bug#43295: 26.1: calc-mode header line [UPDATED PATCH]

[Eli Zaretskii]

> Date: Sun, 13 Sep 2020 10:54:11 -0400
> From: Boruch Baum <boruch_baum@gmx.com>
> Cc: 43295@debbugs.gnu.org, Eli Zaretskii <eliz@gnu.org>
> 
> On 2020-09-13 15:15, Lars Ingebrigtsen wrote:
> > Boruch Baum <boruch_baum@gmx.com> writes:
> >
> > This results in a trail buffer that looks like:
> 
> Which is intentional. This is the 'prior behavior' that I mentioned Eli
> didn't want to change so as not to 'break backward compatability'. It's
> all in the message history on emacs-devel.

To clarify, I think I wanted the prior behavior when the new one is
disabled.