Clean out old termopts cruft.

* termopts.h (flow_control, meta_key): Remove unused decls.
* dispnew.c, indent.c, nsterm.m, term.c, xsettings.c, xsmfns.c:
Don't include termopts.h.

src/ChangeLog

@@ -1,3 +1,10 @@
+2012-10-10  Paul Eggert  <eggert@cs.ucla.edu>
+
+	Clean out old termopts cruft.
+	* termopts.h (flow_control, meta_key): Remove unused decls.
+	* dispnew.c, indent.c, nsterm.m, term.c, xsettings.c, xsmfns.c:
+	Don't include termopts.h.
+
 2012-10-10  Dmitry Antipov  <dmantipov@yandex.ru>
 
 	* alloc.c (gc_sweep): Use pointer-to-a-pointer loop for buffers.

src/dispnew.c

@@ -26,7 +26,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "lisp.h"
 #include "termchar.h"
-#include "termopts.h"
 /* cm.h must come after dispextern.h on Windows.  */
 #include "dispextern.h"
 #include "cm.h"

src/indent.c

@@ -30,7 +30,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "frame.h"
 #include "window.h"
 #include "termchar.h"
-#include "termopts.h"
 #include "disptab.h"
 #include "intervals.h"
 #include "dispextern.h"

src/nsterm.m

@@ -55,7 +55,6 @@ Updated by Christian Limpach (chris@nice.ch)
 #include "ccl.h"
 
 #include "termhooks.h"
-#include "termopts.h"
 #include "termchar.h"
 
 #include "window.h"
@@ -1315,7 +1314,7 @@ Free a pool and temporary objects it refers to (callable from C)
 ns_fullscreen_hook (FRAME_PTR f)
 {
   EmacsView *view = (EmacsView *)FRAME_NS_VIEW (f);
-  
+
   if (! f->async_visible) return;
 #ifndef NEW_STYLE_FS
   if (f->want_fullscreen == FULLSCREEN_BOTH)
@@ -5942,7 +5941,7 @@ - (void)toggleFullScreen: (id)sender
       [w setBackgroundColor: col];
       if ([col alphaComponent] != 1.0)
         [w setOpaque: NO];
-      
+
       f->border_width = bwidth;
       FRAME_NS_TITLEBAR_HEIGHT (f) = tibar_height;
       FRAME_TOOLBAR_HEIGHT (f) = tobar_height;
@@ -5995,7 +5994,7 @@ - (void)handleFS
             }
           break;
         }
-  
+
       emacsframe->want_fullscreen = FULLSCREEN_NONE;
     }
 

src/term.c

@@ -28,7 +28,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "lisp.h"
 #include "termchar.h"
-#include "termopts.h"
 #include "tparam.h"
 #include "character.h"
 #include "buffer.h"

src/termopts.h

@@ -17,15 +17,8 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
-/* Nonzero means use ^S/^Q as cretinous flow control.  */
-extern int flow_control;
-
 /* Nonzero means use interrupt-driven input.  */
 extern int interrupt_input;
 
 /* Nonzero while interrupts are temporarily deferred during redisplay.  */
 extern int interrupts_deferred;
-
-/* Terminal has meta key */
-extern int meta_key;
-

src/xsettings.c

@@ -29,7 +29,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "keyboard.h"
 #include "blockinput.h"
 #include "termhooks.h"
-#include "termopts.h"
 
 #include <X11/Xproto.h>
 

src/xsmfns.c

@@ -35,7 +35,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "sysselect.h"
 #include "frame.h"
 #include "termhooks.h"
-#include "termopts.h"
 #include "xterm.h"
 #include "process.h"
 #include "keyboard.h"