GNU bug report logs - #67946
30.0.50; [RFC PATCH] Add an option to not report "Wrote ..." when saving recentf.

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From: Lockywolf <for_emacs-recentf-patch_2023-12-21 <at> lockywolf.net>
To: 67946 <at> debbugs.gnu.org
Cc: Lockywolf <for_emacs-recentf-patch_2023-12-21 <at> lockywolf.net>, eliz <at> gnu.org, stefankangas <at> gmail.com
Subject: bug#67946: [PATCH v3] lisp/recentf.el: Add verbosity option
Date: Thu, 13 Feb 2025 12:04:30 +0800

* lisp/recentf.el: add verbosity (bug#67946)
  recentf-verbosity: add defcustom to control verbosity
  (recentf-save-list): make use of recentf-verbosity
---
 etc/NEWS        |  7 +++++++
 lisp/recentf.el | 15 ++++++++++++++-
 2 files changed, 21 insertions(+), 1 deletion(-)

> Ping.  Vladimir, could you look into Eli's comments above and re-send
> the patch?

Sorry, it has been a long time.

diff --git a/etc/NEWS b/etc/NEWS
index 33f5df84d4b..b7de9384fe7 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -500,6 +500,13 @@ This user option controls the width of the type column on the bookmark
 menu 'bookmark-bmenu-list'.  The default value is 8 which is backwards
 compatible.
 
+** Recentf
+
+---
+*** New user option 'recentf-verbose'.
+By default 'recentf-save-list' prints a message when saving the
+recentf list.  The new option, if set to nil, suppresses this message.
+
 ** Saveplace
 
 ---
diff --git a/lisp/recentf.el b/lisp/recentf.el
index a282fbee3b1..eeeade8a5f1 100644
--- a/lisp/recentf.el
+++ b/lisp/recentf.el
@@ -320,6 +320,14 @@ recentf-show-file-shortcuts-flag
 used as shortcuts to open the Nth file."
   :group 'recentf
   :type 'boolean)
+
+(defcustom recentf-verbosity 1
+  "Whether to show verbose messages about low-level recentf actions.
+0 means to not show debugging messages related to the recentf machinery.
+1 means show messages that were printed by default on Emacs <= 31.1."
+  :group 'recentf
+  :type 'integer
+  :version "31.1")
 
 ;;; Utilities
 ;;
@@ -1331,7 +1339,12 @@ recentf-save-list
                 (format ";; coding: %s\n" recentf-save-file-coding-system)
                 ";; End:\n")
         (write-region (point-min) (point-max)
-                      (expand-file-name recentf-save-file))
+                      (expand-file-name recentf-save-file)
+                      nil
+                      (if (>= recentf-verbosity 1)
+                          nil ;; show "Wrote ..." messages.
+                        1) ;; non-nil, non-t, non-string, do not show.
+                      )
         (when recentf-save-file-modes
           (set-file-modes recentf-save-file recentf-save-file-modes))
         nil)
-- 
2.46.3

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