X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=doc%2Fzoom.xml;h=3f08dbecccb8a3ed3c26cf3cb210a9dba29b9065;hb=23511a86ab565d5a4ce3c8f5924a49e9d310ba98;hp=0d0bac22e8eed7f713924c01375a8159adb74f37;hpb=f6379872ace49628473c47d23b29e9f46b5afbe4;p=yaz-moved-to-github.git

diff --git a/doc/zoom.xml b/doc/zoom.xml
index 0d0bac2..3f08dbe 100644
--- a/doc/zoom.xml
+++ b/doc/zoom.xml
@@ -20,7 +20,7 @@ ZOOM_options_set_int(opt, name, value)
 ZOOM_connection_scan1 (ZOOM_connection c, ZOOM_query startterm)
 ZOOM_query_cql2rpn(ZOOM_query s, const char *str, ZOOM_connection conn)
 -->
-<!-- $Id: zoom.xml,v 1.55 2006-12-06 11:12:14 mike Exp $ -->
+<!-- $Id: zoom.xml,v 1.57 2007-05-01 22:23:30 mike Exp $ -->
  <chapter id="zoom"><title>ZOOM</title>
   <para>
     &zoom; is an acronym for 'Z39.50 Object-Orientation Model' and is
@@ -38,7 +38,11 @@ ZOOM_query_cql2rpn(ZOOM_query s, const char *str, ZOOM_connection conn)
     specified by the value of the connection's <literal>sru</literal>
     option, which may be SRU over HTTP GET (<literal>get</literal>),
     SRU over HTTP POST (<literal>post</literal>) or SRW (SRU over
-    SOAP) (<literal>soap</literal>).
+    SOAP) (<literal>soap</literal>).  Using the facility for embedding
+    options in target strings, a connection can be forced to use SRU
+    rather the SRW (the default) by prefixing the target string with
+    <literal>sru=get,</literal>, like this:
+    <literal>sru=get,http://sru.miketaylor.org.uk:80/sru.pl</literal>
    </para>
   </note>
 
@@ -474,6 +478,13 @@ ZOOM_query_cql2rpn(ZOOM_query s, const char *str, ZOOM_connection conn)
         If this option isn't set, the ZOOM module will automatically
         allocate a result set name.
        </entry><entry>default</entry></row>
+      <row><entry>
+        rpnCharset</entry><entry>Character set for RPN terms.
+        If this is set, ZOOM C will assume that the ZOOM application is
+        running UTF-8. Terms in RPN queries are then converted to the
+        rpnCharset. If this is unset, ZOOM C will not assume any encoding
+        of RPN terms and no conversion is performed.
+       </entry><entry>none</entry></row>
      </tbody>
     </tgroup>
    </table>
@@ -913,6 +924,13 @@ ZOOM_query_cql2rpn(ZOOM_query s, const char *str, ZOOM_connection conn)
         scanStatus</entry><entry>An integer indicating the Scan Status
         of last scan.
        </entry><entry>0</entry></row>
+      <row><entry>
+        rpnCharset</entry><entry>Character set for RPN terms.
+        If this is set, ZOOM C will assume that the ZOOM application is
+        running UTF-8. Terms in RPN queries are then converted to the
+        rpnCharset. If this is unset, ZOOM C will not assume any encoding
+        of RPN terms and no conversion is performed.
+       </entry><entry>none</entry></row>
      </tbody>
     </tgroup>
    </table>