[Petal] Minor namespace support bug

[Jean-Michel Hiver]

> Sorry about the missing attachment! Here are the test cases.

Hi again,

I have fixed the petal namespace bug and will release Petal 0.83
shortly.


I really like the idea of meta-templates:

  [jhiver at frogette test_ns_attributes]$ cat test_ns_attributes5.xml 
  <foo xmlns:petal="http://purl.org/petal/1.0/"
       xmlns:petal-temp="urn:pepsdesign.com:petal:temp">

    <bar baz="default" 
         petal:attributes="baz default"
         petal-temp:attributes="petal:attributes
         string:baz ${baz_value}" />

  </foo>


This template forces you to hack into Petal's internals by manually
setting $Petal:NS and $Petal:NS_URI, which is __VERY BAD__ :)

Instead, use Petal namespace support to your advantage: (Instead of
using petal-temp I'll use the 'petal-meta' prefix)

  [jhiver at frogette test_ns_attributes]$ cat test_rightWayOfDoing.xml 
  <foo xmlns:petal="http://purl.org/petal/1.0/willBeReplaced"
       xmlns:petal-meta="http://purl.org/petal/1.0/"
       petal-meta:attributes="xmlns:petal string:http://purl.org/petal/1.0/">

    <bar baz="default" 
         petal:attributes="baz default"
         petal-meta:attributes="petal:attributes string:baz ${baz_value}" />

  </foo>

You don't have to hack any code and it works just as well :)
Cheers,
-- 
Building a better web - http://www.mkdoc.com/
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Jean-Michel Hiver
jhiver at mkdoc.com  - +44 (0)114 255 8097
Homepage: http://www.webmatrix.net/