From: Hong Xu <hong@topbug.net>
Date: Mon, 24 Jun 2019 23:22:23 +0000 (+0200)
Subject: Add imenu support to package-menu-mode
X-Git-Tag: emacs-27.0.90~2255
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=093f5d0045cc5facd3728e385a71ef84f218bdfe;p=emacs.git

Add imenu support to package-menu-mode

* gnus-cite.el (gnus-message-citation-mode): Fontify if the major
mode is derived from message-mode (not necessarily equal to
message-mode) (bug#25124).
---

diff --git a/lisp/gnus/gnus-cite.el b/lisp/gnus/gnus-cite.el
index 3aaf41ccf7e..7f0da2a0fa0 100644
--- a/lisp/gnus/gnus-cite.el
+++ b/lisp/gnus/gnus-cite.el
@@ -1163,7 +1163,7 @@ When enabled, it automatically turns on `font-lock-mode'."
   nil ;; init-value
   "" ;; lighter
   nil ;; keymap
-  (when (eq major-mode 'message-mode)   ;FIXME: Use derived-mode-p.
+  (when (derived-mode-p 'message-mode)
     ;; FIXME: Use font-lock-add-keywords!
     (let ((defaults (car font-lock-defaults))
 	  default keywords)