I took two software engineering courses at MIT around 1990 that used CLU as the implementation language (one was a general medium-scale software engineering cou

I took two software engineering courses at MIT around 1990 that used CLU as the implementation language (one was a general medium-scale software engineering course, one was on writing compilers). I found it to be a very pleasant language, although the main thing I had to compare it to was C (C++ was just getting off the ground). It's always nice to see it mentioned in lists like these.