Interactively, WIDTH is the prefix argument, if specified.
Without prefix argument, the command prompts for WIDTH."
(interactive "r\nNSet left margin to column: ")
- (if (interactive-p) (setq width (prefix-numeric-value width)))
(save-excursion
;; If inside indentation, start from BOL.
(goto-char from)
Interactively, WIDTH is the prefix argument, if specified.
Without prefix argument, the command prompts for WIDTH."
(interactive "r\nNSet right margin to width: ")
- (if (interactive-p) (setq width (prefix-numeric-value width)))
(save-excursion
(goto-char from)
(skip-chars-backward " \t")
the right margin width.
If `auto-fill-mode' is active, re-fill the region to fit the new margin."
(interactive "r\nP")
- (if (interactive-p)
- (setq inc (if inc (prefix-numeric-value current-prefix-arg)
- standard-indent)))
+ (setq inc (if inc (prefix-numeric-value inc) standard-indent))
(save-excursion
(alter-text-property from to 'right-margin
- (lambda (v) (+ inc (or v 0))))
+ (lambda (v) (+ inc (or v 0))))
(if auto-fill-function
(fill-region from to nil t t))))