Remove unused. Add comment

diff --git a/etc/server.xml b/etc/server.xml
index 2a37cab..f2c404c 100644 (file)
--- a/etc/server.xml
+++ b/etc/server.xml
@@ -24,15 +24,13 @@
       <casemap rule="l"/>
     </icu_chain>
 
-    <icu_chain id="facet-author" locale="en">
-      <display/>
-      <transform rule="Title"/>
+    <!-- default rule if not facetrule is defined on meta-data element -->
+    <icu_chain id="facet" locale="en">
       <transliterate>[[:WhiteSpace:][,.-]]* } [$] > ;</transliterate>
     </icu_chain>
     
+    <!-- Specific facet rule -->
     <icu_chain id="facet-subject" locale="en">
-      <display/>
-      <transform rule="Title"/>
       <transliterate>[[:WhiteSpace:][,.-]]* } [$] > ;</transliterate>
     </icu_chain>