How can I override or bubble up javascript try/catch blocks

Question

I have an application that uses a few external libraries. These libraries use try/catch blocks to deal with errors. Rather then editing the libraries and removing the try/catch blocks is there a way to force them to bubble up to a function I control so that I can post them to my server?

here is an example

'parseBindingsString': function(bindingsString, bindingContext, node, options) {
        try {
            var bindingFunction = createBindingsStringEvaluatorViaCache(bindingsString, this.bindingCache, options);
            return bindingFunction(bindingContext, node);
        } catch (ex) {
            ex.message = "Unable to parse bindings.\nBindings value: " + bindingsString + "\nMessage: " + ex.message;
            throw ex;
        }
    }

Answer 1

Nope. If an Exception is thrown and catched, it won't bubble up again (unless the catch blocks rethrows the exception).