p4raw-id: //depot/perl@20104
=head3 Version Strings
+B<Note:> Version Strings (v-strings) have been deprecated. They will
+not be available after Perl 5.8. The marginal benefits of v-strings
+were greatly outweighed by the potential for Surprise and Confusion.
+
A literal of the form C<v1.20.300.4000> is parsed as a string composed
of characters with the specified ordinals. This form, known as
v-strings, provides an alternative, more readable way to construct