ile,
                                     U+2308 ISOamsc  --&gt;
&lt;!ENTITY rceil    CDATA "&amp;#8969;" -- right ceiling, U+2309 ISOamsc  --&gt;
&lt;!ENTITY lfloor   CDATA "&amp;#8970;" -- left floor = apl downstile,
                                     U+230A ISOamsc  --&gt;
&lt;!ENTITY rfloor   CDATA "&amp;#8971;" -- right floor, U+230B ISOamsc  --&gt;
&lt;!ENTITY lang     CDATA "&amp;#9001;" -- left-pointing angle bracket = bra,
                                     U+2329 ISOtech --&gt;
&lt;!-- lang is