the integer before <literal>=</literal> is
the attribute type and the integer following <literal>=</literal>
is the attribute value.
- If no <literal>=</literal> is in the criterion it is treated as a
- sortfield of type InternationalString.
+ If no <literal>=</literal> character is in the criterion, it is treated
+ as a sortfield of type InternationalString.
The flags word of each sort specification must consist of
<literal>s</literal>
for case sensitive or <literal>i</literal> for case insensitive, and