=head1 NAME
-perldelta - what is new for perl v5.8.0
+perl58delta - what is new for perl v5.8.0
=head1 DESCRIPTION
=item *
If your environment variables (LC_ALL, LC_CTYPE, LANG) look like you
-want to use UTF-8 (any of the the variables match C</utf-?8/i>), your
+want to use UTF-8 (any of the variables match C</utf-?8/i>), your
STDIN, STDOUT, STDERR handles and the default open layer (see L<open>)
are marked as UTF-8. (This feature, like other new features that
combine Unicode and I/O, work only if you are using PerlIO, but that's
=item *
-C<pack('U0a*', ...)> can now be used to force a string to UTF8.
+C<pack('U0a*', ...)> can now be used to force a string to UTF-8.
=item *
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.
[561]
=item *
Concatenation with the C<.> operator or via variable interpolation,
C<eq>, C<substr>, C<reverse>, C<quotemeta>, the C<x> operator,
-substitution with C<s///>, single-quoted UTF8, should now work.
+substitution with C<s///>, single-quoted UTF-8, should now work.
=item *
=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.
=item *
=item *
Malformed Unicode encodings (UTF-8 and UTF-16) cause a lot of warnings,
-ad doestrying to use UTF-16 surrogates (which are unimplemented).
+as does trying to use UTF-16 surrogates (which are unimplemented).
=item *
Perl 5.8.0 doesn't build in AmigaOS. It broke at some point during
the ithreads work and we could not find Amiga experts to unbreak the
-problems. Perl 5.6.1 still works for AmigaOS (as does the the 5.7.2
+problems. Perl 5.6.1 still works for AmigaOS (as does the 5.7.2
development release).
=head2 BeOS
Perl 5.8 unfortunately does not build anymore on AmigaOS; this broke
accidentally at some point. Since there are not that many Amiga
developers available, we could not get this fixed and tested in time
-for 5.8.0. Perl 5.6.1 still works for AmigaOS (as does the the 5.7.2
+for 5.8.0. Perl 5.6.1 still works for AmigaOS (as does the 5.7.2
development release).
The C<PerlIO::Scalar> and C<PerlIO::Via> (capitalised) were renamed as