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mal/ocaml/step1_read_print.ml
2015-01-30 12:54:42 -05:00

16 lines
354 B
OCaml

let read str = Reader.read_str str
let eval ast any = ast
let print exp = Printer.pr_str exp true
let rep str = print (eval (read str) "")
let rec main =
try
while true do
print_string "user> ";
let line = read_line () in
try
print_endline (rep line);
with End_of_file -> ()
done
with End_of_file -> ()