*** previous/boolean-filters.xml	2008-09-28 14:59:48.000000000 +1000
--- current/boolean-filters.xml	2008-12-15 11:04:27.000000000 +1100
***************
*** 56,64 ****
          <definition id="term-sub-filter" term="sub-filter">
            A <term>sub-filter</term> is any filter that is related
            to a Boolean filter by a 
!           <termref ref="term-boolean-filter-relationship">
!           Boolean-filter relationship
!           </termref>.
          </definition>
        </p>
  
--- 56,62 ----
          <definition id="term-sub-filter" term="sub-filter">
            A <term>sub-filter</term> is any filter that is related
            to a Boolean filter by a 
!           <termref ref="term-boolean-filter-relationship">Boolean-filter relationship</termref>.
          </definition>
        </p>
  
***************
*** 143,151 ****
          <p>
            The and-filter can be used to match facts based upon
            criteria expressed by each one of its
!           <termref ref="term-sub-filter">
!           sub-filters
!           </termref>.
          </p>
          
          <p>
--- 141,147 ----
          <p>
            The and-filter can be used to match facts based upon
            criteria expressed by each one of its
!           <termref ref="term-sub-filter">sub-filters</termref>.
          </p>
          
          <p>
***************
*** 155,163 ****
            is the XPath expression implied by that sub-filter or
            sub-filter complement.
            The terms are combined to form a single XPath
!           <xtermref bibref="XPATH2" idref="doc-xpath-AndExpr">
!           and-expression
!           </xtermref>
            by separating them with the <code>and</code> token.
          </p>
          
--- 151,157 ----
            is the XPath expression implied by that sub-filter or
            sub-filter complement.
            The terms are combined to form a single XPath
!           <xtermref bibref="XPATH2" idref="doc-xpath-AndExpr">and-expression</xtermref>
            by separating them with the <code>and</code> token.
          </p>
          
***************
*** 237,245 ****
          <p>
            The or-filter matches facts based upon
            criteria expressed by any one of its
!           <termref ref="term-sub-filter">
!           sub-filters
!           </termref>.
          </p>
          
          <p>
--- 231,237 ----
          <p>
            The or-filter matches facts based upon
            criteria expressed by any one of its
!           <termref ref="term-sub-filter">sub-filters</termref>.
          </p>
          
          <p>
***************
*** 249,257 ****
            is the XPath expression implied by that sub-filter or
            sub-filter complement.
            The terms are combined to form a single XPath
!           <xtermref bibref="XPATH2" idref="doc-xpath-OrExpr">
!           or-expression
!           </xtermref>
            by separating them with the <code>or</code> token.
          </p>
  
--- 241,247 ----
            is the XPath expression implied by that sub-filter or
            sub-filter complement.
            The terms are combined to form a single XPath
!           <xtermref bibref="XPATH2" idref="doc-xpath-OrExpr">or-expression</xtermref>
            by separating them with the <code>or</code> token.
          </p>
  
***************
*** 301,313 ****
                A 
                <term>Boolean-filter relationship</term> 
                is a relationship between a 
!               <termref ref="term-boolean-filter">
!                 Boolean filter
!               </termref> 
                and a 
!               <termref ref="term-sub-filter">
!                 sub-filter
!               </termref> 
                expressed by an
                <xtermref bibref="XLINK" idref="xlink-arcs">XLink arc</xtermref>.
              </definition>
--- 291,299 ----
                A 
                <term>Boolean-filter relationship</term> 
                is a relationship between a 
!               <termref ref="term-boolean-filter">Boolean filter</termref> 
                and a 
!               <termref ref="term-sub-filter">sub-filter</termref> 
                expressed by an
                <xtermref bibref="XLINK" idref="xlink-arcs">XLink arc</xtermref>.
              </definition>
***************
*** 321,342 ****
            <ulist>
              <item>
                have an 
!               <xtermref bibref="XBRL" idref="_Toc156209129">
!                 arcrole value
!               </xtermref> 
                equal to <val>http://xbrl.org/arcrole/2008/boolean-filter</val>
              </item>
              <item>
                have the Boolean filter at the 
!               <xtermref bibref="XLINK" idref="dt-starting-resource">
!                 starting resource of the arc
!               </xtermref>
              </item>
              <item>
                have the sub-filter at the 
!               <xtermref bibref="XLINK" idref="dt-ending-resource">
!                 ending resource of the arc
!               </xtermref>
              </item>
            </ulist>
  
--- 307,322 ----
            <ulist>
              <item>
                have an 
!               <xtermref bibref="XBRL" idref="_3.5.3.9">arcrole value</xtermref> 
                equal to <val>http://xbrl.org/arcrole/2008/boolean-filter</val>
              </item>
              <item>
                have the Boolean filter at the 
!               <xtermref bibref="XLINK" idref="dt-starting-resource">starting resource of the arc</xtermref>
              </item>
              <item>
                have the sub-filter at the 
!               <xtermref bibref="XLINK" idref="dt-ending-resource">ending resource of the arc</xtermref>
              </item>
            </ulist>
  
***************
*** 362,370 ****
            <p>
              A Boolean filter with a complemented Boolean-filter relationship to a sub-filter
              uses the 
!             <xtermref bibref="VARIABLES" idref="term-filter-complement">
!             filter complement
!             </xtermref> 
              of the sub-filter in its implied XPath expression rather than the filter itself.
            </p>
  
--- 342,348 ----
            <p>
              A Boolean filter with a complemented Boolean-filter relationship to a sub-filter
              uses the 
!             <xtermref bibref="VARIABLES" idref="term-filter-complement">filter complement</xtermref> 
              of the sub-filter in its implied XPath expression rather than the filter itself.
            </p>
  
***************
*** 378,387 ****
            <p>
                If a sub-filter is related to a Boolean filter by a Boolean-filter relationship, that
                filter only covers aspects of the facts being filtered if the Boolean-filter
!               relationship is 
!               <termref ref="term-covering-boolean-filter-relationship">
!               covering
!               </termref>. 
            </p>          
  
        </section><!-- boolean-filter relationships -->
--- 356,363 ----
            <p>
                If a sub-filter is related to a Boolean filter by a Boolean-filter relationship, that
                filter only covers aspects of the facts being filtered if the Boolean-filter
!               relationship is a
!               <termref ref="term-covering-boolean-filter-relationship">covering Boolean-filter relationship</termref>. 
            </p>          
  
        </section><!-- boolean-filter relationships -->
***************
*** 521,526 ****
--- 497,518 ----
            </p>
          </revision>
  
+         <revision ref="person-geoff" day="13" month="08" year="2008">
+           <p>
+             Removed un-necessary schema limitations on undirected cycles
+             in relationship networks.
+           </p>
+         </revision>
+ 
+         <revision ref="person-geoff" day="15" month="12" year="2008">
+           <p>
+             Fixed formatting issues and clarified a reference to covering Boolean-filter relationships.
+           </p>
+           <p>
+             Updated references to the latest errata-corrected version of the XBRL 2.1 specification.
+           </p>
+         </revision>
+ 
        </revisions>
  
      </section>
