What do an empty document mean ?

• From: Innovimax SARL <innovimax@gmail.com>
• Date: Sat, 5 May 2007 13:03:45 +0200
• To: "XProc WG" <public-xml-processing-model-wg@w3.org>
• Message-ID: <546c6c1c0705050403x612b5c26sf435ab9213348532@mail.gmail.com>

Dear,

There is many places where an "empty document" can appear....but what
does it mean and what are the use case

1) by construct

<p:input port="source">
  <p:inline />
</p:input>

2) by deleting all the nodes
<p:delete>
  <p:input port="source">
    <p:inline>
      <root/>
    </p:inline>
  </p:input>
  <p:option name="match" select="/"/>
</p:delete>

3) in a sequence, generate by for-each
<p:for-each select="//*">
  <p:output port="result"/>
</p:for-each>
?? do I have here a sequence of "empty-document" ??

Mohamed


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Received on Saturday, 5 May 2007 11:03:50 UTC