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+ Thu, 29 Jan 2015 09:31:09 -0800 (PST)\r
+From: Jinwoo Lee <jinwoo68@gmail.com>\r
+To: Tomi Ollila <tomi.ollila@iki.fi>, David Bremner <david@tethera.net>,\r
+ notmuch@notmuchmail.org\r
+Subject: Re: [PATCH] Add a defcustom for whether to block remote images by\r
+ default.\r
+In-Reply-To: <m2sieut13t.fsf@guru.guru-group.fi>\r
+References: <1422495572-40384-1-git-send-email-jinwoo68@gmail.com>\r
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+Date: Thu, 29 Jan 2015 09:31:10 -0800\r
+Message-ID: <yq65mw51h4td.fsf@jinwoo-macbookair.roam.corp.google.com>\r
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+\r
+On Thu, Jan 29, 2015 at 12:58 AM, Tomi Ollila <tomi.ollila@iki.fi> wrote:\r
+> On Thu, Jan 29 2015, David Bremner <david@tethera.net> wrote:\r
+>\r
+>> Jinwoo Lee <jinwoo68@gmail.com> writes:\r
+>>\r
+>>> + (shr-blocked-images (if notmuch-show-block-remote-images\r
+>>> + "."\r
+>>> + shr-blocked-images)))\r
+>>> (shr-insert-document dom)\r
+>>> t))\r
+>>\r
+>> Ideally such a customization would apply to all html renders. I think\r
+>> Tomi did some experiments with w3m and friends, I _think_ they respect\r
+>> gnus-blocked-images, but maybe Tomi can comment.\r
+>\r
+> I did M-x debug-on-entry RET open-network-stream RET (or an equivalent of\r
+> t that in elisp, but the code I did is now lost & forgotten ;/\r
+>\r
+> The docstring relevant to the renderers below it at the end of this email.\r
+>\r
+> 'gnus-w3m respect gnus-blocked-images\r
+>\r
+> I could not run 'w3m on that system... nor 'w3\r
+>\r
+> There was no effect with 'w3m-standalone -- in this case I'd think it is up\r
+> to w3m binary to load external stuff or not. I presume the same is the\r
+> case with 'links, 'lynx, 'html2text and nil\r
+>\r
+> So, to add to David's suggestion maybe just set both gnus-blocked-images\r
+> and shr-blocked-images to the value of\r
+> notmuch-show-text/html-blocked-images\r
+\r
+All right. I sent another patch that does this. Thanks, guys!\r
+\r
+>\r
+>\r
+> Tomi\r
+>\r
+>\r
+> mm-text-html-renderer is a variable defined in `mm-decode.el'.\r
+> Its value is shr\r
+>\r
+> Documentation:\r
+> Render of HTML contents.\r
+> It is one of defined renderer types, or a rendering function.\r
+> The defined renderer types are:\r
+> `shr': use the built-in Gnus HTML renderer;\r
+> `gnus-w3m': use Gnus renderer based on w3m;\r
+> `w3m': use emacs-w3m;\r
+> `w3m-standalone': use plain w3m;\r
+> `links': use links;\r
+> `lynx': use lynx;\r
+> `w3': use Emacs/W3;\r
+> `html2text': use html2text;\r
+> nil : use external viewer (default web browser).\r
+>\r
+>\r
+>> d\r