modules/input.nix

@@ -18,7 +18,7 @@ in
       apply = x: assert (builtins.stringLength x == 1 || abort "<LocalLeader> `${x}` is longer than one character is not allowed"); x;
     };
 
-    exMode.enable = mkEnableOption "Ex mode";
+    exMode.enable = (mkEnableOption "Ex mode") // { default = true; };
     arrowKeys = {
       disable = mkOption {
         type = types.bool;

modules/vim/keymap.nix

@@ -1,42 +1,10 @@
-{ config, lib, ... }:
+{ lib, ... }:
 
-let cfg = config.vim.keymap; in
 {
   options.vim.keymap = with lib; {
-    _validate = mkOption {
-      #                  buffer   mode     lhs      rhs
-      type = with types; attrsOf (attrsOf (attrsOf (either str attrs)));
-      visible = false;
-      internal = true;
-      readOnly = true;
-    };
     set = mkOption {
       type = with types; listOf keymap;
       default = [ ];
     };
   };
-
-  config = {
-    vim.keymap._validate = lib.mkMerge
-      (map
-        ({ mode, lhs, rhs, buffer, ... }:
-          let
-            sourceModes = if builtins.isList mode then mode else [ mode ];
-            unwrappedModes = lib.flatten (lib.flip map sourceModes (m:
-              if m == "" then [ "n" "x" "s" "o" ]
-              else if m == "!" then [ "i" "c" ]
-              else if m == "v" then [ "x" "s" ]
-              else if m == "l" then [ "i" "c" "l" ]
-              else m
-            ));
-
-            buf = if buffer == null then "" else buffer;
-          in
-          lib.foldl lib.recursiveUpdate { }
-            (lib.flip map unwrappedModes (m: {
-              "${buf}"."${m}"."${lhs}" = rhs;
-            }))
-        )
-        cfg.set);
-  };
 }