;; Copyright (C) 2022, Paul Horton
;; License: GPLv3

;;; Commentary:

;;  Example to illustrate the effects of declaring lexical binding in elisp.
;;
;;  Compare the code in this file and its companion file "example-with-lexical-header.el".
;;  Load them and examine the information displayed in buffer "*dynamic vs lexical*".


(get-buffer-create "*dynamic vs lexical*")


(setq  sans-lexical-header/sans-defvar "global value")
(defun sans-lexical-header/sans-defvar ()  sans-lexical-header/sans-defvar)

(defvar sans-lexical-header/with-defvar "global value")
(defun sans-lexical-header/with-defvar ()  sans-lexical-header/with-defvar)


(let(
     (sans-lexical-header/sans-defvar "local value")
     (sans-lexical-header/with-defvar "local value")
     )
  (pop-to-buffer "*dynamic vs lexical*")
  (goto-char (point-max))
  (insert "\n# Results sans lexical binding header\n"
          " sans-lexical-header/sans-defvar  contains \t"   sans-lexical-header/sans-defvar   "\n"
          "(sans-lexical-header/sans-defvar) returns: \t"  (sans-lexical-header/sans-defvar)  "\n"
          " sans-lexical-header/with-defvar  contains \t"   sans-lexical-header/with-defvar   "\n"
          "(sans-lexical-header/with-defvar) returns: \t"  (sans-lexical-header/with-defvar)  "\n"
          )
  )


;;; example-sans-lexical-header.el ends here