brief usage and exit.
+
=item B<--job-names>
List the names of all loaded jobs (whether they are running or not).
When using I<--type> and multiple variables, the type changes the
remaining command line parameters until the next I<--type>, eg:
- whenjobs --set cat=sushi --type float weight=3.5 --type string food=fish
+ whenjobs --set cat=sushi \
+ --type float weight=3.5 \
+ --type string food=fish
(C<cat> and C<food> are strings, and C<weight> is a float).
Display the name and version of the program and exit.
-=item B<-help>
-
-=item B<--help>
-
-Display brief usage and exit.
-
=back
=head1 REFERENCE