Hi, I would like to have the following attribute list:
<!ATTLIST elementName attrName (two words|more than one word) #REQUIRED>
but it seems spaces are not valid in the enumerated list. I also tried:
<!ENTITY % twoWords "two words">
<!ENTITY % moreThanOneWord "more than one word">
<!ATTLIST elementName attrName(%twoWords;|%moreThanOneWord;) #REQUIRED>
but was also unable to validate the DTD. How can I solve this? Thanks.