Put in WARNINGS that the lessons are not up-to-date, plus

references to newer technology in a few lessons.

1 files changed, 7 insertions, 3 deletions

diff --git a/usr.bin/learn/lib/editor/L1.1a b/usr.bin/learn/lib/editor/L1.1a
index d822fb3d65b..0af0a2aaba8 100644
--- a/usr.bin/learn/lib/editor/L1.1a
+++ b/usr.bin/learn/lib/editor/L1.1a
@@ -1,7 +1,11 @@
 #print
-This program will try to help you learn how to use the editor.
-You should really know, before starting this, how to use files
-and how to type.
+WARNING: This course was written for UNIX in 1979, not 1999,
+and has not yet been updated. Some details may be way out of date!
+
+This course will try to help you learn how to use the line editor, ed.
+If you already know how to use a screen editor such as vi or emacs,
+you may wish to skip this course entirely.  You should really know,
+before starting this course, how to use files and how to type.
 There is a "learn files" procedure to teach you about files.
 Just to review, the current directory contains some files
 whose name begins with "do"; they describe something you should do.