1 files changed, 0 insertions, 35 deletions
diff --git a/src/PGF/Raw/Print.hs b/src/PGF/Raw/Print.hs
deleted file mode 100644
index d34adbc2b..000000000
--- a/src/PGF/Raw/Print.hs
+++ /dev/null
@@ -1,35 +0,0 @@
-module PGF.Raw.Print (printTree) where
-
-import PGF.CId
-import PGF.Raw.Abstract
-
-import Data.List (intersperse)
-import Numeric (showFFloat)
-import qualified Data.ByteString.Char8 as BS
-
-printTree :: Grammar -> String
-printTree g = prGrammar g ""
-
-prGrammar :: Grammar -> ShowS
-prGrammar (Grm xs) = prRExpList xs
-
-prRExp :: Int -> RExp -> ShowS
-prRExp _ (App x []) = showString x
-prRExp n (App x xs) = p (showString x . showChar ' ' . prRExpList xs)
-    where p s = if n == 0 then s else showChar '(' . s . showChar ')'
-prRExp _ (AInt x) = shows x
-prRExp _ (AStr x) = showChar '"' . concatS (map mkEsc x) . showChar '"'
-prRExp _ (AFlt x) = showFFloat Nothing x
-prRExp _ AMet = showChar '?'
-
-mkEsc :: Char -> ShowS
-mkEsc s = case s of
-  '"'  -> showString "\\\""
-  '\\' -> showString "\\\\"
-  _    -> showChar s
-
-prRExpList :: [RExp] -> ShowS
-prRExpList = concatS . intersperse (showChar ' ') . map (prRExp 1)
-
-concatS :: [ShowS] -> ShowS
-concatS = foldr (.) id