Baseline loads Ghost from RMDO GitLab instead of GitHub

[astares]

The Baseline includes a dependency to Ghost project which seems to be loaded from an internal RMDO GitLab server

spec
   baseline: 'Ghost'
   with: [ spec repository: 'gitlab://gitlab.inria.fr:RMOD/Ghost' ].

should we not better use https://github.com/pharo-ide/Ghostinstead?

[adri09070]

The project uses a Ghost version from RMOD Gitlab server that uses proxies that aren't in the github repo.

This is used by the overlay experimental package that is not finished anyway.

From what I saw, it uses 2 proxies and ghost is broken (from what I see from the tests) so maybe we should use something else that implements proxies, @guillep ?

[guillep]

I personally would remove all experimental code. It can be left in another branch.
If the overlay thingy is not working, better remove it from the main branch, and remove the ghost dependency.

If somebody needs to resuscitate the overlay experiment, the code is in the repository history.

Thoughts?

[adri09070]

Maybe we can do that.

I will resuscitate the overlay experiment. This is something that Steven wants me to do: allowing the interpreter to save states of a program to come back to it later. (It took me long enough to realize that what I was searching for was in this experimental package). Steven also wants me to find an equivalence between the DAST interpreter and the bytecode interpreter to be able to switch interpreters (in the debugger notably)