一个原型切片工具，可以用来使用程序切片静态地评估C源代码-A prototype slicing tool that can be used to assess the use of program slicing is a static C source code

比较厉害的代码切片源代码，在Unravel_r2.2+之上有了较大的发展和改进。-More powerful source code section, in Unravel_r2.2+ above has made significant development and improvement.