2007-08-14 Michael Snyder <msnyder@access-company.com>

[deliverable/binutils-gdb.git] / gdb / tui / tui-command.c

diff --git a/gdb/tui/tui-command.c b/gdb/tui/tui-command.c
index 7f3fc7599b29f1fb961e88a0f2a9ae792732489f..7b9d52943f7ce40fc0a3103fa24cef51ab68db4f 100644 (file)
--- a/gdb/tui/tui-command.c
+++ b/gdb/tui/tui-command.c
@@ -1,7 +1,7 @@
 /* Specific command window processing.
 
-   Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
-   Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
+   Free Software Foundation, Inc.
 
    Contributed by Hewlett-Packard Company.
 
@@ -19,8 +19,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 #include "defs.h"
 #include <ctype.h>
@@ -43,18 +43,20 @@
 ** PUBLIC FUNCTIONS                        **
 ******************************************/
 
-/* Dispatch the correct tui function based upon the control character.   */
+/* Dispatch the correct tui function based upon the control
+   character.  */
 unsigned int
 tui_dispatch_ctrl_char (unsigned int ch)
 {
   struct tui_win_info *win_info = tui_win_with_focus ();
-  WINDOW *w = TUI_CMD_WIN->generic.handle;
 
-  /*
-     ** If the command window has the logical focus, or no-one does
-     ** assume it is the command window; in this case, pass the
-     ** character on through and do nothing here.
-   */
+  /* Handle the CTRL-L refresh for each window.  */
+  if (ch == '\f')
+    tui_refresh_all_win ();
+
+  /* If the command window has the logical focus, or no-one does
+     assume it is the command window; in this case, pass the character
+     on through and do nothing here.  */
   if (win_info == NULL || win_info == TUI_CMD_WIN)
     return ch;
   else
@@ -63,19 +65,20 @@ tui_dispatch_ctrl_char (unsigned int ch)
       int i;
       char *term;
 
-      /* If this is an xterm, page next/prev keys aren't returned
-         ** by keypad as a single char, so we must handle them here.
-         ** Seems like a bug in the curses library?
-       */
+      /* If this is an xterm, page next/prev keys aren't returned by
+         keypad as a single char, so we must handle them here.  Seems
+         like a bug in the curses library?  */
       term = (char *) getenv ("TERM");
       if (term)
        {
          for (i = 0; term[i]; i++)
            term[i] = toupper (term[i]);
-         if ((strcmp (term, "XTERM") == 0) && key_is_start_sequence (ch))
+         if ((strcmp (term, "XTERM") == 0) 
+             && key_is_start_sequence (ch))
            {
              unsigned int page_ch = 0;
              unsigned int tmp_char;
+              WINDOW *w = TUI_CMD_WIN->generic.handle;
 
              tmp_char = 0;
              while (!key_is_end_sequence (tmp_char))
@@ -123,8 +126,7 @@ tui_dispatch_ctrl_char (unsigned int ch)
          tui_scroll_right (win_info, 1);
          break;
        case '\f':
-         tui_refresh_all_win ();
-         break;
+          break;
        default:
          c = ch_copy;
          break;