bug#57129: 29.0.50; Improve behavior of conditionals in Eshell

[Jim Porter]

On 8/15/2022 11:21 AM, Eli Zaretskii wrote:
> > Cc: larsi@gnus.org, 57129@debbugs.gnu.org
> > From: Jim Porter <jporterbugs@gmail.com>
> > Date: Mon, 15 Aug 2022 11:08:45 -0700
> >
> > I need to investigate this a bit further, since on GNU/Linux, I get a
> > new temp file every time.
>
> Can you tell how you create these temporary files?  Or point me to the
> code which does that?

The temp files are created by Eshell in lisp/eshell/esh-var.el in the 
function 'eshell-parse-variable-ref', specifically in the part starting 
with:

  (eq (char-after) ?\<)