In mysqli-client-encoding.xml, I ran into that :
<refsect1> <title>See also</title> <para> <function>mysqli_client_encoding</function>. <function>mysqli_real_escape_string</function>. </para> </refsect1>
Is that a policy for see also sections?
Nope, should be: <func/> and <func/>. or: <func/>, <func/> and <func/>.
So there is no problem if you put it into a refsect (it was actually a plan to do docwise, just noone had the time to do it).
Goba