(hi-lock-line-face-buffer, hi-lock-face-buffer)

[gnu-emacs] / lisp / progmodes / autoconf.el

diff --git a/lisp/progmodes/autoconf.el b/lisp/progmodes/autoconf.el
index 75b969d9350622854626520fdca0a32290c09575..ed52dbf32925f6a615785ca9a5e90055c03d2485 100644 (file)
--- a/lisp/progmodes/autoconf.el
+++ b/lisp/progmodes/autoconf.el
@@ -1,16 +1,17 @@
 ;;; autoconf.el --- mode for editing Autoconf configure.in files
 
-;; Copyright (C) 2000, 2003, 2004 Free Software Foundation, Inc.
+;; Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+;; Free Software Foundation, Inc.
 
 ;; Author: Dave Love <fx@gnu.org>
 ;; Keywords: languages
 
 ;; This file is part of GNU Emacs.
 
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; 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)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -18,9 +19,7 @@
 ;; GNU General Public License for more details.
 
 ;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -37,6 +36,8 @@
 
 ;;; Code:
 
+(defvar font-lock-syntactic-keywords)
+
 (defvar autoconf-mode-map (make-sparse-keymap))
 
 (defvar autoconf-mode-hook nil
@@ -46,10 +47,10 @@
   '(("\\<dnl\\>" 0 '(11))))
 
 (defconst autoconf-definition-regexp
-  "AC_\\(SUBST\\|DEFINE\\(_UNQUOTED\\)?\\)(\\(\\sw+\\)")
+  "AC_\\(SUBST\\|DEFINE\\(_UNQUOTED\\)?\\)(\\[*\\(\\sw+\\)\\]*")
 
 (defvar autoconf-font-lock-keywords
-  `(("A[CHMS]_\\sw+" . font-lock-keyword-face)
+  `(("\\_<A[CHMS]_\\sw+" . font-lock-keyword-face)
     (,autoconf-definition-regexp
      3 font-lock-function-name-face)
     ;; Are any other M4 keywords really appropriate for configure.in,
@@ -107,5 +108,5 @@ searching backwards at another AC_... command."
 
 (provide 'autoconf-mode)
 
-;;; arch-tag: 4f44778f-2ab3-49a1-a103-f0acb9df2de4
+;; arch-tag: 4f44778f-2ab3-49a1-a103-f0acb9df2de4
 ;;; autoconf.el ends here