anchor.diff:  [source,xml]
   ----
   <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
  -<resource id="node[1]" label="anode" name="1" link="element/node.jsp?node=1" typeLabel="Node">
  +<resource id="node[1]"
  +          label="anode"
  +          name="1"
  +          link="element/node.jsp?node=1"
  +          typeLabel="Node">
     <children count="11" totalCount="11">
  -    <resource id="node[1].nodeSnmp[]" label="Node-level Performance Data" name="" typeLabel="SNMP Node Data" parentId="node[1]">
  +    <resource id="node[1].nodeSnmp[]"
  +              label="Node-level Performance Data"
  +              name=""
  +              typeLabel="SNMP Node Data"
  +              parentId="node[1]">
         <children/>
         <stringPropertyAttributes/>
         <externalValueAttributes/>
         <rrdGraphAttributes>
           <entry>
             <key>loadavg1</key>
  -          <value name="loadavg1" relativePath="snmp/1" rrdFile="loadavg1.jrb"/>
  +          <value name="loadavg1"
  +                 relativePath="snmp/1"
  +                 rrdFile="loadavg1.jrb"/>
           </entry>
             <key>tcpActiveOpens</key>
  -          <value name="tcpActiveOpens" relativePath="snmp/1" rrdFile="tcpActiveOpens.jrb"/>
  +          <value name="tcpActiveOpens"
  +                 relativePath="snmp/1"
  +                 rrdFile="tcpActiveOpens.jrb"/>
           </entry>
           <entry>
             <key>memTotalFree</key>
  -          <value name="memTotalFree" relativePath="snmp/1" rrdFile="memTotalFree.jrb"/>
  +          <value name="memTotalFree"
  +                 relativePath="snmp/1"
  +                 rrdFile="memTotalFree.jrb"/>
           </entry>
           ...
         </rrdGraphAttributes>
       </resource>
  -    <resource id="node[1].interfaceSnmp[lo]" label="lo (10 Mbps)" name="lo" link="element/snmpinterface.jsp?node=1&amp;ifindex=1" typeLabel="SNMP Interface Data" parentId="node[1]">
  +    <resource id="node[1].interfaceSnmp[lo]"
  +              label="lo (10 Mbps)"
  +              name="lo"
  +              link="element/snmpinterface.jsp?node=1&amp;ifindex=1"
  +              typeLabel="SNMP Interface Data"
  +              parentId="node[1]">
         <children/>
         <stringPropertyAttributes>
           <entry>
  
positive.code:         ...
          <entry>
            <key>ifHCInOctets</key>
            <value name="ifHCInOctets" relativePath="snmp/1/lo" rrdFile="ifHCInOctets.jrb"/>
          </entry>
          <entry>
            <key>ifHCOutOctets</key>
            <value name="ifHCOutOctets" relativePath="snmp/1/lo" rrdFile="ifHCOutOctets.jrb"/>
          </entry>
          ...
        </rrdGraphAttributes>
  
negative.code: | `/resources/{resourceId}` | Delete resource with the named resource ID, and all its child resources, if any
  |===
  
  The following table shows all supported query string parameters and their default values.
  
  [options="header"]
  