#!/bin/bash

# Quote arguments in a nicer way than can be accomplished with ${param@Q} alone,
# as currently happens in edo().
quote_args_53() {
	{ local str -; set +x; } 2>/dev/null

	str=${
		local BASH_XTRACEFD PS4 fd -
		exec {fd}>&1
		set -x
		{ BASH_XTRACEFD=$fd; } 2>/dev/null
		: "$@"
	}
	printf '%s\n' "${str:2}"
}

quote_args_53 'foo bar' $'bar\n\nba\ez' arse 'bis*cuits*'