Variable: eshell--stored-incomplete-input
eshell--stored-incomplete-input is a buffer-local variable defined in
em-hist.el.gz.
Documentation
Stored input for history cycling.
Source Code
;; Defined in /usr/src/emacs/lisp/eshell/em-hist.el.gz
(defvar-local eshell--stored-incomplete-input nil
"Stored input for history cycling.")