Function: gnus-summary-verbose-headers

gnus-summary-verbose-headers is an interactive and byte-compiled function defined in gnus-sum.el.gz.

Signature

(gnus-summary-verbose-headers &optional ARG)

Documentation

Toggle permanent full header display.

If ARG is a positive number, turn header display on. If ARG is a negative number, turn header display off.

Key Bindings

Source Code

;; Defined in /usr/src/emacs/lisp/gnus/gnus-sum.el.gz
(defun gnus-summary-verbose-headers (&optional arg)
  "Toggle permanent full header display.
If ARG is a positive number, turn header display on.
If ARG is a negative number, turn header display off."
  (interactive "P" gnus-summary-mode)
  (setq gnus-show-all-headers
	(cond ((or (not (numberp arg))
		   (zerop arg))
	       (not gnus-show-all-headers))
	      ((natnump arg)
	       t)))
  (gnus-summary-show-article))