Function UnbindKey

internal/action/bindings.go:333–381

UnbindKey removes the binding for a key from the bindings.json file

(k string)

// UnbindKey removes the binding for a key from the bindings.json file
func UnbindKey(k string) error {
	var e error
	var parsed map[string]any

	filename := filepath.Join(config.ConfigDir, "bindings.json")
	createBindingsIfNotExist(filename)
	if _, e = os.Stat(filename); e == nil {
		input, err := os.ReadFile(filename)
		if err != nil {
			return errors.New("Error reading bindings.json file: " + err.Error())
		}

		err = json5.Unmarshal(input, &parsed)
		if err != nil {
			return errors.New("Error reading bindings.json: " + err.Error())
		}

		key, err := findEvent(k)
		if err != nil {
			return err
		}

		for ev := range parsed {
			if e, err := findEvent(ev); err == nil {
				if eventsEqual(e, key) {
					delete(parsed, ev)
					break
				}
			}
		}

		if strings.HasPrefix(k, "\x1b") {
			screen.UnregisterRawSeq(k)
		}

		defaults := DefaultBindings("buffer")
		if a, ok := defaults[k]; ok {
			BindKey(k, a, Binder["buffer"])
		} else if _, ok := config.Bindings["buffer"][k]; ok {
			BufUnmap(key)
			delete(config.Bindings["buffer"], k)
		}

		txt, _ := json.MarshalIndent(parsed, "", "    ")
		txt = append(txt, '\n')
		return writeFile(filename, txt)
	}
	return e
}

var mouseEvents = map[string]tcell.ButtonMask{
	"MouseLeft":       tcell.ButtonPrimary,