Function: which-key--join-columns

which-key--join-columns is a byte-compiled function defined in which-key.el.gz.

Signature

(which-key--join-columns COLUMNS)

Documentation

Transpose columns into rows, concat rows into lines and rows into page.

Source Code

;; Defined in /usr/src/emacs/lisp/which-key.el.gz
(defsubst which-key--join-columns (columns)
  "Transpose columns into rows, concat rows into lines and rows into page."
  (let* ((padded (which-key--normalize-columns (nreverse columns)))
         (rows (apply #'cl-mapcar #'list padded)))
    (mapconcat (lambda (row) (mapconcat #'identity row " ")) rows "\n")))