Subject: bug#49808: 27.1; ediff assumes user's language is English

From: Eli Zaretskii <[email-masked]>
Date: Sun, 01 Aug 2021 18:59:44 +0300

> From: Matthieu Dubuget <[email-masked]>
> Date: Sun, 1 Aug 2021 12:55:34 +0200
> 
> 
> When using Ediff with a non-English locale, errors returned by diff are
> not recognized by Ediff.
> 
> When diff outputs a localized version of "\ No newline at end of file",
> ediff do not recognize it and fails to display the differences.
> 
> See https://stackoverflow.com/q/9242651/3407924
> and this post for a clear explanation of the problem:
> https://stackoverflow.com/a/9244759/3407924

The "usual" solution is to insert "LANG=C" into the envirnment before
running the Diff program.  Unfortunately, this may not have any effect
on MS-Windows.