align-let.el aligns values in a Lisp let form, and related let* etc. Get it from
For example
(let ((x 1)
(foo 2)
(zz (blah)))
...)becomes
(let ((x 1)
(foo 2)
(zz (blah)))
...)Multi-var setq is aligned similarly too,
(setq x 1
foo 2
zz (blah))