DTD definition error

Posted by Geln Yang on Stack Overflow See other posts from Stack Overflow or by Geln Yang
Published on 2010-05-10T08:32:57Z Indexed on 2010/05/10 9:04 UTC
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Hi,

It will get a error to define a dtd as follow:

<!ELEMENT line (property*)>
<!ATTLIST line showType (1|?|+|*) "1" >

The error:

The name token is required in the enumerated type list for the "showType" attribute declaration.

It seems the value can't be special characters,such as "?","+","*". To change the characters to Latin-1 characters, like "& #42;"(add a blank before '#') , get the same error.

How to resolve this problem?

Thanks!

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