=head1 NAME
-perldelta - what is new for perl v5.11.1
+perl5111delta - what is new for perl v5.11.1
=head1 DESCRIPTION
=over
-=item The boolkeys op moved to the group of hash ops. This breaks binary compatibility.
+=item *
+
+The boolkeys op moved to the group of hash ops. This breaks binary compatibility.
-=item C<\s> C<\w> and C<\d> once again have the semantics they had in Perl 5.8.x.
+=item *
+
+C<\s> C<\w> and C<\d> once again have the semantics they had in Perl 5.8.x.
=back
There are several advantages to this:
+=over
+
=item *
C<$VERSION> is parsed in I<exactly> the same way as C<use NAME VERSION>
As it requires VERSION to be a numeric literal or v-string
literal, it can be statically parsed by toolchain modules
-without 'eval' the way MM->parse_version does for '$VERSION = ...'
+without C<eval> the way MM-E<gt>parse_version does for C<$VERSION = ...>
=item *
parsing will preserve the underscore, but during compilation, Perl
will remove underscores as it does for all numeric literals
-It does not break old code with only 'package NAME', but code that uses
-'package NAME VERSION' will need to be restricted to perl 5.11.X or newer
-This is analogous to the change to open() from two-args to three-args.
+It does not break old code with only C<package NAME>, but code that uses
+C<package NAME VERSION> will need to be restricted to perl 5.11.X or newer
+This is analogous to the change to C<open> from two-args to three-args.
Users requiring the latest Perl will benefit, and perhaps N years from
now it will become standard practice when Perl 5.12 is targeted the way
that 5.6 is today.
+=back
+
=head1 Modules and Pragmata
=head2 Updated Modules
=over 4
-=item Upgrade to Test-Simple-0.94
+=item *
+
+Upgrade to Test-Simple 0.94
+
+=item *
+
+Upgrade to Storable 2.21
+
+=item *
+
+Upgrade to Pod-Simple 3.08
+
+=item *
+
+Upgrade to Parse-CPAN-Meta 1.40
+
+=item *
+
+Upgrade to ExtUtils-Manifest 1.57
+
+=item *
+
+Upgrade to ExtUtils-CBuilder 0.260301
-=item Upgrade to Storable-2.21
+=item *
+
+Upgrade to CGI.pm-3.48
-=item Upgrade to Pod-Simple-3.08
+=item *
-=item Upgrade to Parse-CPAN-Meta-1.40
+Upgrade CPANPLUS to CPAN version 0.89_02
+
+=item *
-=item Upgrade to ExtUtils-Manifest-1.57
+Upgrade to threads::shared 1.32
-=item Upgrade to ExtUtils-CBuilder-0.260301
+=item *
-=item Upgrade to CGI.pm-3.48
+Upgrade ExtUtils::ParseXS to 2.21
-=item Upgrade CPANPLUS to CPAN version 0.89_02
+=item *
-=item Upgrade to threads::shared 1.32
+Upgrade File::Path to 2.08 (and add taint.t test)
-=item Upgrade ExtUtils::ParseXS to 2.21
+=item *
-=item Upgrade File::Path to 2.08 (and add taint.t test)
+Upgrade Module::CoreList to 2.20
-=item Upgrade Module::CoreList to 2.20
+=item *
-=item Updated Object-Accessor to CPAN version 0.36
+Updated Object::Accessor to0.36
=back
=over 4
-=item L<pod/perlpolicy.pod> extends the "Social contract about contributed modules" into the beginnings of a document on Perl porting policies.
+=item *
+
+L<perlpolicy> extends the "Social contract about contributed modules" into
+the beginnings of a document on Perl porting policies.
=back
=over 4
-=item Skip testing the be_BY.CP1131 locale on Darwin 10 (Mac OS X 10.6),
+=item *
+
+Skip testing the be_BY.CP1131 locale on Darwin 10 (Mac OS X 10.6),
as it's still buggy.
-=item Correct infelicities in the regexp used to identify buggy locales
+=item *
+
+Correct infelicities in the regexp used to identify buggy locales
on Darwin 8 and 9 (Mac OS X 10.4 and 10.5, respectively).
=back
=over 4
-=item Fix thread library selection [perl #69686]
+=item *
+
+Fix thread library selection [perl #69686]
=back
=over 4
-=item Initial support for mingw64 is now available
+=item *
+
+Initial support for mingw64 is now available
+
+=item *
+
+Various bits of Perl's build infrastructure are no longer converted to win32 line endings at release time. If this hurts you, please speak up.
=back
=over 4
-=item Perl now properly returns a syntax error instead of segfaulting
+=item *
+
+Perl now properly returns a syntax error instead of segfaulting
if C<each>, C<keys> or C<values> is used without an argument
-=item C<tell()> now fails properly if called without an argument and when no previous file was read
+=item *
+
+C<tell()> now fails properly if called without an argument and when no previous file was read
C<tell()> now returns C<-1>, and sets errno to C<EBADF>, thus restoring the 5.8.x behaviour
-=item overload no longer implicitly unsets fallback on repeated 'use overload' lines
+=item *
+
+overload no longer implicitly unsets fallback on repeated 'use overload' lines
+
+=item *
+
+POSIX::strftime() can now handle Unicode characters in the format string.
-=item POSIX::strftime() can now handle Unicode characters in the format string.
+=item *
-=item The Windows select() implementation now supports all empty C<fd_set>s more correctly.
+The Windows select() implementation now supports all empty C<fd_set>s more correctly.
=back
=over 4
-=item The 'syntax' category was removed from 5 warnings that should only be in 'deprecated'.
+=item *
-=item Three fatal pack/unpack error messages have been normalized to "panic: %s"
+The 'syntax' category was removed from 5 warnings that should only be in 'deprecated'.
+
+=item *
-=item "Unicode character is illegal" has been rephrased to be more accurate
+Three fatal pack/unpack error messages have been normalized to "panic: %s"
+
+=item *
+
+"Unicode character is illegal" has been rephrased to be more accurate
It now reads C<Unicode non-character is illegal in interchange> and the
perldiag documentation has been expanded a bit.
-=item Perl now defaults to issuing a warning if a deprecated language feature is used.
+=item *
+
+Perl now defaults to issuing a warning if a deprecated language feature is used.
To disable this feature in a given lexical scope, you should use C<no
warnings 'deprecated';> For information about which language features
are deprecated and explanations of various deprecation warnings, please
-see L<perldiag.pod>
+see L<perldiag>
=back
=over 4
-=item Significant cleanups to core tests to ensure that language and
+=item *
+
+Significant cleanups to core tests to ensure that language and
interpreter features are not used before they're tested.
-=item F<t/porting/podcheck.t> automatically checks the well-formedness of
+=item *
+
+C<make test_porting> now runs a number of important pre-commit checks which might be of use to anyone working on the Perl core.
+
+=item *
+
+F<t/porting/podcheck.t> automatically checks the well-formedness of
POD found in all .pl, .pm and .pod files in the F<MANIFEST>, other than in
dual-lifed modules which are primarily maintained outside the Perl core.
-=item F<t/porting/manifest.t> now tests that all files listed in MANIFEST are present.
+=item *
+
+F<t/porting/manifest.t> now tests that all files listed in MANIFEST are present.
=back
=head1 Acknowledgements
-XXX The list of people to thank goes here.
+Perl 5.11.1 represents approximately 3 weeks development since Perl 5.11.0
+contains 22,000 lines of changes across 396 files from 26 authors and committers:
+
+Abigail, Alex Vandiver, brian d foy, Chris Williams, Craig A. Berry,
+David Fifield, David Golden, demerphq, Eric Brine, Geoffrey T. Dairiki,
+George Greer, H.Merijn Brand, Jan Dubois, Jerry D. Hedden, Jesse Vincent,
+Josh ben Jore, Max Maischein, Nicholas Clark, Rafael Garcia-Suarez,
+Simon Schubert, Sisyphus, Smylers, Steve Hay, Steve Peters, Vincent Pit
+and Yves Orton.
+Many of the changes included in this version originated in the CPAN
+modules included in Perl's core. We're grateful to the entire CPAN
+community for helping Perl to flourish.
=head1 Reporting Bugs
The F<Artistic> and F<Copying> files for copyright information.
=cut
-
-This is all changes through 6609e0408cfa30e0d5c739e4c818f8591c88c0bc
-
-
-
https://perl5.git.perl.org / perl5.git / blobdiff