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| author | Richard M. Stallman <rms@gnu.org> | 1994-04-05 03:49:42 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 1994-04-05 03:49:42 +0000 |
| commit | 0b7f1ef2c91ea54611ceb73899ad488b8dddba0b (patch) | |
| tree | 1b165f3303dd9561611637bc48c524f061f88beb /lisp | |
| parent | 2788b7c90370275f9e897674c12caa2598bc16c1 (diff) | |
| download | emacs-0b7f1ef2c91ea54611ceb73899ad488b8dddba0b.tar.gz | |
(auto-save-mode): Don't let buffer-saved-size stay negative.
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/files.el | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lisp/files.el b/lisp/files.el index 2f886e09dc7..f1989dac173 100644 --- a/lisp/files.el +++ b/lisp/files.el @@ -1884,6 +1884,10 @@ With prefix argument ARG, turn auto-saving on if positive, else off." (not buffer-read-only)) buffer-file-name (make-auto-save-file-name)))) + ;; If -1 was stored here, to temporarily turn off saving, + ;; turn it back on. + (and (< buffer-saved-size 0) + (setq buffer-saved-size 0)) (if (interactive-p) (message "Auto-save %s (in this buffer)" (if buffer-auto-save-file-name "on" "off"))) |