other-emacs-eval.el -- Evaluate the Emacs Lisp expression in other Emacs

emacs-version
;; => "27.0.50"

(other-emacs-eval 'emacs-version "emacs-25.3.1")
;; => "25.3.1"

Usage

(other-emacs-eval FORM &optional EMACS)

Evaluate FORM with EMACS and return its value.

M-x other-emacs-eval-expression

Evaluate EXP with EMACS; print value in the echo area.

M-x other-emacs-eval-last-sexp

Evaluate sexp before point with EMACS; print value in the echo area.

M-x other-emacs-eval-print-last-sexp

Evaluate sexp before point with EMACS; print value into current buffer.

M-x other-emacs-eval-region

Evaluate Emacs Lisp code in the region with EMACS.

Requirements

• Emacs 25.1
• async.el