(enum event_kind) [MAC_OS]: Update comment for MAC_APPLE_EVENT.

[gnu-emacs] / lisp / info-look.el

diff --git a/lisp/info-look.el b/lisp/info-look.el
index 388415ec8c1ba04038b75908be479a3c6e8e7664..404eee3f2d03f76665993ddd1eb7eeb2990c1913 100644 (file)
--- a/lisp/info-look.el
+++ b/lisp/info-look.el
@@ -1,7 +1,8 @@
 ;;; info-look.el --- major-mode-sensitive Info index lookup facility
 ;; An older version of this was known as libc.el.
 
-;; Copyright (C) 1995,96,97,98,99,2001,03,04  Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003,
+;;   2004, 2005, 2006 Free Software Foundation, Inc.
 
 ;; Author: Ralph Schleicher <rs@nunatak.allgaeu.org>
 ;;         (did not show signs of life (Nov 2001)  -stef)
@@ -21,8 +22,8 @@
 
 ;; 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., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
 
 ;;; Commentary:
 
@@ -47,7 +48,7 @@ Automatically becomes buffer local when set in any fashion.")
   "Non-nil means pop up the Info buffer in another window."
   :group 'info-lookup :type 'boolean)
 
-(defcustom info-lookup-highlight-face 'highlight
+(defcustom info-lookup-highlight-face 'match
   "Face for highlighting looked up help items.
 Setting this variable to nil disables highlighting."
   :group 'info-lookup :type 'face)
@@ -634,8 +635,15 @@ Return nil if there is nothing appropriate in the buffer near point."
  :regexp "\\(struct \\|union \\|enum \\)?[_a-zA-Z][_a-zA-Z0-9]*"
  :doc-spec '(("(libc)Function Index" nil
              "^[ \t]+-+ \\(Function\\|Macro\\): .*\\<" "\\>")
+             ;; prefix/suffix has to match things like
+             ;;   " -- Macro: int F_DUPFD"
+             ;;   " -- Variable: char * tzname [2]"
+             ;;   "`DBL_MAX'"    (texinfo @table)
+             ;; suffix "\\>" is not used because that sends DBL_MAX to
+             ;; DBL_MAX_EXP ("_" is a non-word char)
             ("(libc)Variable Index" nil
-             "^[ \t]+-+ \\(Variable\\|Macro\\): .*\\<" "\\>")
+              "^\\([ \t]+-+ \\(Variable\\|Macro\\): .*\\<\\|`\\)"
+              "\\( \\|'?$\\)")
             ("(libc)Type Index" nil
              "^[ \t]+-+ Data Type: \\<" "\\>")
             ("(termcap)Var Index" nil