context: function ep_addhook(pattern, f, name, neg, enabled, hooks){    if (typeof hooks == "undefined")        hooks = this.hooks;        if (typeof f != "function")        return false;    if (typeof enabled == "undefined")        enabled = true;    else        enabled = Boolean(enabled);    neg = Boolean(neg);    var hook = {        pattern: pattern,        f: f,        name: name,        neg: neg,        enabled: enabled    };        hooks.push(hook);    return hook;}
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