* lisp/dired.el (dired-dwim-target): Add new choices (bug#35385)

* lisp/dired.el (dired-dwim-target): Add choices
dired-dwim-target-next and dired-dwim-target-recent.

* lisp/dired-aux.el (dired-dwim-target-next)
(dired-dwim-target-recent): New functions.
(dired-dwim-target-directories): Call either of them.

* doc/emacs/dired.texi (Operating on Files): Mention new
preferences in dired-dwim-target.

2 files changed, 30 insertions, 4 deletions

diff --git a/lisp/dired-aux.el b/lisp/dired-aux.el
index 184b507e1de..9f34b2afe99 100644
--- a/lisp/dired-aux.el
+++ b/lisp/dired-aux.el
@@ -1993,6 +1993,22 @@ Optional arg HOW-TO determines how to treat the target.
    (format prompt (dired-mark-prompt arg files)) dir default))
 
 (defun dired-dwim-target-directories ()
+  (cond ((functionp dired-dwim-target)
+         (funcall dired-dwim-target))
+        (dired-dwim-target
+         (dired-dwim-target-next))))
+
+(defun dired-dwim-target-next ()
+  ;; Return directories from all next visible windows with dired-mode buffers.
+  (mapcan (lambda (w)
+            (with-current-buffer (window-buffer w)
+              (when (eq major-mode 'dired-mode)
+                (list (dired-current-directory)))))
+          (delq (selected-window) (window-list-1
+                                   (next-window nil 'nomini 'visible)
+                                   'nomini 'visible))))
+
+(defun dired-dwim-target-recent ()
   ;; Return directories from all visible windows with dired-mode buffers
   ;; ordered by most-recently-used.
   (mapcar #'cdr (sort (mapcan (lambda (w)
diff --git a/lisp/dired.el b/lisp/dired.el
index 9d0b13e2279..009018fafe5 100644
--- a/lisp/dired.el
+++ b/lisp/dired.el
@@ -185,12 +185,22 @@ If a character, new links are unconditionally marked with that character."
 
 (defcustom dired-dwim-target nil
   "If non-nil, Dired tries to guess a default target directory.
-This means: if there is a Dired buffer displayed in one of the most
-recently selected windows, use its current directory, instead of this
-Dired buffer's current directory.
+This means: if there is a Dired buffer displayed in some window,
+use its current directory, instead of this Dired buffer's
+current directory.
+
+You can customize it to prefer either the next window with a Dired buffer,
+or the most recently used window with a Dired buffer.
 
 The target is used in the prompt for file copy, rename etc."
-  :type 'boolean
+  :type '(choice
+          (const :tag "No guess" nil)
+          (function-item :tag "Prefer next windows"
+                         dired-dwim-target-next)
+          (function-item :tag "Prefer most recently used windows"
+                         dired-dwim-target-recent)
+          (function :tag "Your function")
+          (other :tag "Try to guess" t))
   :group 'dired)
 
 (defcustom dired-copy-preserve-time t