Update setup.rb to silence errors on shebang replacement. Camping han…

…dler now allows passing back of an IO object, to allow large file streaming. Simpler underscore replacement on Tepee wiki words.

git-svn-id: svn+ssh://rubyforge.org/var/svn/mongrel/trunk@154 19e92222-5c0b-0410-8929-a290d50e31e9

examples/camping/tepee.rb

@@ -115,12 +115,13 @@ def list
   def _markup body
     return '' if body.blank?
     body.gsub!(Tepee::Models::Page::PAGE_LINK) do
-      page = title = $1.underscore
+      page = title = $1
       title = $2 unless $2.empty?
+      page = page.gsub /\W/, '_'
       if Tepee::Models::Page.find(:all, :select => 'title').collect { |p| p.title }.include?(page)
-        %Q{<a href="#{R Show, page}">#{title}</a>}
+        %Q{<a href="#{self/R(Show, page)}">#{title}</a>}
       else
-        %Q{<span>#{title}<a href="#{R Edit, page, 1}">?</a></span>}
+        %Q{<span>#{title}<a href="#{self/R(Edit, page, 1)}">?</a></span>}
       end
     end
     RedCloth.new(body, [ :hard_breaks ]).to_html

lib/mongrel/camping.rb

@@ -40,7 +40,16 @@ def process(request, response)
               head[k] = vi
             end
           end
-          out << controller.body
+          if controller.body.respond_to? :read
+            while chunk = controller.body.read(16384)
+              out << chunk
+            end
+            if controller.body.respond_to? :close
+              controller.body.close
+            end
+          else
+            out << controller.body
+          end
         end
       end
     end