basex-002

The pipeline

<p:declare-step xmlns:basex="https://basex.org/" xmlns:cx="http://xmlcalabash.com/ns/extensions" xmlns:p="http://www.w3.org/ns/xproc" expand-text="false" name="main" version="3.0">
   <p:output port="result" sequence="true"/>
   <p:xquery cx:processor="https://basex.org/" parameters="map{'name': 'elem',                             'basex:host': 'basex',                             'basex:username': 'admin',                             'basex:password': 'admin'}">
      <p:with-input>
         <p:empty/>
      </p:with-input>
      <p:with-input port="query">
         <p:inline content-type="text/plain">
declare variable $name external;
element { $name } { 3 + 4 }
      </p:inline>
      </p:with-input>
   </p:xquery>
</p:declare-step>