(tramp-file-name-handler): Inhibit modification hooks to avoid

confusion when combining after-change calls.

1 files changed, 6 insertions, 1 deletions

diff --git a/lisp/net/tramp.el b/lisp/net/tramp.el
index 602c6d25eaa..73cab23d1d9 100644
--- a/lisp/net/tramp.el
+++ b/lisp/net/tramp.el
@@ -4348,7 +4348,12 @@ Falls back to normal file name handler if no tramp file name handler exists."
   (save-match-data
     (let* ((filename (apply 'tramp-file-name-for-operation operation args))
            (completion (tramp-completion-mode filename))
-           (foreign (tramp-find-foreign-file-name-handler filename)))
+           (foreign (tramp-find-foreign-file-name-handler filename))
+           ;; If combine-after-change-calls is t, it is possible to
+           ;; get Emacs into a confused state since the backend
+           ;; handlers can scribble to temp buffers, e.g. through
+           ;; format-spec.  So we ignore all modification hooks.
+           (inhibit-modification-hooks t))
       (with-parsed-tramp-file-name filename nil
         (cond
          ;; When we are in completion mode, some operations shouldn' be