- we removed the reduction-related item categorization

[helm.git] / matita / matita / lib / lambda-delta / language / lenv.ma

diff --git a/matita/matita/lib/lambda-delta/language/lenv.ma b/matita/matita/lib/lambda-delta/language/lenv.ma
deleted file mode 100644 (file)
index 3398de4..0000000
--- a/matita/matita/lib/lambda-delta/language/lenv.ma
+++ /dev/null
@@ -1,24 +0,0 @@
-(*
-    ||M||  This file is part of HELM, an Hypertextual, Electronic
-    ||A||  Library of Mathematics, developed at the Computer Science
-    ||T||  Department of the University of Bologna, Italy.
-    ||I||
-    ||T||
-    ||A||  This file is distributed under the terms of the
-    \   /  GNU General Public License Version 2
-     \ /
-      V_______________________________________________________________ *)
-
-include "lambda-delta/language/term.ma".
-
-(* LOCAL ENVIRONMENTS *******************************************************)
-
-(* local environments *)
-inductive lenv: Type[0] ≝
-| LSort: lenv                       (* empty *)
-| LPair: lenv → bind2 → term → lenv (* binary binding construction *)
-.
-
-interpretation "sort (local environment)" 'Star = LSort.
-
-interpretation "environment binding construction (binary)" 'DBind L I T = (LPair L I T).