DrJume Karabiner-Elements complex modifications

karabiner_complex_mods_drjume.json

{
  "title": "DrJume Karabiner-Elements complex modifications (v2.1)",
  "rules": [
    {
      "description": "Spacebar: Hold and combine with HJKL for vi movement keys",
      "manipulators": [
        {
          "conditions": [
            {
              "name": "spacebar pressed",
              "type": "variable_if",
              "value": 1
            }
          ],
          "from": {
            "key_code": "j",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to": [
            {
              "key_code": "down_arrow"
            }
          ],
          "type": "basic"
        },
        {
          "conditions": [
            {
              "name": "spacebar pressed",
              "type": "variable_if",
              "value": 1
            }
          ],
          "from": {
            "key_code": "k",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to": [
            {
              "key_code": "up_arrow"
            }
          ],
          "type": "basic"
        },
        {
          "conditions": [
            {
              "name": "spacebar pressed",
              "type": "variable_if",
              "value": 1
            }
          ],
          "from": {
            "key_code": "h",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to": [
            {
              "key_code": "left_arrow"
            }
          ],
          "type": "basic"
        },
        {
          "conditions": [
            {
              "name": "spacebar pressed",
              "type": "variable_if",
              "value": 1
            }
          ],
          "from": {
            "key_code": "l",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to": [
            {
              "key_code": "right_arrow"
            }
          ],
          "type": "basic"
        },
        {
          "from": {
            "key_code": "spacebar",
            "modifiers": {}
          },
          "parameters": {
            "basic.to_if_held_down_threshold_milliseconds": 200
          },
          "to": [
            {
              "key_code": "spacebar"
            }
          ],
          "to_after_key_up": [
            {
              "set_variable": {
                "name": "spacebar pressed",
                "value": 0
              }
            }
          ],
          "to_if_held_down": [
            {
              "key_code": "delete_or_backspace",
              "repeat": false
            },
            {
              "set_variable": {
                "name": "spacebar pressed",
                "value": 1
              }
            }
          ],
          "type": "basic"
        }
      ]
    },
    {
      "description": "Capslock: Escape & Hold for Capslock",
      "manipulators": [
        {
          "from": {
            "key_code": "caps_lock",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to_after_key_up": [
            {
              "key_code": "escape"
            }
          ],
          "to_if_held_down": [
            {
              "key_code": "caps_lock",
              "halt": true
            }
          ],
          "type": "basic"
        }
      ]
    },
    {
      "description": "Ctrl + Backspace: Forward Delete",
      "manipulators": [
        {
          "from": {
            "key_code": "delete_or_backspace",
            "modifiers": {
              "mandatory": [
                "control"
              ],
              "optional": [
                "any"
              ]
            }
          },
          "to": [
            {
              "key_code": "delete_forward"
            }
          ],
          "type": "basic"
        }
      ]
    }
  ]
}