bug#43467: [PATCH] defcustom warning-show-suppression-buttons correction

[No Wayman <iarchivedmywholelife@gmail.com>]

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Robert Pluim <rpluim@gmail.com> writes:
> Your defcustom needs a :version "28.1"

Thanks, Robert. Addressed in attached patch.


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From 6160b555d4155141646c9064e59a41895c11e665 Mon Sep 17 00:00:00 2001
From: Nicholas Vollmer <iarchivedmywholelife@gmail.com>
Date: Thu, 17 Sep 2020 11:40:41 -0400
Subject: [PATCH] Allow customization of warning suppression button display

* lisp/emacs-lisp/warnings.el (warning-show-suppression-buttons):
new defcustom to disable/enable display of warning suppression buttons
in *Warnings* buffer.
---
 lisp/emacs-lisp/warnings.el | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lisp/emacs-lisp/warnings.el b/lisp/emacs-lisp/warnings.el
index e10c149d89..5a8152d2dc 100644
--- a/lisp/emacs-lisp/warnings.el
+++ b/lisp/emacs-lisp/warnings.el
@@ -116,6 +116,12 @@ warning-suppress-types
 See also `warning-suppress-log-types'."
   :type '(repeat (repeat symbol))
   :version "22.1")
+
+(defcustom warning-show-suppression-buttons t
+  "Whether or not to show suppresion buttons in the *Warnings* buffer.
+If t, buttons are shown, else they are not."
+  :type 'boolean
+  :version "28.1")
 \f
 ;; The autoload cookie is so that programs can bind this variable
 ;; safely, testing the existing value, before they call one of the
@@ -294,7 +300,7 @@ display-warning
 		      message)
               ;; Don't output the buttons when doing batch compilation
               ;; and similar.
-              (unless noninteractive
+              (unless (or noninteractive (not warning-show-suppression-buttons))
                 (insert " ")
                 (insert-button "Disable showing"
                                'type 'warning-suppress-warning
-- 
2.28.0