diff options
Diffstat (limited to 'lisp/files.el')
| -rw-r--r-- | lisp/files.el | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/lisp/files.el b/lisp/files.el index 25392fdcc71..b7d104853c3 100644 --- a/lisp/files.el +++ b/lisp/files.el @@ -5134,6 +5134,14 @@ Before and after saving the buffer, this function runs "Non-nil means `save-some-buffers' should save this buffer without asking.") (make-variable-buffer-local 'buffer-save-without-query) +(defcustom save-some-buffers-default-predicate nil + "Default predicate for `save-some-buffers'. +This allows you to stop `save-some-buffers' from asking +about certain files that you'd usually rather not save." + :group 'auto-save + :type 'function + :version "26.1") + (defun save-some-buffers (&optional arg pred) "Save some modified file-visiting buffers. Asks user about each one. You can answer `y' to save, `n' not to save, `C-r' to look at the @@ -5149,10 +5157,13 @@ If PRED is nil, all the file-visiting buffers are considered. If PRED is t, then certain non-file buffers will also be considered. If PRED is a zero-argument function, it indicates for each buffer whether to consider it or not when called with that buffer current. +PRED defaults to the value of `save-some-buffers-default-predicate'. See `save-some-buffers-action-alist' if you want to change the additional actions you can take on files." (interactive "P") + (unless pred + (setq pred save-some-buffers-default-predicate)) (save-window-excursion (let* (queried autosaved-buffers files-done abbrevs-done) @@ -6572,7 +6583,7 @@ normally equivalent short `-D' option is just passed on to (unless (equal switches "") ;; Split the switches at any spaces so we can ;; pass separate options as separate args. - (split-string switches))) + (split-string-and-unquote switches))) ;; Avoid lossage if FILE starts with `-'. '("--") (progn @@ -6812,6 +6823,8 @@ asks whether processes should be killed. Runs the members of `kill-emacs-query-functions' in turn and stops if any returns nil. If `confirm-kill-emacs' is non-nil, calls it." (interactive "P") + ;; Don't use save-some-buffers-default-predicate, because we want + ;; to ask about all the buffers before killing Emacs. (save-some-buffers arg t) (let ((confirm confirm-kill-emacs)) (and |