jQuery-based JavaScript to add numbers to each <li/> element in a document. (Particularly useful for HTML generated by FreeMind)

Add numbered bullet points to li items.jquery.js

(function($) {
    $("li").each(function(i, e) {
        var current = $(e);
        var parent = current.parents("li");
        
        var id = [];
        if (parent.length) {
            id = parent.data("id").map(function(e) { return e; });
            id.push(current.prevAll("li").length + 1);
        }
        
        
        current.data("id", id);
        
        if (id.length) {
            current.prepend(["[", id.join("."), "] "].join(""));
        }
    });
    
    $("a[href]").each(function(i, e) {
        var current = $(e);
        var target = $(current.attr("href"));
        
        if (target.length) {
            current.text(["(Depends on [", target.data("id").join("."), "] ", target.children(".nodecontent").text(), ")"].join(""));
        }
    });
}(jQuery));