- TODO: manage exceptions both in Simulation::jump_to()
and in JumpToDialog
- TODO: check the semantic of _target_instant, maybe its value
is 1 more than expected?
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@1036 3ecf2c5c-341e-0410-92b4-d18e462d057c