Jan Eden <[EMAIL PROTECTED]> wrote:
:
: I have the following script (just a test):
:
: ---
: #!/usr/bin/perl -w
:
: use strict;
: use HTML::Entities;
:
: my $string = 'Alfred Döblin: Berlin Alexanderplatz';
: my $string2 = 'Alfred Döblin: Berlin Alexanderplatz';
:
: $string = decode_entities($string);
:
: print $string, "\n", $string2, "\n";
: ---
:
: This prints
:
: Alfred D?blin: Berlin Alexanderplatz
: Alfred Döblin: Berlin Alexanderplatz
:
: in my terminal
:
: Now the perldoc for HTML::Entities says
:
: > decode_entities( $string )
: > This routine replaces HTML entities found in the
: > $string with the corresponding ISO-8859-1 character,
: > and if possible (under perl 5.8 or later) will
: > replace to Unicode characters. Unrecognized
: > entities are left alone.
:
: I do have Perl 5.8.1, so I'd expect the decode_entities
: method to return a Unicode character string. Why doesn't
: it do that?
It works for the tests I made from an UltraEdit32
window under Windows XP and on Windows XP DOS window.
Though the ö showed up as a division sign in both
strings. It also works fine on Apache on XP from a cgi
script.
It may be an issue with your terminal software. Is
your terminal the place you expect to display results
of a script like this? Have you tried it under a
different terminal emulation?
I tried a comparison test. I used this and always
received two equal strings.
print "Same\n" if $string eq $string2;
When I got to the end of this reply I realized that
I was using ActiveState 5.8.3. perl582delta and
perldelta don't specify a change in core for unicode.
You might try looking at the ordinal values of both
strings.
print ord $_ foreach split //, $string;
print "\n";
print ord $_ foreach split //, $string2;
If they are the same, capture the terminal output
and see if something has changed in the ordinal values
after they were sent to the terminal.
HTH,
Charles K. Clarkson
--
Mobile Homes Specialist
254 968-8328
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