Debugging local variables

[borthwic@SLINKY.CS.NYU.EDU (Andrew Borthwick)]

Hi,

	Could someone tell me if there is any way to manipulate local 
variables from within a break loop?  The inspector and the stack 
backtrace let me look at the variables, but I know of no way of 
calling functions with those variables as parameters or of stepping 
through the code from the point of the break.  I think that the "step" 
command would do something like this, but it seems that it can't be 
invoked except from the read-eval-print-loop.

Thanks,

Andrew Borthwick