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=44c1079dabf1d3c0b69d0155ddbaea8627ec901c;hp=cc9bb693678302359bcf8e1e6f6e311f4c0a5122;hpb=48b202cd4ccd3ffc10f9a134314f747fdee30d36;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 cc9bb6936..dfa83ebdd 100644
--- a/matita/matita/contribs/lambda_delta/Basic_2/names.txt
+++ b/matita/matita/contribs/lambda_delta/Basic_2/names.txt
@@ -23,6 +23,7 @@ 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