From f13990f42b355f32cddd9d8a110ac32d31d558c7 Mon Sep 17 00:00:00 2001 From: Kenichi Handa Date: Mon, 30 Oct 2006 07:39:33 +0000 Subject: [PATCH] (revert-buffer): If a unibyte buffer is being reverted with a coding system for multibyte, set buffer multibyte before calling insert-file-contents. --- lisp/files.el | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/lisp/files.el b/lisp/files.el index 4b746225f60..a78d798f38b 100644 --- a/lisp/files.el +++ b/lisp/files.el @@ -4094,6 +4094,15 @@ non-nil, it is called instead of rereading visited file contents." (if auto-save-p 'auto-save-coding (or coding-system-for-read buffer-file-coding-system-explicit)))) + (if (and (not enable-multibyte-characters) + (not (memq (coding-system-base + coding-system-for-read) + '(no-conversion raw-text)))) + ;; As a coding system suitable for multibyte + ;; buffer is specified, make the current + ;; buffer multibyte. + (set-buffer-multibyte t)) + ;; This force after-insert-file-set-coding ;; (called from insert-file-contents) to set ;; buffer-file-coding-system to a proper value. -- 2.30.2