Marco是sourceinsight软件一个强大的功能，用户可以通过编写宏来实现自定义功能。这里有个比较流行的宏文件quicker.em，可以实现多行代码的注释。-Marco is a powerful software sourceinsight function, the user can write macros to implement custom functionality. There are more popular the macro file quicker.em, can comment multiple lines of code.