function add_toc()

in script/doc.js [18:41]

• 6 lines of code
• 1 McCabe index (conditional complexity)

function add_toc() {
    var old_depth = 0;
    var html = "";
    $("*/[id!='']").each(function(index) {
        var id = $(this).attr("id");
        var name = $(this)[0].nodeName;
        var text = $(this).text();
        if (name.length != 2 || name.slice(0, 1) != "H") {
            return;
        }
        var new_depth = name.slice(1,2);
        if (new_depth > old_depth) {
            html += "<ul>";
        } else if (new_depth < old_depth) {
            html += "</li></ul></li>";
        } else {
            html += "</li>";
        }
        html += "<li><a href='#" + id + "'>" + text + "</a>";
        old_depth = new_depth;
    });
    html += "</li></ul>";
    $(".toc").append(html);
}