XSLT element “scheme:init” works

I'm working on embedding Guile (Scheme interpreter) to xsltproc. I've introduced the element "init" to contain Scheme initialization code and added (I suppose, sometimes redundant) error checks. Well, it works now:

<x:stylesheet
  xmlns:x = "http://www.w3.org/1999/XSL/Transform"
  xmlns:s = "http://uucode.com/xslt/scheme"
  x:extension-element-prefixes="s"
  version = "1.0">

<s:init>
  (display "SCHEME: Initialization")
  (define greeting "SCHEME: Hello from scheme.xsl!")
  (newline)
</s:init>

<x:template match="/">
  <x>
    <s:scheme>
      (display greeting)
      (newline)
    </s:scheme>
  </x>
</x:template>

</x:stylesheet>

Categories: Generative XML