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Diffstat (limited to 'lisp/subr.el')
| -rw-r--r-- | lisp/subr.el | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lisp/subr.el b/lisp/subr.el index f2e22d2bf7..ca479de268 100644 --- a/lisp/subr.el +++ b/lisp/subr.el @@ -1860,6 +1860,10 @@ user can undo the change normally." (let ((handle (make-symbol "--change-group-handle--")) (success (make-symbol "--change-group-success--"))) `(let ((,handle (prepare-change-group)) + ;; Don't truncate any undo data in the middle of this. + (undo-outer-limit nil) + (undo-limit most-positive-fixnum) + (undo-strong-limit most-positive-fixnum) (,success nil)) (unwind-protect (progn |