Subject: Re: [bug-diffutils] bug#17520: help about diff source code
From: Paul Eggert <[email-masked]>
To: 谭斌 <[email-masked]>, [email-masked]
Date: Sat, 17 May 2014 17:11:42 -0700
List-Id: <debbugs-submit.debbugs.gnu.org>

谭斌 wrote:
> Is there any help or suggestions?

I'm afraid not: all we have is what you see before you, and there is no 
secret documentation or master help key.