From: Yasuhiro KIMURA <yasu@utahime.org>
Date: Wed, 9 Jan 2019 23:44:10 +0000 (-0800)
Subject: Change preferred Japanese coding system to UTF-8
X-Git-Tag: emacs-27.0.90~3841
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=a57ee3dad6d6f12a7236a783a91148e349ad601e;p=emacs.git

Change preferred Japanese coding system to UTF-8

* lisp/language/japan-util.el (setup-japanese-environment-internal):
Use utf-8 as preferred coding system instead of japanese-iso-8bit when
system is not MS-Windows. And while I'm at it, fix comment to fit current
implementation.  (Bug#28705)
Copyright-paperwork-exempt: yes.
---

diff --git a/lisp/language/japan-util.el b/lisp/language/japan-util.el
index 5d6f5374071..6d87303ba12 100644
--- a/lisp/language/japan-util.el
+++ b/lisp/language/japan-util.el
@@ -29,11 +29,11 @@
 
 ;;;###autoload
 (defun setup-japanese-environment-internal ()
-  ;; By default, we use 'japanese-iso-8bit for file names.  But, the
+  ;; By default, we use 'iso-2022-jp for default coding system.  But, the
   ;; following prefer-coding-system will override it.
   (if (memq system-type '(windows-nt ms-dos cygwin))
       (prefer-coding-system 'japanese-shift-jis)
-    (prefer-coding-system 'japanese-iso-8bit))
+    (prefer-coding-system 'utf-8))
   (use-cjk-char-width-table 'ja_JP))
 
 (defconst japanese-kana-table