如何使Emacs缩进这种情况
switch ($foo) {
case "foo":
$foo .= " bar";
break
case "bar":
$foo .= " baz";
break
default:
$foo .= " undefined";
}
代替
switch ($foo) {
case "foo":
$foo .= " bar";
break
case "bar":
$foo .= " baz";
break
default:
$foo .= " undefined";
}
