Default Declaration: #FIXED

defaultdecl-highlight-fixed

example23.xml


<?xml version="1.0" encoding="US-ASCII"?>

<!DOCTYPE root
  [
  <!ELEMENT root ANY>
  <!ELEMENT stuff ANY>
  <!ATTLIST stuff junk CDATA #FIXED "you cannot change this value">
  ]
>

<root>
  
  <stuff/>
  <stuff junk="you cannot change this value"/>

</root>

Notes

You can give the attribute a value as long as it's the same value.
The #FIXED keyword is optional.