From: Lars Magne Ingebrigtsen <larsi@quimbies.gnus.org>
Date: Fri, 1 Oct 2010 20:22:23 +0000 (+0200)
Subject: (message-shorten-references): Comment on the number "21".
X-Git-Url: http://cgit.sxemacs.org/?p=gnus;a=commitdiff_plain;h=bed512e387351b7cdbe0a93de5cbd4c5b5f7aefa

(message-shorten-references): Comment on the number "21".

Suggested by Stefan Monnier.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 3fba837d5..e037967ed 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,8 @@
 2010-10-01  Lars Magne Ingebrigtsen  <larsi@gnus.org>
 
+	* message.el (message-shorten-references): Comment on the number "21".
+	Suggested by Stefan Monnier.
+
 	* gnus-sum.el (gnus-summary-scroll-up): Add more documentation.
 	Suggested by jidanni.
 
diff --git a/lisp/message.el b/lisp/message.el
index bd8bacaa1..7c8c07e19 100644
--- a/lisp/message.el
+++ b/lisp/message.el
@@ -6093,6 +6093,7 @@ If the current line has `message-yank-prefix', insert it on the new line."
 When sending via news, also check that the REFERENCES are less
 than 988 characters long, and if they are not, trim them until
 they are."
+  ;; 21 is the number suggested by USEAGE.
   (let ((maxcount 21)
 	(count 0)
 	(cut 2)