rrbutani · March 6, 2021 19:01
diff --git a/instrument.bash b/instrument.bash
 function instrument {
  local state e
  state=$(set +o | xargs -L1 echo ' ') # prefix with spaces so these don't pollute the history

  set -x
  "${@}";
  { e=$?; set +x; } 2>/dev/null

  eval "${state}"
  return $e
 }
	function instrument {
	local state e
	state=$(set +o \| xargs -L1 echo ' ') # prefix with spaces so these don't pollute the history

	set -x
	"${@}";
	{ e=$?; set +x; } 2>/dev/null

	eval "${state}"
	return $e
	}