Apply pretty print tool.

Apply on each class in test suite and library.

test/autotest/test_suite/author.e

@@ -1,33 +1,32 @@
-
 class
 	AUTHOR
 
 create
-    make
+	make
 
 feature {NONE} -- Initialization
 
-    make (a_name: STRING_32)
+	make (a_name: STRING_32)
 			-- Create an author with `a_name' as `name'.
-        do
-            set_name (a_name)
-        ensure
+		do
+			set_name (a_name)
+		ensure
 			name_set: name = a_name
-        end
+		end
 
 feature -- Access
 
-    name: STRING_32
-		-- Author name
+	name: STRING_32
+			-- Author name
 
 feature -- Change
 
-    set_name (a_name: STRING_32)
+	set_name (a_name: STRING_32)
 			-- Set `name' with `a_name'.
-        do
-            name := a_name
-        ensure
+		do
+			name := a_name
+		ensure
 			name_set: name = a_name
-        end
+		end
 
 end -- class AUTHOR