bug#64185: proposal for new function: copy-line

[Zachary Kanfer]

The option looks really nice to me!

Is there a standard to use numbers as the values, rather than, say, symbols? It seems more readable to look at an option of '(old new last), for example, rather than '(-1 0 1).

I also like the added tests!

On Thu, Jun 22, 2023 at 2:30 PM Eli Zaretskii <eliz@gnu.org> wrote:

> From: Juri Linkov <juri@linkov.net>
> Cc: zkanfer@gmail.com,  64185@debbugs.gnu.org,  me@eshelyaron.com
> Date: Thu, 22 Jun 2023 21:17:51 +0300
>
> Unless someone has an idea for a shorter name that is still descriptive,
> here is the final patch for emacs-29:

LGTM, thanks.  But let's wait for a day or two to give others a chance
to comment.