Indicates that the invoking subroutine is a method.
-=item package
-
-If the subroutine is locked, lock the package in which it is
-defined.
-
=item locked
Setting this attribute is only meaningful when the subroutine or
-method is to be called by multiple threads. When the B<package>
-attribute is set then before executing the subroutine or method
-perl acquires a lock on the package in which the subroutine is
-defined.
-
-Otherwise, when set on a method subroutine (i.e. one
-marked with the B<method> attribute above), perl ensures that any
-invocation of it implicitly locks its first argument before
-execution. When set on a non-method subroutine,
-(without a B<package> attribute) perl ensures that a lock is taken
-on the subroutine itself before execution. The semantics of the
-lock are exactly those of one explicitly taken with the C<lock>
-operator immediately after the subroutine is entered.
+method is to be called by multiple threads. When set on a method
+subroutine (i.e. one marked with the B<method> attribute above),
+perl ensures that any invocation of it implicitly locks its first
+argument before execution. When set on a non-method subroutine,
+perl ensures that a lock is taken on the subroutine itself before
+execution. The semantics of the lock are exactly those of one
+explicitly taken with the C<lock> operator immediately after the
+subroutine is entered.
=back