-<!-- $Id: tools.xml,v 1.7 2001-10-24 12:50:44 adam Exp $ -->
+<!-- $Id: tools.xml,v 1.10 2002-02-24 12:23:43 adam Exp $ -->
<chapter id="tools"><title>Supporting Tools</title>
<para>
AttributeType ::= integer.
- AttributeValue ::= integer.
+ AttributeValue ::= integer || string.
Complex ::= Operator QueryStruct QueryStruct.
</para>
<para>
- The EUROPAGATE research project working under the Libraries programme
+ The <ulink url="http://europagate.dtv.dk/">EUROPAGATE</ulink>
+ research project working under the Libraries programme
of the European Commission's DG XIII has, amongst other useful tools,
implemented a general-purpose CCL parser which produces an output
structure that can be trivially converted to the internal RPN
- representation of YAZ (The <literal>Z_RPNQuery</literal> structure).
+ representation of &yaz; (The <literal>Z_RPNQuery</literal> structure).
Since the CCL utility - along with the rest of the software
- produced by EUROPAGATE - is made freely available on a liberal license, it
- is included as a supplement to YAZ.
+ produced by EUROPAGATE - is made freely available on a liberal
+ license, it is included as a supplement to &yaz;.
</para>
<sect3><title>CCL Syntax</title>
| string
-- Qualifiers is a list of strings separated by comma
- Relation ::= '=' | '>=' | '<=' | '<>' | '>' | '<'
+ Relation ::= '=' | '>=' | '<=' | '<>' | '>' | '<'
-- Relational operators. This really doesn't follow the ISO8777
-- standard.
sgml-indent-step:1
sgml-indent-data:t
sgml-parent-document: "yaz.xml"
- sgml-local-catalogs: "../../docbook/docbook.cat"
+ sgml-local-catalogs: nil
sgml-namecase-general:t
End:
-->