bug#57147: bug#57148: 27.2; Problem with kill-new

[Lars Ingebrigtsen]

Po Lu <luangruo@yahoo.com> writes:

>> Can this behaviour be disabled then?
>
> Sure, we could add a flag that tells deactivate-mark not to save the
> region.  But others might object, so I'd rather wait a while before
> doing that.

The variable is currently:

---
deactivate-mark is a variable defined in src/keyboard.c.

[...]

If an editing command sets this to t, deactivate the mark afterward.
---

So adding a new value like `no-save' should be safe.