diff --git a/dune b/dune
index aa67dd8..1ae57a1 100644
--- a/dune
+++ b/dune
@@ -13,6 +13,7 @@
   tgls.tgles2
   wall
   zed
+  lambda-term
   irmin-unix
   ocaml-compiler-libs.common
   ocaml-compiler-libs.bytecomp
@@ -24,6 +25,7 @@
  (modules boot)
  (link_flags (-linkall))
  (libraries
+  lambda-term
   topinf))
 
 (library
@@ -31,11 +33,12 @@
  (modes byte)
  (modules topinf)
  (libraries
-   fmt
+  fmt
   tsdl
   tgls.tgles2
   wall
   zed
+  lambda-term
   irmin-unix
   ocaml-compiler-libs.common
   ocaml-compiler-libs.bytecomp
diff --git a/main.ml b/main.ml
index 0291fe8..32ed7e9 100644
--- a/main.ml
+++ b/main.ml
@@ -2,31 +2,166 @@ open Lwt.Infix
 module F = Fmt
 module Store = Irmin_unix.Git.FS.KV (Irmin.Contents.String)
 
-module Display = struct
-  open Tgles2
-  open Tsdl
-  open Gg
+
+module Input = struct
+
+  open CamomileLibrary
+  open Zed_edit
+
+
   open CamomileLibrary
 
-  let ( >>= ) x f = match x with Ok a -> f a | Error _ as result -> result
+  (** Type of key code. *)
+  type code =
+    | Char of UChar.t (** A unicode character. *)
+    | Enter
+    | Escape
+    | Tab
+    | Up
+    | Down
+    | Left
+    | Right
+    | F1
+    | F2
+    | F3
+    | F4
+    | F5
+    | F6
+    | F7
+    | F8
+    | F9
+    | F10
+    | F11
+    | F12
+    | Next_page
+    | Prev_page
+    | Home
+    | End
+    | Insert
+    | Delete
+    | Backspace
+    | Unknown
+    | None
 
-  let get_result = function Ok x -> x | Error (`Msg msg) -> failwith msg
+  module KeymodSet = struct
+    type t = Shift | Ctrl | Meta | Fn
+    let compare (x : t) (y : t) = compare x y
+  end
+  
+  module Keymod = Set.Make(KeymodSet)
+  
+  type key = { mods : Keymod.t; code : code ; }
+  module Key = struct
+    type t = key
+    let compare (x : t) (y : t) = compare x y
+  end
 
-  type keymod = Shift | Ctrl | Meta | Fn
+  module Bind = struct
+    module S = Zed_input.Make(Key)
+    include S
+    type action = Custom of (unit -> unit) | Zed of Zed_edit.action
+    (* stolen from lambda-term/src/lTerm_{edit,key}.ml{,i} *)
+    let bindings = ref empty
+        
+    let bind seq actions = bindings := add seq actions !bindings
+    let unbind seq = bindings := remove seq !bindings
 
-  type key = {
-    char : char;
-    uchar : CamomileLibrary.UChar.t;
-    keycode : Sdl.keycode;
-    scancode : Sdl.scancode;
-    mods : keymod list;
-  }
+    type t = action list S.t
+    type resolver = action list S.resolver
+    type result = action list S.result
+    let default_resolver b = resolver [ pack (fun (x: action list) -> x) b ]
+
+    let get_resolver result default = match result with | Continue r -> r | _ -> default
+
+    let handle_actions actions zectx =
+      List.iter (function
+          | Custom f -> f ()
+          | Zed za -> Zed_edit.get_action za zectx)
+        actions
+  end 
+
+    (* stolen from lambda-term/src/lTerm_{edit,key}.ml{,i} *)
+  let string_of_code = function
+    | Char ch -> Printf.sprintf "Char 0x%02x" (UChar.code ch)
+    | Enter -> "Enter"
+    | Escape -> "Escape"
+    | Tab -> "Tab"
+    | Up -> "Up"
+    | Down -> "Down"
+    | Left -> "Left"
+    | Right -> "Right"
+    | F1 -> "F1"
+    | F2 -> "F2"
+    | F3 -> "F3"
+    | F4 -> "F4"
+    | F5 -> "F5"
+    | F6 -> "F6"
+    | F7 -> "F7"
+    | F8 -> "F8"
+    | F9 -> "F9"
+    | F10 -> "F10"
+    | F11 -> "F11"
+    | F12 -> "F12"
+    | Next_page -> "Next_page"
+    | Prev_page -> "Prev_page"
+    | Home -> "Home"
+    | End -> "End"
+    | Insert -> "Insert"
+    | Delete -> "Delete"
+    | Backspace -> "Backspace"
+    | Unknown -> "Unknown"
+    | None -> "None"
+      
+  let to_string key =
+    Printf.sprintf "{ control = %B; meta = %B; shift = %B; fn = %B; code = %s }"
+      (Keymod.mem Ctrl key.mods)
+      (Keymod.mem Meta key.mods)
+      (Keymod.mem Shift key.mods)
+      (Keymod.mem Fn key.mods)
+      (string_of_code key.code)
+      
+  let to_string_compact key =
+    let buffer = Buffer.create 32 in
+    if (Keymod.mem Ctrl key.mods) then Buffer.add_string buffer "C-";
+    if (Keymod.mem Meta key.mods) then Buffer.add_string buffer "M-";
+    if (Keymod.mem Shift key.mods) then Buffer.add_string buffer "S-";
+    if (Keymod.mem Fn key.mods) then Buffer.add_string buffer "Fn-";
+    (match key.code with
+     | Char ch ->
+       let code = UChar.code ch in
+       if code <= 255 then
+         match Char.chr code with
+         | 'a' .. 'z' | 'A' .. 'Z' | '0' .. '9'
+         | '_' | '(' | ')' | '[' | ']' | '{' | '}'
+         | '#' | '~' | '&' | '$' | '*' | '%'
+         | '!' | '?' | ',' | ';' | ':' | '/' | '\\'
+         | '.' | '@' | '=' | '+' | '-' as ch ->
+           Buffer.add_char buffer ch
+         | ' ' ->
+           Buffer.add_string buffer "space"
+         | _ ->
+           Printf.bprintf buffer "U+%02x" code
+       else if code <= 0xffff then Printf.bprintf buffer "U+%04x" code
+       else Printf.bprintf buffer "U+%06x" code
+     | Next_page -> Buffer.add_string buffer "next"
+     | Prev_page -> Buffer.add_string buffer "prev"
+     | code -> Buffer.add_string buffer (String.lowercase_ascii (string_of_code code))
+    );
+    Buffer.contents buffer
+end
+
+module Event = struct
+  open Tsdl
+  open CamomileLibrary
+  open Zed_edit
+  open Input
+  open Input.KeymodSet
 
   type mouse = int * int
-
+               
   type event =
-    [ `Key_down of key
-    | `Key_up of key
+    [ `Key_down of Input.key
+    | `Key_up of Input.key
     | `Text_editing of string
     | `Text_input of string
     | `Mouse of mouse
@@ -34,52 +169,46 @@ module Display = struct
     | `Fullscreen of bool
     | `None ]
 
-  let str_of_key k =
-    Printf.sprintf
-      "(char=%C;uchar=%C;keycode=%x;scancode=%x;name=%s;(%s%s%s%s))" k.char
-      (CamomileLibrary.UChar.char_of k.uchar)
-      k.keycode k.scancode
-      (Sdl.get_key_name k.keycode)
-      (if List.mem Shift k.mods then "shift" else "")
-      (if List.mem Ctrl k.mods then "ctrl" else "")
-      (if List.mem Meta k.mods then "meta" else "")
-      (if List.mem Fn k.mods then " fn" else "")
-
   let event_of_sdlevent ev =
+    let key_of_sdlkey ev = 
+      let km = Sdl.Event.get ev Sdl.Event.keyboard_keymod in
+      let (kc : Sdl.keycode) = (Sdl.Event.get ev Sdl.Event.keyboard_keycode) land (lnot Sdl.K.scancode_mask) in
+      let open Sdl.K in
+      let (c : Input.code) =
+        match (kc : Sdl.keycode) with
+         (* HACK WHENENENENENENENENEHWEHWEHNWEWHWEHWEN FUCK X WHEN X whatS>!!>!> *)
+        | x when x = return -> Enter | x when x = escape -> Escape
+        | x when x = backspace -> Backspace | x when x = tab -> Tab
+        | x when x = f1 -> F1 | x when x = f2 -> F2
+        | x when x = f3 -> F3 | x when x = f4 -> F4
+        | x when x = f5 -> F5 | x when x = f6 -> F6
+        | x when x = f7 -> F7 | x when x = f8 -> F8
+        | x when x = f9 -> F9 | x when x = f10 -> F10
+        | x when x = f11 -> F11 | x when x = f12 -> F12
+        | x when x = insert -> Insert | x when x = delete -> Delete 
+        | x when x = home -> Home | x when x = kend -> End
+        | x when x = pageup -> Prev_page | x when x = pagedown -> Next_page 
+        | x when x = right -> Right | x when x = left -> Left
+        | x when x = down -> Down | x when x = up -> Up
+        | k -> (match UChar.char_of (UChar.of_int k) with 
+            | 'a' .. 'z' | 'A' .. 'Z' | '0' .. '9'
+            | '_' | '(' | ')' | '[' | ']' | '{' | '}'
+            | '#' | '~' | '&' | '$' | '*' | '%'
+            | '!' | '?' | ',' | ';' | ':' | '/' | '\\'
+            | '.' | '@' | '=' | '+' | '-' | ' '
+            | '"' | '\'' | '>' | '<' | '^' | '`' | '|' -> Char (UChar.of_int k)
+            | _ -> None) in
+      let mods = List.filter_map (fun (m, v) -> if km land m > 0 then Some v else None)
+          Sdl.Kmod.[ (shift, Shift); (ctrl, Ctrl); (alt, Meta); (gui, Fn) ] in
+      { code = c; mods = Input.Keymod.of_list mods; } in
+    let repeat = Sdl.Event.get ev Sdl.Event.keyboard_repeat in
     match Sdl.Event.enum (Sdl.Event.get ev Sdl.Event.typ) with
-    | `Text_editing ->
-        `None
+    | `Text_editing -> `None
     | `Text_input -> `Text_input (Sdl.Event.get ev Sdl.Event.text_input_text)
-    | (`Key_down | `Key_up) as w ->
-        let km = Sdl.Event.get ev Sdl.Event.keyboard_keymod in
-        let keycode = Sdl.Event.get ev Sdl.Event.keyboard_keycode in
-        let uchar =
-          CamomileLibrary.UChar.of_int
-            (if keycode land Sdl.K.scancode_mask > 0 then 0 else keycode)
-        in
-        let mods =
-          List.filter_map
-            (fun (m, v) -> if km land m > 0 then Some v else None)
-            Sdl.Kmod.[ (shift, Shift); (ctrl, Ctrl); (alt, Meta); (gui, Fn) ]
-        in
-        let k =
-          {
-            char = UChar.char_of uchar;
-            uchar;
-            keycode;
-            scancode = Sdl.Event.get ev Sdl.Event.keyboard_scancode;
-            mods;
-          }
-        in
-        let repeat = Sdl.Event.get ev Sdl.Event.keyboard_repeat in
-        if repeat < 1 then
-          match w with `Key_down -> `Key_down k | `Key_up -> `Key_up k
-        else `None
-    | `Mouse_motion ->
-        let _, mouse_xy = Tsdl.Sdl.get_mouse_state () in
-        `Mouse mouse_xy
-    | `Quit ->
-        `Quit
+    | `Key_down -> if repeat < 1 then `Key_down (key_of_sdlkey ev) else `None
+    | `Key_up -> if repeat < 1 then `Key_up (key_of_sdlkey ev) else `None
+    | `Mouse_motion -> let _, mouse_xy = Tsdl.Sdl.get_mouse_state () in `Mouse mouse_xy
+    | `Quit -> `Quit
     | _ -> (*F.epr "Unknown Event@." ; *) `None
 
   let key_up : Sdl.keycode = 0x40000052
@@ -92,12 +221,25 @@ module Display = struct
 
   let handle_keyevents (el : event list) f = List.iter f el
 
+end
+
+module Display = struct
+  open Tgles2
+  open Tsdl
+  open Gg
+  open CamomileLibrary
+  open Zed_edit
+
+  let ( >>= ) x f = match x with Ok a -> f a | Error _ as result -> result
+
+  let get_result = function Ok x -> x | Error (`Msg msg) -> failwith msg
+
   (* current window state to be passed to window renderer *)
   type state = {
     box : box2;
     (* This is cannonically box within which the next element should draw *)
     time : float;
-    events : event list;
+    events : Event.event list;
     wall : Wall.renderer;
   }
 
@@ -146,7 +288,7 @@ module Display = struct
     let ev = Sdl.Event.create () in
     let el = ref [ `None ] in
     while Sdl.wait_event_timeout (Some ev) 50 (* HACK *) do
-      let e = event_of_sdlevent ev in
+      let e = Event.event_of_sdlevent ev in
       if e != `None then el := !el @ [ e ]
       (* HACK? *)
     done;
@@ -234,7 +376,7 @@ let load_font name =
   | Some font -> font
 
 let font_icons = lazy (load_font "fonts/entypo.ttf")
-
+  
 let font_sans = lazy (load_font "fonts/Roboto-Regular.ttf")
 
 let font_sans_bold = lazy (load_font "fonts/Roboto-Bold.ttf")
@@ -431,67 +573,126 @@ let draw_pp height fpp (s : Display.state) =
   Format.pp_force_newline pp ();
   (!sc, (Box2.of_pts (Box2.o s.box) (P2.v !max_x (Box2.maxy !box)), !node))
 
-type textedit = { ze : unit Zed_edit.t; zc : Zed_cursor.t }
+
+let default_bindings =
+  let open Input.Bind in
+  let open CamomileLibrary in
+  let open Zed_edit in 
+  let m = Input.Keymod.of_list in
+  let b = ref empty in
+  let add e a = b := Input.Bind.add e a !b in
+  add [{ mods = m []; code = Left }] [Zed Prev_char];
+  add [{ mods = m []; code = Right }] [Zed Next_char];
+  add [{ mods = m []; code = Up }] [Zed Prev_line];
+  add [{ mods = m []; code = Down }] [Zed Next_line];
+  add [{ mods = m []; code = Home }] [Zed Goto_bol];
+  add [{ mods = m []; code = End }] [Zed Goto_eol];
+  add [{ mods = m []; code = Insert }] [Zed Switch_erase_mode];
+  add [{ mods = m []; code = Delete }] [Zed Delete_next_char];
+  add [{ mods = m []; code = Enter }] [Zed Newline];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char ' ') }] [Zed Set_mark];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char 'a') }] [Zed Goto_bol];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char 'e') }] [Zed Goto_eol];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char 'd') }] [Zed Delete_next_char];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char 'h') }] [Zed Delete_prev_char];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char 'k') }] [Zed Kill_next_line];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char 'u') }] [Zed Kill_prev_line];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char 'n') }] [Zed Next_line];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char 'p') }] [Zed Prev_line];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char 'w') }] [Zed Kill];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char 'y') }] [Zed Yank];
+  add [{ mods = m []; code = Backspace }] [Zed Delete_prev_char];
+  add [{ mods = m [Meta]; code = Char(UChar.of_char 'w') }] [Zed Copy];
+  add [{ mods = m [Meta]; code = Char(UChar.of_char 'c') }] [Zed Capitalize_word];
+  add [{ mods = m [Meta]; code = Char(UChar.of_char 'l') }] [Zed Lowercase_word];
+  add [{ mods = m [Meta]; code = Char(UChar.of_char 'u') }] [Zed Uppercase_word];
+  add [{ mods = m [Meta]; code = Char(UChar.of_char 'b') }] [Zed Prev_word];
+  add [{ mods = m [Meta]; code = Char(UChar.of_char 'f') }] [Zed Next_word];
+  add [{ mods = m [Meta]; code = Right }] [Zed Next_word];
+  add [{ mods = m [Meta]; code = Left }] [Zed Prev_word];
+  add [{ mods = m [Ctrl]; code = Right }] [Zed Next_word];
+  add [{ mods = m [Ctrl]; code = Left }] [Zed Prev_word];
+  add [{ mods = m [Meta]; code = Backspace }] [Zed Kill_prev_word];
+  add [{ mods = m [Meta]; code = Delete }] [Zed Kill_prev_word];
+  add [{ mods = m [Ctrl]; code = Delete }] [Zed Kill_next_word];
+  add [{ mods = m [Meta]; code = Char(UChar.of_char 'd') }] [Zed Kill_next_word];
+  add [{ mods = m [Ctrl]; code = Char(UChar.of_char '_') }] [Zed Undo];
+  !b
+    
+type textedit = { ze : unit Zed_edit.t;
+                  zc : Zed_cursor.t;
+                  mutable bindings : Input.Bind.t;
+                  mutable binding_state : Input.Bind.result;
+                  mutable last_keyseq : Input.key list;
+                  mutable last_actions : Input.Bind.action list; }
 
 let make_textedit () =
   let z = Zed_edit.create () in
-  { ze = z; zc = Zed_edit.new_cursor z }
+  { ze = z;
+    zc = Zed_edit.new_cursor z;
+    bindings = default_bindings;
+    binding_state = Input.Bind.S.Rejected;
+    last_keyseq = [{ mods = Input.Keymod.empty; code = Input.None;}];
+    last_actions = [];}
 
 let draw_textedit (te : textedit) height (s : Display.state) =
   let ctx = Zed_edit.context te.ze te.zc in
-  List.iter
-    (function
-      | `Key_down (k : Display.key) -> (
-          match k with
-          | { keycode = kc; mods = []; _ } when kc = Display.key_up ->
-              Zed_edit.prev_line ctx
-          | { keycode = kc; mods = []; _ } when kc = Display.key_down ->
-              Zed_edit.next_line ctx
-          | { keycode = kc; mods = []; _ } when kc = Display.key_left ->
-              Zed_edit.prev_char ctx
-          | { keycode = kc; mods = []; _ } when kc = Display.key_right ->
-              Zed_edit.next_char ctx
-          | { char = '\r'; mods = []; _ } -> Zed_edit.newline ctx
-          | { char = 'b'; mods = [ Ctrl ]; _ } -> Zed_edit.prev_char ctx
-          | { char = 'f'; mods = [ Ctrl ]; _ } -> Zed_edit.next_char ctx
-          | { char = 'a'; mods = [ Ctrl ]; _ } -> Zed_edit.goto_bol ctx
-          | { char = 'e'; mods = [ Ctrl ]; _ } -> Zed_edit.goto_eol ctx
-          | { char = 'd'; mods = [ Ctrl ]; _ } -> Zed_edit.remove_next ctx 1
-          | { char = 'd'; mods = [ Meta ]; _ } -> Zed_edit.kill_next_word ctx
-          | { char = '\b'; mods = []; _ } -> Zed_edit.remove_prev ctx 1
-          | { char = '\b'; mods = [ Meta ]; _ } -> Zed_edit.kill_prev_word ctx
-          | { char = '\t'; mods = []; _ } ->
-              Zed_edit.insert_char ctx (CamomileLibrary.UChar.of_char '\t')
-          | { char = 'k'; mods = [ Ctrl ]; _ } -> Zed_edit.kill_next_line ctx
-          | _ -> ())
+  List.iter (function
+      | `Key_down (k : Input.key) ->
+        let open Input.Bind in
+        (match te.binding_state with
+         | Accepted _ | Rejected -> te.last_keyseq <- []; te.last_actions <- []
+         | Continue _ -> ());
+        te.binding_state <- resolve k (get_resolver te.binding_state (default_resolver te.bindings));
+        te.last_keyseq <- k :: te.last_keyseq;
+        (match te.binding_state with
+         | Accepted a ->
+           te.last_actions <- a;
+           List.iter (function
+             | Input.Bind.Custom f -> f ()
+             | Zed za -> Zed_edit.get_action za ctx) a;
+         | Continue _ -> ()
+         | Rejected -> ())
       | `Key_up _ -> ()
       | `Text_input s ->
-          Zed_edit.insert ctx (Zed_rope.of_string (Zed_string.of_utf8 s));
-          ()
-      | _ -> ())
-    s.events;
+        let zs = (Zed_string.of_utf8 s) in
+        F.epr "draw_textedit: `Text_input %s@." (Zed_string.to_utf8 zs);
+        Zed_edit.insert ctx (Zed_rope.of_string zs)
+      | _ -> ()) s.events;
   draw_pp height
     (fun pp ->
-      let zrb, zra =
-        Zed_rope.break (Zed_edit.text te.ze) (Zed_cursor.get_position te.zc)
-      in
-      let before_cursor = Zed_string.to_utf8 (Zed_rope.to_string zrb) in
-      let after_cursor = Zed_string.to_utf8 (Zed_rope.to_string zra) in
-      Format.pp_open_hvbox pp 0;
-      F.text pp before_cursor;
-      Format.pp_open_stag pp (Cursor (Wall.Color.v 0.99 0.99 0.125 0.3));
-      F.pf pp "";
-      Format.pp_close_stag pp ();
-      F.text pp after_cursor;
-      F.pf pp "@.";
-      Format.pp_close_box pp ())
+       let zrb, zra =
+         Zed_rope.break (Zed_edit.text te.ze) (Zed_cursor.get_position te.zc)
+       in
+       let before_cursor = Zed_string.to_utf8 (Zed_rope.to_string zrb) in
+       let after_cursor = Zed_string.to_utf8 (Zed_rope.to_string zra) in
+       Format.pp_open_hvbox pp 0;
+       F.text pp before_cursor;
+       Format.pp_open_stag pp (Cursor (Wall.Color.v 0.99 0.99 0.125 0.3));
+       F.pf pp "";
+       Format.pp_close_stag pp ();
+       F.text pp after_cursor;
+       F.pf pp "@.";
+       Format.pp_close_box pp ())
     s
+    
+let draw_textedit_input height (te : textedit) =
+  draw_pp height (fun pp ->
+      Format.pp_open_hbox pp ();
+      F.text pp (List.fold_right (fun x s -> (Input.to_string_compact x) ^ " " ^ s) te.last_keyseq "");
+      F.text pp (List.fold_right (fun x s ->
+          s ^ "-> " ^
+          Input.Bind.(match x with
+              | Zed a -> Zed_edit.name_of_action a
+              | Custom _ -> "Custom")) te.last_actions "");
+      Format.pp_close_box pp ();
+      F.flush pp ())
 
 let str_of_textedit (te : textedit) =
   Zed_string.to_utf8 (Zed_rope.to_string (Zed_edit.text te.ze))
-
+    
 type storeview = { s : Store.t; path : string list }
-
+                 
 let make_storeview storepath branch ?(path = []) () =
   {
     s =
@@ -526,15 +727,6 @@ let draw_storeview (r : storeview) height (s : Display.state) =
   in
   draw_pp height (draw_levels root) s
 
-type top = {
-  te : textedit;
-  res : Format.symbolic_output_buffer;
-  mutable eval : Topinf.evalenv option;
-  path : string list;
-  histpath : string list;
-  storeview : storeview;
-}
-
 let format_symbolic_output_buffer (ppf : Format.formatter) buf =
   List.iter
     Format.(
@@ -558,6 +750,15 @@ let out_funs_of_sob sob =
       out_spaces = (fun n -> add_symbolic_output_item sob (Output_spaces n));
     }
 
+type top = {
+  te : textedit;
+  res : Format.symbolic_output_buffer;
+  mutable eval : Topinf.evalenv option;
+  mutable path : string list;
+  mutable histpath : string list;
+  storeview : storeview;
+}
+
 let make_top storepath ?(branch = "current") () =
   let t =
     {
@@ -581,47 +782,39 @@ let draw_top (t : top) height (s : Display.state) =
   let ppf = Format.formatter_of_symbolic_output_buffer t.res in
   Topinf.ppf := ppf;
   let eval =
-    match t.eval with
+    match t.eval with (* HACK use Lazy.? *)
     | None ->
       let e = match !Topinf.eval with | Some e -> e | None -> Topinf.init ppf in
       t.eval <- Some e;
       (*      e ppf "#use \"init.ml\";;"; *)
       e
-    | Some e -> e
-  in
-  (* HACK use Lazy.? *)
-  Display.handle_keyevents s.events (function
-    | `Key_up { char = '\r'; mods = [ Ctrl ]; _ } ->
-      (* HACK overwriting stdout formatter because fucking ocaml/toplevel/topdirs.ml hardcodes it *)
-      Format.pp_set_formatter_out_functions Format.std_formatter (out_funs_of_sob t.res);
-
-      ignore (Lwt_main.run (Store.tree t.storeview.s >>= fun tree ->
-                            Store.Tree.add tree (t.histpath @ ["input"]) (str_of_textedit t.te) ));
-
-      ignore (Format.flush_symbolic_output_buffer t.res);
-      eval ppf (str_of_textedit t.te ^ ";;"); (*HACK to prevent getting stuck in parser*)
-
-      let b = Buffer.create 69 in
-      format_symbolic_output_buffer (Format.formatter_of_buffer b) (Format.get_symbolic_output_buffer t.res); 
-      ignore (Lwt_main.run (Store.tree t.storeview.s >>= fun tree ->
-                            Store.Tree.add tree (t.histpath @ ["output"]) (Buffer.contents b)));    
-      ignore (Lwt_main.run (Store.set_exn t.storeview.s ~info:(Irmin_unix.info "history")
-                              t.path (str_of_textedit t.te)));
-      Zed_edit.clear_data t.te.ze;
-    | _ -> ());
+    | Some e -> e in
+  let eval () =
+    ignore (Lwt_main.run (Store.tree t.storeview.s >>= fun tree ->
+                          Store.Tree.add tree (t.histpath @ ["input"]) (str_of_textedit t.te) ));
+    ignore (Format.flush_symbolic_output_buffer t.res);
+    eval ppf (str_of_textedit t.te ^ ";;"); (*HACK to prevent getting stuck in parser*)
+    let b = Buffer.create 69 in
+    format_symbolic_output_buffer (Format.formatter_of_buffer b) (Format.get_symbolic_output_buffer t.res); 
+    ignore (Lwt_main.run (Store.tree t.storeview.s >>= fun tree ->
+                          Store.Tree.add tree (t.histpath @ ["output"]) (Buffer.contents b)));    
+    ignore (Lwt_main.run (Store.set_exn t.storeview.s ~info:(Irmin_unix.info "history")
+                            t.path (str_of_textedit t.te)));
+    Zed_edit.clear_data t.te.ze in
+  t.te.bindings <- Input.(Bind.add [{mods = Keymod.of_list [Ctrl]; code = Enter}] Bind.[Custom eval] t.te.bindings);
   pane_vbox
     [
       draw_textedit t.te height;
       draw_pp height (fun pp ->
           Format.pp_open_hovbox pp 0;
-          format_symbolic_output_buffer pp
-            (Format.get_symbolic_output_buffer t.res);
+          format_symbolic_output_buffer pp (Format.get_symbolic_output_buffer t.res);
           Format.pp_close_box pp ();
           F.flush pp ());
       draw_storeview t.storeview height;
+      draw_textedit_input height t.te;
     ]
     s
-
+    
 let top_1 = make_top "../rootstore" ()
 
 let draw_komm_default (s : Display.state) =
@@ -642,3 +835,4 @@ let () = Display.(run (make_frame ~title:"hi" ~w:1440 ~h:900 ()) !draw_komm) ()
 (* Implement the "window management" as just toplevel defined functions that manipulate the window tree *)
 
   
+