+and run_code_to_string_list env loc code =
+ let code = prepare_code env loc code in
+ let chan = Unix.open_process_in code in
+ let lines = ref [] in
+ (try while true do lines := input_line chan :: !lines done
+ with End_of_file -> ());
+ let st = Unix.close_process_in chan in
+ let i =
+ match st with
+ | Unix.WEXITED i -> i
+ | Unix.WSIGNALED i ->
+ failwithf "%a: killed by signal %d" Ast.string_loc loc i
+ | Unix.WSTOPPED i ->
+ failwithf "%a: stopped by signal %d" Ast.string_loc loc i in
+ let lines = List.rev !lines in
+ i, lines
+
+and prepare_code env loc (code, quiet) =
+ let quiet = if Cmdline.debug_flag () then false else quiet in
+ let code = to_shell_script env loc code in
+ "source " ^ Filename.quote Cmdline.prelude_sh_file ^ "\n" ^
+ "set -e\n" ^
+ (if not quiet then "set -x\n" else "") ^
+ "\n" ^
+ code
+