Merge from emacs-23 branch, up to 2010-05-20T22:16:19Z!juri@jurta.org.

[gnu-emacs] / lisp / progmodes / ps-mode.el

diff --git a/lisp/progmodes/ps-mode.el b/lisp/progmodes/ps-mode.el
index 9b83f77d3b8e7e15ec5dde9f0c25d387af423e26..689f93736d947da0a241eee5d32a7730e839cc00 100644 (file)
--- a/lisp/progmodes/ps-mode.el
+++ b/lisp/progmodes/ps-mode.el
@@ -1,6 +1,6 @@
 ;;; ps-mode.el --- PostScript mode for GNU Emacs
 
-;; Copyright (C) 1999, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+;; Copyright (C) 1999, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
 ;; Free Software Foundation, Inc.
 
 ;; Author:     Peter Kleiweg <p.c.j.kleiweg@rug.nl>
@@ -979,9 +979,7 @@ plus the usually uncoded characters inserted on positions 1 through 28."
 
 (define-derived-mode ps-run-mode comint-mode "Interactive PS"
   "Major mode in interactive PostScript window.
-This mode is invoked from `ps-mode' and should not be called directly.
-
-\\{ps-run-mode-map}"
+This mode is invoked from `ps-mode' and should not be called directly."
   (set (make-local-variable 'font-lock-defaults)
        '((ps-run-font-lock-keywords
          ps-run-font-lock-keywords-1
@@ -991,7 +989,7 @@ This mode is invoked from `ps-mode' and should not be called directly.
 
 (defun ps-run-running ()
   "Error if not in `ps-mode' or not running PostScript."
-  (unless (equal major-mode 'ps-mode)
+  (unless (derived-mode-p 'ps-mode)
     (error "This function can only be called from PostScript mode"))
   (unless (equal (process-status "ps-run") 'run)
     (error "No PostScript process running")))
@@ -1169,5 +1167,4 @@ Use line numbers if `ps-run-error-line-numbers' is not nil"
 
 (provide 'ps-mode)
 
-;; arch-tag: dce13d2d-69fb-4ec4-9d5d-6dd29c3f0e6e
 ;;; ps-mode.el ends here