Variable: eshell-last-command-result
eshell-last-command-result is a buffer-local variable defined in
esh-cmd.el.gz.
Documentation
The result of the last command. Not related to success.
Source Code
;; Defined in /usr/src/emacs/lisp/eshell/esh-cmd.el.gz
(defvar-local eshell-last-command-result nil
"The result of the last command. Not related to success.")