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From: Kyle Meyer <kyle@kyleam.com>
To: Jack Kamm <jackkamm@gmail.com>
Subject: Re: [PATCH] Async session eval (2nd attempt)
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Jack Kamm writes:

> This patch adds asynchronous evaluation for session blocks in
> Python. It also adds functionality to implement async session eval for
> other languages using ob-comint.el.
>
> To test the attached patch, add ":async" to a Python session block
> with a long computation (or "time.sleep") in it. Upon evaluation, your
> Emacs won't freeze to wait for the result -- instead, a placeholder
> will be inserted, and replaced with the true result when it's ready.
>
> [...]

Thanks.  Sounds exciting :)

So... have any Babel users on the list given this a spin?  Any comments
or feedback?