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Re: vc-region-history: HG?

From: Uwe Brauer
Subject: Re: vc-region-history: HG?
Date: Tue, 16 Jan 2018 22:25:08 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux)

"Richard" == Richard Copley <address@hidden> writes:

On 16 January 2018 at 18:41, Óscar Fuentes <address@hidden> wrote:
Uwe Brauer <address@hidden> writes:
But, what is the underlying git command? I tried to debug the function and couldn't figure it out.


To see the backend command, set 'vc-command-messages' to t before issuing a VC command in Emacs.

For vc-command history the messages logged are:

Running git --no-pager diff-index --exit-code -p HEAD -- Makefile.in in foreground... Running git --no-pager diff-index --exit-code -p HEAD -- Makefile.in...OK = 0 Running git --no-pager log -p -L... . in background... done

In this case I'm not sure that tells the whole story and I expect Emacs does some of the work. I didn't put much effort into understanding the output but perhaps it will give you a useful hint.

Thanks this was indeed helpful. I have to see if there are HG equivalents.


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