(fatal): Add a final \n if needed (bug#5596).

[gnu-emacs] / src / nsterm.m

diff --git a/src/nsterm.m b/src/nsterm.m
index 5385f174ebd2f9d18cadd2f682df55e78a489e31..a4d06f82d9770c88a01b37d8e36107b86645e5d4 100644 (file)
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -1,5 +1,5 @@
 /* NeXT/Open/GNUstep / MacOSX communication module.
-   Copyright (C) 1989, 1993, 1994, 2005, 2006, 2008, 2009
+   Copyright (C) 1989, 1993, 1994, 2005, 2006, 2008, 2009, 2010
      Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
@@ -141,8 +141,7 @@ Lisp_Object ns_input_color, ns_input_text, ns_working_text;
 Lisp_Object ns_input_spi_name, ns_input_spi_arg;
 Lisp_Object Vx_toolkit_scroll_bars;
 static Lisp_Object Qmodifier_value;
-/* TODO: unsure why these defined in term files, anyway we need in keymap.c */
-Lisp_Object Qalt, Qcontrol, Qhyper, Qmeta, Qsuper;
+Lisp_Object Qalt, Qcontrol, Qhyper, Qmeta, Qsuper, Qnone;
 extern Lisp_Object Qcursor_color, Qcursor_type, Qns;
 
 /* Specifies which emacs modifier should be generated when NS receives
@@ -1518,19 +1517,19 @@ ns_defined_color (struct frame *f, char *name, XColor *color_def, int alloc,
          Return 0 if not found
    -------------------------------------------------------------------------- */
 {
-  NSColor *temp;
-  int notFound = ns_get_color (name, &temp);
-
+  NSColor *col;
   NSTRACE (ns_defined_color);
 
-  if (notFound)
-    return 0;
-
+  BLOCK_INPUT;
+  if (ns_get_color (name, &col) != 0) /* Color not found  */
+    {
+      UNBLOCK_INPUT;
+      return 0;
+    }
   if (makeIndex && alloc)
-      color_def->pixel = ns_index_color(temp, f); /* [temp retain]; */
-
-  ns_query_color (temp, color_def, !makeIndex);
-
+    color_def->pixel = ns_index_color (col, f);
+  ns_query_color (col, color_def, !makeIndex);
+  UNBLOCK_INPUT;
   return 1;
 }
 
@@ -6151,6 +6150,7 @@ syms_of_nsterm ()
   DEFSYM (Qmeta, "meta");
   DEFSYM (Qsuper, "super");
   DEFSYM (Qcontrol, "control");
+  DEFSYM (Qnone, "none");
   Fput (Qalt, Qmodifier_value, make_number (alt_modifier));
   Fput (Qhyper, Qmodifier_value, make_number (hyper_modifier));
   Fput (Qmeta, Qmodifier_value, make_number (meta_modifier));