用delphi实现的PL/0的编译器，结果生成三元式，并且生成可以运行的PL/0地目标程序，非常好用，对于各位学习编译原理的兄弟姐妹来说是不可多得的好东西！-achieved using PL / 0 compiler, generating 3-, and generates can run PL / 0 to target procedures, very good, compiler for you to learn the tenets of our brothers and siste