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document and improve hash algorithm randomization related build options
[perl5.git]
/
pod
/
perl56delta.pod
diff --git
a/pod/perl56delta.pod
b/pod/perl56delta.pod
index
5d07c14
..
24c2072
100644
(file)
--- a/
pod/perl56delta.pod
+++ b/
pod/perl56delta.pod
@@
-165,13
+165,13
@@
as requiring an automatic lock() when it is entered, you had to declare
that with a C<use attrs> pragma in the body of the subroutine.
That can now be accomplished with declaration syntax, like this:
that with a C<use attrs> pragma in the body of the subroutine.
That can now be accomplished with declaration syntax, like this:
- sub mymethod : locked method
;
+ sub mymethod : locked method;
...
sub mymethod : locked method {
...
}
...
sub mymethod : locked method {
...
}
- sub othermethod :locked :method
;
+ sub othermethod :locked :method;
...
sub othermethod :locked :method {
...
...
sub othermethod :locked :method {
...
@@
-787,9
+787,15
@@
already. The fatal error has been downgraded to an optional warning:
This warns you that C<"fred@example.com"> is going to turn into
C<fred.com> if you don't backslash the C<@>.
This warns you that C<"fred@example.com"> is going to turn into
C<fred.com> if you don't backslash the C<@>.
-See http://
www.plover.com/~mjd/perl
/at-error.html for more details
+See http://
perl.plover.com
/at-error.html for more details
about the history here.
about the history here.
+=head2 @- and @+ provide starting/ending offsets of regex matches
+
+The new magic variables @- and @+ provide the starting and ending
+offsets, respectively, of $&, $1, $2, etc. See L<perlvar> for
+details.
+
=head1 Modules and Pragmata
=head2 Modules
=head1 Modules and Pragmata
=head2 Modules
@@
-805,7
+811,7
@@
See L<attributes>.
=item B
The Perl Compiler suite has been extensively reworked for this
=item B
The Perl Compiler suite has been extensively reworked for this
-release. More of the standard Perl testsuite passes when run
+release. More of the standard Perl test
suite passes when run
under the Compiler, but there is still a significant way to
go to achieve production quality compiled executables.
under the Compiler, but there is still a significant way to
go to achieve production quality compiled executables.
@@
-2366,7
+2372,6
@@
You should use the new declaration syntax instead.
The C<use attrs> pragma is now obsolete, and is only provided for
backward-compatibility. See L<perlsub/"Subroutine Attributes">.
The C<use attrs> pragma is now obsolete, and is only provided for
backward-compatibility. See L<perlsub/"Subroutine Attributes">.
-
=item Premature end of script headers
See Server error.
=item Premature end of script headers
See Server error.
@@
-2753,7
+2758,8
@@
Note that the above issue is not relevant to the default build of
Perl, whose interfaces continue to match those of prior versions
(but subject to the other options described here).
Perl, whose interfaces continue to match those of prior versions
(but subject to the other options described here).
-See L<perlguts/"The Perl API"> for detailed information on the
+
+See L<perlguts/Background and PERL_IMPLICIT_CONTEXT> for detailed information on the
ramifications of building Perl with this option.
NOTE: PERL_IMPLICIT_CONTEXT is automatically enabled whenever Perl is built
ramifications of building Perl with this option.
NOTE: PERL_IMPLICIT_CONTEXT is automatically enabled whenever Perl is built
@@
-2987,7
+2993,7
@@
warning. And in Perl 5.005, this special treatment will cease.
If you find what you think is a bug, you might check the
articles recently posted to the comp.lang.perl.misc newsgroup.
If you find what you think is a bug, you might check the
articles recently posted to the comp.lang.perl.misc newsgroup.
-There may also be information at http://www.perl.com/perl/, the Perl
+There may also be information at http://www.perl.com/perl/
, the Perl
Home Page.
If you believe you have an unreported bug, please run the B<perlbug>
Home Page.
If you believe you have an unreported bug, please run the B<perlbug>