X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambda_delta%2FBasic_2%2Fnames.txt;h=dfa83ebddb1078f5a01f86f026c0f36d1f803b63;hb=3443885ee60fbcb90e2d106e67d3b7f7e3c59bad;hp=9078f4aef95a70c6b03c5607004220375b370b81;hpb=035e3f52f8da3cb3cdb493aa20568ad673cc2cf5;p=helm.git

diff --git a/matita/matita/contribs/lambda_delta/Basic_2/names.txt b/matita/matita/contribs/lambda_delta/Basic_2/names.txt
index 9078f4aef..dfa83ebdd 100644
--- a/matita/matita/contribs/lambda_delta/Basic_2/names.txt
+++ b/matita/matita/contribs/lambda_delta/Basic_2/names.txt
@@ -2,16 +2,17 @@ NAMING CONVENTIONS FOR METAVARIABLES
 
 A,B    : arity
 C,D    : candidate of reducibility
-E,F,G  : reserved: future use
+E,F    : RTM environment
+G      : global environment 
 H      : reserved: transient premise
 IH     : reserved: inductive premise
 I,J    : item
 K,L    : local environment
 M,N    : reserved: future use
-O      : reserved: standard library
+O      : 
 P,Q    : reserved: future use
 R      : generic predicate (relation)
-S      : reserved: standard library
+S      : RTM stack
 T,U,V,W: term
 X,Y,Z  : reserved: transient objet denoted by a capital letter
 
@@ -21,4 +22,19 @@ h      : sort hierarchy parameter
 i,j    : local reference position index (de Bruijn's)
 k      : sort index
 p,q    : global reference position
+t,u    : local reference position level (de Bruijn's)
+x,y,z  : reserved: transient objet denoted by a small letter
 
+NAMING CONVENTIONS FOR CONSTRUCTORS
+
+0: atomic
+2: binary
+
+A: application to vector
+
+a: application
+b: binder
+d: abbreviation
+f: flat
+l: abstraction
+t: native type annotation