采用堆栈技术,利用PASCAL语言,对PASCAL源程序进行了缩排处理,即把一个已编译通过的PASCAL源程序文件,变为便于阅读的缩排格式的文件。-Using stack technology, using PASCAL language, PASCAL source code for the indentation process, that is the one compiled by the PASCAL source code file, indented into easy to read format.