;;; copyright.el --- update the copyright notice in current buffer
-;; Copyright (C) 1991-1995, 1998, 2001-2012 Free Software Foundation, Inc.
+;; Copyright (C) 1991-1995, 1998, 2001-2015 Free Software Foundation,
+;; Inc.
;; Author: Daniel Pfeiffer <occitan@esperanto.org>
;; Keywords: maint, tools
;; This is a defvar rather than a defconst, because the year can
;; change during the Emacs session.
-(defvar copyright-current-year (substring (current-time-string) -4)
+(defvar copyright-current-year (format-time-string "%Y")
"String representing the current year.")
(defsubst copyright-limit () ; re-search-forward BOUND
This function sets the match-data that `copyright-update-year' uses."
(widen)
(goto-char (copyright-start-point))
- (condition-case err
- ;; (1) Need the extra \\( \\) around copyright-regexp because we
- ;; goto (match-end 1) below. See note (2) below.
- (copyright-re-search (concat "\\(" copyright-regexp
- "\\)\\([ \t]*\n\\)?.*\\(?:"
- copyright-names-regexp "\\)")
- (copyright-limit)
- t)
- ;; In case the regexp is rejected. This is useful because
- ;; copyright-update is typically called from before-save-hook where
- ;; such an error is very inconvenient for the user.
- (error (message "Can't update copyright: %s" err) nil)))
+ ;; In case the regexp is rejected. This is useful because
+ ;; copyright-update is typically called from before-save-hook where
+ ;; such an error is very inconvenient for the user.
+ (with-demoted-errors "Can't update copyright: %s"
+ ;; (1) Need the extra \\( \\) around copyright-regexp because we
+ ;; goto (match-end 1) below. See note (2) below.
+ (copyright-re-search (concat "\\(" copyright-regexp
+ "\\)\\([ \t]*\n\\)?.*\\(?:"
+ copyright-names-regexp "\\)")
+ (copyright-limit)
+ t)))
(defun copyright-find-end ()
"Possibly adjust the search performed by `copyright-find-copyright'.
;; This uses the match-data from copyright-find-copyright/end.
(goto-char (match-end 1))
(copyright-find-end)
- ;; Note that `current-time-string' isn't locale-sensitive.
- (setq copyright-current-year (substring (current-time-string) -4))
+ (setq copyright-current-year (format-time-string "%Y"))
(unless (string= (buffer-substring (- (match-end 3) 2) (match-end 3))
(substring copyright-current-year -2))
(if (or noquery
"Insert a copyright by $ORGANIZATION notice at cursor."
"Company: "
comment-start
- "Copyright (C) " `(substring (current-time-string) -4) " by "
+ "Copyright (C) " `(format-time-string "%Y") " by "
(or (getenv "ORGANIZATION")
str)
'(if (copyright-offset-too-large-p)