Function parse

parse.go:567–573

Parse parsing the XPath express string expr and returns a tree node.

(expr string, namespaces map[string]string)

// Parse parsing the XPath express string expr and returns a tree node.
func parse(expr string, namespaces map[string]string) node {
	r := &scanner{text: expr}
	r.nextChar()
	r.nextItem()
	p := &parser{r: r, namespaces: namespaces}
	return p.parseExpression(nil)
}

// rootNode holds a top-level node of tree.
type rootNode struct {