Emacs' Elisp it's pretty close to Common Lisp, any CL user can learn Elisp in days (and the opposite it's true too). There's even a port of PAIP exercises into

Emacs' Elisp it's pretty close to Common Lisp, any CL user can learn Elisp in days (and the opposite it's true too). There's even a port of PAIP exercises into Elisp: https://github.com/yfuna/paip-el https://github.com/yfuna/paip-el