other working theorems + iso_trans axiomatized (proof saved in problems)

[helm.git] / matita / matita.lang

diff --git a/matita/matita.lang b/matita/matita.lang
index 13c88e48054c678477bea0ceeb60a3eab7c128fa..4074041bb5930f7b59474f52e0ac91283b450eb8 100644 (file)
--- a/matita/matita.lang
+++ b/matita/matita.lang
@@ -1,5 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE language SYSTEM "language.dtd">
 <language _name="grafite" version="1.0" _section="Sources" mimetypes="text/x-matita">
 
   <escape-char>\</escape-char>
@@ -128,7 +127,6 @@
     <keyword>transitivity</keyword>
     <keyword>unfold</keyword>
     <keyword>whd</keyword>
-    (* Tattiche Aggiunte *)
     <keyword>assume</keyword>
     <keyword>suppose</keyword>
     <keyword>by</keyword>
@@ -169,6 +167,7 @@
     <keyword>first</keyword>
     <keyword>focus</keyword>
     <keyword>unfocus</keyword>
+    <keyword>progress</keyword>
   </keyword-list>