Answers to exercises in Unix Programming Environment

[Steve Madere]

Does anybody know where I can find the answers to the 
exercises in Kernighan & Pike's Unix Programming Environment
on the Internet?

I am developing a simple interpreter and would like to use
hoc6.y as my starting point.  I do not however relish the thought
of typing in over 800 lines of code.

Thanks in advance.

Steve Madere
steve at pkg.mcc.com