diff --git a/platforms/mac/karabiner/karabiner.json b/platforms/mac/karabiner/karabiner.json
index 034bc93..68617c6 100644
--- a/platforms/mac/karabiner/karabiner.json
+++ b/platforms/mac/karabiner/karabiner.json
@@ -1066,6 +1066,38 @@
                         "vendor_id": 5426
                     },
                     "ignore": false
+                },
+                {
+                    "identifiers": {
+                        "is_keyboard": true,
+                        "is_pointing_device": true,
+                        "product_id": 560,
+                        "vendor_id": 13364
+                    },
+                    "ignore": false,
+                    "simple_modifications": [
+                        {
+                            "from": { "key_code": "backslash" },
+                            "to": [{ "key_code": "delete_or_backspace" }]
+                        },
+                        {
+                            "from": { "key_code": "delete_or_backspace" },
+                            "to": [{ "key_code": "backslash" }]
+                        },
+                        {
+                            "from": { "key_code": "left_control" },
+                            "to": [{ "key_code": "left_command" }]
+                        },
+                        {
+                            "from": { "key_code": "left_option" },
+                            "to": [{ "apple_vendor_top_case_key_code": "keyboard_fn" }]
+                        },
+                        {
+                            "from": { "key_code": "left_command" },
+                            "to": [{ "key_code": "left_option" }]
+                        }
+                    ],
+                    "treat_as_built_in_keyboard": true
                 }
             ],
             "name": "Colemak",
diff --git a/tools/doom/config.el b/tools/doom/config.el
index a266d41..37d707f 100644
--- a/tools/doom/config.el
+++ b/tools/doom/config.el
@@ -103,7 +103,7 @@
   (add-to-list 'recentf-exclude "\\.#.+$")
   (add-to-list 'recentf-exclude "^/tmp/")
   (add-to-list 'recentf-exclude "COMMIT_EDITMSG\\'")
-)[1][2]
+  )[1][2]
 
 
 
@@ -131,13 +131,13 @@
   )
 
 
-(if (not (eq system-type 'windows-nt))
+(if (eq system-type 'gnu/linux)
     (use-package! rime
-    :config
-    (setq default-input-method "rime")
-    (add-hook! (org-mode markdown-mode) (activate-input-method default-input-method))
-        (setq rime-user-data-dir (expand-file-name "emacs-rime" (getenv "XDG_CONFIG_HOME")))
-    ))
+      :config
+      (setq default-input-method "rime")
+      (add-hook! (org-mode markdown-mode) (activate-input-method default-input-method))
+      (setq rime-user-data-dir (expand-file-name "emacs-rime" (getenv "XDG_CONFIG_HOME")))
+      ))
 
 (load! "calendar.el")
 
diff --git a/tools/sioyek/keys_user.config b/tools/sioyek/keys_user.config
index 5f97003..8b82c58 100644
--- a/tools/sioyek/keys_user.config
+++ b/tools/sioyek/keys_user.config
@@ -10,10 +10,14 @@ move_visual_mark_down n
 screen_down N
 screen_up   E
 
+## Zoom
+
+zoom_in =
+
 
 ### Search
 next_item   k
-previous_item K 
+previous_item K
 
 
 ### Toggles
@@ -21,7 +25,7 @@ toggle_fullscreen    ,f
 toggle_custom_color  ,d
 # toggle_dark_mode     D
 toggle_dark_mode     ,D
-## SyncTeX for LaTeX 
+## SyncTeX for LaTeX
 toggle_synctex       ,s
 
 # Mark