(Swift 3,4,5...) XML NewChild2 using a Tag Path

Demonstrates the XML NewChild2 method using a tag path.

Note: This example requires Chilkat v9.5.0.64 or later.

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func chilkatTest() {
    // Note: This example requires Chilkat v9.5.0.64 or later.
    let xml = CkoXml()!

    xml.tag = "aaa"

    // A single tag can be passed to NewChild2, and this behaves as it always has:
    xml.newChild2("penguin", content: "flightless bird")
    xml.newChild2("mammal", content: "")
    print("\(xml.getXml()!)")

    // The output:

    // 	<?xml version="1.0" encoding="utf-8" ?>
    // 	<aaa>
    // 	    <penguin>flightless bird</penguin>
    // 	    <mammal />
    // 	</aaa>
    // 
    // Starting in v9.5.0.64, a tag path can be used.
    // It will cause nodes to be automatically created as needed.
    xml.newChild2("red|green|blue", content: "sky")
    xml.newChild2("mammal|rodent|squirrel", content: "bushy tail")
    print("\(xml.getXml()!)")

    // The output:

    // 	<?xml version="1.0" encoding="utf-8" ?>
    // 	<aaa>
    // 	    <penguin>flightless bird</penguin>
    // 	    <mammal>
    // 	        <rodent>
    // 	            <squirrel>bushy tail</squirrel>
    // 	        </rodent>
    // 	    </mammal>
    // 	    <red>
    // 	        <green>
    // 	            <blue>sky</blue>
    // 	        </green>
    // 	    </red>
    // 	</aaa>
    // 

}