[Gretl-devel] new accessor for system estimation

New in git (not yet in snapshots but should be soon): a $system accessor that produces a bundle of goodies after the "var", "vecm" or "system" commands. Similar to $model for single equations. This is exploratory and we may well want to add or remove certain items. If people can tell me what they want/don't want in such bundles I can adjust things accordingly. Allin