- <para>
- If the <emphasis>Relation</emphasis> attribute is
- <emphasis>Equals</emphasis> (default), the term is matched
- in a normal fashion (modulo truncation and processing of
- individual words, if required).
- If <emphasis>Relation</emphasis> is <emphasis>Less Than</emphasis>,
- <emphasis>Less Than or Equal</emphasis>,
- <emphasis>Greater than</emphasis>, or <emphasis>Greater than or
- Equal</emphasis>, the term is assumed to be numerical, and a
- standard regular expression is constructed to match the given
- expression.
- If <emphasis>Relation</emphasis> is <emphasis>Relevance</emphasis>,
- the standard natural-language query processor is invoked.
- </para>
+ <para>
+ If the <emphasis>Relation</emphasis> attribute is
+ <emphasis>Equals</emphasis> (default), the term is matched
+ in a normal fashion (modulo truncation and processing of
+ individual words, if required).
+ If <emphasis>Relation</emphasis> is <emphasis>Less Than</emphasis>,
+ <emphasis>Less Than or Equal</emphasis>,
+ <emphasis>Greater than</emphasis>, or <emphasis>Greater than or
+ Equal</emphasis>, the term is assumed to be numerical, and a
+ standard regular expression is constructed to match the given
+ expression.
+ If <emphasis>Relation</emphasis> is <emphasis>Relevance</emphasis>,
+ the standard natural-language query processor is invoked.
+ </para>