bug#54227: 29.0.50; [PATCH] Inconsistencies with Eshell variable interpolation

[Eli Zaretskii]

> From: Jim Porter <jporterbugs@gmail.com>
> Cc: 54227@debbugs.gnu.org
> Date: Sat, 5 Mar 2022 13:44:24 -0800
> 
> +If @var{i} is a non-numeric value, expand to the value associated with
> +the key @code{"i"}. For example, if @var{var} is @samp{(("dog"

Why did you need quotes in "i"?

Also, it's suppoed to be @var{i}, as in the other alternatives.

> +@item anything else
> +Raises an error.

We say "Signals an error".

Otherwise, LGTM, thanks.