From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Alex Branham Newsgroups: gmane.emacs.bugs Subject: bug#28503: 25.3; buffer-file-name returns nil in eww-pdfs Date: Mon, 18 Sep 2017 20:33:31 -0500 Message-ID: <87d16nsc9g.fsf@gmail.com> References: <87ingfu82h.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1505784859 23000 195.159.176.226 (19 Sep 2017 01:34:19 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 19 Sep 2017 01:34:19 +0000 (UTC) User-Agent: mu4e 0.9.18; emacs 25.3.1 Cc: 28503@debbugs.gnu.org To: Glenn Morris Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Sep 19 03:34:11 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1du7QP-0005RA-2O for geb-bug-gnu-emacs@m.gmane.org; Tue, 19 Sep 2017 03:34:09 +0200 Original-Received: from localhost ([::1]:39603 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1du7QT-0003Rb-4R for geb-bug-gnu-emacs@m.gmane.org; Mon, 18 Sep 2017 21:34:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54704) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1du7QM-0003RM-RI for bug-gnu-emacs@gnu.org; Mon, 18 Sep 2017 21:34:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1du7QI-0003UK-0A for bug-gnu-emacs@gnu.org; Mon, 18 Sep 2017 21:34:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:38380) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1du7QH-0003UC-TP for bug-gnu-emacs@gnu.org; Mon, 18 Sep 2017 21:34:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1du7QH-0004nH-I7 for bug-gnu-emacs@gnu.org; Mon, 18 Sep 2017 21:34:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Alex Branham Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 19 Sep 2017 01:34:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28503 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 28503-submit@debbugs.gnu.org id=B28503.150578482018401 (code B ref 28503); Tue, 19 Sep 2017 01:34:01 +0000 Original-Received: (at 28503) by debbugs.gnu.org; 19 Sep 2017 01:33:40 +0000 Original-Received: from localhost ([127.0.0.1]:47061 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1du7Pw-0004mj-GY for submit@debbugs.gnu.org; Mon, 18 Sep 2017 21:33:40 -0400 Original-Received: from mail-io0-f174.google.com ([209.85.223.174]:52820) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1du7Pv-0004mW-2v for 28503@debbugs.gnu.org; Mon, 18 Sep 2017 21:33:39 -0400 Original-Received: by mail-io0-f174.google.com with SMTP id i197so6520659ioe.9 for <28503@debbugs.gnu.org>; Mon, 18 Sep 2017 18:33:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=references:user-agent:from:to:cc:subject:in-reply-to:date :message-id:mime-version:content-transfer-encoding; bh=kWa9OMZXmw5mUTyjFfcdf0HlgFYpbXd30KXr0juUWvc=; b=Yz+SAi1WuplU+2Rb1efURMnff/BKj0TNxG0K9dLAvn2K9LOUkO5t0qosoppQfvBiWf TX7rmahfUCY5KiQxeo0h1hqH2c05ooprMwObv+d+TkB83s1SYGwOQOO05dRb01bGYLva DJJmzneX1OkzGYs+Ux/j8sKoZGctHjMG1v+g+SJuZJiDyn8he/+f+xbGvaapIH1aaNs1 y17DdH3665WsgtNedFYxfpDcsTPplj+nGGfm26ugBiIu32Fp7tPUTDmJCbMOkQJbkd71 mnIl2uOkjcbFsRibg+vhobvNr3REJ6HSgW2tvIkVNHEOQ/528XFczB7QbaS2aNySqBhX i5CQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:references:user-agent:from:to:cc:subject :in-reply-to:date:message-id:mime-version:content-transfer-encoding; bh=kWa9OMZXmw5mUTyjFfcdf0HlgFYpbXd30KXr0juUWvc=; b=VQDwVaU81rpUfESLw2hW/x4e3N4hwXkubFjvnHwmFM+riKM5oxzLIfi3cjc3KLdGRy t/xsTfPIUn/scAcbrFUPA1P924aRT06Rv3eAU3U96NvYQDXU+H6DJXS6F6WtmeRbM4yM faEfaGEbSeMCmE4eecfQWBDGN+9Oil9wF7oQy1yZthP2+kjhxP4JH6YYpx3o2r/bUlTl BztzaQYWE0rR8Wqcayb8DbyHhbtmYYF+5MvKvlu8XRFeuiRJihSInGvfLu31XbfzKrG/ ymdKBUA5/jmFJxNQryyt5olbXeUpkdh3pJEdgG939IDy5sl5I4dx2FwewPJZ5iExvdDT MgvA== X-Gm-Message-State: AHPjjUhl+8k7e55fbBR90hf0S85HfaOl2PWpJbiTE9eKdCFk6JKjJ+xd Es14wES5MS+mXteuiU8= X-Google-Smtp-Source: AOwi7QCfguH9wwlGeLeiTA2wKfjJNpsUFrWoF9JBOh/bGqd6E7ZTU5WieO+ov9sn/AuVgxJPxObFhw== X-Received: by 10.202.48.12 with SMTP id w12mr19676878oiw.95.1505784813124; Mon, 18 Sep 2017 18:33:33 -0700 (PDT) Original-Received: from mars (cpe-70-114-200-132.austin.res.rr.com. [70.114.200.132]) by smtp.gmail.com with ESMTPSA id f123sm682308oih.19.2017.09.18.18.33.32 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 18 Sep 2017 18:33:32 -0700 (PDT) In-reply-to: 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:137100 Archived-At: But in a "normal" doc-view (ie one that's just visiting a file in your home dir), doc-view--buffer-file-name will return the file name even though the buffer is displaying the png, right? From the docstring: The file name used for conversion. Normally it’s the same as ‘buffer-file-name’... On Tue 19 Sep 2017 at 00:40, Glenn Morris wrote: > Alex Branham wrote: > >> M-x eww >> (navigate to a pdf, I found this by searching "pdf test page"): http://www.orimi.com/pdf-test.pdf >> >> then eval (buffer-file-name) >> >> For me, it returns nil even though the pdf is a file on my computer (somewhere in /tmp for me). > > For me, the pdf is displayed using Emacs's Doc View mode. > This converts the pdf to a png and displays the png. > So you aren't viewing the actual pdf file, you can't edit it, etc. > So I don't think it would make sense to set buffer-file-name as if you were. > (There is doc-view--buffer-file-name, an internal variable.)