[PHP-DOC] onsgmls and UTF-8

[Andr� Luis Ferreira da Silva Bacci]

Hi,
The sgml tools can't read UTF-8 files? In my machine:
bash-2.05b$ make test
/usr/bin/onsgmls -i lang-en -D . -s ./dtds/dbxml-4.1.2/phpdocxml.dcl 
manual.xml
/usr/bin/onsgmls:/home/andre/projects/cvs.php.net/phpdoc/en/reference/strings/functions/localeconv.xml:169:26:E: 
non SGML character number 130
make: *** [test] Error 1

bash-2.05b$ make test_xml
/usr/bin/xmllint --noent --noout --valid manual.xml
bash-2.05b$
My box:
uname -a
Linux macrossv 2.4.26 #8 Mon Jun 14 19:09:31 PDT 2004 i686 unknown 
unknown GNU/Linux

[EMAIL PROTECTED] is the example output for
<?php
if (false !== setlocale(LC_ALL, '[EMAIL PROTECTED]')) {
    $locale_info = localeconv();
    print_r($locale_info);
}
?>
and localeconv.xml itself start with
<?xml version="1.0" encoding="utf-8"?>
Nano and BlueFish are unable to render a euro sign. Only gedit can 
display line 169.

I'm wrong or it's time to drop the sgml tools?
[]s
Andr� AE