-<!ENTITY % TML.node "i|n|o|sp|sb|g|c|row|cell|cursor">
+<!ENTITY % TML.node "i|n|o|s|sp|sb|g|c|row|cell|cursor">
<!ENTITY % TML.common.attrib "
id CDATA #IMPLIED
%TML.common.attrib;
val CDATA #REQUIRED
name NMTOKEN #IMPLIED>
+<!ELEMENT s EMPTY>
+<!ATTLIST s
+ %TML.common.attrib;
+ val CDATA #REQUIRED
+ name NMTOKEN #IMPLIED>
<!ELEMENT row (cell)+>
<!ELEMENT cell (%TML.node;)>
left-open (0|1) #IMPLIED>
<!ELEMENT cursor EMPTY>
-<!ATTLIST %TML.common.attrib; val CDATA #REQUIRED>
+<!ATTLIST
+ %TML.common.attrib;
+ val CDATA #REQUIRED
+ visible (0|1) #REQUIRED>