Delete references to deleted library hilit19.el

* doc/misc/gnus.texi (Compatibility):
* lisp/progmodes/f90.el:
* lisp/ps-print.el:
* lisp/vc/ediff.el: Delete references to hilit19.el.

1 files changed, 0 insertions, 10 deletions

diff --git a/doc/misc/gnus.texi b/doc/misc/gnus.texi
index d608f3113fd..9f7403ae8f5 100644
--- a/doc/misc/gnus.texi
+++ b/doc/misc/gnus.texi
@@ -27021,16 +27021,6 @@ maintains a hash table that points to the entries in this alist (which
 speeds up many functions), and changing the alist directly will lead to
 peculiar results.
 
-@cindex hilit19
-@cindex highlighting
-Old hilit19 code does not work at all.  In fact, you should probably
-remove all hilit code from all Gnus hooks
-(@code{gnus-group-prepare-hook} and @code{gnus-summary-prepare-hook}).
-Gnus provides various integrated functions for highlighting.  These are
-faster and more accurate.  To make life easier for everybody, Gnus will
-by default remove all hilit calls from all hilit hooks.  Uncleanliness!
-Away!
-
 Packages like @code{expire-kill} will no longer work.  As a matter of
 fact, you should probably remove all old @sc{gnus} packages (and other
 code) when you start using Gnus.  More likely than not, Gnus already