the coimplication connective (start)

[helm.git] / helm / matita / matita.lang

diff --git a/helm/matita/matita.lang b/helm/matita/matita.lang
index e99672a35f77d5cccdca100bc8f1bbbe63b7ef3b..0c181ee4480269bf55ec473df745108fc03e825e 100644 (file)
--- a/helm/matita/matita.lang
+++ b/helm/matita/matita.lang
@@ -170,6 +170,8 @@
      <keyword>Assign</keyword>
      <keyword>land</keyword>
      <keyword>lor</keyword>
+     <keyword>lnot</keyword>
+     <keyword>liff</keyword>
      <keyword>subst</keyword>
      <keyword>vdash</keyword>
      <keyword>iforall</keyword>