This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
module Language where
open import Data.String using (String)
open import Data.Nat using (ℕ)
data Expr : Set where
_+_ : Expr → Expr → Expr
_-_ : Expr → Expr → Expr
`_ : String → Expr
#_ : ℕ → Expr