Set ESC as default

.config/karabiner/karabiner.json

@@ -182,46 +182,6 @@
                                 }
                             ]
                         },
-                        {
-                            "from": {
-                                "key_code": "left_command"
-                            },
-                            "to": [
-                                {
-                                    "key_code": "left_option"
-                                }
-                            ]
-                        },
-                        {
-                            "from": {
-                                "key_code": "left_option"
-                            },
-                            "to": [
-                                {
-                                    "key_code": "right_command"
-                                }
-                            ]
-                        },
-                        {
-                            "from": {
-                                "key_code": "right_command"
-                            },
-                            "to": [
-                                {
-                                    "key_code": "right_option"
-                                }
-                            ]
-                        },
-                        {
-                            "from": {
-                                "key_code": "up_arrow"
-                            },
-                            "to": [
-                                {
-                                    "pointing_button": "button32"
-                                }
-                            ]
-                        },
                         {
                             "from": {
                                 "key_code": "down_arrow"
@@ -242,6 +202,26 @@
                                 }
                             ]
                         },
+                        {
+                            "from": {
+                                "key_code": "left_command"
+                            },
+                            "to": [
+                                {
+                                    "key_code": "left_option"
+                                }
+                            ]
+                        },
+                        {
+                            "from": {
+                                "key_code": "left_option"
+                            },
+                            "to": [
+                                {
+                                    "key_code": "right_command"
+                                }
+                            ]
+                        },
                         {
                             "from": {
                                 "key_code": "right_arrow"
@@ -251,6 +231,26 @@
                                     "pointing_button": "button32"
                                 }
                             ]
+                        },
+                        {
+                            "from": {
+                                "key_code": "right_command"
+                            },
+                            "to": [
+                                {
+                                    "key_code": "right_option"
+                                }
+                            ]
+                        },
+                        {
+                            "from": {
+                                "key_code": "up_arrow"
+                            },
+                            "to": [
+                                {
+                                    "pointing_button": "button32"
+                                }
+                            ]
                         }
                     ]
                 },

.config/nvim/init.vim

@@ -18,7 +18,7 @@ let g:python_host_prog = ''
 set autoindent
 set noexpandtab
 set softtabstop=4
-set tabstop=4
+set tabstop=4 shiftwidth=2 expandtab
 set nocompatible
 set noshowmode
 set noerrorbells

.tmux.conf

@@ -21,6 +21,7 @@ set -g display-time 1000      # slightly longer status messages display time
 set -g status-interval 10     # redraw status line every 10 seconds
 set -g monitor-activity on
 set -g visual-activity off
+set -g visual-bell off
 bind C-c new-session
 bind C-f command-prompt -p find-session 'switch-client -t %%'
 bind - split-window -v