9 lines
225 B
XML
9 lines
225 B
XML
<?xml version="1.0"?>
|
|
<!DOCTYPE doc [
|
|
<!ELEMENT doc ((a | b)+ , c , d)*>
|
|
<!ELEMENT a (#PCDATA)>
|
|
<!ELEMENT b (#PCDATA)>
|
|
<!ELEMENT c (#PCDATA)>
|
|
<!ELEMENT d (#PCDATA)>
|
|
]>
|
|
<doc><b>This</b><c> is a</c><d> valid document</d></doc>
|