[svn-r20383] Description:

Bring r19714:20382 from trunk to revise_chunks branch

Tested:
    Linux 2.6/64 (chicago)

tools/h5diff/testfiles/h5diff_704.txt

@@ -0,0 +1,28 @@
+
+group1   group2
+---------------------------------------
+    x      x                   
+
+
+group  : </g> and </g>
+0 differences found
+   obj1   obj2
+ --------------------------------------
+    x      x    float1         
+    x      x    integer1       
+Attributes status:  2 common, 0 only in obj1, 0 only in obj2
+attribute: <float1 of </g>> and <float1 of </g>>
+size:           [2]           [2]
+position        float1 of </g>  float1 of </g>  difference          
+------------------------------------------------------------
+[ 0 ]          1.1             2.1             1              
+[ 1 ]          2.2             3.2             1              
+2 differences found
+attribute: <integer1 of </g>> and <integer1 of </g>>
+size:           [2]           [2]
+position        integer1 of </g> integer1 of </g> difference          
+------------------------------------------------------------
+[ 0 ]          1               2               1              
+[ 1 ]          2               3               1              
+2 differences found
+EXIT CODE: 1