From: Ferruccio Guidi <ferruccio.guidi@unibo.it>
Date: Sun, 4 Sep 2022 19:25:25 +0000 (+0200)
Subject: update in ground
X-Git-Tag: make_still_working~39
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=41a54a797af98d2867d4bf979d424283fb44a1fc;hp=41a54a797af98d2867d4bf979d424283fb44a1fc;p=helm.git

update in ground

+ some renaming and some refactoring
---