<?xml version="1.0" encoding="UTF-8"?>

<!--
	Whenever an error occurs while executing 4D code in the web engine
	an xml structure is built. This dtd describes this Xml structure.
	This xml is then processed with an xsl stylesheet to produce HTML.
	The Html is to be sent to the browser to notify the error.
-->

<!ELEMENT error (method,line,contents,description,error_stack)>

<!ELEMENT method      (#PCDATA)>
<!ELEMENT line      (#PCDATA)>
<!ELEMENT contents      (#PCDATA)>
<!ELEMENT description      (#PCDATA)>

<!ELEMENT error_stack (frame*)>

<!ELEMENT frame    (#PCDATA)>

<!ATTLIST frame 
  component CDATA #IMPLIED
  error CDATA #IMPLIED
  error_description CDATA #IMPLIED
  action_description CDATA #IMPLIED
  location CDATA #IMPLIED
  task_name CDATA #IMPLIED
>