New turn in my case:

<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>
  <xsl:decimal-format name="foo" grouping-separator="&#8201;"/>
  <xsl:template match="/">
    <root>
      <foo>1&#8201;488</foo>
      <bar><xsl:value-of select="format-number(1488,
'#&#8201;###','foo')"/></bar>
    </root>
  </xsl:template>
</xsl:stylesheet>

outputs:

<?xml version="1.0"?>
<root><foo>1b	488</foo><bar>1	o?=	488</bar></root>

So it seems that everything is ok with my console.

On 21 April 2010 12:04, Michael Kay <mike@xxxxxxxxxxxx> wrote:
>> When xsl transformation is done, for a example, in my browser
>> - everything is ok.
>> But when I fire xsltproc via console - it outputs me
>> something corrupted.
>
> It's not xsltproc that's corrupting it, it's your console. If you want to
> output non-ascii characters, then you are going to have to use software
that
> can display them properly on your screen.
>
> Regards,
>
> Michael Kay
> http://www.saxonica.com/
> http://twitter.com/michaelhkay