In perl.git, the branch maint-5.14 has been updated
<http://perl5.git.perl.org/perl.git/commitdiff/439e00f5ef540b3d5ae9d865e8ff48b731cac630?hp=47da7fa9f6a3d3a3f32899a4a7036dbcd8e87860>
- Log -----------------------------------------------------------------
commit 439e00f5ef540b3d5ae9d865e8ff48b731cac630
Author: Jesse Vincent <je...@bestpractical.com>
Date: Thu Jun 9 18:10:08 2011 -0400
more perldelta nits
M pod/perldelta.pod
commit 5bb6b4b8a132bb6c31b2e224fa759cd12c6ba332
Author: Jesse Vincent <je...@bestpractical.com>
Date: Thu Jun 9 18:01:26 2011 -0400
Removing XXX sections from perldelta
M pod/perldelta.pod
commit 51182a96fff8041fc0f9bacfd9e645be61030e3f
Author: Jesse Vincent <je...@bestpractical.com>
Date: Thu Jun 9 17:57:45 2011 -0400
Fix pod syntax errors
M pod/perldelta.pod
commit fabfbb19a031cb1e1f1d436d28e82f827c21d17b
Author: Jesse Vincent <je...@bestpractical.com>
Date: Thu Jun 9 16:05:28 2011 -0400
Documented the most recent cherrypick.
M pod/perldelta.pod
commit 69f35f97493ac0680485e117546f9fb1992dd737
Author: Jesse Vincent <je...@bestpractical.com>
Date: Thu Jun 9 16:02:06 2011 -0400
cherry-pick a delta entry from blead
M pod/perldelta.pod
commit 08e282ff6ed4ee6c16fc209f5fb2768b24eaaaa9
Author: David Leadbeater <d...@dgl.cx>
Date: Sat May 14 13:57:21 2011 +0100
scan_heredoc could reallocate PL_parser->linestr's PV
Since f0e67a1 it was possible the freed buffer may be read from when
parsing a heredoc. This adds a call to lex_grow_linestr to grow the
buffer and ensure the pointers in PL_parser are updated.
The bug is pretty hard to reproduce, hence no test. I'm able to
reproduce it with the following:
perl -Meverywhere=re,debug -MParams::Util -e1
M toke.c
commit 180a59da7f8421ef36116a2fc91dffec7a3a35e9
Author: Jesse Vincent <je...@bestpractical.com>
Date: Thu Jun 9 14:11:49 2011 -0400
snapshot perldelta work
M pod/perldelta.pod
-----------------------------------------------------------------------
Summary of changes:
pod/perldelta.pod | 262 ++++++++++++++++-------------------------------------
toke.c | 1 +
2 files changed, 79 insertions(+), 184 deletions(-)
diff --git a/pod/perldelta.pod b/pod/perldelta.pod
index 84ec204..ef7153f 100644
--- a/pod/perldelta.pod
+++ b/pod/perldelta.pod
@@ -13,79 +13,28 @@ If you are upgrading from an earlier release such as
5.12.0, first read
L<perl5140delta>, which describes differences between 5.12.0 and
5.14.0.
-=head1 Notice
-
-XXX Any important notices here
-
=head1 Core Enhancements
-XXX New core language features go here. Summarise user-visible core language
-enhancements. Particularly prominent performance optimisations could go
-here, but most should go in the L</Performance Enhancements> section.
-
-[ List each enhancement as a =head2 entry ]
+No changes since 5.14.0.
=head1 Security
-XXX Any security-related notices go here. In particular, any security
-vulnerabilities closed should be noted here rather than in the
-L</Bug Fixes> section.
-
-[ List each security issue as a =head2 entry ]
+No changes since 5.14.0.
=head1 Incompatible Changes
-XXX For a release on a stable branch, this section aspires to be:
-
- There are no changes intentionally incompatible with 5.XXX.XXX. If any
- exist, they are bugs and reports are welcome.
-
-[ List each incompatible change as a =head2 entry ]
+There are no changes intentionally incompatible with 5.14.0. If any
+exist, they are bugs and reports are welcome.
=head1 Deprecations
-XXX Any deprecated features, syntax, modules etc. should be listed here.
-In particular, deprecated modules should be listed here even if they are
-listed as an updated module in the L</Modules and Pragmata> section.
-
-[ List each deprecation as a =head2 entry ]
-
-=head1 Performance Enhancements
-
-XXX Changes which enhance performance without changing behaviour go here. There
-may well be none in a stable release.
-
-[ List each enhancement as a =item entry ]
-
-=over 4
-
-=item *
-
-XXX
-
-=back
+There have been no deprecations since 5.14.0.
=head1 Modules and Pragmata
-XXX All changes to installed files in F<cpan/>, F<dist/>, F<ext/> and F<lib/>
-go here. If Module::CoreList is updated, generate an initial draft of the
-following sections using F<Porting/corelist-perldelta.pl>, which prints stub
-entries to STDOUT. Results can be pasted in place of the '=head2' entries
-below. A paragraph summary for important changes should then be added by hand.
-In an ideal world, dual-life modules would have a F<Changes> file that could be
-cribbed.
-
-[ Within each section, list entries as a =item entry ]
-
=head2 New Modules and Pragmata
-=over 4
-
-=item *
-
-XXX
-
-=back
+None
=head2 Updated Modules and Pragmata
@@ -112,33 +61,16 @@ It corrects the search paths on VMS. [perl #90640]
=head2 Removed Modules and Pragmata
-=over 4
-
-=item *
-
-XXX
-
-=back
+None
=head1 Documentation
-XXX Changes to files in F<pod/> go here. Consider grouping entries by
-file and be sure to link to the appropriate page, e.g. L<perlfunc>.
-
=head2 New Documentation
-XXX Changes which create B<new> files in F<pod/> go here.
-
-=head3 L<XXX>
-
-XXX Description of the purpose of the new file here
+None
=head2 Changes to Existing Documentation
-XXX Changes which significantly change existing files in F<pod/> go here.
-However, any changes to F<pod/perldiag.pod> should go in the L</Diagnostics>
-section.
-
=head3 L<perlfunc>
=over
@@ -147,6 +79,10 @@ section.
C<given>, C<when> and C<default> are now listed in L<perlfunc>.
+=item *
+
+Documentation for C<use> now includes a pointer to F<if.pm>.
+
=back
=head3 L<perllol>
@@ -196,69 +132,38 @@ on environment variables has been corrected and expanded.
=back
-=head1 Diagnostics
+=head3 L<POSIX>
-The following additions or changes have been made to diagnostic output,
-including warnings and fatal error messages. For the complete list of
-diagnostic messages, see L<perldiag>.
-
-XXX New or changed warnings emitted by the core's C<C> code go here. Also
-include any changes in L<perldiag> that reconcile it to the C<C> code.
-
-[ Within each section, list entries as a =item entry ]
-
-=head2 New Diagnostics
-
-XXX Newly added diagnostic messages go here
-
-=over 4
+=over
=item *
-XXX
+The invocation documentation for C<WIFEXITED>, C<WEXITSTATUS>,
+C<WIFSIGNALED>, C<WTERMSIG>, C<WIFSTOPPED>, and C<WSTOPSIG> was corrected.
=back
-=head2 Changes to Existing Diagnostics
-
-XXX Changes (i.e. rewording) of diagnostic messages go here
-=over 4
-
-=item *
-
-XXX
-
-=back
+=head1 Diagnostics
-=head1 Utility Changes
+The following additions or changes have been made to diagnostic output,
+including warnings and fatal error messages. For the complete list of
+diagnostic messages, see L<perldiag>.
-XXX Changes to installed programs such as F<perlbug> and F<xsubpp> go
-here. Most of these are built within the directories F<utils> and F<x2p>.
+=head2 New Diagnostics
-[ List utility changes as a =head3 entry for each utility and =item
-entries for each change
-Use L<XXX> with program names to get proper documentation linking. ]
+None
-=head3 L<XXX>
+=head2 Changes to Existing Diagnostics
-=over 4
+None
-=item *
+=head1 Utility Changes
-XXX
-
-=back
+None
=head1 Configuration and Compilation
-XXX Changes to F<Configure>, F<installperl>, F<installman>, and analogous tools
-go here. Any other changes to the Perl build process should be listed here.
-However, any platform-specific changes should be listed in the
-L</Platform Support> section, instead.
-
-[ List changes as a =item entry ].
-
=over 4
=item *
@@ -270,14 +175,6 @@ option, as used by some projects that include perl's
header files.
=head1 Testing
-XXX Any significant changes to the testing of a freshly built perl should be
-listed here. Changes which create B<new> files in F<t/> go here as do any
-large changes to the testing harness (e.g. when parallel testing was added).
-Changes to existing files in F<t/> aren't worth summarising, although the bugs
-that they represent may be covered elsewhere.
-
-[ List each test improvement as a =item entry ]
-
=over 4
=item *
@@ -285,57 +182,57 @@ that they represent may be covered elsewhere.
Some test failures in F<dist/Locale-Maketext/t/09_compile.t> that could
occur depending on the environment have been fixed. [perl #89896]
+=item *
+
+A watchdog timer for F<t/re/re.t> was lengthened to accommodate SH-4 systems
+which were unable to complete the tests before the previous timer ran out.
+
+
=back
=head1 Platform Support
-XXX Any changes to platform support should be listed in the sections below.
+=head2 New Platforms
-[ Within the sections, list each platform as a =item entry with specific
-changes as paragraphs below it. ]
+None
-=head2 New Platforms
+=head2 Discontinued Platforms
-XXX List any platforms that this version of perl compiles on, that previous
-versions did not. These will either be enabled by new files in the F<hints/>
-directories, or new subdirectories and F<README> files at the top level of the
-source tree.
+None
-=over 4
+=head2 Platform-Specific Notes
-=item XXX-some-platform
+=head3 Solaris
-XXX
+=over
-=back
+=item *
-=head2 Discontinued Platforms
+Documentation listing the Solaris packages required to build Perl on
+Solaris 9 and Solaris 10 has been corrected.
-XXX List any platforms that this version of perl no longer compiles on.
+=back
-=over 4
+=head3 Mac OS X
-=item XXX-some-platform
+=over
-XXX
+=item *
-=back
+The F<lib/locale.t> test script has been updated to work on the upcoming
+Lion release.
-=head2 Platform-Specific Notes
+=item *
-XXX List any changes for specific platforms. This could include configuration
-and compilation changes or changes in portability/compatibility. However,
-changes within modules for platforms should generally be listed in the
-L</Modules and Pragmata> section.
+Mac OS X specific compilation instructions have been clarified.
-=over 4
+=back
-=item Darwin
+=head3 Ubuntu Linux
-The F<lib/locale.t> test script has been updated to work on the upcoming
-Lion release.
+=over
-=item Ubuntu Linux
+=item *
The L<ODBM_File> installation process has been updated with the new library
paths on Ubuntu natty.
@@ -344,11 +241,7 @@ paths on Ubuntu natty.
=head1 Internal Changes
-XXX Changes which affect the interface available to C<XS> code go here.
-Other significant internal changes for future core maintainers should
-be noted as well.
-
-=over 4
+=over
=item *
@@ -362,12 +255,6 @@ The first is always 0, the other two now no-ops.
=head1 Bug Fixes
-XXX Important bug fixes in the core language are summarised here.
-Bug fixes in files in F<ext/> and F<lib/> are best summarised in
-L</Modules and Pragmata>.
-
-[ List each fix as a =item entry ]
-
=over 4
=item *
@@ -399,36 +286,43 @@ portion of the fold, plus some more.
is one such case. C<\xDF> folds to C<"ss">.
+=item *
-=back
+Several Unicode case-folding bugs have been fixed.
-=head1 Known Problems
-
-XXX Descriptions of platform agnostic bugs we know we can't fix go here. Any
-tests that had to be C<TODO>ed for the release would be noted here, unless
-they were specific to a particular platform (see below).
+=item *
-This is a list of some significant unfixed bugs, which are regressions
-from either 5.XXX.XXX or 5.XXX.XXX.
+The new (in 5.14.0) regular expression modifier C</a> when repeated like
+C</aa> forbids the characters outside the ASCII range that match
+characters inside that range from matching under C</i>. This did not
+work under some circumstances, all involving alternation, such as:
-[ List each fix as a =item entry ]
+ "\N{KELVIN SIGN}" =~ /k|foo/iaa;
-=over 4
+succeeded inaprropriately. This is now fixed.
=item *
-XXX
+Fixed a case where it was possible that a freed buffer may have been read
+from when parsing a here document.
=back
-=head1 Obituary
+=head1 Acknowledgements
-XXX If any significant core contributor has died, we've added a short obituary
-here.
+Perl 5.14.1 represents approximately four weeks of development since
+Perl 5.14.0 and contains approximately 3500 lines of changes
+across 38 files from 17 authors.
-=head1 Acknowledgements
+Perl continues to flourish into its third decade thanks to a vibrant
+community of users and developers. The following people are known to
+have contributed the improvements that became Perl 5.14.1:
+
+Bo Lindbergh, Claudio Ramirez, Craig A. Berry, David Leadbeater, Father
+Chrysostomos, Jesse Vincent, Jim Cromie, Justin Case, Karl Williamson,
+Leo Lapworth, Nicholas Clark, Nobuhiro Iwamatsu, smash, Tom Christiansen,
+Ton Hospel, Vladimir Timofeev, and Zsbán Ambrus.
-XXX The list of people to thank goes here.
=head1 Reporting Bugs
diff --git a/toke.c b/toke.c
index 0f08d42..358f322 100644
--- a/toke.c
+++ b/toke.c
@@ -9443,6 +9443,7 @@ S_scan_heredoc(pTHX_ register char *s)
if (*s == term && memEQ(s,PL_tokenbuf,len)) {
STRLEN off = PL_bufend - 1 - SvPVX_const(PL_linestr);
*(SvPVX(PL_linestr) + off ) = ' ';
+ lex_grow_linestr(SvCUR(PL_linestr) + SvCUR(herewas) + 1);
sv_catsv(PL_linestr,herewas);
PL_bufend = SvPVX(PL_linestr) + SvCUR(PL_linestr);
s = SvPVX(PL_linestr) + off; /* In case PV of PL_linestr moved. */
--
Perl5 Master Repository
