From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 14 Nov 2017 05:20:16 GMT
Subject: Re: [PATCH 19/30] merge-recursive: Split out code for determining diff_filepairs
Message-ID: <xmqqtvxx4esv.fsf@gitster.mtv.corp.google.com>
In-Reply-To: <20171110190550.27059-20-newren@gmail.com>

Elijah Newren <newren@gmail.com> writes:

> Create a new function, get_diffpairs() to compute the diff_filepairs
> between two trees.  While these are currently only used in
> get_renames(), I want them to be available to some new functions.  No
> actual logic changes yet.

OK.  

This refactors an easy-to-use (in the context of merge-recursive
code) wrapper to diff-tree out of the existing code, which makes
sense.