diff -r 6c5c5bdfae84 -r ebed89f74e59 etc/isar-keywords.el
--- a/etc/isar-keywords.el	Mon Feb 03 11:07:09 2003 +0100
+++ b/etc/isar-keywords.el	Mon Feb 03 11:08:10 2003 +0100
@@ -105,6 +105,7 @@
     "print_context"
     "print_facts"
     "print_induct_rules"
+    "print_intros"
     "print_locale"
     "print_locales"
     "print_methods"
@@ -264,6 +265,7 @@
     "print_context"
     "print_facts"
     "print_induct_rules"
+    "print_intros"
     "print_locale"
     "print_locales"
     "print_methods"