for (int i=0; i< strExclude.length -1; i++) {
	//NSString *str = [NSString stringWithFormat:@"%c",[strExclude characterAtIndex:i]]

        NSString *str = [strExclude substringWithRange:NSMakeRange(i, 1)];

        if (_isPasteOp) {
            _isPasteOp = NO;
            break;
        }

        //if([strExclude containsString:str])
        if ([text containsString:str]) {
            _isExcludeNeed = YES;
            break;
        }
    }

解决系统输入法下，全键盘模式下点击联想栏处的单词输入，被空格分离的问题。

…复为NSTextAlignmentNatural。

fix  when enableAutoCursor  force set scrollEnabled to NO

…e9e942630

[fix] The problem that text selection status can't be eliminated in some cases has been solved.

YYActiveObj 用于标记处于选择状态的YYTextView实例
【修复】尝试解决了在应用于cell（UICollectionViewCell\UITableViewCell）的场景下，选择模式开启时 selectedView 状态无法消除的问题。

【Fix】Repairing some cases that have not been released