@@ -7,11 +7,11 @@ module Text.Hakyll.Tags
7import qualified Data.Map as M
7import qualified Data.Map as M
8import qualified Data.ByteString.Lazy.Char8 as B
8import qualified Data.ByteString.Lazy.Char8 as B
9import qualified Data.List as L
9import qualified Data.List as L
10−import Control.Monad
10+import Control.Monad (foldM)
12import Text.Hakyll.Util
12import Text.Hakyll.Util
13import Text.Hakyll.Page
13import Text.Hakyll.Page
14−import Control.Arrow
14+import Control.Arrow (second)
16-- | Read a tag map. This creates a map from tags to page paths. This function
16-- | Read a tag map. This creates a map from tags to page paths. This function
17-- assumes the tags are located in the `tags` metadata field, separated by
17-- assumes the tags are located in the `tags` metadata field, separated by