From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#7786: 23.2; Encoding of PostScript files Date: Wed, 20 Jan 2021 19:02:10 +0100 Message-ID: <877do7mqql.fsf@gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28688"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 7786@debbugs.gnu.org To: Peter Dyballa Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jan 20 19:08:51 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1l2HuV-0007MV-JB for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 20 Jan 2021 19:08:51 +0100 Original-Received: from localhost ([::1]:57140 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l2HuU-0003yM-ML for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 20 Jan 2021 13:08:50 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57766) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l2Hos-0001cr-Ni for bug-gnu-emacs@gnu.org; Wed, 20 Jan 2021 13:03:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44713) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l2Hos-0006dQ-G5 for bug-gnu-emacs@gnu.org; Wed, 20 Jan 2021 13:03:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1l2Hos-0003XA-Ca for bug-gnu-emacs@gnu.org; Wed, 20 Jan 2021 13:03:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 20 Jan 2021 18:03:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 7786 X-GNU-PR-Package: emacs Original-Received: via spool by 7786-submit@debbugs.gnu.org id=B7786.161116574312799 (code B ref 7786); Wed, 20 Jan 2021 18:03:02 +0000 Original-Received: (at 7786) by debbugs.gnu.org; 20 Jan 2021 18:02:23 +0000 Original-Received: from localhost ([127.0.0.1]:56259 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l2HoF-0003K7-3o for submit@debbugs.gnu.org; Wed, 20 Jan 2021 13:02:23 -0500 Original-Received: from quimby.gnus.org ([95.216.78.240]:47716) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l2HoC-0003Eb-Rk for 7786@debbugs.gnu.org; Wed, 20 Jan 2021 13:02:21 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID :In-Reply-To:Date:References:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=fttgSmaaw4jPnGdtIoB29RFplWhho365W3JZw084dVM=; b=uDAo7mi5mwo3xQdaG96syHM+AG MfwN/Y2nPBVD1Cdno1fDIp9jSwAMP7vDVg30nzgXwEskmgPO6NTM4cy9xqe1M1mrrCgVlXOZybDsR R6654YLkLOWZtMudPfDRHmiUD76NUmYChkgDAOOCYUy/tSiXDyBdn2pSG4ig6x/F+sbc=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1l2Ho4-0002Bf-7i; Wed, 20 Jan 2021 19:02:14 +0100 X-Now-Playing: Joe Jackson's _Live 1980-86 (2)_: "Memphis" In-Reply-To: (Peter Dyballa's message of "Wed, 5 Jan 2011 01:18:19 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:198293 Archived-At: Peter Dyballa writes: > When I open a PostScript file it's opened "(encoded by coding system > undecided-unix)" =E2=80=93 as the *Help* buffer explains after invocation= of > C-u x =3D. > > This is incorrect, because, as PRML, The PostScript=C2=AE Language > Reference manual, explains in a footnote near the end, on encodings: > > 3. The ISOLatin1Encoding encoding vector deviates from the ISO > 8859-1 standard in one > respect: the character at position 140 is quoteleft, > whereas the ISO standard specifies > grave. A PostScript program needing to conform exactly to > the ISO standard should > create a modified encoding vector with this entry changed. [...] > IMO GNU Emacs should open a PostScript file in > adobe-standard-encoding, except it sees in the file that the font(s) > used is (are) re-encoded in ISOLatin1Encoding (which is *not* the same > as ISO 8819-1), CE Encoding, or whatever. (I'm going through old bug reports that unfortunately got no response at the time.) I'm not quite sure I understand the final paragraph there, but the suggestion is that .ps files should be opened with `adobe-standard-encoding' and not `iso-latin-1' if there's non-ASCII characters in the file? Anybody got any comments on that? --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no