-;;; delsel.el --- delete selection if you insert
+;;; delsel.el --- delete selection if you insert -*- lexical-binding:t -*-
;; Copyright (C) 1992, 1997-1998, 2001-2015 Free Software Foundation,
;; Inc.
;; property on their symbols; commands which insert text but don't
;; have this property won't delete the selection. It can be one of
;; the values:
-;; 'yank
+;; `yank'
;; For commands which do a yank; ensures the region about to be
;; deleted isn't yanked.
-;; 'supersede
+;; `supersede'
;; Delete the active region and ignore the current command,
;; i.e. the command will just delete the region.
-;; 'kill
-;; `kill-region' is used on the selection, rather than
-;; `delete-region'. (Text selected with the mouse will typically
-;; be yankable anyhow.)
;; t
;; The normal case: delete the active region prior to executing
;; the command which will insert replacement text.
(cons (current-buffer)
(and (consp buffer-undo-list) (car buffer-undo-list)))))
(t
- (funcall region-extract-function 'delete-only)))
- t)
+ (funcall region-extract-function 'delete-only))))
(defun delete-selection-repeat-replace-region (arg)
"Repeat replacing text of highlighted region with typed text.
For commands which need to dynamically determine this behavior.
FUNCTION should take no argument and return one of the above values or nil."
(condition-case data
- (cond ((eq type 'kill)
+ (cond ((eq type 'kill) ;Deprecated, backward compatibility.
(delete-active-region t)
(if (and overwrite-mode
(eq this-command 'self-insert-command))
(put 'newline-and-indent 'delete-selection t)
(put 'newline 'delete-selection t)
(put 'electric-newline-and-maybe-indent 'delete-selection t)
-(put 'open-line 'delete-selection 'kill)
+(put 'open-line 'delete-selection t)
;; This is very useful for canceling a selection in the minibuffer without
;; aborting the minibuffer.