Some new keywords have been introduced. These are generally expected to
have very little impact on compatibility. See L<New C<INIT> keyword>,
-L<New C<lock> keyword>, and L<New C<qr//> operator>.
+L<New C<lock> keyword>, and L<New C<qrE<sol>E<sol>> operator>.
Certain barewords are now reserved. Use of these will provoke a warning
if you have asked for them with the C<-w> switch.
=item New operator for precompiled regular expressions
-See L<New C<qr//> operator>.
+See L<New C<qrE<sol>E<sol>> operator>.
=item Other improvements