bug#28434: 25.2; Final "\ No newline at end of file" breaks Emacs patch handling.

[Lars Ingebrigtsen]

Oleksandr Gavenko <gavenkoa@gmail.com> writes:

> It's very annoying as I have no control over file content and sometime can't
> add final new line.

I think that's kind of unusual -- most text file formats can end in
newlines.

> Emacs commands in diff mode should tolerate ``\`` message about missing final
> new line.
>
> ediff-diff-ok-lines-regexp is:
>
>   "^\\([0-9,]+[acd][0-9,]+?$\\|[<>] \\|---\\|.*Warning *:\\|.*No 
> +newline\\|.*missing +newline\\|^?$\\)"
>
> and match that line.

I think if you need this, you should add it to that variable, but I
don't think this would be a good default.

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