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authorJed Barber <jjbarber@y7mail.com>2014-02-11 11:45:17 +1100
committerJed Barber <jjbarber@y7mail.com>2014-02-11 11:45:17 +1100
commit54658529a3c16d91ca9858538ed78635196591d4 (patch)
tree0f60d9c54c6c0725c7d529dcc3b5724da12ae87c
parent9baf8106c8c0d93a45c851e55b9acc4725437864 (diff)
Fixed whitespace parsing bug in Fractran parser
-rw-r--r--Fractran/Parser.hs6
1 files changed, 3 insertions, 3 deletions
diff --git a/Fractran/Parser.hs b/Fractran/Parser.hs
index 576f8a0..6d6cd86 100644
--- a/Fractran/Parser.hs
+++ b/Fractran/Parser.hs
@@ -24,18 +24,18 @@ parseFractran = parse fractran "error"
fractran = do
+ whiteSpace
value <- initVal
fractionList <- many intPair
- whiteSpace
eof
return (FractranProgram fractionList value)
intPair = do
- whiteSpace
numerator <- wholeNumber
slash
denominator <- positiveNumber
+ whiteSpace
return (numerator,denominator)
@@ -43,8 +43,8 @@ slash = char '/'
initVal = do
- whiteSpace
value <- wholeNumber
+ whiteSpace
return value