Add Go XML to structure tags

The Go programming language can directly map XML to structure fields. Add the correct XML tag after each field.

Input

package main

// FooXML mapping from XML to struct
type FooXML struct {
	Field1 string
	Field2 string
	Field3 string
}

Output

package main

// FooXML mapping from XML to struct
type FooXML struct {
	Field1 string `xml:"field1"`
	Field2 string `xml:"field2"`
	Field3 string `xml:"field3"`
}