[Zope-CMF] Improve encoding/charset detection for FSPageTemplate

[Jens Vagelpohl]

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Hi all,

Continuing the Dieter-inspired fixes, I have created a patch to  
improve the encoding/charset detection for FSPageTemplate objects, and  
replace the current hard-coded Latin-15 fallback with a mechanism used  
by the current ZopePageTemplate code. It uses a list of preferred  
encodings, which can be added to by using an environment variable.

Please take a look at the Launchpad entry I created[1], it contains  
the patch file to quickly see the necessary changes.

If you see a good reason to not merge the changes, please speak up,
either here or via Launchpad issue comment. If no one speaks up, I
will merge the change during the last week of May.

Thanks!

jens

[1] https://bugs.launchpad.net/zope-cmf/+bug/322263


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