code: function removeUnnecessaryCodeInNextToRange(range) {
    if (domUtils.getNodeName(range.startContainer.nextSibling) === 'CODE'
          && domUtils.getTextLength(range.startContainer.nextSibling) === 0
    ) {
      $(range.startContainer.nextSibling).remove();
    }
  }
docs: removeUnnecessaryCodeInNextToRange
  Remove unnecessary code tag next to range, code tag made by squire
  @param {Range} range range object