From: martin f. krafft <madduck@madduck.net>
Date: Sun, 12 Aug 2018 01:19:48 +0000 (+1200)
Subject: Attachment viewing in the background
X-Git-Url: https://git.madduck.net/etc/mutt.git/commitdiff_plain/76227d1c302ee76d82c037e923c70edc61fd5aea?ds=inline;hp=76227d1c302ee76d82c037e923c70edc61fd5aea

Attachment viewing in the background

This makes use of Mutt's internal mailcap handling to inject a script
before deferring to run-mailcap, saving the attachment to a temporary
file, backgrounding the viewer process, and then cleaning up the
temporary stuff after its return. Stdout/stderr are reported using
Awesome's naughty library, so this will not work on other window
managers for now.

text/html files are handled differently to address the issue that
Firefox would return to the shell before the remote process even
accessed the file (https://bugzilla.mozilla.org/show_bug.cgi?id=1482024)
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