bug#35771: [PATCH] Customization type of recentf-max-saved-items

[Dario Gjorgjevski <dario.gjorgjevski@gmail.com>]

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The customization type of recentf-max-saved-items is currently defined
as integer, which does not include nil in its domain.  However, setting
this variable to nil is supported in the code and also documented.

This patch changes the customization type to explicitly allow for the
variable to be set to nil through the Customization interface and
similar.  (Please note that I copied the type from save-place-limit in
order to be consistent.)


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From a62b4c6208f9d64bc49499855e65ae9b9a55b01e Mon Sep 17 00:00:00 2001
From: Dario Gjorgjevski <dario.gjorgjevski+git@gmail.com>
Date: Fri, 17 May 2019 11:46:54 +0200
Subject: [PATCH] Customization type of recentf-max-saved-items

---
 lisp/recentf.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/recentf.el b/lisp/recentf.el
index 9b70017a38..4112b44e48 100644
--- a/lisp/recentf.el
+++ b/lisp/recentf.el
@@ -67,7 +67,8 @@ You should define the options of your own filters in this group."
 A nil value means to save the whole list.
 See the command `recentf-save-list'."
   :group 'recentf
-  :type 'integer)
+  :type '(choice (integer :tag "Entries" :value 1)
+		 (const :tag "No Limit" nil)))
 
 (defcustom recentf-save-file (locate-user-emacs-file "recentf" ".recentf")
   "File to save the recent list into."
-- 
2.20.1


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-- 
Dario Gjorgjevski :: dario.gjorgjevski@gmail.com :: +389 (0)70 784 142