scripts: kconfig: nconf: make nconfig accept jk keybindings

Make nconfig accept jk keybindings for movement in addition to arrow
keys.

Signed-off-by: Isak Ellmer <[email protected]>
Signed-off-by: Masahiro Yamada <[email protected]>

Author: spinojara

scripts/kconfig/nconf.c

@@ -52,8 +52,8 @@ static const char nconf_global_help[] =
 "\n"
 "Menu navigation keys\n"
 "----------------------------------------------------------------------\n"
-"Linewise up                 <Up>\n"
-"Linewise down               <Down>\n"
+"Linewise up                 <Up>    <k>\n"
+"Linewise down               <Down>  <j>\n"
 "Pagewise up                 <Page Up>\n"
 "Pagewise down               <Page Down>\n"
 "First entry                 <Home>\n"
@@ -1105,9 +1105,11 @@ static void conf(struct menu *menu)
 				break;
 			switch (res) {
 			case KEY_DOWN:
+			case 'j':
 				menu_driver(curses_menu, REQ_DOWN_ITEM);
 				break;
 			case KEY_UP:
+			case 'k':
 				menu_driver(curses_menu, REQ_UP_ITEM);
 				break;
 			case KEY_NPAGE:
@@ -1287,9 +1289,11 @@ static void conf_choice(struct menu *menu)
 				break;
 			switch (res) {
 			case KEY_DOWN:
+			case 'j':
 				menu_driver(curses_menu, REQ_DOWN_ITEM);
 				break;
 			case KEY_UP:
+			case 'k':
 				menu_driver(curses_menu, REQ_UP_ITEM);
 				break;
 			case KEY_NPAGE: