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#!/bin/bash
# Copyright (C) 2019-Ω Miquel Sabaté Solà <mikisabate@gmail.com>
#
# This program 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.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
# The *default editor*, which is meant to be installed globally. It attempts to
# execute an editor with this preference:
# 1. GNU Emacs in client mode.
# 2. Vim -> Vi.
# 3. Standalone GNU Emacs.
# 4. MicroEmacs.
# 5. GNU nano
# 6. Outta luck: print an error message.
if [ -x "$(command -v emacsclient)" ]; then
exec emacsclient -a "" -nw "$@" -c
elif [ -x "$(command -v vim)" ]; then
exec vim "$@"
elif [ -x "$(command -v vi)" ]; then
exec vi "$@"
elif [ -x "$(command -v emacs)" ]; then
exec emacs --quick "$@"
elif [ -x "$(command -v em)" ]; then
exec em "$@"
elif [ -x "$(command -v nano)" ]; then
exec nano "$@"
else
echo "No suitable editor found!"
exit 1
fi
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