box.rb in prawn-0.15.0

- old
+ new

@@ -9,10 +9,11 @@
 
 require_relative "formatted/box"
 
 module Prawn
   module Text
+    # @group Stable API
 
     # Draws the requested text into a box. When the text overflows
     # the rectangle, you shrink to fit, or truncate the text. Text
     # boxes are independent of the document y position.
     #
@@ -118,9 +119,11 @@
               Text::Box.new(string, options)
             end
 
       box.render
     end
+
+    # @group Experimental API
 
     # Generally, one would use the Prawn::Text#text_box convenience
     # method. However, using Text::Box.new in conjunction with
     # #render(:dry_run=> true) enables one to do look-ahead calculations prior
     # to placing text on the page, or to determine how much vertical space was