Method completeOnEditorMode

lib/repl.js:1236–1249

(callback)

    ReflectApply(this.completer, this, arguments);
  }
  completeOnEditorMode(callback) {
    return (err, results) => {
      if (err) return callback(err);

      const { 0: completions, 1: completeOn = '' } = results;
      let result = ArrayPrototypeFilter(completions, Boolean);

      if (completeOn && result.length !== 0) {
        result = [commonPrefix(result)];
      }

      callback(null, [result, completeOn]);
    };
  }
  defineCommand(keyword, cmd) {
    if (typeof cmd === 'function') {
      cmd = { action: cmd };