Function: file-cache-canonical-directory

file-cache-canonical-directory is a byte-compiled function defined in filecache.el.gz.

Signature

(file-cache-canonical-directory DIR)

Source Code

;; Defined in /usr/src/emacs/lisp/filecache.el.gz
;; Return a canonical directory for comparison purposes.
;; Such a directory ends with a forward slash.
(defun file-cache-canonical-directory (dir)
  (let ((directory dir))
    (if (not (char-equal ?/ (string-to-char (substring directory -1))))
	(concat directory "/")
      directory)))