Re: more url-utils?

[Stefan Monnier]

> 3) Asynchronous usage with a callback (`url-headers-alist',
> `url-headers-as-string', and `url-retrieved-ok' are still available):

> (with-url-contents-buffer "http://host"; '((url-request-method "POST")) 
> callback-closure
>   (message "this will run AFTER the retrieval and the callback-closure are 
> done"))

In which sense is this asynchronous?  What's the difference between the
code run in call-back-closure from the code in `body'?


        Stefan