#!/bin/sh

set -e

editors=""

for editor in ed nex nvi vim; do
	if command -v "$editor" >/dev/null; then
		if test -z "$editors"; then
			editors="$editor"
		else
			editors="$editors\n$editor"
		fi

	fi
done

random_editor="$(echo "$editors" | shuf | head -n 1)"

$random_editor "$@"