diff options
Diffstat (limited to 'lisp/forms.el')
| -rw-r--r-- | lisp/forms.el | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lisp/forms.el b/lisp/forms.el index c141188788b..c0b48fd3b63 100644 --- a/lisp/forms.el +++ b/lisp/forms.el @@ -589,7 +589,14 @@ Commands: Equivalent keys in read-only mode: (make-local-variable 'forms--dynamic-text) ;; Prevent accidental overwrite of the control file and auto-save. - (set-visited-file-name nil) + ;; We bind change-major-mode-with-file-name to nil to prevent + ;; set-visited-file-name from calling set-auto-mode, which + ;; might kill all local variables and set forms-file nil, + ;; which will then barf in find-file-noselect below. This can + ;; hapen when the user sets the default major mode that is + ;; different from the Fundamental mode. + (let (change-major-mode-with-file-name) + (set-visited-file-name nil)) ;; Prepare this buffer for further processing. (setq buffer-read-only nil) |