Function: tabulated-list-clear-all-tags

tabulated-list-clear-all-tags is a byte-compiled function defined in tabulated-list.el.gz.

Signature

(tabulated-list-clear-all-tags)

Documentation

Clear all tags from the padding area in the current buffer.

View in manual

Probably introduced at or before Emacs version 27.1.

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/tabulated-list.el.gz
(defun tabulated-list-clear-all-tags ()
  "Clear all tags from the padding area in the current buffer."
  (unless (> tabulated-list-padding 0)
    (error "There can be no tags in current buffer"))
  (save-excursion
    (goto-char (point-min))
    (let ((inhibit-read-only t)
          ;; Match non-space in the first n characters.
          (re (format "^ \\{0,%d\\}[^ ]" (1- tabulated-list-padding)))
          (empty (make-string tabulated-list-padding ? )))
      (while (re-search-forward re nil 'noerror)
        (tabulated-list-put-tag empty)))))