silence VC Win64 perl warnings in hv_func.h

[perl5.git] / pod / perlunifaq.pod

diff --git a/pod/perlunifaq.pod b/pod/perlunifaq.pod
index ca3a180..19eadd4 100644 (file)
--- a/pod/perlunifaq.pod
+++ b/pod/perlunifaq.pod
@@ -136,8 +136,6 @@ concern, and you can just C<eval> dumped data as always.
 
 =head2 Why do regex character classes sometimes match only in the ASCII range?
 
-=head2 Why do some characters not uppercase or lowercase correctly?
-
 Starting in Perl 5.14 (and partially in Perl 5.12), just put a
 C<use feature 'unicode_strings'> near the beginning of your program.
 Within its lexical scope you shouldn't have this problem.  It also is
@@ -149,21 +147,25 @@ rely on the way things worked before Unicode came along.  Those older
 programs knew only about the ASCII character set, and so may not work
 properly for additional characters.  When a string is encoded in UTF-8,
 Perl assumes that the program is prepared to deal with Unicode, but when
-the string isn't, Perl assumes that only ASCII (unless it is an EBCDIC
-platform) is wanted, and so those characters that are not ASCII
+the string isn't, Perl assumes that only ASCII
+is wanted, and so those characters that are not ASCII
 characters aren't recognized as to what they would be in Unicode.
 C<use feature 'unicode_strings'> tells Perl to treat all characters as
 Unicode, whether the string is encoded in UTF-8 or not, thus avoiding
 the problem.
 
 However, on earlier Perls, or if you pass strings to subroutines outside
-the feature's scope, you can force Unicode semantics by changing the
+the feature's scope, you can force Unicode rules by changing the
 encoding to UTF-8 by doing C<utf8::upgrade($string)>. This can be used
 safely on any string, as it checks and does not change strings that have
 already been upgraded.
 
 For a more detailed discussion, see L<Unicode::Semantics> on CPAN.
 
+=head2 Why do some characters not uppercase or lowercase correctly?
+
+See the answer to the previous question.
+
 =head2 How can I determine if a string is a text string or a binary string?
 
 You can't. Some use the UTF8 flag for this, but that's misuse, and makes well