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Description: Fast, Nimble PDF Writer for Ruby
Homepage: http://prawn.majesticseacreature.com
Clone URL: git://github.com/sandal/prawn.git 
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sandal (author)
Thu Nov 13 22:24:51 -0800 2008
commit  fadb65c303ff129d0b25a929d3b9d1f915b2f98d
tree    b5c26363828d3fee25b626cf5ec9a22d629a15bf
parent  a123f4980b03072593f14d33219a10c16cce50f3
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examples/text_box.rb 
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@@ -12,8 +12,8 @@ Prawn::Document.generate("text_box.pdf") do
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     :width    => 250, :height => font.height * 10,
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     :overflow => :truncate,
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     :at       => [50, 300]
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-    
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+  
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   move_down 20
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-
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+  
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   text_box "Oh hai text box. " * 100, :overflow => :expand
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 end
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\ No newline at end of file
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lib/prawn/document/text/box.rb 
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@@ -20,14 +20,19 @@ module Prawn
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           x,y = @at
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           unless @overflow == :expand
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+            original_y = @document.y
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             fit_text_to_box
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           end
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-          @document.y = @document.bounds.absolute_bottom + y   
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-          @document.span(@width, :position => x) do
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+          @document.bounding_box([x,@document.bounds.top], 
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+            :width => @width, :height => @document.bounds.height) do
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+            @document.y = @document.bounds.absolute_bottom + y 
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             @document.text @text
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           end
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-            
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+          
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+          unless @overflow == :expand
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+            @document.y = y + @document.bounds.absolute_bottom - @height  
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+          end        
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         end
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         private

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