L<Errno> and L<POSIX> are updated to match so that testing $! against them,
wherever previously possible, will continue to work as expected, and all E*
constants found in F<errno.h> are now exported from those modules with their
-original F<errno.h> values
+original F<errno.h> values.
In order to avoid breakage in existing Perl code which assigns WSAE* values to
$!, perl now intercepts the assignment and performs the same mapping to E*
=item *
-C<\s> matching C<\cK> is marked experimental
+C<\s> matching C<\cK> is marked experimental.
=item *
-ithreads were accepted in v5.8.0 (but are discouraged as of v5.20.0)
+ithreads were accepted in v5.8.0 (but are discouraged as of v5.20.0).
=item *
=item *
C<eval EXPR> now has caveats about expanding floating point numbers in some
-locales
+locales.
=item *
=item *
-The documentation has been updated to reflect C<Bidi_Class> changes in
+The documentation has been updated to reflect C<Bidi_Class> changes in
Unicode 6.3.
=back
=item *
-L<%%s[%s] in scalar context better written as $%s[%s]|perldiag/"%%s[%s] in scalar context better written as $%s[%s]">:
+L<%%s[%s] in scalar context better written as $%s[%s]|perldiag/"%%s[%s] in scalar context better written as $%s[%s]">
This warning now occurs for any C<%array[$index]> or C<%hash{key}> known to
be in scalar context at compile time. Previously it was worded "Scalar
=item *
-single letter options now also have long names
+Single letter options now also have long names.
=item *
-invalid options are now rejected
+Invalid options are now rejected.
=item *
-command line arguments that are not options are now rejected
+Command line arguments that are not options are now rejected.
=item *