[perl #71000] Wrong variable name in warning

[perl5.git] / pod / perl571delta.pod

diff --git a/pod/perl571delta.pod b/pod/perl571delta.pod
index 502387e..56eb74f 100644 (file)
--- a/pod/perl571delta.pod
+++ b/pod/perl571delta.pod
@@ -8,7 +8,7 @@ This document describes differences between the 5.7.0 release and the
 5.7.1 release.  
 
 (To view the differences between the 5.6.0 release and the 5.7.0
-release, see L<perl570delta>).
+release, see L<perl570delta>.)
 
 =head1 Security Vulnerability Closed
 
@@ -38,8 +38,8 @@ possible.  The suidperl code is being reviewed and if deemed too risky
 to continue to be supported, it may be completely removed from future
 releases.  In any case, suidperl should only be used by security
 experts who know exactly what they are doing and why they are using
-suidperl instead of some other solution such as sudo (see
-http://www.courtesan.com/sudo/).
+suidperl instead of some other solution such as sudo
+( see http://www.courtesan.com/sudo/ ).
 
 =head1 Incompatible Changes
 
@@ -62,13 +62,15 @@ natively, ASCII or EBCDIC, unless GLOB_ALPHASORT is specified.)
 
 =head1 Core Enhancements
 
-=over 4
-
-=item *
+=head2 AUTOLOAD Is Now Lvaluable
 
 AUTOLOAD is now lvaluable, meaning that you can add the :lvalue attribute
 to AUTOLOAD subroutines and you can assign to the AUTOLOAD return value.
 
+=head2 PerlIO is Now The Default
+
+=over 4
+
 =item *
 
 IO is now by default done via PerlIO rather than system's "stdio".
@@ -173,7 +175,7 @@ particularly tricky to get right, so you have been warned)
 =item *
 
 The Unicode Character Database coming with Perl has been upgraded
-to Unicode 3.1.  For more information, see http://www.unicode.org/,
+to Unicode 3.1.  For more information, see http://www.unicode.org/ ,
 and http://www.unicode.org/unicode/reports/tr27/
 
 For developers interested in enhancing Perl's Unicode capabilities:
@@ -192,6 +194,11 @@ C<\s> doesn't.)
 
 =back
 
+=head2 Signals Are Now Safe
+
+Perl used to be fragile in that signals arriving at inopportune moments
+could corrupt Perl's internal state.
+
 =head1 Modules and Pragmata
 
 =head2 New Modules
@@ -413,7 +420,7 @@ parsing algorithms.  See L<Text::Balanced> for more information.
 =item *
 
 Tie::RefHash::Nestable, by Edward Avis, allows storing hash references
-(unlike the standard Tie::Refhash)  The module is contained within
+(unlike the standard Tie::RefHash)  The module is contained within
 Tie::RefHash.
 
 =item *
@@ -443,8 +450,8 @@ Class::Struct can now define the classes in compile time.
 Math::BigFloat has undergone much fixing, and in addition the fmod()
 function now supports modulus operations.
 
-(The fixed Math::BigFloat module is also available in CPAN for those
-who can't upgrade their Perl: http://www.cpan.org/authors/id/J/JP/JPEACOCK/)
+( The fixed Math::BigFloat module is also available in CPAN for those
+who can't upgrade their Perl: http://www.cpan.org/authors/id/J/JP/JPEACOCK/ )
 
 =item *
 
@@ -507,7 +514,7 @@ Storable, Text-Tabs+Wrap.
 =item *
 
 Hashes now use Bob Jenkins "One-at-a-Time" hashing key algorithm
-(http://burtleburtle.net/bob/hash/doobs.html).  This algorithm is
+( http://burtleburtle.net/bob/hash/doobs.html ).  This algorithm is
 reasonably fast while producing a much better spread of values than
 the old hashing algorithm (originally by Chris Torek, later tweaked by
 Ilya Zakharevich).  Hash values output from the algorithm on a hash of
@@ -662,7 +669,7 @@ need a thread library package installed. See README.hpux.
 
 =item *
 
-MacOS Classic (MacPerl has of course been available since
+Mac OS Classic (MacPerl has of course been available since
 perl 5.004 but now the source code bases of standard Perl
 and MacPerl have been synchronised)
 
@@ -764,17 +771,17 @@ SOCKS support is now much more robust.
 If your file system supports symbolic links you can build Perl outside
 of the source directory by
 
-       mkdir /tmp/perl/build/directory
-       cd /tmp/perl/build/directory
+       mkdir perl/build/directory
+       cd perl/build/directory
        sh /path/to/perl/source/Configure -Dmksymlinks ...
 
-This will create in /tmp/perl/build/directory a tree of symbolic links
+This will create in perl/build/directory a tree of symbolic links
 pointing to files in /path/to/perl/source.  The original files are left
 unaffected.  After Configure has finished you can just say
 
        make all test
 
-and Perl will be built and tested, all in /tmp/perl/build/directory.
+and Perl will be built and tested, all in perl/build/directory.
 
 =back
 
@@ -894,7 +901,7 @@ is made, a warning is given.
 =item *
 
 C<push @a;> and C<unshift @a;> (with no values to push or unshift)
-now give a warning.  This may be a problem for generated and evaled
+now give a warning.  This may be a problem for generated and eval'ed
 code.
 
 =back
@@ -1039,8 +1046,8 @@ working order yet.
 
 If you find what you think is a bug, you might check the articles
 recently posted to the comp.lang.perl.misc newsgroup and the perl
-bug database at http://bugs.perl.org.  There may also be
-information at http://www.perl.com/perl/, the Perl Home Page.
+bug database at http://bugs.perl.org/  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>
 program included with your release.  Be sure to trim your bug down