Add drafts for some tactics

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

diff --git a/matita/matita/matita.lang b/matita/matita/matita.lang
index 3caf034a3f82dcbdb1aa4516b2f5716fbe2139c4..c6d55ae384af73c5dd227cee265c4e44cae61d28 100644 (file)
--- a/matita/matita/matita.lang
+++ b/matita/matita/matita.lang
@@ -106,6 +106,20 @@
          <keyword>inversion</keyword>
          <keyword>lapply</keyword>
          <keyword>destruct</keyword>
+         <keyword>assume</keyword>
+         <keyword>suppose</keyword>
+         <keyword>that</keyword>
+         <keyword>is</keyword>
+         <keyword>equivalent</keyword>
+         <keyword>to</keyword>
+         <keyword>we</keyword> 
+         <keyword>need</keyword> 
+         <keyword>prove</keyword> 
+         <keyword>or</keyword> 
+         <keyword>equivalently</keyword> 
+         <keyword>by</keyword> 
+         <keyword>done</keyword> 
+         <keyword>proved</keyword> 
 
           <!-- commands -->
           <keyword>alias</keyword>