Add Elisp snippets about the PATH variable.
Add Elisp snippets about the PATH variable.

caiorss/Emacs-Elisp-Programming,caiorss/Emacs-Elisp-Programming,caiorss/Emacs-Elisp-Hacking,caiorss/Emacs-Elisp-Hacking,caiorss/Emacs-Elisp-Hacking