(-windowDidResize:): Avoid inf-loop under GNUStep.

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

diff --git a/src/casefiddle.c b/src/casefiddle.c
index 21a587b..7317f61 100644 (file)
--- a/src/casefiddle.c
+++ b/src/casefiddle.c
@@ -1,13 +1,13 @@
 /* GNU Emacs case conversion functions.
    Copyright (C) 1985, 1994, 1997, 1998, 1999, 2001, 2002, 2003, 2004,
-                 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+                 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
 
 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 3, 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
@@ -15,9 +15,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 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/>.  */
 
 
 #include <config.h>
@@ -59,6 +57,12 @@ casify_object (flag, obj)
        return obj;
 
       c1 = XFASTINT (obj) & ~flagbits;
+      /* FIXME: Even if enable-multibyte-characters is nil, we may
+        manipulate multibyte chars.  This means we have a bug for latin-1
+        chars since when we receive an int 128-255 we can't tell whether
+        it's an eight-bit byte or a latin-1 char.  */
+      if (c1 >= 256)
+       multibyte = 1;
       if (! multibyte)
        MAKE_CHAR_MULTIBYTE (c1);
       c = DOWNCASE (c1);