diff --git a/zre-mode.el b/zre-mode.el
index 5c6c7e1..c46fae5 100644
--- a/zre-mode.el
+++ b/zre-mode.el
@@ -16,10 +16,11 @@
 ;;;  
 
 (defvar zre-keywords
-  '("fn" "to" "in" "is" "as" "use" "if" "else"
-    "for" "try" "catch" "while" "do" "exit"
-    "return" "const" "type" "this" "yield"
-    "break" "mod" "not" "and" "or" "print" "let")
+  '("fn" "to" "in" "is" "as" "use" "if" "else" "default"
+    "for" "try" "catch" "while" "do" "exit" "switch" 
+    "return" "const" "type" "this" "yield" "case"
+    "assert" "break" "mod" "not" "and" "or" "print" "let"
+    "band" "bor" "bxor" "srl" "sll")
   "Keywords in Zre.")
 
 (defvar zre-types