Direct (js_of_ocaml-toplevel.Js_of_ocaml_toplevel

Helper for Js_of_ocaml Toplevel.

val use : ?print_outcome:bool -> Stdlib.Format.formatter -> string -> bool

use fmt content Execute commands content, returning true if every phrase succeeded. print_outcome says whether the computed values and their types should be printed to fmt; it defaults to false (silent).

val execute : 
  bool ->
  ?pp_code:Stdlib.Format.formatter ->
  ?highlight_location:(Location.t -> unit) ->
  Stdlib.Format.formatter ->
  string ->
  unit

execute print fmt content Execute content. print says whether the values and types of the results should be printed. pp_code formatter can be use to output ocaml source during lexing.

val initialize : unit -> unit

Initialize Js_of_ocaml toplevel. Idempotent.

val reset_toplevel_env : unit -> unit

Reset the toplevel environment (as on a #reset/restart), discarding all user bindings while keeping the runtime cmi directory on the load path so libraries stay resolvable.