use
---

a syntax highlighter middleware

note, do not use this on rss feed, i.e.

make a middleware in your hack middleware chain:

    none_rss_highlight :: Middleware
    none_rss_highlight app = \env -> do
      if env.path_info.ends_with "rss.xml" 
        then app env
        else highlight app env

and use this!

css
---

underneath, it's just [highlighting-kate](http://johnmacfarlane.net/highlighting-kate/), so grab those css.

Add them to `config/theme/blueprint.txt`, e.g.

    css        = screen, blueprint-wp, highlight/ascetic, hk-kate, custom


also customized in custom, if you want, e.g.

    /* highlight */
    table.sourceCode {
      border-top: 1px solid #eee;
      padding-top: 20px;
      padding-bottom: 20px;
      margin-bottom: 20px;
      border-bottom:  1px solid #eee;
      border-left: 5px solid #eee;
      border-right: 0;
      width: 530px;
    }

    td.lineNumbers { 
      display: none;
    }

sample main:

    module Main where

    import Hack.Contrib.Middleware.Debug
    -- import Hack.Contrib.Request (inputs)
    -- import Hack.Contrib.Middleware.Inspect
    -- import Hack.Contrib.Middleware.SimpleAccessLogger
    import Bamboo
    import Bamboo.Theme.Blueprint
    import Hack
    import Hack.Contrib.Middleware.BounceFavicon
    import Hack.Contrib.Middleware.ContentLength
    import Hack.Contrib.Middleware.ContentType
    import Hack.Contrib.Middleware.ETag
    import Hack.Contrib.Middleware.Lambda
    import Hack.Contrib.Middleware.Lucky
    import Hack.Contrib.Middleware.ShowExceptions
    import Hack.Contrib.Middleware.ShowStatus
    import Hack.Contrib.Middleware.Static
    import Hack.Contrib.Utils
    import Hack.Contrib.Middleware.URLMap
    import Hack.Handler.Happstack
    import qualified Hack.Contrib.Middleware.Head as H
    import Bamboo.Plugin.Highlight
    import Control.Arrow ((<<<))

    import MPSUTF8
    import Prelude hiding ((.), (>))


    default_content_type :: String
    default_content_type = "text/plain; charset=UTF-8"

    stack :: [Middleware]
    stack = 
      [  dummy_middleware

      -- filter
      ,  bounce_favicon

      -- setup
      --,  parse_multipart

      -- debug
      -- ,  inspect
      -- ,  debug (\e r -> e.print)

      -- completeness
      ,  content_length
      ,  content_type default_content_type
      ,  etag

      -- debuging
      ,  show_exceptions Nothing
      ,  show_status

      -- optimization
      ,  H.head

      -- log
      --,  simple_access_logger Nothing

      -- for fun
      ,  lucky
      ,  lambda

      , url_map [("", bamboo)]
      ]
      where
        bamboo = use 
          [bamboo_serve, no_rss <<< bamboo_with_theme blueprint] dummy_app
        -- show_env     = debug (\e r -> e.print)
        bamboo_serve = static (Just "db/public") 
            ["/theme", "/images", "/plugin", "/favicon.ico", "/media"]
        no_rss app = \env -> do
          if env.path_info.ends_with "rss.xml" 
            then app env
            else highlight app env

    -- test_app = \env -> return $ def .set_body (env.inputs.show)

    app :: Application
    app = use stack dummy_app

    main :: IO ()
    main = run app