diff options
Diffstat (limited to 'lisp/emacs-lisp/copyright.el')
| -rw-r--r-- | lisp/emacs-lisp/copyright.el | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/lisp/emacs-lisp/copyright.el b/lisp/emacs-lisp/copyright.el index 222a903efb8..8543bad2f4e 100644 --- a/lisp/emacs-lisp/copyright.el +++ b/lisp/emacs-lisp/copyright.el @@ -10,7 +10,7 @@ ;; GNU Emacs is free software; you can redistribute it and/or modify ;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation; either version 2, or (at your option) +;; the Free Software Foundation; either version 3, or (at your option) ;; any later version. ;; GNU Emacs is distributed in the hope that it will be useful, @@ -46,8 +46,8 @@ A value of nil means to search whole buffer." ;; The character classes have the Latin-1 version and the Latin-9 ;; version, which is probably enough. (defcustom copyright-regexp - "\\([]\\|@copyright{}\\|[Cc]opyright\\s *:?\\s *\\(?:(C)\\)?\ -\\|[Cc]opyright\\s *:?\\s *[]\\)\ + "\\([]\\|@copyright{}\\|[Cc]opyright\\s *:?\\s *\\(?:(C)\\)?\ +\\|[Cc]opyright\\s *:?\\s *[]\\)\ \\s *\\([1-9]\\([-0-9, ';/*%#\n\t]\\|\\s<\\|\\s>\\)*[0-9]+\\)" "What your copyright notice looks like. The second \\( \\) construct must match the years." @@ -95,7 +95,8 @@ When this is `function', only ask when called non-interactively." (re-search-forward (concat "\\(" copyright-regexp "\\)\\([ \t]*\n\\)?.*\\(?:" copyright-names-regexp "\\)") - (+ (point) copyright-limit) t) + (if copyright-limit (+ (point) 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. @@ -176,10 +177,11 @@ interactively." (and copyright-current-gpl-version ;; match the GPL version comment in .el files, including the ;; bilingual Esperanto one in two-column, and in texinfo.tex - (re-search-forward "\\(the Free Software Foundation;\ + (re-search-forward + "\\(the Free Software Foundation;\ either \\|; a\\^u eldono \\([0-9]+\\)a, ? a\\^u (la\\^u via \\)\ version \\([0-9]+\\), or (at" - (+ (point) copyright-limit) t) + (if copyright-limit (+ (point) copyright-limit)) t) (not (string= (match-string 3) copyright-current-gpl-version)) (or noquery (y-or-n-p (concat "Replace GPL version by " @@ -201,7 +203,8 @@ Uses heuristic: year >= 50 means 19xx, < 50 means 20xx." (interactive) (widen) (goto-char (point-min)) - (if (re-search-forward copyright-regexp (+ (point) copyright-limit) t) + (if (re-search-forward copyright-regexp + (if copyright-limit (+ (point) copyright-limit)) t) (let ((s (match-beginning 2)) (e (copy-marker (1+ (match-end 2)))) (p (make-marker)) @@ -241,7 +244,7 @@ Uses heuristic: year >= 50 means 19xx, < 50 means 20xx." "Copyright (C) " `(substring (current-time-string) -4) " by " (or (getenv "ORGANIZATION") str) - '(if (> (point) (+ (point-min) copyright-limit)) + '(if (and copyright-limit (> (point) (+ (point-min) copyright-limit))) (message "Copyright extends beyond `copyright-limit' and won't be updated automatically.")) comment-end \n) |