* lisp/progmodes/ruby-mode.el (auto-mode-alist): `purecopy' the

Rakefile regexp.
(auto-mode-alist): Associate .gemspec files with ruby-mode
(https://bugs.ruby-lang.org/issues/5453).

2 files changed, 10 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 5ff36e04614..4b43050ddf5 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,10 @@
+2012-12-26  Dmitry Gutov  <dgutov@yandex.ru>
+
+        * progmodes/ruby-mode.el (auto-mode-alist): `purecopy' the
+        Rakefile regexp.
+        (auto-mode-alist): Associate .gemspec files with ruby-mode
+        (https://bugs.ruby-lang.org/issues/5453).
+
 2012-12-26  Jürgen Hötzel  <juergen@archlinux.org>
 
         * net/tramp-adb.el (tramp-adb-get-ls-command): New defun.  Suppress
diff --git a/lisp/progmodes/ruby-mode.el b/lisp/progmodes/ruby-mode.el
index bc53c1f9556..b223aece416 100644
--- a/lisp/progmodes/ruby-mode.el
+++ b/lisp/progmodes/ruby-mode.el
@@ -1682,7 +1682,9 @@ The variable `ruby-indent-level' controls the amount of indentation.
 ;;;###autoload
 (add-to-list 'auto-mode-alist (cons (purecopy "\\.rb\\'") 'ruby-mode))
 ;;;###autoload
-(add-to-list 'auto-mode-alist '("Rakefile\\'" . ruby-mode))
+(add-to-list 'auto-mode-alist (cons (purecopy "Rakefile\\'") 'ruby-mode))
+;;;###autoload
+(add-to-list 'auto-mode-alist (cons (purecopy "\\.gemspec\\'") 'ruby-mode))
 
 ;;;###autoload
 (dolist (name (list "ruby" "rbx" "jruby" "ruby1.9" "ruby1.8"))