;;; register.el --- register commands for Emacs -*- lexical-binding: t; -*-
-;; Copyright (C) 1985, 1993-1994, 2001-2015 Free Software Foundation,
+;; Copyright (C) 1985, 1993-1994, 2001-2016 Free Software Foundation,
;; Inc.
;; Maintainer: emacs-devel@gnu.org
(set-advertised-calling-convention 'frame-configuration-to-register
'(register) "24.4")
-(make-obsolete 'frame-configuration-to-register 'frameset-to-register' "24.4")
+(make-obsolete 'frame-configuration-to-register 'frameset-to-register "24.4")
(defalias 'register-to-point 'jump-to-register)
(defun jump-to-register (register &optional delete)
(goto-char (cadr val)))
((markerp val)
(or (marker-buffer val)
- (error "That register's buffer no longer exists"))
+ (user-error "That register's buffer no longer exists"))
(switch-to-buffer (marker-buffer val))
+ (unless (or (= (point) (marker-position val))
+ (eq last-command 'jump-to-register))
+ (push-mark))
(goto-char val))
((and (consp val) (eq (car val) 'file))
(find-file (cdr val)))
((and (consp val) (eq (car val) 'file-query))
(or (find-buffer-visiting (nth 1 val))
(y-or-n-p (format "Visit file %s again? " (nth 1 val)))
- (error "Register access aborted"))
+ (user-error "Register access aborted"))
(find-file (nth 1 val))
(goto-char (nth 2 val)))
(t
- (error "Register doesn't contain a buffer position or configuration")))))
+ (user-error "Register doesn't contain a buffer position or configuration")))))
(defun register-swap-out ()
"Turn markers into file-query references when a buffer is killed."
(set-register register (+ number register-val))))
((or (not register-val) (stringp register-val))
(append-to-register register (region-beginning) (region-end) prefix))
- (t (error "Register does not contain a number or text")))))
+ (t (user-error "Register does not contain a number or text")))))
(defun view-register (register)
"Display what is contained in register named REGISTER.
((and (markerp val) (marker-position val))
(princ (marker-position val) (current-buffer)))
(t
- (error "Register does not contain text"))))
+ (user-error "Register does not contain text"))))
(if (not arg) (exchange-point-and-mark)))
(defun copy-to-register (register start end &optional delete-flag region)
(set-register
register (cond ((not reg) text)
((stringp reg) (concat reg separator text))
- (t (error "Register does not contain text")))))
+ (t (user-error "Register does not contain text")))))
(setq deactivate-mark t)
(cond (delete-flag
(delete-region start end))
(set-register
register (cond ((not reg) text)
((stringp reg) (concat text separator reg))
- (t (error "Register does not contain text")))))
+ (t (user-error "Register does not contain text")))))
(setq deactivate-mark t)
(cond (delete-flag
(delete-region start end))