From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Tue, 19 Feb 2002 14:03:08 +0000 (+0000)
Subject: Mention that the case-switchers know about Unicode, too.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=95cc3e0cadf76343f00139ab2ca28b282e01d6cf;p=p5sagit%2Fp5-mst-13.2.git

Mention that the case-switchers know about Unicode, too.

p4raw-id: //depot/perl@14771
---

diff --git a/pod/perlop.pod b/pod/perlop.pod
index 1b5d3e7..73564ef 100644
--- a/pod/perlop.pod
+++ b/pod/perlop.pod
@@ -709,7 +709,7 @@ and in transliterations.
     \x1b	hex char	(ESC)
     \x{263a}	wide hex char	(SMILEY)
     \c[		control char    (ESC)
-    \N{name}	named char
+    \N{name}	named Unicode character
 
 The following escape sequences are available in constructs that interpolate
 but not in transliterations.
@@ -721,9 +721,12 @@ but not in transliterations.
     \E		end case modification
     \Q		quote non-word characters till \E
 
-If C<use locale> is in effect, the case map used by C<\l>, C<\L>, C<\u>
-and C<\U> is taken from the current locale.  See L<perllocale>.  For
-documentation of C<\N{name}>, see L<charnames>.
+If C<use locale> is in effect, the case map used by C<\l>, C<\L>,
+C<\u> and C<\U> is taken from the current locale.  See L<perllocale>.
+If Unicode (for example, C<\N{}> or wide hex characters of 0x100 or
+beyond) is being used, the case map used by C<\l>, C<\L>, C<\u> and
+C<\U> is as defined by Unicode.  For documentation of C<\N{name}>,
+see L<charnames>.
 
 All systems use the virtual C<"\n"> to represent a line terminator,
 called a "newline".  There is no such thing as an unvarying, physical