qutebrowser/misc/userscripts/qutebrowser_viewsource

#!/usr/bin/env bash

# Copyright 2015 Zach-Button <zachrey.button@gmail.com>
# Copyright 2016-2017 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
#
# This file is part of qutebrowser.
#
# qutebrowser is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# qutebrowser is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.

#
# This script fetches the unprocessed HTML source for a page and opens it in vim.
#	:bind gf spawn --userscript qutebrowser_viewsource
#
# Caveat: Does not use authentication of any kind. Add it in if you want it to.
#

path=$(mktemp --tmpdir qutebrowser_XXXXXXXX.html)

curl "$QUTE_URL" > "$path"
urxvt -e vim "$path"

rm "$path"