[Zope] Page Templates

[Nuno Maltez]

Hi,

We're building a site using ZPT and we're facing a problem.

The pages are in Portuguese, and therefore we have text in some
attributes with character entities like for instance

<img src="" alt="&aacute;gua">

This seems to be the correct HTML:

http://www.w3.org/TR/html401/charset.html#encodings

These tags don't have tal: attributes, however Zope always converts
the character entity's ampersand into &alt;, rendering the above
example as

<img src="" alt="&amp;aacute;gua">

which is nonsense. Is there anyway to prevent this?
We're using Zope 2.5.1

Thanks in advance,
Nuno