add lowercase-expended-term

Author: marmoure

src/main/xar-resources/data/lucene/listings/listing-48.txt

@@ -5,6 +5,7 @@ let $options :=
         <phrase-slop>1</phrase-slop>
         <leading-wildcard>no</leading-wildcard>
         <filter-rewrite>yes</filter-rewrite>
+        <lowercase-expanded-terms>yes</lowercase-expanded-terms>
     </options>
 return
     //SPEECH[ft:query(., $query, $options)]

src/main/xar-resources/data/lucene/lucene.xml

@@ -880,6 +880,15 @@
                             that this can produce very slow queries on big indexes.</para>
                     </listitem>
                 </varlistentry>
+                <varlistentry>
+                    <term> <code>lowercase-expanded-terms</code> </term>
+                    <listitem>
+                        <para>Key used to set whether expanded terms should be lower-cased,
+                        <code>LOWERCASE_EXPANDED_TERMS</code> when set to <code>yes</code> automatically lowercases wildcard, regex and fuzzy queries.
+                        Default value is <code>no</code>.
+                        </para>
+                    </listitem>
+                </varlistentry>
             </variablelist>
         </sect2>
     </sect1>