added left/right

diff --git a/helm/matita/matita.lang b/helm/matita/matita.lang
index b078b1ded654686a2839418f45e3c0d92426981b..9f917d0b3ca7d670ae08f73edd1c681fbef67edd 100644 (file)
--- a/helm/matita/matita.lang
+++ b/helm/matita/matita.lang
@@ -108,6 +108,7 @@
     <keyword>intro</keyword>
     <keyword>intros</keyword>
     <keyword>lapply</keyword>
+    <keyword>left</keyword>
     <keyword>letin</keyword>
     <keyword>normalize</keyword>
     <keyword>reduce</keyword>
@@ -115,6 +116,7 @@
     <keyword>replace</keyword>
     <keyword>rewrite</keyword>
     <keyword>ring</keyword>
+    <keyword>right</keyword>
     <keyword>symmetry</keyword>
     <keyword>simplify</keyword>
     <keyword>split</keyword>