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Re: Occur stack

From: Lars Ingebrigtsen
Subject: Re: Occur stack
Date: Sat, 18 Jan 2014 09:04:50 -0800
User-agent: Gnus/5.130008 (Ma Gnus v0.8) Emacs/24.3.50 (gnu/linux)

Tom <address@hidden> writes:

> Here's an other experimental code which does it the other way:
> it does not store buffer contents, it reruns the command
> instead.

Storing the command, too, is also nice, because then we can re-run the
command with the `g' command.

However, re-running an external command will not, in general, give us
the same buffer we had before.  Things change, and re-running (say) grep
half an hour later might very well give us a different buffer than what
we expected (because files have changed, etc).

Having a history that presents us with ever-changing output doesn't seem

(domestic pets only, the antidote for overdose, milk.)
  bloggy blog http://lars.ingebrigtsen.no/

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