Function newFunctionNode

parse.go:125–127

newFunctionNode returns function call node.

(name, prefix string, args []node)

// newFunctionNode returns function call node.
func newFunctionNode(name, prefix string, args []node) node {
	return &functionNode{nodeType: nodeFunction, Prefix: prefix, FuncName: name, Args: args}
}

// testOp reports whether current item name is an operand op.
func testOp(r *scanner, op string) bool {