X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fnames.txt;h=1bfe7ed6daa4d21aa6010a26b3f7a2ef503a38fb;hb=3e9d72c26091f0e157a024ea9bd6f95a95729860;hp=6f00405d2b57724ce53e161b90038030f997bbbb;hpb=ad4010180cfdfb6c3454c9bdc52d290332de665e;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/names.txt b/matita/matita/contribs/lambdadelta/basic_2/names.txt
index 6f00405d2..1bfe7ed6d 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/names.txt
+++ b/matita/matita/contribs/lambdadelta/basic_2/names.txt
@@ -79,6 +79,7 @@ r: reduction
 s: substitution
 u: supclosure
 x: extended reduction
+y: extended substitution
 
 - forth letter (if present)