2002-10-28 Yoshinori K. Okuji <okuji@enbug.org>

* grub/asmstub.c (console_translate_key): Deal with KEY_PPAGE
	and KEY_NPAGE.
	* stage2/serial.c (serial_translate_key_sequence): Added two new
	codes for Page Up and Page Down.
	* stage2/asm.S (translation_table): Added entries for KEY_PPAGE
	and KEY_NPAGE.
	* stage2/stage2.c (run_menu): Deal with Page Up and Page Down.
	Also recognize the right key for the selection of a boot entry.
	Suggested by Adam Lackorzynski <adam@os.inf.tu-dresden.de>.

ChangeLog

@@ -1,3 +1,15 @@
+2002-10-28  Yoshinori K. Okuji  <okuji@enbug.org>
+
+	* grub/asmstub.c (console_translate_key): Deal with KEY_PPAGE
+	and KEY_NPAGE.
+	* stage2/serial.c (serial_translate_key_sequence): Added two new
+	codes for Page Up and Page Down.
+	* stage2/asm.S (translation_table): Added entries for KEY_PPAGE
+	and KEY_NPAGE.
+	* stage2/stage2.c (run_menu): Deal with Page Up and Page Down.
+	Also recognize the right key for the selection of a boot entry.
+	Suggested by Adam Lackorzynski <adam@os.inf.tu-dresden.de>.
+
 2002-10-10  Jason Thomas  <jason@topic.com.au>
 
 	* stage2/builtins.c (setup_func): Added missing space to --force-lba

NEWS

@@ -22,6 +22,7 @@ New in 0.93:
   if the passwords match.
 * Support for booting Linux is rewritten, so GRUB now supports
   large-EBDA systems.
+* The menu interfaces supports Page Up, Page Down, and Right Key.
 
 New in 0.92 - 2002-04-30:
 * The command "displaymem" uses only hex digits for consistency.

THANKS

@@ -6,6 +6,7 @@ The following people made especially gracious contributions of their
 time and energy in helping to track down bugs, add new features, and
 generally assist in the GRUB maintainership process:
 
+Adam Lackorzynski <adam@os.inf.tu-dresden.de>
 Adrian Phillips <a.phillips@dnmi.no>
 Alessandro Rubini <rubini@gnu.org>
 Alexander K. Hudek <alexhudek@home.com>

grub/asmstub.c

@@ -627,6 +627,10 @@ console_translate_key (int c)
       return 1;
     case KEY_END:
       return 5;
+    case KEY_PPAGE:
+      return 7;
+    case KEY_NPAGE:
+      return 3;
     default:
       break;
     }

stage2/asm.S

@@ -1920,6 +1920,8 @@ translation_table:
 	.word	KEY_END, 5
 	.word	KEY_DC, 4
 	.word	KEY_BACKSPACE, 8
+	.word	KEY_PPAGE, 7
+	.word	KEY_NPAGE, 3
 	.word	0
 	
 /*

stage2/serial.c

@@ -218,7 +218,9 @@ serial_translate_key_sequence (void)
   four_code_table[] =
     {
       {('1' | ('~' << 8)), 1},
-      {('3' | ('~' << 8)), 4}
+      {('3' | ('~' << 8)), 4},
+      {('5' | ('~' << 8)), 7},
+      {('6' | ('~' << 8)), 3},
     };
   
   /* The buffer must start with ``ESC [''.  */

stage2/stage2.c

@@ -447,10 +447,36 @@ restart:
 		  }
 		}
 	    }
+	  else if (c == 7)
+	    {
+	      /* Page Up */
+	      first_entry -= 12;
+	      if (first_entry < 0)
+		{
+		  entryno += first_entry;
+		  first_entry = 0;
+		  if (entryno < 0)
+		    entryno = 0;
+		}
+	      print_entries (3, 12, first_entry, entryno, menu_entries);
+	    }
+	  else if (c == 3)
+	    {
+	      /* Page Down */
+	      first_entry += 12;
+	      if (first_entry + entryno + 1 >= num_entries)
+		{
+		  first_entry = num_entries - 12;
+		  if (first_entry < 0)
+		    first_entry = 0;
+		  entryno = num_entries - first_entry - 1;
+		}
+	      print_entries (3, 12, first_entry, entryno, menu_entries);
+	    }
 
 	  if (config_entries)
 	    {
-	      if ((c == '\n') || (c == '\r'))
+	      if ((c == '\n') || (c == '\r') || (c == 6))
 		break;
 	    }
 	  else