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-rw-r--r--Unlambda/Parser.hs6
1 files changed, 1 insertions, 5 deletions
diff --git a/Unlambda/Parser.hs b/Unlambda/Parser.hs
index 851fc01..59fc5e3 100644
--- a/Unlambda/Parser.hs
+++ b/Unlambda/Parser.hs
@@ -15,11 +15,7 @@ import Text.ParserCombinators.Parsec
-type ULM a = ContT UnlambdaTerm (StateT UnlambdaState IO) a
-
-data UnlambdaState = UnlambdaState { exit :: UnlambdaTerm -> ULM UnlambdaTerm
- , curChar :: Maybe Char }
-
+type ULM a = ContT UnlambdaTerm (StateT (Maybe Char) IO) a
data UnlambdaTerm = S | K | I | V | R | D | C | E | Bar | Reed