Update UNLISTEN to not require double-quotes around the wildcard argument.
Clean up markup.
difficulty in extracting certain meta-information from the system
catalogs.
+<variablelist>
<varlistentry>
<term>
partial indices
<DATE>1998-10-07</DATE>
</REFSYNOPSISDIVINFO>
<SYNOPSIS>
-UNLISTEN <REPLACEABLE CLASS="PARAMETER">notifyname</REPLACEABLE> | "*"
+UNLISTEN { <REPLACEABLE CLASS="PARAMETER">notifyname</REPLACEABLE> | * }
</SYNOPSIS>
<REFSECT2 ID="R2-SQL-UNLISTEN-1">
<LISTITEM>
<PARA>
Name of notify condition to stop listening to.
-If "*", all current listen registrations for this backend are cleared.
+
+<VARLISTENTRY>
+<TERM>
+<literal>*</literal>
+</TERM>
+<LISTITEM>
+<PARA>
+All current listen registrations for this backend are cleared.
</VARIABLELIST>