From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: =?UTF-8?Q?=E7=A9=8D=E4=B8=B9=E5=B0=BC?= Dan Jacobson Newsgroups: gmane.emacs.bugs Subject: bug#34478: DocView uses unlisted buffers nobody can get back to Date: Thu, 14 Feb 2019 23:13:58 +0800 Message-ID: <878syicsi1.fsf@jidanni.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="66642"; mail-complaints-to="usenet@blaine.gmane.org" To: 34478@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Feb 14 16:18:17 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1guImH-000HDe-Be for geb-bug-gnu-emacs@m.gmane.org; Thu, 14 Feb 2019 16:18:17 +0100 Original-Received: from localhost ([127.0.0.1]:50063 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1guImG-0005vS-9Y for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 14 Feb 2019 07:14:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=jidanni.org; h=from:to :subject:date:message-id:mime-version:content-type; s= jidanni.org; bh=upVa7w2oGeNHl7f099HjDoCU2rQ=; b=pIoM0iYQFifrr3MC uzyqDgSjnLY7C0AqgUJYLk2gy1CCPqeLUcoR36k+feVVTmC4adTq5Fxmc58vF1VE wwc67fqofFICgf/N6PcVuPsKYCFadXqfS0CrDeH6Vk0twj1bGdfNCr65luByDafP bArhPCY29CKpTIVYTd4u2ub26x4= Original-Received: from jidanni.org (220-140-15-217.dynamic-ip.hinet.net [220.140.15.217]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: jidanni@jidanni.org) by pdx1-sub0-mail-a55.g.dreamhost.com (Postfix) with ESMTPSA id D6B8381CDD for ; Thu, 14 Feb 2019 07:14:01 -0800 (PST) X-DH-BACKEND: pdx1-sub0-mail-a55 X-VR-OUT-STATUS: OK X-VR-OUT-SCORE: 0 X-VR-OUT-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedtledruddthedgjeefucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuggftfghnshhusghstghrihgsvgdpffftgfetoffjqffuvfenuceurghilhhouhhtmecufedttdenucenucfjughrpefhvffufffkgggtsehttdertddttdejnecuhfhrohhmpejnnjjnucffrghnucflrggtohgsshhonhcuoehjihgurghnnhhisehjihgurghnnhhirdhorhhgqeenucfkphepvddvtddrudegtddrudehrddvudejnecurfgrrhgrmhepmhhouggvpehsmhhtphdphhgvlhhopehjihgurghnnhhirdhorhhgpdhinhgvthepvddvtddrudegtddrudehrddvudejpdhrvghtuhhrnhdqphgrthhhpeeprehuthhfqdekreeureehiehmpfehnfhiheehsgevkeerpecuffgrnhculfgrtghosghsohhnuceojhhiuggrnhhnihesjhhiuggrnhhnihdrohhrgheqpdhmrghilhhfrhhomhepjhhiuggrnhhnihesjhhiuggrnhhnihdrohhrghdpnhhrtghpthhtohepsghughdqghhnuhdqvghmrggtshesghhnuhdrohhrghenucevlhhushhtvghrufhiiigvpedt X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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: 209.51.188.43 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:155419 Archived-At: We are viewing a document in DocView, in fact a PDF attachment to a gnus email message. The problem is, often we wish to switch to other buffers to do other things, and come back to DocView to finish reading --- back and forth. But apparently the DocView designers assumed people would just read short tweets with it, not longer PDFs. So they use a buffer name *mm*-12345... that 1) does not appear in (C-x C-b) list-buffers. 2) does not get TAB completion when trying to type in The result is there is no way to find the document you were just reading, if you dared let it get off the screen by choosing some other buffer(s). The only way to continue reading is to go back to the gnus Article buffer again, and hit RET on the attachment again, and scroll down again to where you hopefully thought you were!