"Derek" == Derek Peschel dpeschel@eskimo.com writes:
Derek> they never got source debugging.)
Interesting and good to know; my point still stands that Lisp had debuggers before Ruby and Python ever existed ;) Peter Norvig even said (circa 1997) that Lisp still has best interactive system of any language[1].
Joel
Footnotes: [1] http://www.norvig.com/Lisp-retro.html, around a quarter of the way down the page