Lint fixes, also delete Biz.Language

1 files changed, 0 insertions, 139 deletions

diff --git a/Biz/Language/Bs/Expr.hs b/Biz/Language/Bs/Expr.hs
deleted file mode 100644
index 2452622..0000000
--- a/Biz/Language/Bs/Expr.hs
+++ /dev/null
@@ -1,139 +0,0 @@
-{-# LANGUAGE DeriveDataTypeable #-}
-{-# LANGUAGE GeneralizedNewtypeDeriving #-}
-{-# LANGUAGE OverloadedStrings #-}
-{-# LANGUAGE NoImplicitPrelude #-}
-
-module Language.Bs.Expr where
-
-import Data.String (String)
-import Data.Text (Text)
-import qualified Data.Text as T
-import GHC.Show
-import Protolude hiding (show)
-import qualified Text.PrettyPrint.Leijen.Text as PP
-import Text.PrettyPrint.Leijen.Text hiding ((<$>))
-
-type Ctx = Map Text Expr
-
-data Env = Env {env :: Ctx, fenv :: Ctx}
-  deriving (Eq)
-
-newtype Eval a = Eval {unEval :: ReaderT Env IO a}
-  deriving (Monad, Functor, Applicative, MonadReader Env, MonadIO)
-
-data IFunc = IFunc {fn :: [Expr] -> Eval Expr}
-  deriving (Typeable)
-
-instance Eq IFunc where
-  (==) _ _ = False
-
-data Expr
-  = Atom Text
-  | List [Expr]
-  | Numb Integer
-  | Tape Text
-  | IFun IFunc -- TODO: call this Kern
-  | Func IFunc Env
-  | Bool Bool
-  | Nil
-  deriving (Typeable, Eq)
-
-instance Show Expr where
-  show = T.unpack . ppexpr
-
-data LispErrorType
-  = NumArgs Integer [Expr]
-  | LengthOfList Text Int
-  | ExpectedList Text
-  | ParseError String
-  | TypeMismatch Text Expr
-  | BadSpecialForm Text
-  | NotFunction Expr
-  | UnboundVar Text
-  | Default Expr
-  | ReadFileError Text
-  deriving (Typeable)
-
-data LispError = LispError Expr LispErrorType
-
-instance Show LispErrorType where
-  show = T.unpack . ppexpr
-
-instance Show LispError where
-  show = T.unpack . ppexpr
-
-instance Exception LispErrorType
-
-instance Exception LispError
-
-ppexpr :: Pretty a => a -> Text
-ppexpr x = PP.displayTStrict (PP.renderPretty 1.0 70 (pretty x))
-
---prettyList :: [Doc] -> Doc
---prettyList = encloseSep lparen rparen PP.space
-
-instance Pretty Expr where
-  pretty v =
-    case v of
-      Atom a ->
-        textStrict a
-      List ls ->
-        prettyList $ fmap pretty ls
-      Numb n ->
-        integer n
-      Tape t ->
-        textStrict "\"" <> textStrict t <> textStrict "\""
-      IFun _ ->
-        textStrict "<internal function>"
-      Func _ _ ->
-        textStrict "<lambda function>"
-      Bool True ->
-        textStrict "#t"
-      Bool False ->
-        textStrict "#f"
-      Nil ->
-        textStrict "'()"
-
-instance Pretty LispErrorType where
-  pretty err = case err of
-    NumArgs i args ->
-      textStrict "number of arguments"
-        <$$> textStrict "expected"
-        <+> textStrict (T.pack $ show i)
-        <$$> textStrict "received"
-        <+> textStrict (T.pack $ show $ length args)
-    LengthOfList txt i ->
-      textStrict "length of list in:"
-        <+> textStrict txt
-        <$$> textStrict "length:"
-        <+> textStrict (T.pack $ show i)
-    ParseError txt ->
-      textStrict "cannot parse expr:"
-        <+> textStrict (T.pack txt)
-    TypeMismatch txt expr ->
-      textStrict "type mismatch:"
-        <$$> textStrict txt
-        <$$> pretty expr
-    BadSpecialForm txt ->
-      textStrict "bad special form:"
-        <$$> textStrict txt
-    NotFunction expr ->
-      textStrict "not a function"
-        <$$> pretty expr
-    UnboundVar txt ->
-      textStrict "unbound variable:"
-        <$$> textStrict txt
-    Default _ ->
-      textStrict "default error"
-    ReadFileError txt ->
-      textStrict "error reading file:"
-        <$$> textStrict txt
-    ExpectedList txt ->
-      textStrict "expected list:"
-        <$$> textStrict txt
-
-instance Pretty LispError where
-  pretty (LispError expr typ) =
-    textStrict "error evaluating:"
-      <$$> indent 4 (pretty expr)
-      <$$> pretty typ