Removed page caching.

I am removing page caching for the following reasons (in no particular order):
- It is very error-prone because the pandoc output might interfere with the
  Hakyll page layout (and thus would pages be read incorrectly).
- Timestamping is a much better method to save compilation time.
- It would also mess up Unicode sometimes.
- Hakyll is aimed at small to medium sites. This caching would not bring a huge
  speedup anyway.

Note: there still is timestamp checking!

1 files changed, 1 insertions, 2 deletions

diff --git a/src/Text/Hakyll.hs b/src/Text/Hakyll.hs
index 295f32e..5c2fbd5 100644
--- a/src/Text/Hakyll.hs
+++ b/src/Text/Hakyll.hs
@@ -39,8 +39,7 @@ build configuration buildFunction = do putStrLn "Generating..."
 
 -- | Clean up directories.
 clean :: IO ()
-clean = do remove' "_cache"
-           remove' "_site"
+clean = remove' "_site"
   where
     remove' dir = do putStrLn $ "Removing " ++ dir ++ "..."
                      exists <- doesDirectoryExist dir