Installation

Dash is available on GNU ELPA, GNU-devel ELPA, and MELPA, and can be installed with the standard command package-install (see Package Installation in The GNU Emacs Manual).

M-x package-install RET dash RET

Install the Dash library.

Alternatively, you can just dump dash.el in your load-path somewhere (see Lisp Libraries in The GNU Emacs Manual).

• Using in a package
• Fontification of special variables
• Info symbol lookup