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| author | Miles Bader <miles@gnu.org> | 2001-09-18 01:19:51 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 2001-09-18 01:19:51 +0000 |
| commit | 2b960ac0224a2107743a1408183d55bce025b7f8 (patch) | |
| tree | 81e0ce1d5fd9d364787323c99a6b4b35d4f38681 /lisp | |
| parent | 13efce4046b77fc7cd9a4fb00e0f05fbedfe39ce (diff) | |
| download | emacs-2b960ac0224a2107743a1408183d55bce025b7f8.tar.gz | |
(diff-mode): Don't make the buffer read-only if it's empty (and thus
probably a new patch file about to be edited).
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/diff-mode.el | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lisp/diff-mode.el b/lisp/diff-mode.el index b01ea535ac0..6d630e5a8ad 100644 --- a/lisp/diff-mode.el +++ b/lisp/diff-mode.el @@ -1,6 +1,6 @@ ;;; diff-mode.el --- A mode for viewing/editing context diffs -;; Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. +;; Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc. ;; Author: Stefan Monnier <monnier@cs.yale.edu> ;; Keywords: patch diff @@ -893,7 +893,8 @@ This mode runs `diff-mode-hook'. ;; (compilation-shell-minor-mode 1) ;; setup change hooks - (toggle-read-only t) + (unless (and (bobp) (eobp)) + (toggle-read-only t)) (if (not diff-update-on-the-fly) (add-hook 'write-contents-hooks 'diff-write-contents-hooks) (make-local-variable 'diff-unhandled-changes) |