POSIX [[:character class:]] support for standard, locale,

and utf8.  If both utf8 and locale are on, utf8 wins.
I don't fully understand why so many tables changed in
lib/unicode because of "make" -- maybe it was just overdue.

p4raw-id: //depot/cfgperl@3624

1 files changed, 11 insertions, 9 deletions

diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index d7b9024998..b352e9c3c2 100644
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -1000,21 +1000,23 @@ there is no builtin with the name C<word>.
 opposed to a subroutine reference): no such method callable via the
 package. If method name is C<???>, this is an internal error.
 
-=item Character class syntax [. .] is reserved for future extensions
+=item Character class [:%s:] unknown
 
-(W) Within regular expression character classes ([]) the syntax beginning
-with "[." and ending with ".]" is reserved for future extensions.
-If you need to represent those character sequences inside a regular
-expression character class, just quote the square brackets with the
-backslash: "\[." and ".\]".
+(F) The class in the character class [: :] syntax is unknown.
 
-=item Character class syntax [: :] is reserved for future extensions
+=item Character class syntax [%s] belongs inside character classes
+
+(W) The character class constructs [: :], [= =], and [. .]  go
+I<inside> character classes, the [] are part of the construct.  For
+example: /[[:alpha:]]/
+
+=item Character class syntax [ .] is reserved for future extensions
 
 (W) Within regular expression character classes ([]) the syntax beginning
-with "[:" and ending with ":]" is reserved for future extensions.
+with "[." and ending with ".]" is reserved for future extensions.
 If you need to represent those character sequences inside a regular
 expression character class, just quote the square brackets with the
-backslash: "\[:" and ":\]".
+backslash: "\[." and ".\]".
 
 =item Character class syntax [= =] is reserved for future extensions