(gif_load): Fix bug: Handle nonexistent colormap.

[bpt/emacs.git] / src / marker.c

diff --git a/src/marker.c b/src/marker.c
index abdc123..a57dafa 100644 (file)
--- a/src/marker.c
+++ b/src/marker.c
@@ -1,11 +1,12 @@
 /* Markers: examining, setting and deleting.
-   Copyright (C) 1985, 1997, 1998, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1985, 1997, 1998, 2001, 2002, 2003, 2004,
+                 2005, 2006, 2007  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
 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)
+the Free Software Foundation; either version 3, or (at your option)
 any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
@@ -15,8 +16,8 @@ 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., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 
 #include <config.h>
@@ -255,6 +256,7 @@ buf_charpos_to_bytepos (b, charpos)
 
 int
 verify_bytepos (charpos)
+     int charpos;
 {
   int below = 1;
   int below_byte = 1;
@@ -458,7 +460,8 @@ Returns nil if MARKER points into a dead buffer.  */)
 }
 
 DEFUN ("marker-position", Fmarker_position, Smarker_position, 1, 1, 0,
-       doc: /* Return the position MARKER points at, as a character number.  */)
+       doc: /* Return the position MARKER points at, as a character number.
+Returns nil if MARKER points nowhere.  */)
      (marker)
      Lisp_Object marker;
 {
@@ -833,8 +836,7 @@ see `marker-insertion-type'.  */)
 {
   register Lisp_Object new;
 
-  if (! (INTEGERP (marker) || MARKERP (marker)))
-    marker = wrong_type_argument (Qinteger_or_marker_p, marker);
+  CHECK_TYPE (INTEGERP (marker) || MARKERP (marker), Qinteger_or_marker_p, marker);
 
   new = Fmake_marker ();
   Fset_marker (new, marker,
@@ -846,7 +848,7 @@ see `marker-insertion-type'.  */)
 DEFUN ("marker-insertion-type", Fmarker_insertion_type,
        Smarker_insertion_type, 1, 1, 0,
        doc: /* Return insertion type of MARKER: t if it stays after inserted text.
-nil means the marker stays before text inserted there.  */)
+The value nil means the marker stays before text inserted there.  */)
      (marker)
      register Lisp_Object marker;
 {
@@ -921,3 +923,6 @@ syms_of_marker ()
               doc: /* Non-nil enables debugging checks in byte/char position conversions.  */);
   byte_debug_flag = 0;
 }
+
+/* arch-tag: 50aa418f-cdd0-4838-b64b-94aa4b2a3b74
+   (do not change this comment) */