···

       
165
       
 
       


     

       
166
       
 
       
      [attrs]

     

       
167
       
 
       
      foo = "foo"

     

       
0
       
 
       

     

       
168
       
 
       
      [level1.level2.level3]

     

       
169
       
 
       
      level4 = "deep"

     

       
170
       
 
       
    '';

     

···

       
165
       
 
       


     

       
166
       
 
       
      [attrs]

     

       
167
       
 
       
      foo = "foo"

     

       
168
       
+
       


     

       
169
       
 
       
      [level1.level2.level3]

     

       
170
       
 
       
      level4 = "deep"

     

       
171
       
 
       
    '';