anchor.diff:  import qualified Data.Text as T
   import Text.Hamlet (HtmlUrlI18n, ihamlet)
   import Text.Blaze (toHtml)
  -import Text.Blaze.Renderer.String (renderHtml)
  +import Text.Blaze.Html.Renderer.String (renderHtml)
   
   data MyRoute = Home | Time | Stylesheet
   
  
positive.code: {-# LANGUAGE QuasiQuotes #-}
  import Text.Hamlet (HtmlUrl, hamlet)
  import Data.Text (Text)
  import Text.Blaze.Renderer.String (renderHtml)
  
  data MyRoute = Home | Time | Stylesheet
  
  
negative.code: {-# LANGUAGE QuasiQuotes #-}
  {-# LANGUAGE OverloadedStrings #-}
  import Text.Hamlet (HtmlUrl, hamlet)
  import Text.Blaze.Html.Renderer.String (renderHtml)
  import Data.Text (Text)
  
  data MyRoute = Home
  