Re: preparing for 2.34.1

[Junio C Hamano <gitster@pobox.com>]

Johannes Schindelin <Johannes.Schindelin@gmx.de> writes:

> The quickest workaround for this is probably to special-case the editor
> `echo`:

"GIT_EDITOR=: git cmd" would also be a common trick people would use
to bypass editor and take whatever is given as an initial template.

> However, I could imagine that other scenarios call for an editor that
> _also_ does not run in the terminal, and where also no real terminal is
> available for saving and restoring.
>
> I was tempted to suggest an `isatty(2)`, but that probably comes with its
> own problems, too.

I think isatty(2) is pretty much our synonym to "are we talking to
an end-user sitting in front of the terminal".  Mostly we use it as
a way to control the progress bars, and use of editor on terminal
would be in line with these existing uses.