[Pipet Users] PL DTD

[Jean-Marc Valin]

I don't know whether this is of interest to any of you but I have just written a
DTD for the PL .n XML files. I'm sending that in attachment. BTW, I tested it
quickly, so it may not be perfect. BTW, it's not yet used in any of the PL code.

	Jean-Marc
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<!ELEMENT Document ((Network|Parameter)*)>
<!ATTLIST Document>

<!ELEMENT Network ((Node|Link|NetInput|NetOutput|NetCondition)*)>
<!ATTLIST Network
    type CDATA #REQUIRED
    name CDATA #REQUIRED
    category CDATA #IMPLIED>

<!ELEMENT Node (Parameter*)>
<!ATTLIST Node
    name CDATA #REQUIRED
    type CDATA #REQUIRED
    x CDATA #REQUIRED
    y CDATA #REQUIRED>

<!ELEMENT Parameter EMPTY>
<!ATTLIST Parameter
    name CDATA #REQUIRED
    type CDATA #IMPLIED
    value CDATA #IMPLIED>

<!ELEMENT Link EMPTY>
<!ATTLIST Link
    from CDATA #REQUIRED
    output CDATA #REQUIRED
    to CDATA #REQUIRED
    input CDATA #REQUIRED>

<!ELEMENT NetInput EMPTY>
<!ATTLIST NetInput
    name CDATA #REQUIRED
    node CDATA #REQUIRED
    terminal CDATA #REQUIRED>

<!ELEMENT NetOutput EMPTY>
<!ATTLIST NetOutput
    name CDATA #REQUIRED
    node CDATA #REQUIRED
    terminal CDATA #REQUIRED>

<!ELEMENT NetCondition EMPTY>
<!ATTLIST NetCondition
    name CDATA #REQUIRED
    node CDATA #REQUIRED
    terminal CDATA #REQUIRED>