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12 years agomktables: Upgrade to handle new Unicode 6.0 tables
Karl Williamson [Tue, 12 Oct 2010 23:58:13 +0000 (17:58 -0600)]
mktables: Upgrade to handle new Unicode 6.0 tables

12 years agoUpdate Archive-Tar to CPAN version 1.72
Chris 'BinGOs' Williams [Thu, 18 Nov 2010 19:23:38 +0000 (19:23 +0000)]
Update Archive-Tar to CPAN version 1.72


  This merely brings the core and CPAN versions into sync.
  No code changes apart from version update.

12 years agoNote that support for building with VC++ 2010 is not yet complete
Steve Hay [Thu, 18 Nov 2010 18:14:35 +0000 (18:14 +0000)]
Note that support for building with VC++ 2010 is not yet complete

12 years agoperldelta entry for 8c8488cd4fce90cb5c03fb3f89e89c05e5275498.
Craig A. Berry [Thu, 18 Nov 2010 17:05:02 +0000 (11:05 -0600)]
perldelta entry for 8c8488cd4fce90cb5c03fb3f89e89c05e5275498.

12 years agoRefactor newATTRSUB()'s logic for grafting a sub definition to an existing stub
Nicholas Clark [Thu, 18 Nov 2010 14:54:44 +0000 (14:54 +0000)]
Refactor newATTRSUB()'s logic for grafting a sub definition to an existing stub

Previously it was using cv_undef() to (partially) free the target CV (the
pre-existing stub), before donating it the padlist and outside pointers from
the source CV (the definition, just compiled), and then freeing up the remains
of the source CV.

Instead, explicitly exchange padlist and outside pointers, explicitly assign
other fields that need changing (file and stash), and assert that various
CvFLAGS are as we expect them.

12 years agoTest that the stash and file of a sub's definition overrides those of its stub.
Nicholas Clark [Thu, 18 Nov 2010 14:14:57 +0000 (14:14 +0000)]
Test that the stash and file of a sub's definition overrides those of its stub.

This is the current behaviour for Perl_newATTRSUB(), and it turns out that we
have no test for it.

12 years agoTest that lack of prototype on a sub's definition overrides any on its stub.
Nicholas Clark [Thu, 18 Nov 2010 13:50:28 +0000 (13:50 +0000)]
Test that lack of prototype on a sub's definition overrides any on its stub.

This is the current behaviour for Perl_newATTRSUB(), and it turns out that we
have no test for it.

12 years agoUpdate Changes file ahead of v5.13.7 release
Chris 'BinGOs' Williams [Thu, 18 Nov 2010 14:25:48 +0000 (14:25 +0000)]
Update Changes file ahead of v5.13.7 release

12 years agoUpdate perldelta to note the Visual C++ 2010 support
Chris 'BinGOs' Williams [Thu, 18 Nov 2010 11:23:55 +0000 (11:23 +0000)]
Update perldelta to note the Visual C++ 2010 support

12 years agoSupport Visual C++ 2010
Steve Hay [Thu, 18 Nov 2010 10:46:01 +0000 (10:46 +0000)]
Support Visual C++ 2010

Also add a couple of things to win32/ which were only previously
applied to win32/Makefile

12 years agoMake perlio line buffer VMS record-oriented files on output.
Craig A. Berry [Thu, 18 Nov 2010 04:10:57 +0000 (22:10 -0600)]
Make perlio line buffer VMS record-oriented files on output.

When perlio flushes down to the unix layer, it can introduce a
spurious record boundary when writing to a record-oriented file.
Perl may create such files when doing edit-in-place or any other
context where the file format is inherited from a previous
version of the file.

The problem can be eliminated by enabling line buffering on such
files when they are opened.  This was a regression in 5.10.0 since
before that stdio's buffering performed the same function.

N.B.  Lines longer than the size of the perlio buffer will still
result in multiple records -- a larger buffer may be necessary.

For more details and discussion see:

Thanks to Martin Zinser for the problem report.

12 years agoDon't install unnecessary unicore files
David Golden [Wed, 17 Nov 2010 20:03:18 +0000 (15:03 -0500)]
Don't install unnecessary unicore files

Many of the files in lib/unicore are no longer needed
after testing.  This patches installperl to skip those
files, cutting down the installed size of unicore
from about 17M to about 7M.

12 years agoIn Perl_cv_undef(), only check potential pads against PL_comppad
Nicholas Clark [Wed, 17 Nov 2010 11:39:06 +0000 (11:39 +0000)]
In Perl_cv_undef(), only check potential pads against PL_comppad

Don't even try checking the address of the pad name AV against PL_comppad, and
don't try checking the address of pad AVs against PL_comppad_name. Neither will
ever match.

12 years agoIn S_pad_check_dup(), no need to check the 0th name entry.
Nicholas Clark [Wed, 17 Nov 2010 10:58:46 +0000 (10:58 +0000)]
In S_pad_check_dup(), no need to check the 0th name entry.

The 0th entry in a pad is for @_, and the name corresponding to it is NULL,
so save a check.

12 years agoConvert newSUB() to a macro wrapping Perl_newATTRSUB()
Nicholas Clark [Wed, 17 Nov 2010 08:34:52 +0000 (08:34 +0000)]
Convert newSUB() to a macro wrapping Perl_newATTRSUB()

Provide a Perl_newSUB() function in mathoms.c for anyone referencing it by its
full name.

12 years agoSpelling/grammar nits
Rafael Garcia-Suarez [Wed, 17 Nov 2010 08:28:30 +0000 (09:28 +0100)]
Spelling/grammar nits

12 years agoCreate proper Cygwin $ENV{PATH} in
Jerry D. Hedden [Tue, 16 Nov 2010 15:44:02 +0000 (10:44 -0500)]
Create proper Cygwin $ENV{PATH} in

For Cygwin, runperl() in adds ':/bin' to $ENV{PATH}.  However, if
$ENV{PATH} is initially empty, the leading colon causes the following error:

Insecure directory in $ENV{PATH} while running with -T switch at ./ line 566.

This fix sets $ENV{PATH} to just '/bin' when it's intially empty.

12 years agoGet cpan/CGI/t/http.t working on VMS again
Father Chrysostomos [Wed, 17 Nov 2010 04:23:24 +0000 (20:23 -0800)]
Get cpan/CGI/t/http.t working on VMS again

This stopped working with the 84601d63a (the 3.50 upgrade).

This patch was not applied to the repository until
after the new release.

12 years agoClean up multiplying perldelta deletions.
Craig A. Berry [Wed, 17 Nov 2010 01:52:30 +0000 (19:52 -0600)]
Clean up multiplying perldelta deletions.

Only the one copied as part of the build should be removed in the
clean target.  TODO: buildtoc is probably busted.

12 years agoRemove unnecessary check in mro_package_moved
Father Chrysostomos [Wed, 17 Nov 2010 00:31:37 +0000 (16:31 -0800)]
Remove unnecessary check in mro_package_moved

This was supposed to have been removed by 80ebaca, when negative val-
ues for the newname_len argument stopped being used.

12 years agoDon’t skip mro_package_moved if the parent stash is renamed
Father Chrysostomos [Wed, 17 Nov 2010 00:29:27 +0000 (16:29 -0800)]
Don’t skip mro_package_moved if the parent stash is renamed

This stops S_hv_delete_common from skipping the call to
mro_package_moved if the HvNAME of the stash containing the deleted
glob is no longer valid, but the stash is still attached to some other
part of the symbol table.

12 years agoInline Perl_pad_undef() into its only caller, Perl_cv_undef().
Nicholas Clark [Tue, 16 Nov 2010 16:28:28 +0000 (16:28 +0000)]
Inline Perl_pad_undef() into its only caller, Perl_cv_undef().

Perl_pad_undef was never in the API, and has no users (elsewhere in core,
on CPAN, or anywhere else visible to Google codesearch).

12 years agoMove Perl_cv_undef() from op.c to pad.c
Nicholas Clark [Tue, 16 Nov 2010 16:05:58 +0000 (16:05 +0000)]
Move Perl_cv_undef() from op.c to pad.c

This will allow the non-API function Perl_pad_undef to be inlined into it.

12 years agoAdd Grant McLean to AUTHORS, following commit a27417a027da2da0.
Nicholas Clark [Tue, 16 Nov 2010 17:05:48 +0000 (18:05 +0100)]
Add Grant McLean to AUTHORS, following commit a27417a027da2da0.

12 years agoUpdate references to targrep to ptargrep in ptargrep
Grant McLean [Tue, 16 Nov 2010 14:21:27 +0000 (14:21 +0000)]
Update references to targrep to ptargrep in ptargrep

Signed-off-by: Chris 'BinGOs' Williams <>
12 years agoNote in perlfaq2 that is no longer part of O'Reilly
brian d foy [Tue, 16 Nov 2010 14:08:39 +0000 (16:08 +0200)]
Note in perlfaq2 that is no longer part of O'Reilly

12 years agoIn Perl_pad_new(), allocate a 2 element array for padlist.
Nicholas Clark [Tue, 16 Nov 2010 11:42:01 +0000 (11:42 +0000)]
In Perl_pad_new(), allocate a 2 element array for padlist.

Most subroutines never recurse, hence only need 2 entries in the padlist
array - names, and depth=1.  The default for av_store() is to allocate 0..3,
and even an explicit call to av_extend() with <3 will be rounded up, so we
inline the allocation of the array here.

Running ./installman allocates 7K less with this change.

12 years agoIn Perl_pad_new(), avoid calling av_fetch() for something we already know.
Nicholas Clark [Tue, 16 Nov 2010 10:51:26 +0000 (10:51 +0000)]
In Perl_pad_new(), avoid calling av_fetch() for something we already know.

We've just stored padname and pad as the first two elements in padlist - so
calling av_fetch() is makework.

The code was the way it was because dd2155a49b710f23 moved the two halves from
disjoint locations into the same function adjacent to each other, but didn't
spot this subsequent optimisation.

12 years agoCheck for deleted stashes when reporting var names
Florian Ragwitz [Tue, 16 Nov 2010 06:14:04 +0000 (07:14 +0100)]
Check for deleted stashes when reporting var names

The stash of the GV is what's being used to look up a global variables name. If
the GV has no stash, we might as well give up early. This fixes a segfault
because S_varname would later assume gv_fullname4 has resolved the glob's full
name and try to use the svu_pv slot of the scalar returned, while all it got
back was undef.

12 years agoFix memory leak introduced by 2d0d1eccfcfe
Father Chrysostomos [Tue, 16 Nov 2010 01:00:52 +0000 (17:00 -0800)]
Fix memory leak introduced by 2d0d1eccfcfe

If HvENAME was set by a destructor, it needs to be freed as well.
hv_name_set(whatever, NULL, ...) does that.

12 years agoKeep MRO caches around during hv_clear
Father Chrysostomos [Tue, 16 Nov 2010 00:45:15 +0000 (16:45 -0800)]
Keep MRO caches around during hv_clear

This allows it to delete PL_isarev entries.

mro_isa_changed_in only deletes items mentioned in HvMROMETA(hv)->isa,
so it must be present.

12 years agomktables: Fix subtraction that should be an add
Karl Williamson [Mon, 15 Nov 2010 22:52:59 +0000 (15:52 -0700)]
mktables: Fix subtraction that should be an add

Fortunately, this bug has not affected the output of mktables so far.

12 years agoperldelta: Remove a misleading reference
Father Chrysostomos [Tue, 16 Nov 2010 00:10:45 +0000 (16:10 -0800)]
perldelta: Remove a misleading reference

[perl #79024] was a very specific case of part of this entry, which
was only broken temporarily.

12 years agoperldelta: Something else I missed
Father Chrysostomos [Tue, 16 Nov 2010 00:08:14 +0000 (16:08 -0800)]
perldelta: Something else I missed

12 years agoperldelta for [perl #79208]
Father Chrysostomos [Tue, 16 Nov 2010 00:05:40 +0000 (16:05 -0800)]
perldelta for [perl #79208]

12 years agoUpdate Archive-Tar to CPAN version 1.70
Chris 'BinGOs' Williams [Mon, 15 Nov 2010 23:50:40 +0000 (23:50 +0000)]
Update Archive-Tar to CPAN version 1.70


  * important changes in version 1.70 15/11/2010
  - Add ptargrep utility courtesy of Grant McLean

  **  I think I found everywhere that needed updating
      by grepping for 'ptardiff' and adding where needed.
      This stuff is definitively not intuitive.

12 years agostash.t: The [perl #58530] test should not be skipped
Father Chrysostomos [Mon, 15 Nov 2010 22:41:46 +0000 (14:41 -0800)]
stash.t: The [perl #58530] test should not be skipped

12 years agoCorrect an anonymisation test in stash.t
Father Chrysostomos [Mon, 15 Nov 2010 22:39:32 +0000 (14:39 -0800)]
Correct an anonymisation test in stash.t

12 years agoCorrect skip count in stash.t
Father Chrysostomos [Mon, 15 Nov 2010 22:36:17 +0000 (14:36 -0800)]
Correct skip count in stash.t

12 years ago[perl #79208] %stash:: = () anonymises CVs
Father Chrysostomos [Mon, 15 Nov 2010 22:30:07 +0000 (14:30 -0800)]
[perl #79208] %stash:: = () anonymises CVs

This keeps stash names visible during %foo:: = ().

This fixes @ISA assignment inside a DESTROY method triggered by
%foo:: = () and also lets existing CVs retain their pointers to
the stash.

  %foo:: = ()
is now equivalent to
  delete $foo::{$_} for keys %foo::

12 years agoI only mentioned half of [perl #79138]
Father Chrysostomos [Mon, 15 Nov 2010 21:06:58 +0000 (13:06 -0800)]
I only mentioned half of [perl #79138]

12 years agoUpdate perldelta with Dave Mitchell's contributions
Chris 'BinGOs' Williams [Mon, 15 Nov 2010 19:36:02 +0000 (19:36 +0000)]
Update perldelta with Dave Mitchell's contributions

12 years agoMention Filter::cpp as alternative for -P
Abigail [Mon, 15 Nov 2010 16:17:00 +0000 (17:17 +0100)]
Mention Filter::cpp as alternative for -P

12 years agoDoc fix for [perl #78642] Logical defined or not equivalent to ternary operator with...
Rafael Garcia-Suarez [Mon, 15 Nov 2010 10:47:53 +0000 (11:47 +0100)]
Doc fix for [perl #78642] Logical defined or not equivalent to ternary operator with defined

The ternary operator can be used in lvalue context; $a // $b cannot.

12 years agoZero new XOPs xop_desc will never be invalid
Florian Ragwitz [Mon, 15 Nov 2010 09:06:01 +0000 (10:06 +0100)]
Zero new XOPs xop_desc will never be invalid

Even if the xop description couldn't be fetched from PL_custom_op_descs.

12 years agoperldelta: something I missed
Father Chrysostomos [Mon, 15 Nov 2010 05:13:48 +0000 (21:13 -0800)]
perldelta: something I missed

12 years agoThe various Math::BigInt changes aren't relevant
Florian Ragwitz [Mon, 15 Nov 2010 04:55:26 +0000 (05:55 +0100)]
The various Math::BigInt changes aren't relevant

They're mostly small bugfixes here and there. Nothing of particular interest
when upgrading to a new version of perl, I'd say.

12 years agoUpdate perldelta entry for Math::BigInt
Florian Ragwitz [Mon, 15 Nov 2010 04:55:16 +0000 (05:55 +0100)]
Update perldelta entry for Math::BigInt

12 years agoUpgrade Math::BigInt from version 1.98 to 1.99
Florian Ragwitz [Mon, 15 Nov 2010 04:52:09 +0000 (05:52 +0100)]
Upgrade Math::BigInt from version 1.98 to 1.99

12 years agoperldelta up to 518a985
Father Chrysostomos [Mon, 15 Nov 2010 01:43:36 +0000 (17:43 -0800)]
perldelta up to 518a985

12 years agoperldelta: remove another commit from the to-do list
Father Chrysostomos [Mon, 15 Nov 2010 01:37:51 +0000 (17:37 -0800)]
perldelta: remove another commit from the to-do list

12 years agoperldelta up to 578895fb
Father Chrysostomos [Mon, 15 Nov 2010 00:51:58 +0000 (16:51 -0800)]
perldelta up to 578895fb

12 years agoperldelta: clarification
Father Chrysostomos [Mon, 15 Nov 2010 00:37:34 +0000 (16:37 -0800)]
perldelta: clarification

12 years agoperldelta: tpyo
Father Chrysostomos [Mon, 15 Nov 2010 00:36:17 +0000 (16:36 -0800)]
perldelta: tpyo

12 years agoperldelta: remove 2 commits from the list
Father Chrysostomos [Mon, 15 Nov 2010 00:35:30 +0000 (16:35 -0800)]
perldelta: remove 2 commits from the list

Karl Williamson says these do not need entries.

12 years agoImplement $^A tainting
Niko Tyni [Fri, 12 Nov 2010 22:02:07 +0000 (00:02 +0200)]
Implement $^A tainting

The format accumulator $^A now becomes tainted when formline() is
called with tainted data.

There is still one failing test from the TODO set; it seems
that the $^A get magic is handled too late for the taintedness
to show up.

12 years agoTODO tests for $^A tainting
Niko Tyni [Fri, 12 Nov 2010 17:35:34 +0000 (19:35 +0200)]
TODO tests for $^A tainting

The format accumulator $^A should become tainted when formline() is
called with tainted data.

12 years agoMake the new formline test fail more reliably
Father Chrysostomos [Mon, 15 Nov 2010 00:33:34 +0000 (16:33 -0800)]
Make the new formline test fail more reliably

12 years agoFix a crash with a tainted formline() picture
Niko Tyni [Mon, 1 Nov 2010 07:19:07 +0000 (09:19 +0200)]
Fix a crash with a tainted formline() picture

A private (tainted) string did not get its share of space
in the destination string, causing a buffer overflow later.

Originally reported by Roland Kuhn as

12 years agoDocument the new custom op functions.
Ben Morrow [Mon, 15 Nov 2010 00:24:05 +0000 (16:24 -0800)]
Document the new custom op functions.

12 years agoTests for the new custom op registrations.
Ben Morrow [Mon, 15 Nov 2010 00:42:11 +0000 (16:42 -0800)]
Tests for the new custom op registrations.

12 years agoImprove custom OP support.
Ben Morrow [Mon, 15 Nov 2010 00:13:51 +0000 (16:13 -0800)]
Improve custom OP support.

Change the custom op registrations from two separate hashes to one hash
holding structure pointers, and add API functions to register ops and
look them up. This will make it easier to add new properties of custom
ops in the future. Copy entries across from the old hashes where
necessary, to preserve compatibility.

Add two new properties, in addition to the already-existing 'name' and
'description': 'class' and 'peep'. 'class' is one of the OA_*OP
constants, and allows B and other introspection mechanisms to work with
custom ops that aren't BASEOPs. 'peep' is a pointer to a function that
will be called for ops of this type from Perl_rpeep.

Adjust B.xs to take account of the new properties, and also to give
custom ops their registered name rather than simply 'custom'.

12 years agoIncrease B’s version
Father Chrysostomos [Sun, 14 Nov 2010 21:31:29 +0000 (13:31 -0800)]
Increase B’s version

12 years agoFix multiplicity build, broken by 328552296d8d53b3.
Nicholas Clark [Sun, 14 Nov 2010 20:57:33 +0000 (20:57 +0000)]
Fix multiplicity build, broken by 328552296d8d53b3.

It wrongly had #ifdef USE_ITHREADS, which should have been #ifdef MULTIPLICITY.

12 years agoS_glob_assign_ref: Move the sref != dref earlier
Father Chrysostomos [Sun, 14 Nov 2010 19:24:34 +0000 (11:24 -0800)]
S_glob_assign_ref: Move the sref != dref earlier

The sref != dref check is faster than the GvNAME and HvENAME checks,
so put it before them.

This will speed up use vars '@ISA' slightly.

12 years agoChange utf8.t to use a \xb7 delimiter once more.
Father Chrysostomos [Sun, 14 Nov 2010 19:06:48 +0000 (11:06 -0800)]
Change utf8.t to use a \xb7 delimiter once more.

This partially reverts 7b301413.

The delimiter was changed because a proposed fix for [perl #74022]
would have caused the test to fail.

That bug has been fixed a different way (d7425188), so the delimiter
in the test can be changed back.

The RT ticket has more detail.

12 years agoMake changes to aliased *ISA work
Father Chrysostomos [Sun, 14 Nov 2010 14:37:15 +0000 (06:37 -0800)]
Make changes to aliased *ISA work

This is a follow-up to 6624142.

Ref-to-glob assignment was not working after an *ISA-to-*ISA

It needs to copy into mg_obj all the items in the mg_obj of the array
that is being replaced.

12 years agoRT ticket 62949: $x -> bmodpow(1, 1) fails when $x is large
Peter John Acklam [Sun, 14 Nov 2010 16:19:11 +0000 (17:19 +0100)]
RT ticket 62949: $x -> bmodpow(1, 1) fails when $x is large

Fix the library method in lib/Math/BigInt/ so that it
corresponds to the fact that a^b (mod 1) = 0 for all a and b.

- lib/Math/BigInt/ fix mentioned bug

- t/ add one more test case

- t/bare_mbi.t: increment test counter

- t/bigintpm.t: increment test counter

- t/sub_mbi.t: increment test counter

12 years agoperldelta ${^GLOBAL_PHASE}
Florian Ragwitz [Sun, 14 Nov 2010 14:56:47 +0000 (15:56 +0100)]
perldelta ${^GLOBAL_PHASE}

12 years agoAdd an index entry for ${^GLOBAL_PHASE}
Florian Ragwitz [Sat, 13 Nov 2010 14:17:54 +0000 (15:17 +0100)]
Add an index entry for ${^GLOBAL_PHASE}

12 years agoUsers don't normally care about the blead releases
Florian Ragwitz [Sat, 13 Nov 2010 14:17:06 +0000 (15:17 +0100)]
Users don't normally care about the blead releases

12 years agoThere are no values not mentioned here
Florian Ragwitz [Sat, 13 Nov 2010 14:15:48 +0000 (15:15 +0100)]
There are no values not mentioned here

12 years agoadd example for ${^GLOBAL_PHASE} and description to perlmod
Chas. J. Owens IV [Tue, 2 Nov 2010 14:28:54 +0000 (10:28 -0400)]
add example for ${^GLOBAL_PHASE} and description to perlmod

Signed-off-by: Florian Ragwitz <>
[ Minor rewording based on input from TIMB]

12 years agostring do and require don't execute INIT and CHECK blocks
Chas. J. Owens IV [Tue, 2 Nov 2010 14:15:32 +0000 (10:15 -0400)]
string do and require don't execute INIT and CHECK blocks

Signed-off-by: Florian Ragwitz <>
[ Minor wording tweaks]

12 years agoEliminate PL_dirty
Florian Ragwitz [Fri, 1 Oct 2010 21:28:36 +0000 (23:28 +0200)]
Eliminate PL_dirty

It now only exists as a compatibility macro for extensions that want to
introspect it.

12 years agoAdd ${^GLOBAL_PHASE}
Florian Ragwitz [Tue, 28 Sep 2010 01:49:48 +0000 (03:49 +0200)]

This exposes the current top-level interpreter phase to perl space.

12 years agoFixes bug #79078, by pointing out the slight difference between Perl's
Abigail [Sun, 14 Nov 2010 16:01:20 +0000 (17:01 +0100)]
Fixes bug #79078, by pointing out the slight difference between Perl's
syntax for line directives, and the ones allowed by modern C preprocessors.

Reported by "".

12 years ago[perl #74022] Parser hangs on some Unicode characters
Father Chrysostomos [Sun, 14 Nov 2010 14:46:27 +0000 (06:46 -0800)]
[perl #74022] Parser hangs on some Unicode characters

This changes the definition of isIDFIRST_utf8 to avoid any characters
that would put the parser in a loop.

isIDFIRST_utf8 is used all over the place in toke.c. Almost every
instance is followed by a call to S_scan_word. S_scan_word is only
called when it is known that there is a word to scan.

What was happening was that isIDFIRST_utf8 would accept a character,
but S_scan_word in toke.t would then reject it, as it was using
is_utf8_alnum, resulting in an infinite number of zero-length

Another possible solution was to change S_scan_word to use
isIDFIRST_utf8 or similar, but that has back-compatibility problems,
as it stops q·foo· from being a strings and makes it an identi-
fier instead.

12 years agoUpdate Unicode-Collate to CPAN version 0.67
Chris 'BinGOs' Williams [Sun, 14 Nov 2010 12:07:03 +0000 (12:07 +0000)]
Update Unicode-Collate to CPAN version 0.67


  0.67  Sun Nov 14 11:38:59 2010
    - supported UCA_Version 22 for Unicode 6.0.0.
      * 2B740..2B81D are new CJK unified ideographs.
      * noncharacters (e.g. U+FFFF) should be overridable, not be ignored.
    ! DUCET is NOT updated, as no maint perl supports Unicode 6.0.0.
      Thus the default UCA_Version is still 20.
    - added t/nonchar.t.
    - improved discontiguous contractions of 3 or more characters.
      (e.g. 0FB2 0F71 0F80 and 0FB3 0F71 0F80)
    - auxiliary: now 'mklocale' also copes with according to DUCET.

12 years agoOops. I need to learn how to use git add.
Father Chrysostomos [Sun, 14 Nov 2010 05:28:05 +0000 (21:28 -0800)]
Oops. I need to learn how to use git add.

12 years ago[perl #77238] Aliased @ISA does not work
Father Chrysostomos [Sun, 14 Nov 2010 01:28:46 +0000 (17:28 -0800)]
[perl #77238] Aliased @ISA does not work

This makes aliased @ISA arrays work by storing a non-magical AV as the
mg_obj if there need to be multiple entries.

12 years agoCorrected small emission in perldelta relating to Unicode-Collate
Chris 'BinGOs' Williams [Sun, 14 Nov 2010 00:23:14 +0000 (00:23 +0000)]
Corrected small emission in perldelta relating to Unicode-Collate

12 years agoFix undef %Foo:: to update subclasses
Father Chrysostomos [Sat, 13 Nov 2010 19:19:38 +0000 (11:19 -0800)]
Fix undef %Foo:: to update subclasses

This is something I think I broke with 80ebaca, which made sure
that isa linearisations were cached on subclasses after calls
to mro_isa_changed_in (so the data could be used to delete
isarev entries).

The result is that hv_undef, which calls mro_isa_changed_in before
deleting everything, was updating the subclasses’ isa caches while its
own @ISA was still visible.

12 years agoMake delete $package::{ISA} work
Father Chrysostomos [Sat, 13 Nov 2010 17:41:47 +0000 (09:41 -0800)]
Make delete $package::{ISA} work

12 years agomro_package_moved only needs one loop
Father Chrysostomos [Sat, 13 Nov 2010 02:13:16 +0000 (18:13 -0800)]
mro_package_moved only needs one loop

We can avoid the double iteration by doing the first iteration’s job
(to clear the linearisations) inside gather_and_rename as the items
are added to the stash. The important thing is that they all be
cleared before *any* calls to mro_isa_changed_in, which will still
be the case.

Maybe ‘gather_and_rename’ is not such a good name any more....

12 years agoMacro for freeing meta->mro_linear_*
Father Chrysostomos [Sat, 13 Nov 2010 02:06:10 +0000 (18:06 -0800)]
Macro for freeing meta->mro_linear_*

12 years agoRemove redundant call to mro_get_linear_isa
Father Chrysostomos [Sat, 13 Nov 2010 01:55:54 +0000 (17:55 -0800)]
Remove redundant call to mro_get_linear_isa

added by 80ebaca, like most of my recent mistakes.

12 years agoUpdate isarev when clobbered class has subsubclasses
Father Chrysostomos [Sat, 13 Nov 2010 00:34:02 +0000 (16:34 -0800)]
Update isarev when clobbered class has subsubclasses

This fixes a case that mro_package_moved did not take into account:
If a class with multiple levels of subclasses was assigned over, then,
depending on the order in which the subclasses were processed in the
second loop in mro_package_moved, the subclasses might not be removed
from the isarev hashes of superclasses of the clobbered class.

This was because a call to mro_isa_changed_in on one class could call
mro_get_linear_isa on another class in the list, overwriting its
meta->isa hash, which is used to determine what to delete from

E.g., if D isa C isa B isa A, this assignment:

  *B:: = *something::;

would cause B, C and D to be iterated over, but not in any particular
order. The order could be D, C, B, in which case mro_isa_changed_in(D)
would overwrite the meta->isa hash in C with one that did not list A.
So mro_isa_changed_in(C) would not see A in meta->isa and would not
delete PL_isarev->{A}{C}.

This commit stores the meta->isa hash as the value in the ‘big list’,
instead of the stash. The stash itself can be retrieved from the key,
since it is already a memory address (a pointer cast to a char array).
The recorded isa hash in inserted into each stash before the call to

12 years agoUpdate and perldelta.pod for Storable update.
Chris 'BinGOs' Williams [Fri, 12 Nov 2010 20:57:00 +0000 (20:57 +0000)]
Update and perldelta.pod for Storable update.

12 years agoPerformance improvement for overloaded classes from Benjamin Holzman
Abhijit Menon-Sen [Fri, 12 Nov 2010 17:26:19 +0000 (22:56 +0530)]
Performance improvement for overloaded classes from Benjamin Holzman

12 years agoGuard write test against miniperl
H.Merijn Brand [Fri, 12 Nov 2010 14:19:07 +0000 (15:19 +0100)]
Guard write test against miniperl

Miniperl does not support scalario. The test will still fail when
miniperl is called directly "./miniperl -Ilib t/op/write.t", but
it will pass "make minitest"

12 years agoUpdate Pod-Simple to CPAN version 3.15
Chris 'BinGOs' Williams [Fri, 12 Nov 2010 13:58:23 +0000 (13:58 +0000)]
Update Pod-Simple to CPAN version 3.15


  2010-11-11   David E. Wheeler <>
        * Release 3.15

        Removed "perlpod.pod" and "perlpodspec.pod". These now just live
        in the Perl core.

        Fixed stylesheet names output by HTMLBatch to match the names of
        the actual stylesheet files (broken in 3.09). Thanks to Kevin Ryde
        for the report (RT #56725).

        Added missing closing slash to the CSS links in the XHTML output.
        Thanks to HarleyPig for the patch!

        Added parens around bar "qw(...)" in t/xhtml05.t. Thanks to Jerry
        D. Hedden for the patch.

        Improved the Pod::Simple::HTML docs. Thanks to Gabor Szabo for the

        Pod::Simple::XHTML now properly encodes entities in URLs in the
        anchor tag. Thanks to John McNamara for the report (RT-60249).

        Pod::Simple::HTML and XHTML now strip whitespace from the end of
        section names that appear as anchor names for headers (in HTML)
        and IDs (in XHTML). Such whitespace appeared when "X<>" entities
        were stripped out but not the space between them (RT-56572).

        Make test "t/search50.t" always pass on case-insensitive file
        systems rather than just skip VMS.

12 years agoAdd a test to use duplicated frormat through glob
H.Merijn Brand [Fri, 12 Nov 2010 13:55:00 +0000 (14:55 +0100)]
Add a test to use duplicated frormat through glob

12 years agoRT ticket 62918: _modpow(x,y,z) with x = 0 and y > 0
Peter John Acklam [Thu, 11 Nov 2010 21:06:59 +0000 (22:06 +0100)]
RT ticket 62918: _modpow(x,y,z) with x = 0 and y > 0

Fix _modpow() method in Math::BigInt::Calc so it correctly returns 0
in the case (0 ** $x) % $y, with $x > 0.

- lib/Math/BigInt/ fix mentioned bug

- t/ add a few more test cases

- t/bare_mbi.t: increment test counter

- t/bigintpm.t: increment test counter

- t/sub_mbi.t: increment test counter

12 years agoperldelta up to 4df35a07ff9
Father Chrysostomos [Fri, 12 Nov 2010 06:05:28 +0000 (22:05 -0800)]
perldelta up to 4df35a07ff9

12 years agoUpdate Data::Dumper’s change log
Father Chrysostomos [Fri, 12 Nov 2010 05:49:58 +0000 (21:49 -0800)]
Update Data::Dumper’s change log

12 years agoIncrease Data::Dumper’s version
Father Chrysostomos [Fri, 12 Nov 2010 05:47:54 +0000 (21:47 -0800)]
Increase Data::Dumper’s version

12 years agomro_isa_changed_in3 is no longer necessary
Father Chrysostomos [Fri, 12 Nov 2010 04:39:31 +0000 (20:39 -0800)]
mro_isa_changed_in3 is no longer necessary
as of 80ebaca.

It was nice while it lasted.

This reverts 6f86b615fa.

12 years agoFix package assignment with nested aliased packages
Father Chrysostomos [Fri, 12 Nov 2010 04:29:31 +0000 (20:29 -0800)]
Fix package assignment with nested aliased packages

This commit fixes package assignments like *foo:: = *bar:: when both
foo and bar contain nested stashes that are aliases of each other.

mro_package_moved (actually, its auxiliary routine) need to keep a
list of stashes that have been seen as a separate list from those that
are going to have mro_isa_changed_in called on them. Otherwise, some
stashes will simply not be iterated through.

See the test that this adds and its comments. @ISA = @ISA should never
have any effect visible to Perl (with a capital), but it does in that
test case, prior to this commit.

This also fixes another bug that the test case triggered:
riter was not being reset before the second iteration in

Also, the stashes HV (aka the ‘big list’) now holds refcounts on its
elements, as that makes the code simpler as a result of the changes.

12 years agoIncrease File::stat’s version
Father Chrysostomos [Fri, 12 Nov 2010 02:09:57 +0000 (18:09 -0800)]
Increase File::stat’s version