]> git.eshelyaron.com Git - emacs.git/commitdiff
Fix copyright-fix-years, use a dash to separate years in a range
authorLele Gaifax <lele@metapensiero.it>
Fri, 28 Jan 2022 07:41:51 +0000 (08:41 +0100)
committerLars Ingebrigtsen <larsi@gnus.org>
Fri, 28 Jan 2022 14:23:05 +0000 (15:23 +0100)
Commit 7a46fa9c751f7c3147cd9b27fe84c1ce25419d3b, allowing en-dash as
years separator, changed the way the years range is composed taking the
separator from the `sep' variable instead of always using an hardwired
hyphen. Since the code explicitly avoid to touch (that is, extend)
existing ranges, that `sep' variable is almost always a space, or
whatever character precedes the last parsed year, thus generating a
range like "2020 2022" instead of "2020-2022".

* lisp/emacs-lisp/copyright.el (copyright-fix-years): Always use an dash
to separate years in a range.

* test/lisp/emacs-lisp/copyright-tests.el (with-copyright-fix-years-test):
(copyright-fix-years-tests--data):
(text-copyright-fix-years): New test cases (bug#53597).

lisp/emacs-lisp/copyright.el
test/lisp/emacs-lisp/copyright-tests.el

index 6b600977823b95b84e9d0d2aa36a2713de57bca3..e5087672ae7faec0a7fb25e851a554542890e20e 100644 (file)
@@ -313,7 +313,7 @@ independently replaces consecutive years with a range."
                           (> prev-year first-year))
                  (goto-char range-end)
                  (delete-region range-start range-end)
-                 (insert (format "%c%d" sep prev-year))
+                 (insert (format "-%d" prev-year))
                  (goto-char p))
                (setq first-year year
                      range-start (point)))))
index abb0913a0d79cf644f79a8932fc06cf7b48ab664..b00d697aa64086232774a38fdc8a6d2c9b1b4abd 100644 (file)
              (buffer-string))
            "Copyright 2021 FSF\nCopyright 2021, 2022 FSF\n")))
 
+(defmacro with-copyright-fix-years-test (orig result)
+  `(let ((copyright-year-ranges t))
+     (with-temp-buffer
+       (insert ,orig)
+       (copyright-fix-years)
+       (should (equal (buffer-string) ,result)))))
+
+(defvar copyright-fix-years-tests--data
+  '((";; Copyright (C) 2008, 2010, 2012"
+     . ";; Copyright (C) 2008, 2010, 2012")
+    (";; Copyright (C) 2008, 2009, 2010, 2013, 2014, 2015, 2016, 2018"
+     . ";; Copyright (C) 2008-2010, 2013-2016, 2018")
+    (";; Copyright (C) 2008-2010, 2011, 2015, 2016, 2017"
+     . ";; Copyright (C) 2008-2010, 2011, 2015-2017")))
+
+(ert-deftest text-copyright-fix-years ()
+  "Test basics of \\[copyright-fix-years]."
+  (dolist (test copyright-fix-years-tests--data)
+    (with-copyright-fix-years-test (car test) (cdr test))))
+
 (provide 'copyright-tests)
 ;;; copyright-tests.el ends here