Lisping DATE: 2013-12-01 I'm still toying with picking up a Lisp dialect for programming on TWENEX. InterLisp (@LISP) appears to have been one of the grand old Lisps from the days before Common Lisp developed at BBN and favored at Stanford. It's got an interesting interactive development environment with Do-What-I-Mean typo correction and parentheses balancing tool. MacLisp (@MACLISP) is the grand old Lisp from MIT and the biggest influence on Common Lisp. Probably best dialect for applying what I learn on Twenex to Common Lisp programming on other platforms. Muddle (@MDL105) is interesting because it's the language in which the first version of Zork was programmed. The documents say it's an "improved version of Lisp" which sounds great, but the initial impression it gives is like Scheme but with angle brackets instead of parentheses. It also seems to have implemented several functions that would eventually become part of object oriented programming. This might be particularly fun to learn.