1  
 2  ========================
 3  Expression: /1/2/3
 4  Object is a Node Set :
 5  Set contains 1 nodes:
 6  1  ELEMENT image
 7      ATTRIBUTE href
 8        TEXT
 9          content=linus.gif
10  
11  ========================
12  Expression: element(/1/2/3)
13  Object is a Node Set :
14  Set contains 1 nodes:
15  1  ELEMENT image
16      ATTRIBUTE href
17        TEXT
18          content=linus.gif
19  
20  ========================
21  Expression: element(foo)element(/1/2/3)
22  Object is a Node Set :
23  Set contains 1 nodes:
24  1  ELEMENT image
25      ATTRIBUTE href
26        TEXT
27          content=linus.gif
28  
29  ========================
30  Expression: element(/1/2/3)element(foo)
31  Object is a Node Set :
32  Set contains 1 nodes:
33  1  ELEMENT image
34      ATTRIBUTE href
35        TEXT
36          content=linus.gif
37  
38  ========================
39  Expression: chapter1/3
40  Object is a Node Set :
41  Set contains 0 nodes:
42  
43  ========================
44  Expression: element(chapter1/3)
45  Object is empty (NULL)
46  
47  ========================
48  Expression: element(foo)element(chapter1/3)
49  Object is empty (NULL)
50  
51  ========================
52  Expression: element(chapter1/3)element(foo)
53  Object is empty (NULL)