From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#23814: 24.5; bug of hz coding-system Date: Wed, 22 Jun 2016 18:28:15 +0300 Message-ID: <83r3bp450w.fsf@gnu.org> References: <8760t1l4iz.fsf@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1466609651 11361 80.91.229.3 (22 Jun 2016 15:34:11 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 22 Jun 2016 15:34:11 +0000 (UTC) Cc: 23814@debbugs.gnu.org To: ynyaaa@gmail.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jun 22 17:34:00 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1bFkAB-0003D0-Tf for geb-bug-gnu-emacs@m.gmane.org; Wed, 22 Jun 2016 17:34:00 +0200 Original-Received: from localhost ([::1]:59130 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bFkAA-0003ua-OJ for geb-bug-gnu-emacs@m.gmane.org; Wed, 22 Jun 2016 11:33:58 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41994) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bFk6T-0006rZ-AA for bug-gnu-emacs@gnu.org; Wed, 22 Jun 2016 11:30:18 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bFk6M-0005g9-JP for bug-gnu-emacs@gnu.org; Wed, 22 Jun 2016 11:30:08 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:38984) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bFk6M-0005g5-GB for bug-gnu-emacs@gnu.org; Wed, 22 Jun 2016 11:30:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bFk6M-0005dI-Am for bug-gnu-emacs@gnu.org; Wed, 22 Jun 2016 11:30:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 22 Jun 2016 15:30:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23814 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 23814-submit@debbugs.gnu.org id=B23814.146660936021547 (code B ref 23814); Wed, 22 Jun 2016 15:30:02 +0000 Original-Received: (at 23814) by debbugs.gnu.org; 22 Jun 2016 15:29:20 +0000 Original-Received: from localhost ([127.0.0.1]:51321 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bFk5f-0005bT-V6 for submit@debbugs.gnu.org; Wed, 22 Jun 2016 11:29:20 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:50927) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bFk5e-0005b2-3u for 23814@debbugs.gnu.org; Wed, 22 Jun 2016 11:29:18 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bFk5T-0005YA-Hv for 23814@debbugs.gnu.org; Wed, 22 Jun 2016 11:29:13 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:41900) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bFk5T-0005Xt-Et; Wed, 22 Jun 2016 11:29:07 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1885 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bFk5Q-0000aE-3r; Wed, 22 Jun 2016 11:29:05 -0400 In-reply-to: <8760t1l4iz.fsf@gmail.com> (ynyaaa@gmail.com) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:119941 Archived-At: > > From: ynyaaa@gmail.com > Cc: 23814@debbugs.gnu.org > Date: Wed, 22 Jun 2016 22:47:00 +0900 > > Eli Zaretskii writes: > > > This is by design, and mentioned in the doc string of that > > coding-system. Since Emacs is Unicode based, the _only_ way of having > > "chinese-gb2312 characters" is by using that text property. > > `encode-hz-region' uses `iso-2022-7bit' coding-system internally, > replacing it with the coding-system below will work. > > (define-coding-system 'iso-2022-cn-gb > "ISO 2022 based 7bit encoding only for Chinese GB2312." > :coding-type 'iso-2022 > :mnemonic ?C > :charset-list '(ascii chinese-gb2312) > :designation [(ascii chinese-gb2312) nil nil nil] > :flags '(ascii-at-eol ascii-at-cntl designation 7-bit safe) > ) What advantages does this change have?