diff --git a/makefile b/makefile
index 88ef785..9a94ee3 100644
--- a/makefile
+++ b/makefile
@@ -2,3 +2,6 @@ all: build
 
 build:
 	spago build
+
+run:
+	spago run
diff --git a/src/Main.purs b/src/Main.purs
index f52c585..f74f291 100644
--- a/src/Main.purs
+++ b/src/Main.purs
@@ -42,12 +42,18 @@ instance bindParser :: Bind Parser where
       let (Parser p2) = f x
       in p2 xs
 
+charP :: Char -> Parser Boolean
+charP c = (_ == c) <$> itemP
+
 isf :: Parser Boolean
 isf = (_ == 'f') <$> itemP
 
 isf2 :: Parser Boolean
 isf2 = (==) <$> itemP <*> pure 'f'
 
+isf3 :: Parser Boolean
+isf3 = charP 'f'
+
 ishi :: Parser (Tuple Boolean Boolean)
 ishi = Tuple <$> ((_ == 'h') <$> itemP) <*> ((_ == 'i') <$> itemP)
 
@@ -68,25 +74,25 @@ main :: Effect Unit
 main = do
   log "🍝"
 
-  case parse ishi2 "hi" of
-    Just (Tuple x y) -> log ("parsing 'hi': " <> show x <> " " <> show y)
-    Nothing -> log "coudn't parse two letters"
+  log $ "parsing 'hi': " <> case parse ishi2 "hi" of
+    Just (Tuple x y) -> show x <> " " <> show y
+    Nothing -> "coudn't parse two letters"
 
-  case parse ishi2 "no" of
-    Just (Tuple x y) -> log ("parsing 'no': " <> show x <> " " <> show y)
-    Nothing -> log "coudn't parse two letters"
+  log $ "parsing 'no': " <> case parse ishi2 "no" of
+    Just (Tuple x y) -> show x <> " " <> show y
+    Nothing -> "coudn't parse two letters"
 
-  case parse ishi2 "ho" of
-    Just (Tuple x y) -> log ("parsing 'ho': " <> show x <> " " <> show y)
-    Nothing -> log "coudn't parse two letters"
+  log $ "parsing 'ho': " <> case parse ishi2 "ho" of
+    Just (Tuple x y) -> show x <> " " <> show y
+    Nothing -> "coudn't parse two letters"
 
-  case parse ishi2 "ni" of
-    Just (Tuple x y) -> log ("parsing 'ni': " <> show x <> " " <> show y)
-    Nothing -> log "coudn't parse two letters"
+  log $ "parsing 'ni': " <> case parse ishi2 "ni" of
+    Just (Tuple x y) -> show x <> " " <> show y
+    Nothing -> "coudn't parse two letters"
 
-  case parse ishi2 "" of
-    Just (Tuple x y) -> log ("parsing '': " <> show x <> " " <> show y)
-    Nothing -> log "coudn't parse two letters"
+  log $ "parsing '': " <> case parse ishi2 "" of
+    Just (Tuple x y) -> show x <> " " <> show y
+    Nothing -> "coudn't parse two letters"
 
 
 -- JUST WORKS