anchor.diff:                "to_after_key_up": [
                   {
                     "set_variable": {
  -                    "name": "simvi_mode",
  -                    "value": 0
  -                  }
  -                }
  -              ]
  -            },
  -            "modifiers": {
  -              "optional": [
  -                "any"
  -              ]
  -            }
  -          },
  -          "to": [
  -            {
  -              "set_variable": {
  -                "name": "simvi_mode",
  +                    "name": "simple_vi_mode",
  +                    "value": 0
  +                  }
  +                }
  +              ]
  +            },
  +            "modifiers": {
  +              "optional": [
  +                "any"
  +              ]
  +            }
  +          },
  +          "to": [
  +            {
  +              "set_variable": {
  +                "name": "simple_vi_mode",
                   "value": 1
                 }
               },
  
positive.code:           "conditions": [
              {
                "type": "variable_if",
                "name": "simvi_mode",
                "value": 1
              }
            ]
  
negative.code:           "conditions": [
              {
                "type": "variable_if",
                "name": "simple_vi_mode",
                "value": 1
              }
            ]
  