X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fyard.icl;h=582ea1d6a25e5a8eb2980456c3166622e22263de;hb=3275e6545ebf0901e962065416cf95f5b35fa828;hp=81e58837495df4a2fa86e9f7c817835b8cda89fa;hpb=f63b1c16836bebf6eef2baa5f20d4d6ebc73e4dd;p=cc1516.git

diff --git a/src/yard.icl b/src/yard.icl
index 81e5883..582ea1d 100644
--- a/src/yard.icl
+++ b/src/yard.icl
@@ -12,6 +12,7 @@ import Data.Either
 import Control.Monad
 import Control.Applicative
 from Data.Func import $
+import Data.Void
 
 instance toString Error where
 	toString ParseError = "General parse error"
@@ -65,6 +66,11 @@ peek = Parser \i -> case i of
     []      = (Left ParseError, [])
     [x:xs]  = (Right x, [x:xs])
 
+eof :: Parser a Void
+eof = Parser \i -> case i of 
+    []      = (Right Void, [])
+    _       = (Left ParseError, i)
+
 satisfy :: (a -> Bool) -> Parser a a
 satisfy f = top >>= \r -> if (f r) (return r) fail
 
@@ -75,4 +81,4 @@ item :: a -> Parser a a | Eq a
 item a  = satisfy ((==)a)
 
 list :: [a] -> Parser a [a] | Eq a
-list as = mapM item as
+list as = mapM item as
\ No newline at end of file