From 001bf877d084f3fe00a0db77eb4db26d8044de86 Mon Sep 17 00:00:00 2001
From: Glenn Morris
Date: Wed, 8 Feb 2012 22:02:33 -0800
Subject: * etc/NEWS: Edit delayed-warnings-list entry. * lisp/subr.el: Related
 comment.

---
 lisp/subr.el | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lisp')

diff --git a/lisp/subr.el b/lisp/subr.el
index e735fd9577d..6c79b3f88e2 100644
--- a/lisp/subr.el
+++ b/lisp/subr.el
@@ -1884,6 +1884,9 @@ Used from `delayed-warnings-hook' (which see)."
         (push warning collapsed)))
     (setq delayed-warnings-list (nreverse collapsed))))
 
+;; At present this is only really useful for Emacs internals.
+;; Document in the lispref if it becomes generally useful.
+;; Ref http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00085.html
 (defvar delayed-warnings-hook '(collapse-delayed-warnings
                                 display-delayed-warnings)
   "Normal hook run to process delayed warnings.
-- 
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