[PATCH 2 of 8] dispatch: add post-command hook

[Matt Mackall]

On Mon, 2013-05-06 at 12:36 -0700, Durham Goode wrote:
> # HG changeset patch
> # User Durham Goode <durham at fb.com>
> # Date 1367429782 25200
> #      Wed May 01 10:36:22 2013 -0700
> # Node ID 4da152c208d0f853bd03781a5d7a9b9cc8716a19
> # Parent  4ddd3b2b3407fe3344fd800ea11ab377a34b8ae6
> dispatch: add post-command hook
> 
> This adds a 'post-command' hook after dispatch has finished with the command.
> This gives extensions a place to clean up any state that lasts the entire
> session.

How is this different than the existing post-* hooks?

How does this work with the command server, where a session lasts longer
than a command?

-- 
Mathematics is the supreme nostalgia of our time.