Indenting/breaking jquery chains for readability [closed]

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I'm curious as to how other people indent/break long jQuery chains, as I can never decide what is more readable (particularly when using .end() to "close" a block of methods e.g.

$(this).not(":has(.pointer)").append(pointerHtml)
                .end()
            .closest("li").toggleClass("selected")
            .siblings().removeClass("selected")
            .andSelf().removeClass("pre-selected")
     开发者_开发技巧           .end().end()
            .filter(".selected").prev().addClass("pre-selected");

How would YOU format this?

---

$(this).not(":has(.pointer)")
           .append(pointerHtml)
           .end()
           .closest("li")
           .toggleClass("selected")
           .siblings()
           .removeClass("selected")
           .andSelf()
           .removeClass("pre-selected")
           .end()
           .end()
           .filter(".selected")
           .prev()
           .addClass("pre-selected");