module Language.PureScript.CodeGen.Common where
import Data.Char
import Language.PureScript.Names
identToJs :: Ident -> String
identToJs (Ident name) = concatMap identCharToString name
identToJs (Op op) = concatMap identCharToString op
identToJs (Escaped name) = name
identCharToString :: Char -> String
identCharToString c | isAlphaNum c = [c]
identCharToString '_' = "_"
identCharToString '.' = "$dot"
identCharToString '$' = "$dollar"
identCharToString '~' = "$tilde"
identCharToString '=' = "$eq"
identCharToString '<' = "$less"
identCharToString '>' = "$greater"
identCharToString '!' = "$bang"
identCharToString '#' = "$hash"
identCharToString '%' = "$percent"
identCharToString '^' = "$up"
identCharToString '&' = "$amp"
identCharToString '|' = "$bar"
identCharToString '*' = "$times"
identCharToString '/' = "$div"
identCharToString '+' = "$plus"
identCharToString '-' = "$minus"
identCharToString ':' = "$colon"
identCharToString '\\' = "$bslash"
identCharToString '?' = "$qmark"
identCharToString '@' = "$at"
identCharToString c = '$' : show (ord c)