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-rw-r--r--frontend/ast_printer.ml2
1 files changed, 1 insertions, 1 deletions
diff --git a/frontend/ast_printer.ml b/frontend/ast_printer.ml
index ac30fe9..b6c06fb 100644
--- a/frontend/ast_printer.ml
+++ b/frontend/ast_printer.ml
@@ -264,7 +264,7 @@ let print_prog fmt p =
let print_type fmt = function
| TInt -> Format.fprintf fmt "int"
| TReal -> Format.fprintf fmt "real"
- | TEnum e -> Format.fprintf fmt "enum { %a }" (print_list print_id ", ") e
+ | TEnum e -> Format.fprintf fmt "enum @[<h>{ %a }@]" (print_list print_id ", ") e
let print_typed_var fmt (p, id, t) =
Format.fprintf fmt "%s%s: %a" (if p then "probe " else "") id print_type t