1 files changed, 23 insertions, 16 deletions

diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index dbf31edd22b2..7975d8d258c3 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -45,8 +45,8 @@ static const char nconf_global_help[] = N_(
 "<n> to remove it.  You may press the <Space> key to cycle through the\n"
 "available options.\n"
 "\n"
-"A trailing \"--->\" designates a submenu.\n"
-"\n"
+"A trailing \"--->\" designates a submenu, a trailing \"----\" an\n"
+"empty submenu.\n"
 "\n"
 "Menu navigation keys\n"
 "----------------------------------------------------------------------\n"
@@ -131,7 +131,7 @@ static const char nconf_global_help[] = N_(
 "\n"),
 menu_no_f_instructions[] = N_(
 "Legend:  [*] built-in  [ ] excluded  <M> module  < > module capable.\n"
-"Submenus are designated by a trailing \"--->\".\n"
+"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
 "\n"
 "Use the following keys to navigate the menus:\n"
 "Move up or down with <Up> and <Down>.\n"
@@ -148,7 +148,7 @@ menu_no_f_instructions[] = N_(
 "For help related to the current menu entry press <?> or <h>.\n"),
 menu_instructions[] = N_(
 "Legend:  [*] built-in  [ ] excluded  <M> module  < > module capable.\n"
-"Submenus are designated by a trailing \"--->\".\n"
+"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
 "\n"
 "Use the following keys to navigate the menus:\n"
 "Move up or down with <Up> or <Down>.\n"
@@ -365,15 +365,16 @@ static void print_function_line(void)
         int i;
         int offset = 1;
         const int skip = 1;
+        int lines = getmaxy(stdscr);
 
         for (i = 0; i < function_keys_num; i++) {
                 (void) wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]);
-                mvwprintw(main_window, LINES-3, offset,
+                mvwprintw(main_window, lines-3, offset,
                                 "%s",
                                 function_keys[i].key_str);
                 (void) wattrset(main_window, attributes[FUNCTION_TEXT]);
                 offset += strlen(function_keys[i].key_str);
-                mvwprintw(main_window, LINES-3,
+                mvwprintw(main_window, lines-3,
                                 offset, "%s",
                                 function_keys[i].func);
                 offset += strlen(function_keys[i].func) + skip;
@@ -694,7 +695,7 @@ static void search_conf(void)
         int dres;
 
         title = str_new();
-        str_printf( &title, _("Enter %s (sub)string to search for "
+        str_printf( &title, _("Enter %s (sub)string or regexp to search for "
                               "(with or without \"%s\")"), CONFIG_, CONFIG_);
 
 again:
@@ -759,9 +760,9 @@ static void build_conf(struct menu *menu)
                                                 indent + 1, ' ', prompt);
                                 } else
                                         item_make(menu, 'm',
-                                                "   %*c%s  --->",
-                                                indent + 1,
-                                                ' ', prompt);
+                                                  "   %*c%s  %s",
+                                                  indent + 1, ' ', prompt,
+                                                  menu_is_empty(menu) ? "----" : "--->");
 
                                 if (single_menu_mode && menu->data)
                                         goto conf_childs;
@@ -903,7 +904,7 @@ static void build_conf(struct menu *menu)
                                 (sym_has_value(sym) || !sym_is_changable(sym)) ?
                                 "" : _(" (NEW)"));
                 if (menu->prompt && menu->prompt->type == P_MENU) {
-                        item_add_str("  --->");
+                        item_add_str("  %s", menu_is_empty(menu) ? "----" : "--->");
                         return;
                 }
         }
@@ -954,7 +955,7 @@ static void show_menu(const char *prompt, const char *instructions,
 
         clear();
         (void) wattrset(main_window, attributes[NORMAL]);
-        print_in_middle(stdscr, 1, 0, COLS,
+        print_in_middle(stdscr, 1, 0, getmaxx(stdscr),
                         menu_backtitle,
                         attributes[MAIN_HEADING]);
 
@@ -1455,14 +1456,18 @@ static void conf_save(void)
 
 void setup_windows(void)
 {
+        int lines, columns;
+
+        getmaxyx(stdscr, lines, columns);
+
         if (main_window != NULL)
                 delwin(main_window);
 
         /* set up the menu and menu window */
-        main_window = newwin(LINES-2, COLS-2, 2, 1);
+        main_window = newwin(lines-2, columns-2, 2, 1);
         keypad(main_window, TRUE);
-        mwin_max_lines = LINES-7;
-        mwin_max_cols = COLS-6;
+        mwin_max_lines = lines-7;
+        mwin_max_cols = columns-6;
 
         /* panels order is from bottom to top */
         new_panel(main_window);
@@ -1470,6 +1475,7 @@ void setup_windows(void)
 
 int main(int ac, char **av)
 {
+        int lines, columns;
         char *mode;
 
         setlocale(LC_ALL, "");
@@ -1495,7 +1501,8 @@ int main(int ac, char **av)
         keypad(stdscr, TRUE);
         curs_set(0);
 
-        if (COLS < 75 || LINES < 20) {
+        getmaxyx(stdscr, lines, columns);
+        if (columns < 75 || lines < 20) {
                 endwin();
                 printf("Your terminal should have at "
                         "least 20 lines and 75 columns\n");