// // MMTextView.m // RichTextEditDemo // // Created by aron on 2017/7/20. // Copyright © 2017年 aron. All rights reserved. // #import "MMTextView.h" @implementation MMTextView - (void)deleteBackward { [super deleteBackward]; if ([_mm_delegate respondsToSelector:@selector(textViewDeleteBackward:)]) { [_mm_delegate textViewDeleteBackward:self]; } } @end