Debugging: Ability to set a breakpoint and trace?

[gunnsth]

This is probably a feature request, but it would be nice if it was possible to do something like

tdb := import("tdb")
tdb.set_trace()

(similar to pdb in python), which would give a prompt, similar to the REPL prompt in the tengo CLI command and use to print state of variables and such.

[beoran]

There already is the OpSuspend instruction to suspend the run of the VM, but there's yet no way to continue after suspending. Perhaps that could be added to enable debugging?