diff options
Diffstat (limited to 'lisp/dired.el')
| -rw-r--r-- | lisp/dired.el | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/lisp/dired.el b/lisp/dired.el index 46525891224..40dfc39b9ad 100644 --- a/lisp/dired.el +++ b/lisp/dired.el @@ -35,6 +35,7 @@ ;;; Code: (eval-when-compile (require 'subr-x)) +(eval-when-compile (require 'cl-lib)) ;; When bootstrapping dired-loaddefs has not been generated. (require 'dired-loaddefs nil t) @@ -281,6 +282,11 @@ with the buffer narrowed to the listing." ;; Note this can't simply be run inside function `dired-ls' as the hook ;; functions probably depend on the dired-subdir-alist to be OK. +(defcustom dired-make-directory-clickable t + "When non-nil, make the directory at the start of the dired buffer clickable." + :version "29.1" + :type 'boolean) + (defcustom dired-initial-position-hook nil "This hook is used to position the point. It is run by the function `dired-initial-position'." @@ -1326,6 +1332,8 @@ wildcards, erases the buffer, and builds the subdir-alist anew (set-visited-file-modtime (file-attribute-modification-time attributes)))) (set-buffer-modified-p nil) + (when dired-make-directory-clickable + (dired--make-directory-clickable)) ;; No need to narrow since the whole buffer contains just ;; dired-readin's output, nothing else. The hook can ;; successfully use dired functions (e.g. dired-get-filename) @@ -1643,6 +1651,32 @@ see `dired-use-ls-dired' for more details.") 'invisible 'dired-hide-details-link)))) (forward-line 1)))) +(defun dired--make-directory-clickable () + (save-excursion + (goto-char (point-min)) + (while (re-search-forward "^ /" nil t 1) + (let ((bound (line-end-position)) + (segment-start (point)) + (inhibit-read-only t) + (dir "/")) + (while (search-forward "/" bound t 1) + (setq dir (concat dir (buffer-substring segment-start (point)))) + (add-text-properties + segment-start (1- (point)) + `( mouse-face highlight + help-echo "mouse-1: goto this directory" + keymap ,(let* ((current-dir dir) + (click (lambda () + (interactive) + (if (assoc current-dir dired-subdir-alist) + (dired-goto-subdir current-dir) + (dired current-dir))))) + (define-keymap + [mouse-2] click + [follow-link] 'mouse-face + ["RET"] click)))) + (setq segment-start (point))))))) + ;;; Reverting a dired buffer |