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master 9a79db506e3: Make 'buffer-last-name' work better after 'find-alte
From: |
Martin Rudalics |
Subject: |
master 9a79db506e3: Make 'buffer-last-name' work better after 'find-alternate-file' (Bug#68235) |
Date: |
Mon, 15 Apr 2024 05:18:49 -0400 (EDT) |
branch: master
commit 9a79db506e39c02daa81629f0b224a86fad2b3c6
Author: Martin Rudalics <rudalics@gmx.at>
Commit: Martin Rudalics <rudalics@gmx.at>
Make 'buffer-last-name' work better after 'find-alternate-file' (Bug#68235)
* lisp/files.el (find-alternate-file): Before killing the previous
buffer, try to restore its name and filenames (Bug#68235).
---
lisp/files.el | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/lisp/files.el b/lisp/files.el
index 20d63d33fef..1e11dd44bad 100644
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -2113,6 +2113,15 @@ killed."
(rename-buffer oname)))
(unless (eq (current-buffer) obuf)
(with-current-buffer obuf
+ (unless (get-buffer oname)
+ ;; Restore original's buffer name so 'kill-buffer' can use it
+ ;; to assign its last name (Bug#68235).
+ (rename-buffer oname))
+ ;; Restore original buffer's file names so they can be still
+ ;; used when referencing the now defunct buffer (Bug#68235).
+ (setq buffer-file-name ofile)
+ (setq buffer-file-number onum)
+ (setq buffer-file-truename otrue)
;; We already ran these; don't run them again.
(let (kill-buffer-query-functions kill-buffer-hook)
(kill-buffer obuf))))))
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