CQL/CCL/PQF conversion fixes. CCL support for Z39.58 trunc

[yaz-moved-to-github.git] / doc / tools.xml

diff --git a/doc/tools.xml b/doc/tools.xml
index cc3e3c5..80a9756 100644 (file)
--- a/doc/tools.xml
+++ b/doc/tools.xml
@@ -740,6 +740,15 @@
           </entry>
          </row>
 
+         <row><entry><literal>t=z</literal></entry><entry>
+           Allows masking anywhere in a term, thus fully supporting
+           # (mask one character) and ? (zero or more of any).
+           If masking is used, trunction is set to 104 (Z39.58 in term)
+           and the term is converted accordingly to Z39.58 masking term -
+           actually the same truncation as CCL itself.
+          </entry>
+         </row>
+
         </tbody>
        </tgroup>
        </table>