diff options
Diffstat (limited to 'ocaml/core.ml')
| -rw-r--r-- | ocaml/core.ml | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ocaml/core.ml b/ocaml/core.ml index 4cec7f1..c11c9f9 100644 --- a/ocaml/core.ml +++ b/ocaml/core.ml @@ -28,5 +28,19 @@ let init env = begin Env.set env (Types.Symbol "=") (Types.Fn (function [a; b] -> Types.Bool (a = b) | _ -> Types.Bool false)); + Env.set env (Types.Symbol "pr-str") + (Types.Fn (function xs -> + Types.String (Printer.join " " (List.map (fun s -> Printer.pr_str s true) xs)))); + Env.set env (Types.Symbol "str") + (Types.Fn (function xs -> + Types.String (Printer.join "" (List.map (fun s -> Printer.pr_str s false) xs)))); + Env.set env (Types.Symbol "prn") + (Types.Fn (function xs -> + print_endline (Printer.join " " (List.map (fun s -> Printer.pr_str s true) xs)); + Types.Nil)); + Env.set env (Types.Symbol "println") + (Types.Fn (function xs -> + print_endline (Printer.join " " (List.map (fun s -> Printer.pr_str s false) xs)); + Types.Nil)); end |