Support dot notation on eval
Following https://codereview.tryton.org/287821002/#msg8
It will allow to spot issues like #8523 (closed) while developing.
This instance will be upgraded to Heptapod 1.3.3 (GitLab 16.9.6) on 2023-04-25 at 18:00 UTC+2
Following https://codereview.tryton.org/287821002/#msg8
It will allow to spot issues like #8523 (closed) while developing.