--muJSExpression (JSHexInteger _ String)
--muJSExpression (JSOctal _ String)
muJSExpression (JSStringLiteral _ val)                              = MuString (removeQuotes val)
muJSExpression (JSStringLiteral _ val)                              = MuString (removeQuotes val)
muJSExpression (JSStringLiteral _ val)                              = MuString (removeQuotes val)