specified. Both the 4-digit and the 6-digit form can be used to
specify UTF-16 surrogate pairs to compose characters with code
points larger than U+FFFF, although the availability of the
- 6-digit form technically makes this unnecessary. (When surrogate
- pairs are used when the server encoding is <literal>UTF8</>, they
- are first combined into a single code point that is then encoded
- in UTF-8.)
+ 6-digit form technically makes this unnecessary. (Surrogate
+ pairs are not stored directly, but combined into a single
+ code point that is then encoded in UTF-8.)
</para>
<para>