Thanks for the work on improving the debugger interface.
However, I would like to request that you NOT remove a command
line interface. Debugging can be a very input-oriented
and detailed exercise. In many situations, it can be (at least
for those who type well), much faster to type a command
(especially if aliases and macros are allowed) than "point-and-click".
Both interfaces are valuable: why exclude one and its benefits?
Your planned use of Lisp and Java statements make a command
line interface even more compelling. If you think it is
too complex or intimidating for the beginner, make it
optional.
Mark