commit: 1cd9d5a0a702d5b52361e7d4b6c504478f38569f
Author: Ulrich Müller <ulm <AT> gentoo <DOT> org>
AuthorDate: Sat Mar 4 19:37:33 2017 +0000
Commit: Ulrich Müller <ulm <AT> gentoo <DOT> org>
CommitDate: Sat Mar 4 19:37:33 2017 +0000
URL: https://gitweb.gentoo.org/proj/emacs-tools.git/commit/?id=1cd9d5a0
Modify the buffer only if the ebuild header is actually updated.
* ebuild-mode.el (ebuild-mode-update-copyright): Modify the buffer
only if necessary. Warn about equal first and last year.
ChangeLog | 5 +++++
ebuild-mode.el | 18 ++++++++----------
2 files changed, 13 insertions(+), 10 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index afff130..4f8877b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2017-03-04 Ulrich Müller <u...@gentoo.org>
+
+ * ebuild-mode.el (ebuild-mode-update-copyright): Modify the buffer
+ only if necessary. Warn about equal first and last year.
+
2017-02-28 Ulrich Müller <u...@gentoo.org>
* Version 1.33 released.
diff --git a/ebuild-mode.el b/ebuild-mode.el
index a880e2b..b11b5d9 100644
--- a/ebuild-mode.el
+++ b/ebuild-mode.el
@@ -254,16 +254,14 @@ Optional argument LIMIT restarts collection after that
number of elements."
(goto-char (point-min))
(let ((case-fold-search nil))
(if (re-search-forward ebuild-mode-copyright-regexp 400 t)
- (let ((first-year (string-to-number (match-string 1)))
- (last-year (string-to-number (match-string 2)))
- (this-year-string (format-time-string "%Y")))
- (if (and (<= 1999 first-year) ; only 2 args in GNU Emacs 23
- (<= first-year last-year)
- (<= last-year (string-to-number this-year-string)))
- (replace-match this-year-string t t nil 2)
- (lwarn 'ebuild-mode :warning
- "Suspicious range of copyright years: %d-%d"
- first-year last-year)))))))
+ (let* ((y1 (string-to-number (match-string 1)))
+ (y2 (string-to-number (match-string 2)))
+ (year (format-time-string "%Y"))
+ (y (string-to-number year)))
+ (if (or (> 1999 y1) (>= y1 y2) (> y2 y))
+ (lwarn 'ebuild-mode :warning
+ "Suspicious range of copyright years: %d-%d" y1 y2)
+ (if (/= y2 y) (replace-match year t t nil 2))))))))
(defun ebuild-mode-delete-cvs-line ()
;; Remove a CVS $Id$ or $Header$ line
