Apply pretty print tool.

Apply on each class in test suite and library.

test/autotest/test_suite/json_book_converter.e

@@ -1,73 +1,74 @@
 note
-    description: "A JSON converter for BOOK"
-    author: "Paul Cohen"
-    date: "$Date$"
-    revision: "$Revision$"
+	description: "A JSON converter for BOOK"
+	author: "Paul Cohen"
+	date: "$Date$"
+	revision: "$Revision$"
 
 class
 	JSON_BOOK_CONVERTER
 
 inherit
-    JSON_CONVERTER
+
+	JSON_CONVERTER
 
 create
-    make
+	make
 
 feature {NONE} -- Initialization
 
-    make
-        local
-            ucs: STRING_32
-            a: AUTHOR
-        do
-            create ucs.make_from_string ("")
-            create a.make (ucs)
-            create object.make (ucs, a, ucs)
-        end
+	make
+		local
+			ucs: STRING_32
+			a: AUTHOR
+		do
+			create ucs.make_from_string ("")
+			create a.make (ucs)
+			create object.make (ucs, a, ucs)
+		end
 
 feature -- Access
 
-    object: BOOK
+	object: BOOK
 
 feature -- Conversion
 
-    from_json (j: like to_json): detachable like object
-        do
-            if
+	from_json (j: like to_json): detachable like object
+		do
+			if
 				attached {STRING_32} json.object (j.item (title_key), Void) as l_title and
 				attached {STRING_32} json.object (j.item (isbn_key), Void) as l_isbn and
 				attached {AUTHOR} json.object (j.item (author_key), "AUTHOR") as l_author
-            then
+			then
 				create Result.make (l_title, l_author, l_isbn)
-            end
-        end
+			end
+		end
 
-    to_json (o: like object): JSON_OBJECT
-        do
-            create Result.make
-            Result.put (json.value (o.title), title_key)
-            Result.put (json.value (o.isbn), isbn_key)
-            Result.put (json.value (o.author), author_key)
-        end
+	to_json (o: like object): JSON_OBJECT
+		do
+			create Result.make
+			Result.put (json.value (o.title), title_key)
+			Result.put (json.value (o.isbn), isbn_key)
+			Result.put (json.value (o.author), author_key)
+		end
 
 feature {NONE} -- Implementation
 
-    title_key: JSON_STRING
+	title_key: JSON_STRING
 			-- Book's title label.
-        once
-            create Result.make_json ("title")
-        end
+		once
+			create Result.make_json ("title")
+		end
 
-    isbn_key: JSON_STRING
+	isbn_key: JSON_STRING
 			-- Book ISBN label.
-        once
-            create Result.make_json ("isbn")
-        end
+		once
+			create Result.make_json ("isbn")
+		end
 
-    author_key: JSON_STRING
+	author_key: JSON_STRING
 			-- Author label.
-        once
-            create Result.make_json ("author")
-        end
+		once
+			create Result.make_json ("author")
+		end
 
 end -- class JSON_BOOK_CONVERTER