Clear watch list between debug sessions?

[lassepe]

Currently, the watch list is not cleared between different debug sessions. If I first @enter some call f(x) and put something on the watch list with w add expr (e.g. w add length(x)), that same expression will stay on the watch list for all future debug sessions until explicitly removed.

That is, if later I @enter another call g(a, b) that expression will still be on the watch list and is most likely not even meaningful for that call.

Is this the intended behavior? I can see this being convenient in cases where one debugs the same function multiple times (thus avoiding having to set up the watch list every time).

[KristofferC]

In my experience you often debug the same function multiple times so it seemed convenient to me to keep the watch list. It is simple enough to clear.