update in ground_2 and basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / names.txt

diff --git a/matita/matita/contribs/lambdadelta/basic_2/names.txt b/matita/matita/contribs/lambdadelta/basic_2/names.txt
index a1cb0e0d1ffd934e32782e0975d176485bed39f4..c24186766a4a8658bdbd65170665401a3a03300c 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/names.txt
+++ b/matita/matita/contribs/lambdadelta/basic_2/names.txt
@@ -24,8 +24,7 @@ f,g    : local reference transforming map
 h      : sort hierarchy parameter
 i,j    : local reference depth (de Bruijn's)
 k,l    : global reference level
-m      : 
-n      : type iterations
+m,n    : iterations
 o      : sort degree parameter (origin)
 p,q    : binder polarity
 r      :
@@ -40,15 +39,19 @@ NAMING CONVENTIONS FOR CONSTRUCTORS
 2: binary
 
 A: application to vector
+E: empty list
 F: boolean false
 T: boolean true
 
 a: application
-b: binder
+b: generic binder with one argument 
 d: abbreviation
-f: flat
-l: abstraction
+f: generic flat with one argument
+i: generic binder for local environments
+l: typed abstraction
 n: native type annotation
+u: generic binder with zero argument
+x: exclusion
 
 NAMING CONVENTIONS FOR TRANSFORMATIONS AND RELATED FORMS