h5diff compares attribute data like dataset data (#4191)

Updates tools docs to indicate that dataset and attribute data are compared in the same way

tools/src/h5diff/h5diff_common.c

@@ -813,7 +813,7 @@ usage(void)
                    "      specified group) and generates a report of objects that appear in only\n");
     PRINTVALSTREAM(rawoutstream,
                    "      one group or in both groups. Common objects are then compared recursively.\n");
-    PRINTVALSTREAM(rawoutstream, "  2) Datasets\n");
+    PRINTVALSTREAM(rawoutstream, "  2) Attributes and Datasets\n");
     PRINTVALSTREAM(rawoutstream,
                    "      Array rank and dimensions, datatypes, and data values are compared.\n");
     PRINTVALSTREAM(rawoutstream, "  3) Datatypes\n");

tools/test/h5diff/expected/h5diff_10.txt

@@ -150,7 +150,7 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets
+  2) Attributes and Datasets
       Array rank and dimensions, datatypes, and data values are compared.
   3) Datatypes
       The comparison is based on the return value of H5Tequal.

tools/test/h5diff/expected/h5diff_600.txt

@@ -150,7 +150,7 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets
+  2) Attributes and Datasets
       Array rank and dimensions, datatypes, and data values are compared.
   3) Datatypes
       The comparison is based on the return value of H5Tequal.

tools/test/h5diff/expected/h5diff_603.txt

@@ -151,7 +151,7 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets
+  2) Attributes and Datasets
       Array rank and dimensions, datatypes, and data values are compared.
   3) Datatypes
       The comparison is based on the return value of H5Tequal.

tools/test/h5diff/expected/h5diff_606.txt

@@ -151,7 +151,7 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets
+  2) Attributes and Datasets
       Array rank and dimensions, datatypes, and data values are compared.
   3) Datatypes
       The comparison is based on the return value of H5Tequal.

tools/test/h5diff/expected/h5diff_612.txt

@@ -151,7 +151,7 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets
+  2) Attributes and Datasets
       Array rank and dimensions, datatypes, and data values are compared.
   3) Datatypes
       The comparison is based on the return value of H5Tequal.

tools/test/h5diff/expected/h5diff_615.txt

@@ -151,7 +151,7 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets
+  2) Attributes and Datasets
       Array rank and dimensions, datatypes, and data values are compared.
   3) Datatypes
       The comparison is based on the return value of H5Tequal.

tools/test/h5diff/expected/h5diff_621.txt

@@ -151,7 +151,7 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets
+  2) Attributes and Datasets
       Array rank and dimensions, datatypes, and data values are compared.
   3) Datatypes
       The comparison is based on the return value of H5Tequal.

tools/test/h5diff/expected/h5diff_622.txt

@@ -151,7 +151,7 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets
+  2) Attributes and Datasets
       Array rank and dimensions, datatypes, and data values are compared.
   3) Datatypes
       The comparison is based on the return value of H5Tequal.

tools/test/h5diff/expected/h5diff_623.txt

@@ -151,7 +151,7 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets
+  2) Attributes and Datasets
       Array rank and dimensions, datatypes, and data values are compared.
   3) Datatypes
       The comparison is based on the return value of H5Tequal.

tools/test/h5diff/expected/h5diff_624.txt

@@ -151,7 +151,7 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
       First compares the names of member objects (relative path, from the
       specified group) and generates a report of objects that appear in only
       one group or in both groups. Common objects are then compared recursively.
-  2) Datasets
+  2) Attributes and Datasets
       Array rank and dimensions, datatypes, and data values are compared.
   3) Datatypes
       The comparison is based on the return value of H5Tequal.