*** previous/unit-filters.xml	2008-09-28 14:59:48.000000000 +1000
--- current/unit-filters.xml	2008-12-15 10:57:12.000000000 +1100
***************
*** 131,137 ****
          <p>
            The single-measure unit filter can be used to match facts that are reported 
            with a unit that is specified by a single 
!           <xtermref bibref="XBRL" idref="_Toc156209168">measure</xtermref>.
          </p>
  
          <p>
--- 131,137 ----
          <p>
            The single-measure unit filter can be used to match facts that are reported 
            with a unit that is specified by a single 
!           <xtermref bibref="XBRL" idref="_4.8.2">measure</xtermref>.
          </p>
  
          <p>
***************
*** 139,147 ****
          </p>
          <p>
            <code>
!             xfi:is-numeric(.) and count(xfi:unit-numerator(.)) eq 1 and
!             count(xfi:unit-denominator(.)) eq 0 and
!             xfi:measure-name(xfi:unit-numerator(.)[1]) eq #measure
            </code>
          </p>
            
--- 139,147 ----
          </p>
          <p>
            <code>
!             xfi:is-numeric(fn:node-name(.)) and count(xfi:unit-numerator(xfi:unit(.))) eq 1 and
!             count(xfi:unit-denominator(xfi:unit(.))) eq 0 and
!             xfi:measure-name(xfi:unit-numerator(xfi:unit(.))[1]) eq #measure
            </code>
          </p>
            
***************
*** 205,211 ****
          <p>
            The general unit filter can be used to select facts based on criteria
            that involve a number of unit 
!           <xtermref bibref="XBRL" idref="_Toc156209168">measures</xtermref>.
          </p>
  
          <p>
--- 205,211 ----
          <p>
            The general unit filter can be used to select facts based on criteria
            that involve a number of unit 
!           <xtermref bibref="XBRL" idref="_4.8.2">measures</xtermref>.
          </p>
  
          <p>
***************
*** 213,219 ****
          </p>
          <p>
            <code>
!             xfi:is-numeric(.) and
              xfi:unit(.)[#test]
            </code>
          </p>
--- 213,219 ----
          </p>
          <p>
            <code>
!             xfi:is-numeric(fn:node-name(.)) and
              xfi:unit(.)[#test]
            </code>
          </p>
***************
*** 249,257 ****
                      <uf:generalMeasures 
                      test="
                      count(xbrli:divide/xbrli:numerator/xbrli:measure) eq 1 and 
!                     xbrli:divide/xbrli:numerator/xbrli:measure eq 'eg:kilometers' and 
                      count(xbrli:divide/xbrli:denominator/xbrli:measure) eq 1 and 
!                     xbrli:divide/xbrli:denominator/xbrli:measure eq 'eg:hours'"/>
                    </verbatim>
                  </td>
                  <td>The filter rejects facts if they are not reported with
--- 249,257 ----
                      <uf:generalMeasures 
                      test="
                      count(xbrli:divide/xbrli:numerator/xbrli:measure) eq 1 and 
!                     xbrli:divide/xbrli:numerator/xbrli:measure eq fn:QName('http://xbrl.org/formula/conformance/example','eg:kilometers') and 
                      count(xbrli:divide/xbrli:denominator/xbrli:measure) eq 1 and 
!                     xbrli:divide/xbrli:denominator/xbrli:measure eq fn:QName('http://xbrl.org/formula/conformance/example','eg:hours')"/>
                    </verbatim>
                  </td>
                  <td>The filter rejects facts if they are not reported with
***************
*** 397,402 ****
--- 397,426 ----
            </p>
          </revision>
  
+         <revision ref="person-geoff" 
+         day="17" month="04" year="2008">
+           <p>
+             The QName constants in the example using kilometer and hour measures
+             have been changed to use the fn:QName() function rather than a string 
+             representation of the QName, as suggested by <personref ref="person-herm"/>.
+           </p>
+         </revision>
+ 
+         <revision ref="person-geoff" 
+         day="27" month="11" year="2008">
+           <p>
+             The implied XPath expressions have been aligned to the latest versions of the
+             functions in the XBRL function registry, resolving discrepancies identified
+             by <personref ref="person-nathan"/>.
+           </p>
+         </revision>
+ 
+         <revision ref="person-geoff" day="15" month="12" year="2008">
+           <p>
+             Updated references to the latest errata-corrected version of the XBRL 2.1 specification.
+           </p>
+         </revision>
+ 
        </revisions>
  
      </section>
