XProc steps

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<p:group name? = NCName>
  ((p:output |

<p:group> is a so-called wrapper for an accumulation of several steps. It unites the steps. For example, it has to be used in the <p:try> Multi-Container Step within the "try" area.


In the following example a <p:group> step is demonstrated.

<?xml version="1.0" encoding="UTF-8"?>
<p:declare-step xmlns:p="http://www.w3.org/ns/xproc" xmlns:c="http://www.w3.org/ns/xproc-step" version="1.0">
   <p:input port="source">
   <p:output port="result"/>
      <p:input port="source">

In the present example, the <p:identity> step is enclosed with a <p:group> element. The shown source text shall only demonstrate the application of the step.