emr-el-extract-to-let can't handle top-level expressions in a defun
Wilfred opened this issue · comments
Given the code, where | is point:
(defun foobar (x)
|(+ x 1))
emr-show-refactor-menu
does not offer extract to let. If I explicitly run M-x emr-el-extract-to-let
, I get:
(let ()
(defun foobar (let ((y (x))) y)
(+ x 1)))
Point needs to be inside the form apparently:
(defun foobar (x)
(|+ x 1))
This works. This is a gotcha.